Journal articles: 'China (Provicne)'

1

Korotyaev, B. A. "New weevils of the tribe Scleropterini from China and Nepal (Coleoptera: Curculionidae)." Zoosystematica Rossica 17, no. 2 (December 30, 2008): 99–107. http://dx.doi.org/10.31610/zsr/2008.17.2.99.

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New genera Proscleropterus gen. n. (type species P. davidiani sp. n. from Sichuan Province, China) and Alesinus gen. n. (type species A. nepalensis sp. n. from Nepal), a new subgenus Afrutidosoma (type species Rutidosoma alexanderi sp. n. from Yunnan Province, China), and a new species Scleropterus antoni sp. n. from China (Sichuan and Gansu provinces) are described.

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Chen, Y., W. Zang, W. S. Fyfe, G. Y. Chen, and D. S. Sun. "The Jiaodong Province of China: Alteration and ore mineralogy." Global Tectonics and Metallogeny 9 (January 1, 2007): 17. http://dx.doi.org/10.1127/gtm/9/2007/17.

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Li, Q., and M. D. Fottler. "Determinants of Maternal Mortality in Rural China." Health Services Management Research 9, no. 1 (February 1996): 45–54. http://dx.doi.org/10.1177/095148489600900105.

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A case-control study of maternal mortality was conducted in selected rural areas of two provinces in China: Henan province, which has a relatively lower socio-economic status and higher maternal mortality rates, and Jiangsu province with higher socio-economic status and lower maternal mortality rates. The major cause of maternal mortality in the two provinces was postpartum hemorrhage and the largest proportion of deaths occurred on the road between the women's home and the health care facility. Results indicate that the expectant mother's socio-economic status, knowledge of maternal care, and the nature and level of maternal care provided all influence rural maternal death rates. However, socio-economic factors were only significant predictors of mortality in the poorer province. Implications for health policy and future research are discussed.

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KRÁL, DAVID, STANISLAV JÁKL, YUANYUAN LU, and MING BAI. "The genus Ceratophyus Fischer von Waldheim, 1824 (Coleoptera: Geotrupidae) in China, along with description of a new species." Zootaxa 4747, no. 2 (March 3, 2020): 339–49. http://dx.doi.org/10.11646/zootaxa.4747.2.6.

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Ceratophyus amdoensis Král & Jákl, new species from Gansu and Qinghai Provinces of China is described, illustrated and compared with its congeners so far known from China and adjacent countries. A key to identification of males of Chinese species of Ceratophyus Fischer von Waldheim, 1824 is provided. Ceratophyus polyceros (Pallas, 1771) is excluded from the fauna of China. First province records of C. dauricus (Jekel, 1866) from Hebei (China) and Hentiy (Mongolia) and first province records of C. sinicus Zunino, 1973 from Hebei, Ningxia and Shaanxi (China) are reported. Distribution of five species so far known from China is summarized and mapped.

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Zhao, Ling Di, and Qing Hao. "The Relationship between Oil Consumption and Employment – Based on Data from Twenty Provinces." Advanced Materials Research 709 (June 2013): 764–69. http://dx.doi.org/10.4028/www.scientific.net/amr.709.764.

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This paper discusses the relationship between oil consumption and employment growth in 20 provinces of China. In the study, we mainly use the methods of co-integration and Granger causality. The result indicateds that in different kinds of provinces, there are different kinds of Granger causality between oil consumption and employment. In some provinces, such as Shandong province, Liaoning province and Zhejiang province, there exists one-way Granger causality between the two variables; in Jiangxi province, there exists two-way Granger Causality; while in other provinces, there is no Granger Causality among them. The result is highly correlated with the industrial structure, the structure of economic development and the preferences of energy resources in certain cities.

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Meng, Xingmin, Edward Derbyshire, and Du Vi. "Landslide hazards in the eastern part of Gansu Province, China." Zeitschrift der Deutschen Geologischen Gesellschaft 151, no. 1-2 (June 1, 2000): 31–47. http://dx.doi.org/10.1127/zdgg/151/2000/31.

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7

Li, Hong Yan. "Comparative Study on Carbon Emission and Energy Consumption of the Textile Industry in Henan Province." Applied Mechanics and Materials 84-85 (August 2011): 770–74. http://dx.doi.org/10.4028/www.scientific.net/amm.84-85.770.

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Selects 9 industries as the comparison of textile industry, estimates the and the industry's carbon emission amount in China and energy consumption levels in Henan Province in recent years, and compare the energy consumption levels of Henan in 2007 and 2008 with the other central provinces: Hunan Province, Jiangxi Province and Shanxi Province. The results show that: in China, the carbon emission of textile industry is less, but in Henan Province is relatively large. Especially in these two years, there is rapid growth in energy consumption of textile industry, which results in great pressure on the environment. Finally recommend to implement energy saving and realize low-carbon economy.

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Hua, Zhen, and Zhen Guo. "Study on China’s Eco-Innovation Performance Based on the Comparison with Three Northeastern Provinces." Advanced Materials Research 347-353 (October 2011): 2758–63. http://dx.doi.org/10.4028/www.scientific.net/amr.347-353.2758.

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This paper constructs the indicator system for evaluating eco-innovation, and studies the eco-innovation performance of 30 provinces in China in 2009 by the factor analysis method, and makes a comparison analysis with the situation of three northeastern provinces. The result shows: innovative strength, technical environment and the degree of environment protection are the key factors influencing eco-innovation performance, the innovative strength of Liaoning province is the greatest in three northeastern provinces, but it's at greater expense of environment; Heilongjiang Province has better environment for technology development, but innovative strength is weak; Jilin province has no advantage in these three factors

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9

Yao, Mao-yuan, Jian-jun Guo, Polak Michal, Tian-ci Yi, and Dao-chao Jin. "A new species and new record of Gamasodes (Mesostigmata: Parasitidae) from China." Systematic and Applied Acarology 25, no. 7 (July 23, 2020): 1299–318. http://dx.doi.org/10.11158/saa.25.7.10.

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A new species, Gamasodes pachysetis Yao & Jin sp. nov., is described based on deutonymphs and adults from Jiangsu and Taiwan provinces, China. A nominal species, Gamasodes spiniger Trägårdh, 1910, new to China, is redescribed also based on deutonymph and adults from Guizhou Province. A key to Gamasodes species of China is presented.

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10

Yang, Renyi, Zisheng Yang, and Fenglian Liu. "Comprehensive Evaluation of Cultivated Land Resources in China Based on Three Dimensions: Quantity, Quality and Ecology Danger." E3S Web of Conferences 293 (2021): 03001. http://dx.doi.org/10.1051/e3sconf/202129303001.

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Based on TOPSIS-Grey Relational Analysis Method, the three dimensions of cultivated land quantity, quality and ecological danger are organically integrated to build a comprehensive evaluation indicator system of practical and national cultivated land resources and quantitative calculation method by taking the province-level administrative region as the evaluation unit. The index of cultivated land quantity, quality, and ecological danger and the comprehensive index of cultivated land resources are calculated quantitatively in 31 province-level administrative regions of China. The comprehensive endowment and superiority of cultivated land resources in each province are also analysed systematically. The results show that there are 10 provinces (municipalities directly under the Central Government and autonomous regions) classified as “high superiority” provinces in terms of cultivated land resources. There are 9 provinces classified as “relatively high superiority” provinces. The dominant types of cultivated land resources in China can be classified into six types: superiority type of quantity, superiority type of quantity and ecology, superiority type of quality and ecology, superiority type of ecology, comprehensive superiority type, and unclear superiority type. Most provinces have a certain “single superiority”, “double superiority”, or “comprehensive superiority”.

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11

Zhou, Yinan, Guofeng Gu, and Qiushuang Ren. "Research on the Relationship between Business Cycle and Industrial Fluctuations in Northeast China Based on Complete Ensemble Empirical Mode Decomposition with Adaptive Noise." Complexity 2021 (January 8, 2021): 1–16. http://dx.doi.org/10.1155/2021/8832201.

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The Chinese economy has developed rapidly since the reform and opening up, but economic growth in Northeast China has declined dramatically after the 21st century. In this context, exploring the characteristics of economic and industrial fluctuations in the northeast of China and their relationship is beneficial to alleviating economic fluctuations and promoting stable economic development from the perspective of industrial development. The relationship between economic and industrial fluctuations in the three provinces of Northeast China was reexamined from the angle of fluctuation components with the complete ensemble empirical mode decomposition with adaptive noise (CEEMDAN) algorithm. The results obtained are as follows: (1) In the three northeastern provinces of China, economic fluctuations were almost free from the influence of the primary industry, most affected by the secondary industry, and gradually influenced by the tertiary industry after the 21st century. (2) Regarding the short-term business cycle of each province, economic development was the most stable when the market and government participated in the development of the secondary industry simultaneously. (3) The midterm business cycle of Jilin Province was affected by the investment of equipment in secondary and tertiary industries, while that of Liaoning Province was affected by the investment of equipment in the secondary industry. (4) Investment in the equipment of the secondary industry and the construction of secondary and tertiary industries was the key to maintaining the stability of long-term business cycle in Heilongjiang Province, and that in the construction of secondary and tertiary industries was the key to maintaining the stability of long-term business cycles in Jilin and Liaoning Provinces.

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Zhou, Yinan, Guofeng Gu, and Qiushuang Ren. "Research on the Relationship between Business Cycle and Industrial Fluctuations in Northeast China Based on Complete Ensemble Empirical Mode Decomposition with Adaptive Noise." Complexity 2021 (January 8, 2021): 1–16. http://dx.doi.org/10.1155/2021/8832201.

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The Chinese economy has developed rapidly since the reform and opening up, but economic growth in Northeast China has declined dramatically after the 21st century. In this context, exploring the characteristics of economic and industrial fluctuations in the northeast of China and their relationship is beneficial to alleviating economic fluctuations and promoting stable economic development from the perspective of industrial development. The relationship between economic and industrial fluctuations in the three provinces of Northeast China was reexamined from the angle of fluctuation components with the complete ensemble empirical mode decomposition with adaptive noise (CEEMDAN) algorithm. The results obtained are as follows: (1) In the three northeastern provinces of China, economic fluctuations were almost free from the influence of the primary industry, most affected by the secondary industry, and gradually influenced by the tertiary industry after the 21st century. (2) Regarding the short-term business cycle of each province, economic development was the most stable when the market and government participated in the development of the secondary industry simultaneously. (3) The midterm business cycle of Jilin Province was affected by the investment of equipment in secondary and tertiary industries, while that of Liaoning Province was affected by the investment of equipment in the secondary industry. (4) Investment in the equipment of the secondary industry and the construction of secondary and tertiary industries was the key to maintaining the stability of long-term business cycle in Heilongjiang Province, and that in the construction of secondary and tertiary industries was the key to maintaining the stability of long-term business cycles in Jilin and Liaoning Provinces.

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13

Li, Sun, Yuan, and Liu. "Evaluation Methods of Water Environment Safety and Their Application to the Three Northeast Provinces of China." Sustainability 11, no. 18 (September 19, 2019): 5135. http://dx.doi.org/10.3390/su11185135.

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Focusing on the topic of water environment safety of China, this paper has selected the three northeast provinces of China as the research object due to their representativeness in economic development and resource security. By using the Entropy Weight Method, the Grey Correlation Analysis Method, and the Principal Component Analysis Method, this paper has first constructed a water environment safety evaluation system with 17 indicators from the economic, environmental, and ecological aspects. Furthermore, this paper has screened the initially selected indicators by the Principal Component Analysis Method and finally determined 11 indicators as the evaluation indicators. After indicator screening, this paper has adopted the improved Fuzzy Comprehensive Evaluation Method to evaluate the water environment safety of the three northeast provinces of China and obtained the change in water environment safety of different provinces from 2009 to 2017. The results show that the overall water environment safety of the region had improved first but worsened afterward, and that in terms of water safety level, Jilin Province ranked first, followed by Heilongjiang Province and Liaoning Province. The three factors that have the greatest impact on the water environment safety of the three provinces are: Liaoning—Chemical Oxygen Demand (score: 17.10), Per Capita Disposable Income (score: 13.50), and Secondary Industry Output (score: 11.50); Heilongjiang—Chemical Oxygen Demand (score: 18.64), Per Capita Water Resources (score: 12.75), and Concentration of Inhalable Particles (score: 10.89); Jilin—Per Capita Water Resources (score: 15.75), Chemical Oxygen Demand (score: 14.87), and Service Industry Output (score: 11.55). Based on analysis of the evaluation results, this paper has proposed corresponding policy recommendations to improve the water environment safety and promote sustainable development in the northeast provinces of China.

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14

YANG, BAOWEI, MEILI XI, XIN WANG, SHENGHUI CUI, TIANLI YUE, HONGSHAN HAO, YIN WANG, et al. "Prevalence of Salmonella on Raw Poultry at Retail Markets in China." Journal of Food Protection 74, no. 10 (October 1, 2011): 1724–28. http://dx.doi.org/10.4315/0362-028x.jfp-11-215.

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Data regarding Salmonella on raw poultry are very limited in China. The objective of this study was to determine the prevalence of Salmonella on raw poultry at the retail level in six provinces and two national cities in China. Whole chicken carcasses (n = 1,152) were collected from three types of retail markets (large, small, and wet). All samples were analyzed for the presence of Salmonella by using the U.S. Department of Agriculture, Food Safety Inspection Service method. Of 1,152 chicken samples, overall Salmonella prevalence was 52.2%. The highest prevalence was observed in Guangxi Province (65.3%), next in Guangdong Province (64.6%), and then in Beijing (63.9%), Shaanxi Province (50.7%), Henan Province (47.9%), Shanghai (44.4%), and Fujian Province (42.4%), and lowest prevalence was observed in Sichuan Province (38.9%). Salmonella prevalence was significantly different among the six provinces and two national cities. Salmonella prevalence was highest in the wet markets (54.4%) compared with the large markets (50.3%) and the small markets (52.1%), but differences were not significant (P > 0.05). Good manufacturing practices, good agricultural practices, and hazard analysis critical control point systems for Salmonella control in poultry production at the farm, processing, and retail level should be implemented.

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Li, Zhihui, Wafaie W. Fawzi, Jessica L. Cohen, and Stéphane Verguet. "Equity and Distributional Impact on Stunting of a Nutritional Package Targeting Children Aged 6–36 Months in China: Findings from a Modeling Study." Nutrients 12, no. 9 (August 30, 2020): 2643. http://dx.doi.org/10.3390/nu12092643.

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Background: Despite rapid economic development, child stunting remains a persistent problem in China. Stunting prevalence varies greatly across geographical regions and wealth groups. To address child undernutrition, the Ying Yang Bao (YYB) nutritional package has been piloted in China since 2001. Objective: We aimed to evaluate the distributional impact of a hypothetical rollout of the YYB nutritional package on child stunting across provinces and wealth groups in China, with a specific focus on equity. Methods: We used data from China Family Panel Studies and built on extended cost-effectiveness analysis methods. We estimated the distributional impact of a 12-month YYB program targeting children aged 6–36 months across 25 provinces and two wealth groups along three dimensions: the cost of the YYB program; the number of child stunting cases averted by YYB; and the cost per stunting case averted. Children in each province were divided into poverty and non-poverty groups based on the international poverty line of $5.50 per day. We also conducted a range of sensitivity analyses. Results: We showed that 75% coverage of YYB could avert 1.9 million stunting cases among children aged 6–36 months, including 1.3 million stunting cases among children living under the poverty line, at a total cost of ¥5.4–6.2 billion ($1.5–1.8 billion) depending on the type of YYB delivery. The cost per stunting case averted would greatly vary across Chinese provinces and wealth groups, ranging from ¥800 (around $220, Chongqing province) to ¥23,300 (around $6600, Jilin province). In most provinces, the cost per stunting case averted would be lower for children living under the poverty line. Conclusions: YYB could be a pro-poor nutritional intervention package that brings substantial health benefits to poor and marginalized Chinese children, but with large variations in value for money across provinces and wealth groups. This analysis points to the need for prioritization across provinces and a targeted approach for YYB rollout in China.

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Jiang, Ri-Xin, Ji-Shen Wang, Bo-Yan Li, Ye-Jie Lin, Ling Liu, and Shuo Wang. "Discovery of termitophilous tenebrionid beetles in China (Coleoptera: Tenebrionidae)." Acta Entomologica Musei Nationalis Pragae 59, no. 1 (October 1, 2019): 341–49. http://dx.doi.org/10.2478/aemnp-2019-0027.

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Abstract Two termitophilous tenebrionid genera, Nepaloplonyx Bremer, 2014 and Xenotermes Wasmann, 1896, are reported from mainland China for the first time. Nepaloplonyx yunnanensis Jiang, Wang & Wang, sp. nov. (Yunnan Province), Nepaloplonyx qiului Jiang, Wang & Wang, sp. nov. (Yunnan Province), and Xenotermes sp. (Yunnan Province) are described, figured and compared with their congeners. New distributional records for Ziaelas formosanus Hozawa, 1914 from Guangdong, Guangxi, Yunnan, and Jiangsu Provinces are provided. Biological information, collection data and distribution map of all four species are also provided.

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Guan, Xin-jian, Sheng-xing Liang, and Yu Meng. "Evaluation of water resources comprehensive utilization efficiency in the Yellow River Basin." Water Supply 16, no. 6 (May 20, 2016): 1561–70. http://dx.doi.org/10.2166/ws.2016.057.

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This study investigated appropriate indicators using the trapezoidal fuzzy number method, and constructed an evaluation index system for water resources comprehensive utilization efficiency (WRCUE). A WRCUE evaluation model is applied to areas in the Yellow River Basin in China using a genetic projection pursuit method. Results show that WRCUE is well developed in Shanxi, Shandong, and Henan provinces, moderately developed in Shanxi, Inner Mongolia, and Sichuan provinces, and poorly developed in the Ningxia Autonomous Region, Gansu Province, and Qinghai Province. According to the capacities of provinces, related measures are proposed.

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QIN, DAO-ZHENG, and YA-LIN ZHANG. "Two new genera and two new species of Delphacidae (Hemiptera: Fulgoroidea) from China." Zootaxa 1204, no. 1 (May 18, 2006): 61. http://dx.doi.org/10.11646/zootaxa.1204.1.6.

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Two new genera, Ramidelphax and Consociata, from southern China, are pr oposed within Delphacidae, based on th e new species Ramidelphax albistriata n. sp. (from Hainan and Guizhou Provinces, China ) and Consociata sinensis n. sp. (from Haina n Province, China). Because o f the presence of the post-tibal spur, the new genera should be place d in the tribe Delphacini.

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Gao, B., X. Wen, H. Guan, M. Knížek, and J. Žďárek. "Distribution and attack behaviour of the red turpentine beetle, Dendroctonus valens, recently introduced to China." Journal of Forest Science 51, No. 4 (January 10, 2012): 155–60. http://dx.doi.org/10.17221/4554-jfs.

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The red turpentine beetle, Dendroctonus valens LeConte (Coleoptera: Scolytidae), was found for the first time in China in Yangcheng and Xinshui counties, Shanxi province in 1998, and in Hebei province in 1999. The beetle mostly attacks the oil pine Pinus tabulaeformis Carriére. By 2003 the beetle was found in 85 counties of three provinces in north China and the area of infested pine forests covered more than 700,000 ha. The elevation above sea level of forests infested is more than 800 m. The beetles most frequently attack trees on hilltops and at the forest edge, fewer attacks occur in the centre of the stand. This correlates with the damage done to the trees by wind or man. Weak and dying trees are more vulnerable to attack than healthy ones. The most attractive breeding sites are fresh stumps. The population density of the beetles is higher in the forests on northern slopes than on southern slopes. Most of the bores in the trunk are less than 0.5 m above ground; the galleries are found also on roots.

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Liu, Сhen, Olga Vasilievna Ivlieva, Jia Ma, and Sayora Uralovna Tadjieva. "ADVANTAGES AND DISAD GES AND DISADVANTAGES OF THE HO GES OF THE HOTEL INDUSTR TEL INDUSTRY IN HAINAN ISLAND (CHINA)." Scientific Reports of Bukhara State University 5, no. 3 (June 30, 2021): 126–43. http://dx.doi.org/10.52297/2181-1466/2021/5/3/12.

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Introduction. A country located in Central and East Asia. It is one of the most populous and largest countries in the world. To the east, the Pacific Ocean is bordered by the Yellow, Shanghai China and South China Seas. The area is 9.6 million. km². Population 1 billion. 394 mln. person The capital city - Beijing is administratively divided into 23 provinces (including Chinese Taipei), 5 autonomous regions and 4 cities subordinate to the center (Beijing, Shanghai, Tenzin, Chunxin). Hainan is the smallest and southern province of the People's Republic of China (PRC), consisting of various islands in the South China Sea. The Hainan Island, the largest and most populous island under the PRC administration, makes up the majority (97 %) of the province.

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Mikesell, John L., Janey Qian Wang, Zhirong Jerry Zhao, and Yang He. "Impact of Transportation Investment on Economic Growth in China." Transportation Research Record: Journal of the Transportation Research Board 2531, no. 1 (January 2015): 9–16. http://dx.doi.org/10.3141/2531-02.

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As China has experienced rapid economic growth and increased urbanization in recent decades, a crucial policy challenge for its government has been the development of urban transportation. Although conventional wisdom suggests that more infrastructure investment will stimulate economic development, empirical evidence is mixed. With the use of a panel data model (1999–2011 across Chinese provinces), transportation investment was found to have had significant impacts on economic growth, after which variables were controlled for that measured provincial openness, human capital, and government size. Transportation investment in one province not only promoted economic growth in that province but also had external effects on neighboring provinces. External effects were strong for highways, whereas internal effects were strong for urban roads. [In this analysis, highways in China meant controlled-access highways (freeways).] The results of the study can have policy implications for mechanisms used to fund transportation in China.

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Jia, Qian. "Spatiotemporal Evolution and Influencing Factors of China’s Agricultural Environmental Efficiency." Discrete Dynamics in Nature and Society 2021 (June 1, 2021): 1–8. http://dx.doi.org/10.1155/2021/3323537.

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Taking the 30 Chinese provinces in 2000–2018 as the objects, this paper measures their agricultural environmental efficiencies (AEEs) with slack-based measure (SBM) containing an undesired output. Then, the features of the spatiotemporal evolution of AEE in China were explored on ArcGIS, and the factors affecting the AEE were analyzed with a geodetector. The results show that there is a huge provincial gap in AEE across China; most provinces with a high AEE belong to eastern coastal region, while most inland provinces had a relatively low AEE. Except for a few years, the AEEs in eastern, central, and western regions changed very slightly, and the eastern region had a higher AEE level than central and western regions. The results of spatiotemporal evolution show that, with the elapse of time, the high-AEE provinces gradually shifted to the inland; the AEE trend varied from province to province; the provinces were highly polarized in terms of AEE. The AEE is mainly affected by the following factors: fiscal expenditure, fertilizer intensity, pesticide intensity, and economic growth.

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KOSTRO-AMBROZIAK, AGATA, ZICHEN ZHOU, and ALEXEY RESHCHIKOV. "A new species of Phytodietus Gravenhorst, 1829 (Hymenoptera: Ichneumonidae: Tryphoninae) from China." Zootaxa 4877, no. 2 (November 10, 2020): 391–95. http://dx.doi.org/10.11646/zootaxa.4877.2.11.

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A new species in the genus Phytodietus Gravenhorst, 1829, P. xui Kostro-Ambroziak & Reshchikov sp. n. is described from the Yunnan Province of China. An identification key for the eight species of Phytodietus currently recorded in Mainland China is provided. P. longicauda (Uchida, 1931) is recorded for the first time in China and P. spinipes (Cameron, 1905) is recorded in Guangdong and Hunan Provinces.

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Zhang, Jian Sheng. "Research on the Evaluation of Sustainable Development Capacity in China." Applied Mechanics and Materials 209-211 (October 2012): 1639–42. http://dx.doi.org/10.4028/www.scientific.net/amm.209-211.1639.

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Basing on the relevant researches for sustainable development, this paper constructed the evaluated indicators system, and then gave an evaluation for the sustainable development ability in 31 provinces of China. The results showed that the comprehensive score of each province had a great difference; the top provinces are Shanghai, Beijing; the last provinces are Gansu and Guizhou and so on; the eastern coastal regions had strong sustainable development ability, and the midwest regions had weak sustainable development ability.

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Chen, Shaoming, Yuheng Lin, Xinyi Zhu, and Ahsan Akbar. "Can International Students in China Affect Chinese OFDI—Empirical Analysis Based on Provincial Panel Data." Economies 7, no. 3 (August 27, 2019): 87. http://dx.doi.org/10.3390/economies7030087.

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The present study employs panel data of 29 provinces and municipalities in mainland China from 2003 to 2016 to empirically investigate the influence of international students on China’s outward FDI. The results show that international students in China can significantly promote outward FDI in various Chinese provinces. Moreover, we observe a substitution effect with export scale and wage level, that is, attracting international students can offset the negative impact of insufficient export scale and low wages on regional OFDI (outward foreign direct investment). From a regional perspective, the growth in international students’ inflows in China has a significant positive impact on OFDI of provinces along “the 21st Century Maritime Silk Road”, but has no significant impact on the provinces along “the Silk Road Economic Belt”. The above conclusions not only elaborate the regional distribution mechanism of OFDI in China, but also provide a reference for each province to formulate more favorable policies to attract foreign talent to effectively implement the strategy of “going global”.

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Leng, Bi-Bin, Qi-zhen Zhang, Wen-wei Lai, and Xin-Fan Tang. "Study on the Evaluation of Economic Support Index for Pig Breeding in Water Network Area of Middle Reaches of Yangtze River." E3S Web of Conferences 38 (2018): 01045. http://dx.doi.org/10.1051/e3sconf/20183801045.

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The central region of China boasts a long history, abundant resources, convenient transportation, advanced economy, a strong industrial and agricultural foundation and a rapid development of modern service industry, with about 10.7% of the country's total land area, 26.5% of the country's population and a GDP of about 21.4% of the country's total . As the population center, transportation hub, economic hinterland and important market, it is the second echelon of China's economic development; the central region of China plays an important role in the division of labor in China. The middle reaches of the Yangtze River water network includes four neighboring provinces- Hubei, Hunan, Anhui and Jiangxi. Although all four provinces are located in the middle of the Yangtze River Basin, there are still quite some differences. Based on the 2017 Statistical Yearbook data, this paper studies the economic supportive index of pig breeding in four provinces located in the water network area of the middle reaches of the Yangtze River in Jiangxi, Hubei, Hunan and Anhui. The evaluation results show that among the four provinces, the socio-economic conditions of Hubei Province can most support the large-scale cultivation of live pigs, and the support of Jiangxi Province is the weakest.

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LI, WEIHAI, JUAN YANG, and DING YANG. "Two new species of Sphaeronemoura (Plecoptera: Nemouridae) from Oriental China." Zootaxa 4208, no. 3 (December 16, 2016): 293. http://dx.doi.org/10.11646/zootaxa.4208.3.7.

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Two new species of the genus Sphaeronemoura of the stonefly family Nemouridae, S. asymmetria sp. n. from Guizhou Province and S. hainana sp. n. from Hainan Province, respectively, are described from China. These findings represent the first record of the genus from these two provinces. Their relationships with other species from adjacent regions are discussed. With the new species described herein, 16 species of Sphaeronemoura are now known.

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Walossek, Dieter, Li Cheng-Sen, and Carsten Brauckmann. "A scorpion from the Upper Devonian of Hubei Province, China (Arachnida, Scorpionida)." Neues Jahrbuch für Geologie und Paläontologie - Monatshefte 1990, no. 3 (April 23, 1990): 169–80. http://dx.doi.org/10.1127/njgpm/1990/1990/169.

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Chen, G. Y., D. S. Sun, W. Shao, and Y. Chen. "Mineralogy of the superlarge Linglong gold deposit in Shandong Province, N. China." Global Tectonics and Metallogeny 9 (January 1, 2007): 13. http://dx.doi.org/10.1127/gtm/9/2007/13.

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Wang, Anan, Zheng Pang, Lin Liu, Qianwen Ma, Yize Han, Zhijie Guan, Hao Qin, and Guoyu Niu. "Detection and Phylogenetic Analysis of a Novel Tick-Borne Virus in Yunnan and Guizhou Provinces, Southwestern China." Pathogens 10, no. 9 (September 5, 2021): 1143. http://dx.doi.org/10.3390/pathogens10091143.

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Dabieshan tick virus (DTV) is a novel tick-borne virus with the potential to infect both animals and humans. It has been confirmed that DTV is widely distributed in Shandong and Zhejiang Provinces. In this study, a total of 389 ticks were sampled from Honghe city of Yunnan Province and Bijie city of Guizhou Province, and then divided into 148 pools according to the location and species. QRT-PCR and nested PCR were performed to confirm the presence of DTV. The results showed a minimum infection rate of 2.43% (5/206) in Yunnan Province and 3.28% (6/183) in Guizhou Province, respectively. Interestingly, DTV was identified in Rhipicephalusmicroplus for the first time besides Haemaphysalis longicornis. Phylogenetic analysis showed that DTV from Yunnan and Guizhou Provinces shared over 94% identity with isolates derived from Hubei and Shandong Provinces, and DTV was relatively conservative in evolutionary dynamics. These findings provide molecular evidence of Dabieshan tick virus in different species of ticks from unrecognized endemic regions and suggest that DTV may be widely prevalent in southwestern China.

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Fujie, Linda, and Francois Picard. "Voyage Musical Chine. Les 18 provinces [Musical Travel China. The 18 Provinces]." Yearbook for Traditional Music 27 (1995): 212. http://dx.doi.org/10.2307/768148.

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Crasquin, Sylvie. "Kempfia, A new name for the genus Bairdiacratia Crasquin, 2008, non Jiang, 1983." Journal of Paleontology 83, no. 2 (March 2009): 314. http://dx.doi.org/10.1666/08-139.1.

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Crasquin proposed (in Crasquin et al., 2008) the generic name Bairdiacratia (p. 244-246) for a Bairdioidea ostracod (Crustacea) recorded from the latest Permian of the Southern Alps (Italy) and Guizhou, Zhejiang, and Hubei Provinces (South China). Unfortunately, I discovered recently that the name was already used for an ostracod genus from the Middle Devonian of eastern Yunnan Province (China) by Jiang (1983).

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Shi, Wu, Huang, Sun, and Zhang. "Comparing Economics, Environmental Pollution and Health Efficiency in China." International Journal of Environmental Research and Public Health 16, no. 23 (December 1, 2019): 4827. http://dx.doi.org/10.3390/ijerph16234827.

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As the modern economy develops rapidly, environmental pollution and human health have also been threatened. In recent years, relevant research has focused on subjects such as energy and economic, environmental pollution and health issues. Yet this has not considered the use of water resources and the impact of wastewater pollutant emissions on the economy and health. This article has combined the following factors like water consumption with wastewater discharge, pollutant concentration in sewage and local medical care expenditure and put them into the model of water resources, energy and health measurement, and a two-stage dynamic data envelopment analysis (DEA) model considering undesirable outputs is applied to 30 provinces (including autonomous regions and municipalities) to calculate the total efficiency, production efficiency and health efficiency in 2014–2017.The results show that the total efficiency values of most provinces are between 0.2 and 0.4, providing large room for improvement. Production efficiency and health efficiency have increased in recent years, but the health efficiency values of most provinces are still so low that they have dragged back the overall efficiency. The key impact indicators of different provinces are different, and each province should formulate different policies according to its own specific conditions so as to purposefully to deepen the energy, economic and medical reforms in each province, and also to promote sustainable economic development while improving health efficiency.

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Ma, Yilei, Xuehan Liu, Weiwei Tao, Yuchen Tian, Yanran Duan, Ming Xiang, Jing Hu, et al. "Estimation of the Outbreak Severity and Evaluation of Epidemic Prevention Ability of COVID-19 by Province in China." American Journal of Public Health 110, no. 12 (December 2020): 1837–43. http://dx.doi.org/10.2105/ajph.2020.305893.

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Objectives. To compare the epidemic prevention ability of COVID-19 of each province in China and to evaluate the existing prevention and control capacity of each province. Methods. We established a quasi-Poisson linear mixed-effects model using the case data in cities outside Wuhan in Hubei Province, China. We adapted this model to estimate the number of potential cases in Wuhan and obtained epidemiological parameters. We estimated the initial number of cases in each province by using passenger flowrate data and constructed the extended susceptible–exposed–infectious–recovered model to predict the future disease transmission trends. Results. The estimated potential cases in Wuhan were about 3 times the reported cases. The basic reproductive number was 3.30 during the initial outbreak. Provinces with more estimated imported cases than reported cases were those in the surrounding provinces of Hubei, including Henan and Shaanxi. The regions where the number of reported cases was closer to the predicted value were most the developed areas, including Beijing and Shanghai. Conclusions. The number of confirmed cases in Wuhan was underestimated in the initial period of the outbreak. Provincial surveillance and emergency response capabilities vary across the country.

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Lai, Guanglin, Xiaoze Xu, Haohui Su, Qi Wang, and Wenjian Zheng. "Occurrence Frequencies and Regional Variations of Fire points in the southern China." E3S Web of Conferences 261 (2021): 03021. http://dx.doi.org/10.1051/e3sconf/202126103021.

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This paper employs Himawari-8 fire points data to analyze the annual, monthly and regional distribution of fire points in the five southern provinces (Guangdong, Guangxi, Yunnan, Guizhou, and Hainan). Results showed that from 2016 to 2020, the occurrence frequencies of fire points in Yunnan Province showed an increasing trend, while the occurrence frequencies in Guangdong Province showed a downward trend. The occurrence frequencies in Guizhou, Guangxi and Hainan did not change significantly. For the monthly scale, the occurrence frequencies of fire points are mainly concentrated in January-March in the southern China. The analysis results will provide reference for the prevention and control of fire accidents in the five southern provinces.

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YU, NA, QUANHONG ZHAO, ERCHAO LI, SHIMEI CHEN, and LIQIAO CHEN. "An updated and annotated checklist of recent nonmarine ostracods from China." Zootaxa 2067, no. 1 (April 8, 2009): 29–50. http://dx.doi.org/10.11646/zootaxa.2067.1.2.

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The updated and annotated checklist includes all published names of Chinese recent nonmarine ostracods and their provincial records up to 2007. A total of 160 specific names are included. Of these, 154 are taxonomically accepted names. At present, the richest province with more than 53 species of ostracods is Qinghai, followed by Yunnan with 42 species and Tibet with 30 species. There are still fourteen provinces in China without records, and two provinces with only one ostracod reported. These provinces are in need of immediate investigation.

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Zhou, Feng, Xiao-Lei Zhang, Jin-Li Li, and Fu-Xing Zhu. "Dimethachlon Resistance in Sclerotinia sclerotiorum in China." Plant Disease 98, no. 9 (September 2014): 1221–26. http://dx.doi.org/10.1094/pdis-10-13-1072-re.

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The dicarboximide fungicide dimethachlon has been widely used for controlling Sclerotinia sclerotiorum in China for more than a decade. To assess the current status of dimethachlon resistance in S. sclerotiorum in China, 2,424 isolates were collected from disease-infected oilseed rape and soybean plants in five provinces of China in 2011 and 2012, and dimethachlon resistance was monitored by mycelial growth inhibition method on potato dextrose agar (PDA) media. Dimethachlon at 5 μg/ml was used as a discriminatory dose to detect resistance in all isolates, and 50% effective concentration values were determined for all dimethachlon-resistant isolates and some sensitive isolates. No dimethachlon resistance was detected in isolates from Anhui province (eastern China), Gansu province (northwestern China), and Qinghai province (western China). In Hunan province (central China), 3 of 268 (1.12%) isolates collected from oilseed rape plants in 2012 were resistant to dimethachlon, and the resistance ratios for the three resistant isolates were 4.56, 32.70, and 105.53, respectively. In Heilongjiang province (northeastern China), 8 of 243 (3.29%) isolates collected from soybean plants in 2011 were resistant to dimethachlon, with resistance ratios of 5.57 to 94.80; 11 of 409 (2.69%) isolates collected in 2012 were resistant to dimethachlon, with resistance ratios of 3.21 to 9.69. Cross-resistance studies showed that there was positive cross-resistance between dimethachlon and iprodione, procymidone, and the N-phenyl carbamate fungicide diethofencarb. No cross-resistance was found between dimethachlon and carbendazim, tebuconazole, kresoxim-methyl, thiram, and boscalid. Compared with the sensitive isolates of S. sclerotiorum, the field-dimethachlon-resistant isolates were more sensitive to osmotic pressure, grew more slowly on PDA media, and were less pathogenic on leaves of oilseed rape.

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Wu, Ke, Didier Darcet, Qian Wang, and Didier Sornette. "Generalized logistic growth modeling of the COVID-19 outbreak: comparing the dynamics in the 29 provinces in China and in the rest of the world." Nonlinear Dynamics 101, no. 3 (August 2020): 1561–81. http://dx.doi.org/10.1007/s11071-020-05862-6.

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Abstract Started in Wuhan, China, the COVID-19 has been spreading all over the world. We calibrate the logistic growth model, the generalized logistic growth model, the generalized Richards model and the generalized growth model to the reported number of infected cases for the whole of China, 29 provinces in China, and 33 countries and regions that have been or are undergoing major outbreaks. We dissect the development of the epidemics in China and the impact of the drastic control measures both at the aggregate level and within each province. We quantitatively document four phases of the outbreak in China with a detailed analysis on the heterogeneous situations across provinces. The extreme containment measures implemented by China were very effective with some instructive variations across provinces. Borrowing from the experience of China, we made scenario projections on the development of the outbreak in other countries. We identified that outbreaks in 14 countries (mostly in western Europe) have ended, while resurgences of cases have been identified in several among them. The modeling results clearly show longer after-peak trajectories in western countries, in contrast to most provinces in China where the after-peak trajectory is characterized by a much faster decay. We identified three groups of countries in different level of outbreak progress, and provide informative implications for the current global pandemic.

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Deng, Lei, Yijun Chai, Ziyao Zhou, Haifeng Liu, Zhijun Zhong, Yanchun Hu, Hualin Fu, Chanjuan Yue, and Guangneng Peng. "Epidemiology of Blastocystis sp. infection in China: a systematic review." Parasite 26 (2019): 41. http://dx.doi.org/10.1051/parasite/2019042.

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Blastocystis sp., a unicellular intestinal parasite in humans and animals worldwide, is frequently found in immunocompromized patients and people in close contact with animals. Here, we reviewed recent studies on the prevalence, subtypes, and distribution of Blastocystis infection in humans and animals in China. To date, more than 12 provinces have reported Blastocystis infection in humans, with identification of six different subtypes (ST1, ST2, ST3, ST4, ST5, and ST6). The overall infection rate reported was 3.37% (3625/107,695), with the lowest prevalence (0.80%) in Fujian province and the highest prevalence (100%) in Guangdong province. ST3 (62%, 186/300) was the most dominant subtype, identified in all tested provinces in China. A total of eight provinces have reported Blastocystis infection in various animals, with the overall prevalence being 24.66% (1202/4874). Molecular analysis revealed 14 subtypes that infected animals, including 10 known (ST1, ST2, ST3, ST4, ST5, ST6, ST7, ST10, ST13, ST14), and 4 novel (Novel1, Novel2, Novel3, Novel4) subtypes. ST5 was the dominant subtype infecting artiodactyls (44.1%, 460/1044), while ST1 commonly infected carnivores (45.5%, 5/11). These findings provide insights into the epidemiological behavior of Blastocystis sp. in China, and could help in developing effective control strategies against the parasite.

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Hao, Yuwan, Xiaokang Hu, Yanfeng Gong, Jingbo Xue, Zhengbin Zhou, Yuanyuan Li, Qiang Wang, Yi Zhang, and Shizhu Li. "Spatio-temporal clustering of Mountain-type Zoonotic Visceral Leishmaniasis in China between 2015 and 2019." PLOS Neglected Tropical Diseases 15, no. 3 (March 22, 2021): e0009152. http://dx.doi.org/10.1371/journal.pntd.0009152.

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With several decades of concerted control efforts, visceral leishmaniasis(VL) eradication had almost been achieved in China. However, VL cases continue to be detected in parts of western China recent years. Using data of reported cases, this study aimed to investigate the epidemiology and spatio⁃temporal distribution, of mountain-type zoonotic visceral leishmaniasis (MT-ZVL) in China between the years 2015 and 2019. Epidemiological data pertaining to patients with visceral leishmaniasis (VL) were collected in Gansu, Shaanxi, Sichuan, Shanxi, Henan and Hebei provinces between the years 2015 and 2019. Joinpoint regression analysis was performed to determine changes in the epidemic trend of MT-ZVL within the time period during which data was collected. Spatial autocorrelation of infection was examined using the Global Moran’s I statistic wand hotspot analysis was carried out using the Getis-Ord Gi* statistic. Spatio-temporal clustering analysis was conducted using the retrospective space-time permutation flexible spatial scanning statistics. A total of 529 cases of MT-ZVL were detected in the six provinces from which data were collected during the study time period, predominantly in Gansu (55.0%), Shanxi (21.7%), Shaanxi (12.5%) and Sichuan (8.9%) provinces. A decline in VL incidence in China was observed during the study period, whereas an increase in MT-ZVL incidence was observed in the six provinces from which data was obtained (t = 4.87, P < 0.05), with highest incidence in Shanxi province (t = 16.91, P < 0.05). Significant differences in the Moran’s I statistic were observed during study time period (P < 0.05), indicating spatial autocorrelation in the spatial distribution of MT-ZVL. Hotspot and spatial autocorrelation analysis revealed clustering of infection cases in the Shaanxi-Shanxi border areas and in east of Shanxi province, where transmission increased rapidly over the study duration, as well as in well know high transmission areas in the south of Gansu province and the north of the Sichuan province. It indicates resurgence of MT-ZVL transmission over the latter three years of the study. Spatial clustering of infection was observed in localized areas, as well as sporadic outbreaks of infection.

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Wang, Xian-Yi, Zi-Zhong Li, and Ren-huai Dai. "Two new species of the leafhopper genus Calodia Nielson (Hemiptera, Cicadellidae, Coelidiinae) from China, with a checklist and key to Chinese species." ZooKeys 1023 (March 10, 2021): 49–60. http://dx.doi.org/10.3897/zookeys.1023.59811.

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Two new species of the leafhopper genus Calodia Nielson are described and illustrated: C. quadrimaculasp. nov. from Guizhou and Yunnan Provinces and C. zuoaesp. nov. from Yunnan Province, China. A checklist along with distribution and a key to species based on male genitalia of the genus Calodia from China are provided. Olidiana nigritibiana (Li), comb. nov. (earlier in the genus Calodia) is proposed. At present, this genus comprises 45 known species worldwide, of which 19 species are recorded from China.

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Gao, Lei, Fang Li, Jingran Zhang, Xu Wang, Yue Hao, Chao Li, Yu Tian, Chao Yang, Weiming Song, and Tielong Wang. "Study on the Impact of Industrial Agglomeration on Ecological Sustainable Development in Southwest China." Sustainability 13, no. 3 (January 27, 2021): 1301. http://dx.doi.org/10.3390/su13031301.

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Southwest China is a fragile terrestrial ecosystem restricted by its geological background, which leads to a contradiction between its industrial economic development and the ecological environment. In this study, to explore the influence and mechanisms of the three industrial agglomeration modes, namely, specialization, related diversification, and unrelated diversification, on the eco-efficiency of the region, linear and nonlinear regression models were applied to the data of five Southwest provinces from 2006 to 2018. Specialization agglomeration had a significant negative impact on the eco-efficiency of four provinces outside Tibet in Southwest China. With the decrease of industrial specialization, their eco-efficiency improved. The effects of related diversification agglomeration on the ecological efficiency of four provinces outside Tibet in Southwest China showed a “U” curve. The degree of industrial diversification in these provinces exceeded the critical value of 1.46, and the effect on eco-efficiency was shown. The unrelated diversification agglomeration had a negative effect on the ecological efficiency of the four provinces outside Tibet in Southwest China. The degree of industrial-unrelated diversification in Guizhou Province increased slightly, which was not conducive to the improvement of local eco-efficiency. Additionally, it decreased significantly in other provinces, which caused the improvement of local eco-efficiency. The conclusion provides a theoretical basis for industrial green transformation path selection and related policy formulation in Southwest China.

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Wang, Zhi-Lan, Jing Wang, and Jin-Song Wang. "Risk Assessment of Agricultural Drought Disaster in Southern China." Discrete Dynamics in Nature and Society 2015 (2015): 1–8. http://dx.doi.org/10.1155/2015/172919.

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Risk assessment of drought disaster is necessary for the sustained agriculture development under the background of global climate change, and, meanwhile, it is an urgent scientific issue needed to be solved in agricultural risk assessment discipline. In this paper, collecting the areas covered by drought disasters, areas affected by drought disasters, areas with no harvest by drought disasters, areas planted, and yield per unit area data, agricultural drought disasters losses of the southern five provinces in China were calculated. The best probability density function was obtained according to the goodness of fit test results. Then, the value at risk (VaR) from financial market risk research method was used to the effective measure of agricultural drought risk. The results show that, in southern five provinces of our research region, risk of agricultural drought disaster in Yunnan and Guizhou is greater than other three provinces. In the scenario of 50 years and 100 years for a return, the crop loss caused by drought will reach 13.6% and 17.4% in Yunnan province, and the crop loss will be more serious in Guizhou province and be up to 15.3% and 18.1%. The above results can provide multifaceted information about drought risk that can help to guide management of drought disasters.

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Qin, Lei, Yidan Wang, Qiang Sun, Xiaomei Zhang, Ben-Chang Shia, and Chengcheng Liu. "Analysis of the COVID-19 Epidemic Transmission Network in Mainland China: K-Core Decomposition Study." JMIR Public Health and Surveillance 6, no. 4 (November 13, 2020): e24291. http://dx.doi.org/10.2196/24291.

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Background Since the outbreak of COVID-19 in December 2019 in Wuhan, Hubei Province, China, frequent interregional contacts and the high rate of infection spread have catalyzed the formation of an epidemic network. Objective The aim of this study was to identify influential nodes and highlight the hidden structural properties of the COVID-19 epidemic network, which we believe is central to prevention and control of the epidemic. Methods We first constructed a network of the COVID-19 epidemic among 31 provinces in mainland China; after some basic characteristics were revealed by the degree distribution, the k-core decomposition method was employed to provide static and dynamic evidence to determine the influential nodes and hierarchical structure. We then exhibited the influence power of the above nodes and the evolution of this power. Results Only a small fraction of the provinces studied showed relatively strong outward or inward epidemic transmission effects. The three provinces of Hubei, Beijing, and Guangzhou showed the highest out-degrees, and the three highest in-degrees were observed for the provinces of Beijing, Henan, and Liaoning. In terms of the hierarchical structure of the COVID-19 epidemic network over the whole period, more than half of the 31 provinces were located in the innermost core. Considering the correlation of the characteristics and coreness of each province, we identified some significant negative and positive factors. Specific to the dynamic transmission process of the COVID-19 epidemic, three provinces of Anhui, Beijing, and Guangdong always showed the highest coreness from the third to the sixth week; meanwhile, Hubei Province maintained the highest coreness until the fifth week and then suddenly dropped to the lowest in the sixth week. We also found that the out-strengths of the innermost nodes were greater than their in-strengths before January 27, 2020, at which point a reversal occurred. Conclusions Increasing our understanding of how epidemic networks form and function may help reduce the damaging effects of COVID-19 in China as well as in other countries and territories worldwide.

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Gan, Xiao-Ling, Chang-Lai Hao, Xiao-Jing Dong, Sophie Alexander, Michèle Wilmet Dramaix, Li-Na Hu, and Wei-Hong Zhang. "Provincial Maternal Mortality Surveillance Systems in China." BioMed Research International 2014 (2014): 1–10. http://dx.doi.org/10.1155/2014/187896.

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Background. Provincial maternal mortality surveillance systems (PMMSS) have been set up in nearly all the provinces in China to monitor local maternal mortality and provide the evidence for maternal health interventions suited to local conditions. However, till now little is known outside of China about the characteristics of PMMSS.Methods. A systematic review of the literature contained in PubMed and China Academic Journal Network Publishing database was carried out. The current situation on PMMSS was described. Provincial disparities on PMMR in six provinces were analyzed by Poisson regression analysis.Results. A total of 35 studies met the inclusion criteria, of which 31 were published in Chinese. PMMSS were set up and adjusted by the provincial government based on their own financial resources and demand. Provinces from remote region had the highest risk of maternal mortality, followed by provinces from inland region and coast region.Conclusions. PMMSS may be the most reliable data source for measuring provincial level MMR in each province. Great provincial disparities on PMMSS and PMMR do exist within the country; more emphasis should be placed on improving PMMSS and reducing PMMR particularly in the provinces with high maternal death burden.

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Shi, Sai Yu, Fei Cheng, and Mohanmed Nayel. "Discuss Hydrogen Production in Jiangsu Province Using Non-Grid-Connected Offshore Wind Power." Applied Mechanics and Materials 291-294 (February 2013): 2102–8. http://dx.doi.org/10.4028/www.scientific.net/amm.291-294.2102.

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Jiangsu is one of the most prosperous provinces in China with the highest population density but a shortage of fossil fuel. However, wind energy is recognized as a sustainable resource which is abundant in Jiangsu Province. Even so, the fluctuation of wind power, offshore and non-grid-connected wind power systems are required to manage this fluctuation. In addition, hydrogen production using wind power is a new idea to increase the contribution of wind power. According to the current situation of Jiangsu Province and wind power technology in China, there are both advantages and disadvantages to the method of hydrogen production in using non-grid-connected offshore wind power.

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Ye, Lei, Ke Shi, Hairong Zhang, Zhuohang Xin, Jing Hu, and Chi Zhang. "Spatio-Temporal Analysis of Drought Indicated by SPEI over Northeastern China." Water 11, no. 5 (April 30, 2019): 908. http://dx.doi.org/10.3390/w11050908.

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Drought is a natural extreme climate event which occurs in most parts of the world. Northeastern China is one of the major agricultural production areas in China and also a typical vulnerable climate zone. To understand the spatio-temporal characteristics of drought over northeastern China, we first assessed the trends of precipitation and temperature. Drought events were then characterized by Standardized Precipitation Evapotranspiration Index over various temporal scales. The Trend Free Prewhitening Mann–Kendall test and distinct empirical orthogonal function, were used to investigate the trends and spatio-temporal patterns of droughts. The results indicate precipitation increasing trends are mostly detected in Heilongjiang and Jinling provinces, however, the majority of the trends are insignificant. Temperature increasing trends are detected over the entire northeastern China and most of them are significant. Decreasing drought trends are observed in Heilongjiang province and some bordering area in Jilin province, whereas increasing trends are noticed in Liaoning province and some bordering area in Jilin province. Two main sub-regions of drought variability—the Liaohe River Plain and the Second Songhua River basin (LS region), and the Songnen Plain and the Lesser Hinggan Mountains (SL region) are identified, and the detected droughts for the two sub-regions correspond well with recorded drought loss. The results will be beneficial for regional water resource management and planning, agriculture production, and ecosystem protection in northeastern China.

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Gong, Bao Cheng. "중국 중소기업의 발전현황과 대책 - 강소성을 중심으로 -." Ordo Economics Journal 22, no. 1 (March 31, 2019): 51–66. http://dx.doi.org/10.20436/oej.22.1.066.

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Démurger, Sylvie, Jeffrey D. Sachs, Wing Thye Woo, Shuming Bao, Gene Chang, and Andrew Mellinger. "Geography, Economic Policy, and Regional Development in China." Asian Economic Papers 1, no. 1 (January 2002): 146–97. http://dx.doi.org/10.1162/153535102320264512.

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Many studies of regional disparity in China have focused on the preferential policies received by the coastal provinces. We decomposed the location dummies in provincial growth regressions to obtain estimates of the effects of geography and policy on provincial growth rates in 1996–99. Their respective contributions in percentage points were 2.5 and 3.5 for the province-level metropolises, 0.6 and 2.3 for the northeastern provinces, 2.8 and 2.8 for the coastal provinces, 2.0 and 1.6 for the central provinces, 0 and 1.6 for the northwestern provinces, and 0.1 and 1.8 for the southwestern provinces. Because the so-called preferential policies are largely deregulation policies that have allowed coastal Chinese provinces to integrate into the international economy, it is far superior to reduce regional disparity by extending these deregulation policies to the interior provinces than by re-regulating the coastal provinces. Two additional inhibitions to income convergence are the household registration system, which makes the movement of the rural poor to prosperous areas illegal, and the monopoly state bank system that, because of its bureaucratic nature, disburses most of its funds to its large traditional customers, few of whom are located in the western provinces. Improving infrastructure to overcome geographic barriers is fundamental to increasing western growth, but increasing human capital formation (education and medical care) is also crucial because only it can come up with new better ideas to solve centuries-old problems like unbalanced growth.

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Wu, Jiarui, Naifang Bei, Xia Li, Junji Cao, Tian Feng, Yichen Wang, Xuexi Tie, and Guohui Li. "Widespread air pollutants of the North China Plain during the Asian summer monsoon season: a case study." Atmospheric Chemistry and Physics 18, no. 12 (June 18, 2018): 8491–504. http://dx.doi.org/10.5194/acp-18-8491-2018.

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Abstract. During the Asian summer monsoon season, prevailing southeasterly–southwesterly winds are subject to delivering air pollutants from the North China Plain (NCP) to northeast and northwest China. In the present study, the WRF-CHEM model is used to evaluate contributions of trans-boundary transport of NCP emissions to the air quality in northeast and northwest China during a persistent air pollution episode from 22 to 28 May 2015. The WRF-CHEM model generally performs well in capturing the observed temporal variation and spatial distribution of fine particulate matter (PM2.5), ozone (O3), and NO2. The simulated temporal variation of aerosol species is also in good agreement with measurements in Beijing during the episode. Model simulations show that NCP emissions contribute substantially to the PM2.5 level in Liaoning and Shanxi provinces, the adjacent downwind areas of the NCP, with an average of 24.2 and 13.9 µg m−3 during the episode, respectively. The PM2.5 contributions in Jilin and Shaanxi provinces are also appreciable, with an average of 9.6 and 6.5 µg m−3, respectively. The average percentage contributions of NCP emissions to the PM2.5 level in Liaoning, Jilin, Shanxi, and Shaanxi provinces are 40.6, 27.5, 32.2, and 20.9 %, respectively. The NCP emissions contribute remarkably to the O3 level in Liaoning province, with an average of 46.5 µg m−3, varying from 23.9 to 69.5 µg m−3. The O3 level in Shanxi province is also influenced considerably by NCP emissions, with an average contribution of 35.1 µg m−3. The O3 level in Shanxi province is also influenced considerably by NCP emissions, with an average contribution of 35.1 µg m−3. The average O3 contributions of NCP emissions to Jilin and Shaanxi provinces are 28.7 and 20.7 µg m−3, respectively. The average percentage contributions of NCP emissions to the afternoon O3 level in Liaoning, Jilin, Shanxi, and Shaanxi provinces are 27.4, 19.5, 21.2, and 15.8 %, respectively. However, the effect of NCP emissions on the air quality in Inner Mongolia is generally insignificant. Therefore, effective mitigation of NCP emissions not only improves the local air quality, but is also beneficial to the air quality in northeast and northwest China during the Asian summer monsoon season.

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Journal articles on the topic 'China (Provicne)'

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