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Journal articles on the topic 'Riverine'

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1

FAWAZ, AHMED ALRASHIDI. "THE IMPORTANCE OF SCOUR IN RIVER AND COASTAL ENGINEERING BASED ON THE ENGINEERING APPROACHES TO THE PREDICTION OF SCOUR." International Journal of Civil and Structural Engineering Research 10, no. 2 (2022): 7–9. https://doi.org/10.5281/zenodo.7319982.

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<strong>Abstract:</strong> Due to exposure to erratic riverside flows, riverine transport or littoral drift, also known as sedimentation, water salinity, and mass density stratification, riverine flows, storm surges, and astronomical tides affect coastal defenses and riverine through instability of waterway and bridge scour in the region subjected to tidal flow. However, foundation scour may be measured to offset possible negative impacts, and waterway instability can be managed using geomorphology methods and current scour equations. <strong>Keywords:</strong> riverside flows, riverine transp
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2

Maia, Camilla Castilho, Francinéa de Nazaré Ferreira de Castilho, Alexandre Antonio Marques Rosa, Evelly Christinne da Silva Moraes, and Vitor Hugo Auzier Lima. "Educational Technologies in Ophthalmology for Riverside Communities in the Amazon: An Integrative Review of the Literature." Journal of Advances in Medicine and Medical Research 36, no. 7 (2024): 1–13. http://dx.doi.org/10.9734/jammr/2024/v36i75479.

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In the Amazon region, riverside communities have specific geographical, cultural and social characteristics that challenge health promotion. This is due to the diverse needs and social determinants of these communities, which generally live in rural areas, with a certain degree of isolation and unequal access to health services. It is known that this population faces difficulty or no access to ophthalmological medical care, in addition to the lack of epidemiological studies and the construction of educational technologies aimed at these peoples. This study aims to identify evidence and scienti
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3

Bonk, James. "Riverine Warfare." Journal of Chinese Military History 12, no. 1 (2023): 1–5. http://dx.doi.org/10.1163/22127453-20231021.

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4

Budin, Yurii Vladimirovich, Vladimir Anatolievich Zadelenov та Sofya Fauzelevna Farkhutdinova. "Humpback whitefish Сoregonus lavaretus pidschian (gmelin, 1788) of the Khatanga river basin". Rybovodstvo i rybnoe hozjajstvo (Fish Breeding and Fisheries), № 12 (10 грудня 2021): 8–22. http://dx.doi.org/10.33920/sel-09-2112-01.

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The paper presents the results of a morphological and ecological study of three sympatric forms of the Humpback whitefish from the Khatanga River basin, Taimyr Peninsula, Krasnoyarsk krai territory. Statistically significant differences in plastic and meristic features between all compared formswere revealed.The most significant values of meristic features were found by the number of gill rakers (between riverine form and lacustrine-riverine form tₛₜ = 3.55), riverine form and lacustrine form (tₛₜ = 8.92), lacustrine-riverineform and lacustrine form (tₛₜ = 6.72). Significant differences were f
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Debnath, Sumon, Gulshan Ara Latifa, Mohajira Begum, and Md Abu Obaida. "Evaluation of nutritional values of smoke cured riverine and marine hilsa (Tenualosa ilisha; Hamilton, 1882)." Bangladesh Journal of Zoology 46, no. 2 (2018): 177–84. http://dx.doi.org/10.3329/bjz.v46i2.39051.

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Present study was conducted to evaluate nutritional values of smoked hilsa fish (Tenualosa ilisha; Hamilton, 1882) in relation to its raw condition. Smoking is one of the processes of fish preservation from ancient period of our country. The nutrients values of the hilsa from two different regions were significantly (p &lt; 0.05) varied. The nutritional values were different before and after processing of hilsa. Riverine hilsa contains relatively more moisture (56.45 ± 0.51%) and protein (15.98 ± 0.50%) than marine hilsa. Fat (16.18 ± 0.45%) and salt (1.92 ± 0.18%) contents are higher in marin
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Panggabean, Grin Tommy, Niken Tunjung Murti Pratiwi, Sigid Hariyadi, Inna Puspa Ayu, Aliati Iswantari, and Dwi Yuni Wulandari. "Estimation of phytoplankton carbon content in Jatigede Reservoir, Sumedang, West Java." Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) 12, no. 3 (2022): 414–22. http://dx.doi.org/10.29244/jpsl.12.3.414-422.

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Jatigede Reservoir is stagnant inland water formed from the damming of the Cimanuk river. Jatigede Reservoir, like any other reservoir, is horizontally divided into three areas, namely riverine, transition, and lacustrine. The different characteristics of each zone also impact the composition and community of phytoplankton, trophic status, and carbon content. This study aims to calculate the carbon content of phytoplankton in the waters of the Jatigede Reservoir in each zone with the composition and community of phytoplankton at a certain trophic status. The research stations were selected usi
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7

Zhao, Lixiang, Xiaofei Nie, Haijin Zheng, Kaitao Liao, and Jinjuan Zhang. "The Lag Effect of Riverine Flow-Discharge and Sediment-Load Response to Antecedent Rainfall with Different Cumulative Durations in Red Hilly Area in China." Water 15, no. 23 (2023): 4048. http://dx.doi.org/10.3390/w15234048.

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Rainfall is an important factor that causes riverine flow and sediment transport, and extreme rainfall has a particularly significant effect on the fluctuations of riverine flow and sediment load. Based on the daily rainfall from 1990 to 2020, in the upper watershed of the Lianjiang River, which is one of the source tributaries of China’s largest freshwater lake (Poyang Lake), the 95th percentile method and minimum event interval time were employed to identify extreme rainfall events. Mann–Kendall test was used to check for abrupt changes in annual rainfall, riverine flow discharge, and riveri
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8

Gao, Shuang, Jörg Schwinger, Jerry Tjiputra, et al. "Riverine impact on future projections of marine primary production and carbon uptake." Biogeosciences 20, no. 1 (2023): 93–119. http://dx.doi.org/10.5194/bg-20-93-2023.

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Abstract. Riverine transport of nutrients and carbon from inland waters to the coastal and finally the open ocean alters marine primary production (PP) and carbon (C) uptake regionally and globally. So far, this process has not been fully represented and evaluated in the state-of-the-art Earth system models. Here we assess changes in marine PP and C uptake projected under the Representative Concentration Pathway 4.5 climate scenario using the Norwegian Earth system model, with four riverine transport configurations for nutrients (nitrogen, phosphorus, silicon, and iron), carbon, and total alka
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9

Armstrong, Anna. "Riverine carbon unravelled." Nature Geoscience 5, no. 10 (2012): 684. http://dx.doi.org/10.1038/ngeo1599.

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10

WARD, J. V., K. TOCKNER, D. B. ARSCOTT, and C. CLARET. "Riverine landscape diversity." Freshwater Biology 47, no. 4 (2002): 517–39. http://dx.doi.org/10.1046/j.1365-2427.2002.00893.x.

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11

Smith, Keith. "Riverine Flood Hazard." Geography 78, no. 2 (1993): 182–85. http://dx.doi.org/10.1080/20436564.1993.12220554.

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12

ESTES, J. A. "Riverine Mammals: Otters." Science 233, no. 4770 (1986): 1333–34. http://dx.doi.org/10.1126/science.233.4770.1333-a.

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13

Baklazhenko, E. "CLASSIFICATION AND ZONING OF RIVERINE TERRITORIES OF SMALL CITIES ON THE EXAMPLE OF THE BELGOROD REGION." Bulletin of Belgorod State Technological University named after. V. G. Shukhov 5, no. 8 (2020): 61–68. http://dx.doi.org/10.34031/2071-7318-2020-5-8-61-68.

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Riverine territories of the city are a special functional and typological subsystem with constantly emerging environmental problems, experiencing a stable anthropogenic load and requiring the development of its own zoning system. The article presents the systematization of riverine territories with different typological characteristics, and examines the accumulated experience of landscape classification. Riverine territories are also considered as part of the general typology of urban anthropogenic landscapes. Based on a field study of riverine spaces within the boundaries of small towns of th
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14

UMEH, Ogechukwu Anurika, Henry OKOLIE, Eucharia Adaobi OBIDIEBUBE, et al. "Assessment of bio-active compounds in Ikom and Riverine bitter leaf (Vernonia amygdalina Delile) cultivars in Southeastern Nigeria." Agriculture, Food and Natural Resources Journal 3, no. 1 (2024): 142–46. https://doi.org/10.5281/zenodo.13970912.

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A comprehensive analysis was done to investigate the proximate, mineral, vitamin, and phytochemical compositions of Ikom and Riverine cultivars of bitter leaf. The study was carried out using analytical procedures outlined by the association of official analytical chemists. The Riverine bitter leaf contained more moisture content (8.8%), crude fibre (8.5%), fat (2.8%) and ash (8.6%), while Ikom cultivar had more crude protein (27%), carbohydrate (51mg/100g) and dry matter content (94mg/100g). The Riverine bitter leaf contained more minerals; sodium (0.42%), phosphorus (27.87mg/100g), potassium
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15

Grimm, Christian, Agnès Feurtet-Mazel, Oleg S. Pokrovsky, and Eric H. Oelkers. "Riverine Particulate Matter Enhances the Growth and Viability of the Marine Diatom Thalassiosira weissflogii." Minerals 13, no. 2 (2023): 183. http://dx.doi.org/10.3390/min13020183.

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Riverine particulates dominate the transport of vital nutrients such as Si, Fe or P to the ocean margins, where they may increase primary production by acting as slow-release fertilizer. Furthermore, the supply of particulate surface area to the ocean is considered to be a major control of organic carbon burial. Taken together, these observations suggest a close link between the supply of riverine particulate material and the organic carbon cycle. To explore this link, we conducted microcosm experiments to measure the growth of the marine diatom Thalassiosira weissflogii in the presence and ab
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16

Mushi, Douglas, Geda Kebede, Rita B. Linke, et al. "Microbial faecal pollution of river water in a watershed of tropical Ethiopian highlands is driven by diffuse pollution sources." Journal of Water and Health 19, no. 4 (2021): 575–91. http://dx.doi.org/10.2166/wh.2021.269.

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Abstract Tropical communities in the developing world depend heavily on riverine systems for their socioeconomic development. However, these resources are poorly protected from diffuse pollution, and there is a lack of quantitative information regarding the microbial pollution characteristics of riverine water, despite frequently reported gastrointestinal diseases. The aim of our study was to apply faecal taxation (i.e., faecal pellet counting in representative test areas to estimate the potential availability of diffuse pollution sources) in combination with a detailed microbiological faecal
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17

Protopopova, D. А., E. S. Kravchenko, and M. D. Darsigov. "Analysis of the Functional and Planning Development of the Modern Cities’ Riverine Territories." Modern Trends in Construction, Urban and Territorial Planning 2, no. 2 (2023): 81–86. http://dx.doi.org/10.23947/2949-1835-2023-2-2-81-86.

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Introduction. Urban riverine territories are the special functional and planning ecosystem, because in the course of formation they are first of all subjected to the natural and climatic factors that create additional unstable ecological and anthropogenic load. In this regard, the studied territories require special attention and need their own functional and planning structure to be developed. The aim of this study is to make an overview of the options of the urban riverine territories development and to identify their features depending on the natural and climatic conditions of the area.Mate
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18

Ellway, C., G. Murphy, L. Merton, D. Baumgartner, and A. Hempseed. "Opportunities for sustainable riverine management in the Queensland Murray-Darling Basin." Water Science and Technology 45, no. 11 (2002): 201–8. http://dx.doi.org/10.2166/wst.2002.0396.

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The RiverReach program has provided significant material, planning and educational resources to communities throughout the QMDB over the last three years. The devolved granting process has proven to be a valuable mechanism for the initiation of on-ground works and as a platform for the delivery of educational and awareness raising activities. The range of riverine management projects developed among riparian communities reflects both the socio-economic and the environmental circumstances. An increasing knowledge of riverine management issues among both the community and practitioners and a gro
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19

VOINESCU, Bogdan, and Ionel POPESCU. "DIVERS' ACTIONS IN THE RIVERINE AREA." STRATEGIES XXI - Command and Staff College 17, no. 1 (2021): 126–33. http://dx.doi.org/10.53477/2668-2028-21-14.

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Abstract: This approach proposes an analysis and a presentation of divers’ actions in the riverine area in order to combat the risks and the threats which can occur there, correlated with the features and the characteristics of the environment and with the objectives of the Navy. The identification of new insights and opportunities of involving the divers in this domain through concrete, focused actions having a maximum effect in the preservation of a security climate in the riverine area is the novelty of this approach. While analyzing the actual possibilities of divers’ actions in the riveri
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20

Langerwisch, F., A. Walz, A. Rammig, B. Tietjen, K. Thonicke, and W. Cramer. "Climate change increases riverine carbon outgassing while export to the ocean remains uncertain." Earth System Dynamics Discussions 6, no. 2 (2015): 1445–97. http://dx.doi.org/10.5194/esdd-6-1445-2015.

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Abstract. Carbon fluxes in the Amazon Basin are considerably influenced by annual flooding during which terrigenous organic material is imported to the river. This regular interaction affects carbon pools within the riverine system, terrestrial carbon, and carbon exported to the ocean and released to the atmosphere. The processes of generation, conversion, and transport of organic carbon in this coupled terrigenous–riverine system strongly interact and are climate-sensitive, yet their response to climate change is still largely unknown. To quantify climate change effects on carbon pools and on
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21

Muketha, Silas. "Flood Incidences and Their Implication on Rural Riverine Settlements: A Case of Tana River County, Kenya." International Journal of Advanced Engineering and Management Research 10, no. 02 (2025): 119–50. https://doi.org/10.51505/ijaemr.2025.1107.

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Flooding is a significant challenge, affecting livelihoods, infrastructure, and the environment in rural riverine settlements. The study investigates the implications of flood incidences on rural riverine settlements. Specifically, it assesses the extent and effects of flood incidences. It examines the key drivers of flood incidents on rural riverine settlements along the River Tana. Finally, it proposes strategies that can be used to mitigate the effects of flood incidences on rural riverine settlements. The study employed a descriptive survey design with qualitative and quantitative research
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22

Lacroix, Fabrice, Tatiana Ilyina, and Jens Hartmann. "Oceanic CO<sub>2</sub> outgassing and biological production hotspots induced by pre-industrial river loads of nutrients and carbon in a global modeling approach." Biogeosciences 17, no. 1 (2020): 55–88. http://dx.doi.org/10.5194/bg-17-55-2020.

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Abstract. Rivers are a major source of nutrients, carbon and alkalinity to the global ocean. In this study, we firstly estimate pre-industrial riverine loads of nutrients, carbon and alkalinity based on a hierarchy of weathering and terrestrial organic matter export models, while identifying regional hotspots of the riverine exports. Secondly, we implement the riverine loads into a global ocean biogeochemical model to describe their implications for oceanic nutrient concentrations, net primary production (NPP) and air–sea CO2 fluxes globally, as well as in an analysis of coastal regions. Third
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23

Melack, John. "Riverine carbon dioxide release." Nature Geoscience 4, no. 12 (2011): 821–22. http://dx.doi.org/10.1038/ngeo1333.

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24

Sugden, A. M. "ECOLOGY/EVOLUTION: Riverine Barriers." Science 290, no. 5500 (2000): 2213b—2213. http://dx.doi.org/10.1126/science.290.5500.2213b.

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25

TOCKNER, K., J. V. WARD, P. J. EDWARDS, and J. KOLLMANN. "Riverine landscapes: an introduction." Freshwater Biology 47, no. 4 (2002): 497–500. http://dx.doi.org/10.1046/j.1365-2427.2002.00913.x.

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26

Mai, Lei, Xiang-Fei Sun, Lin-Lin Xia, Lian-Jun Bao, Liang-Ying Liu, and Eddy Y. Zeng. "Global Riverine Plastic Outflows." Environmental Science & Technology 54, no. 16 (2020): 10049–56. http://dx.doi.org/10.1021/acs.est.0c02273.

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27

Hooper, BP, and JA Duggin. "Ecological riverine floodplain zoning." Land Use Policy 13, no. 2 (1996): 87–99. http://dx.doi.org/10.1016/0264-8377(95)00049-6.

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28

Thoms, Martin C. "Variability in riverine ecosystems." River Research and Applications 22, no. 2 (2006): 115–21. http://dx.doi.org/10.1002/rra.900.

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29

Sanches, B. O., R. M. Hughes, D. R. Macedo, M. Callisto, and G. B. Santos. "Spatial variations in fish assemblage structure in a southeastern Brazilian reservoir." Brazilian Journal of Biology 76, no. 1 (2016): 185–93. http://dx.doi.org/10.1590/1519-6984.16614.

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Abstract We assessed the fish assemblage structure and composition of Nova Ponte Reservoir (Araguari River, Upper Paraná Basin, Brazil). We observed significant differences in abundance (p = 0.0003), richness (p = 0.0005) and diversity (p = 0.02) between lacustrine and riverine zones of the reservoir. Nine species were significantly more abundant in the riverine region: Astyanax altiparanae, Astyanax gr. fasciatus, Galeocharax knerii, Hoplias intermedius, Hypostomus sp., Leporinus friderici, Leporinus obtusidens, Pimelodus maculatus and Schizodon nasutus. The results indicated a longitudinal g
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30

Jansky, Okiya Jimmy. "Improving Adaptive Capacity of Riverine Communities in Responding to Floods in Beledweyne District, Somalia." Multidisciplinary Journal of Horseed International University (MJHIU) 1, no. 2 (2023): 35–54. http://dx.doi.org/10.59336/9kdzm360.

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This study aimed at improving the adaptive capacity of riverine communities in responding to floods in Beledweyne district, Somalia. The objectives of the study were to examine the factors that determine flood vulnerability of riverine communities in responding to floods in Beledweyne District, Somalia, to assess the indicators of adaptive capacity of riverine communities in responding to floods in Beledweyne District, Somalia and to evaluate the adopted strategies for improving adaptive capacities to flood hazards by riverine communities of Beledweyne District, Somalia. The study employed qua
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31

Starzecka, Aleksandra, and Teresa Bednarz. "Mineralization of phycodetritus in riverine water." Algological Studies/Archiv für Hydrobiologie, Supplement Volumes 115 (April 1, 2005): 159–69. http://dx.doi.org/10.1127/1864-1318/2005/0115-0159.

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32

Gaudin, P. "Habitat shifts in juvenile riverine fishes." River Systems 12, no. 2-4 (2001): 393–408. http://dx.doi.org/10.1127/lr/12/2001/393.

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33

Rani, Arti. "Aquaculture: Riverine Fisheries Development in Bihar." International Journal of Science and Research (IJSR) 12, no. 5 (2023): 2225–27. http://dx.doi.org/10.21275/sr23526221735.

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34

Li, Junhua, Mingwu Zhang, Enhui Jiang, et al. "Influence of Floodplain Flooding on Channel Siltation Adjustment under the Effect of Vegetation on a Meandering Riverine Beach." Water 13, no. 10 (2021): 1402. http://dx.doi.org/10.3390/w13101402.

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Flooding in a sediment-laden floodplain is affected by riverine beach vegetation and the shape of a meandering compound channel. The laws of water and sediment exchange and the deposition distribution in beach troughs are very complex. These factors play a significant role in the formation and development of secondary suspended rivers, in the adjustment of the beach horizontal gradient, and even in the evolution of the flood control situation. In this study, we used a combination of experimental simulation and theoretical research to carry out a generalized model test of floodplain flooding ev
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35

B. Biclar, Leo Andrew, Efren L. Linan, Rodyard B. Madiclum, and Ruel F. Olapane. "Sustainable Ecotourism: The Case of the Riverine Communities in Capiz, Philippines." Sustainable Energy and Environment Review 1, no. 1 (2023): 40–49. http://dx.doi.org/10.59762/seer924712041120231103143411.

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The Capizenos had been firmly fighting the pandemic for almost two years. The province’s economy and the people’s livelihood had drastically fallen as the virus hindered the logistics, sales, and production efforts of the region. Capiz State University implemented the RISE Capiz (Riverine Improvement towards a Sustainable Ecotourism in Roxas City, Capiz) Program to address the gaps, challenges, and needs of the riverine communities within Roxas City, Capiz, Philippines. It aimed to establish a sustainable ecotourism industry in the riverine communities. This study involved a mixed-methods appr
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36

Langerwisch, F., A. Walz, A. Rammig, B. Tietjen, K. Thonicke, and W. Cramer. "Climate change increases riverine carbon outgassing, while export to the ocean remains uncertain." Earth System Dynamics 7, no. 3 (2016): 559–82. http://dx.doi.org/10.5194/esd-7-559-2016.

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Abstract. Any regular interaction of land and river during flooding affects carbon pools within the terrestrial system, riverine carbon and carbon exported from the system. In the Amazon basin carbon fluxes are considerably influenced by annual flooding, during which terrigenous organic material is imported to the river. The Amazon basin therefore represents an excellent example of a tightly coupled terrestrial–riverine system. The processes of generation, conversion and transport of organic carbon in such a coupled terrigenous–riverine system strongly interact and are climate-sensitive, yet t
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37

Woodgate, Z., G. Distiller, and MJ O’Riain. "Hare today, gone tomorrow: the role of interspecific competition in shaping riverine rabbit occurrence." Endangered Species Research 44 (March 25, 2021): 351–61. http://dx.doi.org/10.3354/esr01106.

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Effective conservation, particularly of threatened species, requires an understanding of both abiotic and biotic drivers of distribution. In the case of one of Africa’s most endangered mammals, the riverine rabbit Bunolagus monticularis, only environmental covariates of presence have been used to provide coarse predictions of their distribution. Two potential competitors, namely scrub hare Lepus saxatilis and cape hare L. capensis, have significant (&gt;90%) range overlap with the riverine rabbit, yet little is known about how these species interact. We used multi-species occupancy models, whi
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38

Pan, Linyan, Junfeng Dai, Zhiqiang Wu, et al. "Spatio-Temporal Dynamics of Riverine Nitrogen and Phosphorus at Different Catchment Scales in Huixian Karst Wetland, Southwest China." Water 12, no. 10 (2020): 2924. http://dx.doi.org/10.3390/w12102924.

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Spatio-temporal dynamics of riverine nitrogen (N) and phosphorus (P) in karst regions are closely linked to hydrological conditions, human activities and karst features in upstream catchments. From October 2017 to September 2019, we undertook 22 sampling campaigns in 11 nested catchments ranging from 21.00 to 373.37 km2 in Huixian karst wetland to quantify forms, concentrations, and fluxes of riverine total nitrogen (TN) and total phosphorus (TP), and to identify spatial and temporal variations of nutrients transfer from upstream to downstream, tributaries (Mudong River and Huixian River) to t
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39

Pavey, Scott A., Troy R. Hamon, and Jennifer L. Nielsen. "Revisiting evolutionary dead ends in sockeye salmon (Oncorhynchus nerka) life history." Canadian Journal of Fisheries and Aquatic Sciences 64, no. 9 (2007): 1199–208. http://dx.doi.org/10.1139/f07-091.

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This study challenges recent hypotheses about sockeye salmon (Oncorhynchus nerka) colonization based on life history and broadens the pathways that investigators should consider when studying sockeye colonization of novel habitats. Most sockeye populations exhibit lake-type life histories. Riverine populations are thought to be more likely to stray from their natal stream to spawn and therefore colonize new habitat. We examined genetic relationships among five geographically proximate sockeye populations from the Aniakchak region of the Alaska Peninsula, Alaska. Specifically, we sought to dete
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40

Stone, Jeffery R. "Using Diatoms as Ecological and Paleoecological Indicators in Riverine Environments." Paleontological Society Papers 13 (October 2007): 121–30. http://dx.doi.org/10.1017/s1089332600001492.

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Fossil diatom assemblages are useful for reconstructing past environmental changes in riverine systems. However, few studies have attempted to utilize paleolimnological techniques in these settings. Analysis of sediments from riverine environments can provide key information predating the impact of human development, which cannot be acquired by other means. Paleolimnological techniques can be used to determine the natural variability in these systems and to estimate the magnitude and rates of change that the environment may have undergone as a result of anthropogenic or climatic factors, and t
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41

Yaseen, Muhammad, Farman Ullah, Supawan Visetnoi, Shoukat Ali, and Shahab E. Saqib. "Does the Nature of Floods Matter in the Risk Perception of Households? A Comparative Assessment among the Rural Households Prone to Flash and Riverine Floods in Pakistan." Water 15, no. 3 (2023): 504. http://dx.doi.org/10.3390/w15030504.

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Floods have caused major losses and damages to people, infrastructure, and the environment. This study aims to assess the risk perception of households prone to riverine and flash floods and the perceived damages to infrastructure and livelihoods. Data were collected from 382 households through a questionnaire survey and analyzed using chi-squared and t-tests. Overall, risk perception was higher for riverine floods. Similarly, ‘flood coping capacities’, ‘livelihood disruption’, ‘change in lifestyle/adjusting to floods’, and ‘change in the relationship’ were also high for riverine floods and st
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42

St-Laurent, Pierre, Marjorie A. M. Friedrichs, Raymond G. Najjar, Elizabeth H. Shadwick, Hanqin Tian, and Yuanzhi Yao. "Relative impacts of global changes and regional watershed changes on the inorganic carbon balance of the Chesapeake Bay." Biogeosciences 17, no. 14 (2020): 3779–96. http://dx.doi.org/10.5194/bg-17-3779-2020.

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Abstract. The Chesapeake Bay is a large coastal-plain estuary that has experienced considerable anthropogenic change over the past century. At the regional scale, land-use change has doubled the nutrient input from rivers and led to an increase in riverine carbon and alkalinity. The bay has also experienced global changes, including the rise of atmospheric temperature and CO2. Here we seek to understand the relative impact of these changes on the inorganic carbon balance of the bay between the early 1900s and the early 2000s. We use a linked land–estuarine–ocean modeling system that includes b
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Carbonell-Rivera, J. P., J. Estornell, L. A. Ruiz, J. Torralba, and P. Crespo-Peremarch. "CLASSIFICATION OF UAV-BASED PHOTOGRAMMETRIC POINT CLOUDS OF RIVERINE SPECIES USING MACHINE LEARNING ALGORITHMS: A CASE STUDY IN THE PALANCIA RIVER, SPAIN." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLIII-B2-2020 (August 12, 2020): 659–66. http://dx.doi.org/10.5194/isprs-archives-xliii-b2-2020-659-2020.

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Abstract. The management of riverine areas is fundamental due to their great environmental importance. The fast changes that occur in these areas due to river mechanics and human pressure makes it necessary to obtain data with high temporal and spatial resolution. This study proposes a workflow to map riverine species using Unmanned Aerial Vehicle (UAV) imagery. Based on RGB point clouds, our work derived simple geometric and spectral metrics to classify an area of the public hydraulic domain of the river Palancia (Spain) in five different classes: Tamarix gallica L. (French tamarisk), Pinus h
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Rosa, Eric, Claude Hillaire-Marcel, Bassam Ghaleb, and Terry A. Dick. "Environmental and seasonal controls on riverine dissolved uranium in the Hudson, James, and Ungava bays region, Canada." Canadian Journal of Earth Sciences 49, no. 6 (2012): 758–71. http://dx.doi.org/10.1139/e2012-025.

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This study documents the spatiotemporal variability of riverine uranium contents and fluxes in rivers discharging into the Hudson, James, and Ungava bays (HJUB). Samples retrieved during a monitoring program of the Koksoak, Great Whale, La Grande, and Nelson rivers were analyzed for dissolved uranium concentration [U] and activity ratio (234U/238U). Field surveys conducted during baseflow and snowmelt in six other rivers of the HJUB basin provided complementary data. It is estimated that altogether, the studied rivers export 3.4 × 105 mol/year of U towards the HJUB, with a discharge weighted a
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Pratik, Chaudhari. "Diversity of Riverine Birds in Melghat Landscape, Maharashtra India." Bioscience Biotechnology Research Communications 17, no. 2 (2024): 117–28. http://dx.doi.org/10.21786/bbrc/17.2.10.

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Birds are useful bioindicators and provide conducive dispersal pathways and sufficient cover for migrating birds. As there is a lack of data regarding riverine avian diversity, the present study was carried out from November 2022 to December 2023. The study was done along the rivers flowing through the Melghat landscape in the district of Amravati India. The presence of birds in the area was recorded by a line transect and point count method using binoculars and DSLR cameras. A total of 245 birds belonging to 54 families were recorded. Out of which, 72 species from 20 families of water birds w
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Pena, Allan, Pedro Guedes, Francisco Malheiros, et al. "A Solar Photovoltaic System Applied to Açaí Production and the Development of Riverside Communities in the Amazon." Sustainability 17, no. 6 (2025): 2447. https://doi.org/10.3390/su17062447.

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Energy exclusion in the Amazon imposes barriers to the socioeconomic development of riverine communities, affecting the açaí value chain. Photovoltaic solar energy is a promising solution; however, its insertion in isolated communities with a focus on strengthening the açaí chain is still a challenge. This research aims to use photovoltaic solar energy as an integration mechanism for productive activities and a better quality of life for riverside families in the Brazilian Amazon. This study was conducted in the Ilha das Cinzas Community, in Gurupá/PA, starting with a rapid participatory diagn
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Rostami, Sajjad, Jianxun He, and Quazi K. Hassan. "Water quality response to river flow regime at three major rivers in Alberta." Water Quality Research Journal 55, no. 1 (2019): 79–92. http://dx.doi.org/10.2166/wqrj.2019.033.

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Abstract Both anthropogenic activities and natural factors affect river water in quantity and quality, while anthropogenic activities have been often blamed to cause water quality temporal degradation. In addition, riverine water quality displays intra-annual/seasonal variations, which are often more prominent than inter-annual variations. The intra-annual variations in water quality, which are attracting the attention of managers and policy-makers, beg the question of how to better manage riverine water quality at a finer time resolution. The natural factors, in particular, the hydro-meteorol
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Atmoko, T. "The diversity of plant species in the proboscis monkey’s habitat as a species reference for habitat restoration." IOP Conference Series: Earth and Environmental Science 1027, no. 1 (2022): 012023. http://dx.doi.org/10.1088/1755-1315/1027/1/012023.

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Abstract Most of the Proboscis monkey (Nasalis larvatus) habitat is outside the protected area, so the potential for destruction is high. One of the efforts to improve its habitat is habitat restoration. This study aims to determine plant species for proboscis monkey habitat restoration based on reference habitats. The research was conducted at eight locations in East Kalimantan, Indonesia i.e. Kuala Samboja, Mahakam Delta, Suwi River, Ohong River, Berau Delta (mangrove and riverine), Sungai Wain, and Kutai National Park. Vegetation analysis with line-plot sampling method with a total sample o
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Meneses, Heloisa do Nascimento de Moura, Marcelo Oliveira-da-Costa, Paulo Cesar Basta, et al. "Mercury Contamination: A Growing Threat to Riverine and Urban Communities in the Brazilian Amazon." International Journal of Environmental Research and Public Health 19, no. 5 (2022): 2816. http://dx.doi.org/10.3390/ijerph19052816.

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In recent decades, widespread and uncontrolled use of mercury (Hg) in artisanal small-scale gold mining has released thousands of tons of mercury-contaminated waste in the Amazon biome, endangering the largest tropical rainforest worldwide. In this study, we assessed and compared blood Hg levels in individuals living in urban and riverine areas in the lower Tapajós basin and examined the association between Hg exposure and specific biochemical parameters. In total, 462 adults from eight riverine communities and one urban area were assessed. Overall, 75.6% of the participants exhibited Hg conce
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Tivig, Miriam, David P. Keller, and Andreas Oschlies. "Riverine nutrient impact on global ocean nitrogen cycle feedbacks and marine primary production in an Earth system model." Biogeosciences 21, no. 19 (2024): 4469–93. http://dx.doi.org/10.5194/bg-21-4469-2024.

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Abstract. Riverine nutrient export is an important process in marine coastal biogeochemistry and also impacts global marine biology. The nitrogen cycle is a key player here. Internal feedbacks are shown to regulate not only nitrogen distribution, but also primary production and thereby oxygen concentrations. Phosphorus is another essential nutrient and interacts with the nitrogen cycle via different feedback mechanisms. After a previous study of the marine nitrogen cycle response to riverine nitrogen supply, here we include phosphorus from river export with different phosphorus burial scenario
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