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Journal articles on the topic 'Ecological fields of survival'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Gulamov, M. "ON THE QUESTION OF THE MECHANISMS OF STRUCTURAL CHANGES IN DIVERSITY." Danish scientific journal, no. 65 (October 27, 2022): 3–6. https://doi.org/10.5281/zenodo.7274464.

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<strong>Abstract</strong> This work is devoted to generalized mechanisms of structural changes in physical and biological diversity. On the basis of the theory of interaction of ecological factors and the concept of the physical and ecological field of survival, generalized mechanisms of structural changes in diversity are formulated. Such generalized mechanisms can be fundamental physical fields and ecological survival fields. <strong>Аннотация</strong> Данная работа посвящена обобщённым механизмам структурных изменений физического и биологического разнообразия. На основании теории взаимодейс

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Lubis, Rosliana, and Dwi Widayati. "The Sustainability of Eco-Lexicons in Socio-Ecological Spatial Dynamics of the Rice Fields' Community in Central Tapanuli, Indonesia." Theory and Practice in Language Studies 12, no. 8 (2022): 1659–63. http://dx.doi.org/10.17507/tpls.1208.24.

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This paper aims to describe the sustainability of the eco-lexicons of rice fields in Barus, central Tapanuli, Indonesia. The theory used is an eco-linguistic theory emphasizing the survival level of the Barus Malay language (BML). The data were collected using the listening method with the basic tapping technique and the verbal method with the encouragement technique. From the results of the analysis, it could be seen that the lexicons of rice fields in BML consist of 10 lexicon groups, namely (1) the lexicons of the rice field, (2) rice field's objects, (3) crop production equipment, (4) rice

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Rose, Charles E., Michael L. Clutter, Barry D. Shiver, Daniel B. Hall, and Bruce Borders. "A Generalized Methodology for Developing Whole-Stand Survival Models." Forest Science 50, no. 5 (2004): 686–95. http://dx.doi.org/10.1093/forestscience/50.5.686.

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Abstract A large source of variability in yield predictions is due to estimation of future surviving trees per unit area. Previous whole-stand survival modeling efforts have concentrated on modeling the empirical survival curve. Modeling hazard functions, an approach to survival analysis commonly used in fields such as medicine and sociology, can be applicable to plantation survival estimation. We offer a generalized method for deriving whole-stand survival models that are capable of modeling complex underlying hazard functions. We use our knowledge of the empirical hazard function to limit ou

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Shukla, Unnati. "Exposing the Ecological Consequences: Wildlife affected by Electromagnetic Pollution." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 03 (2025): 1–9. https://doi.org/10.55041/ijsrem43243.

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The environments supporting wildlife are severely impacted by electromagnetic pollution, which results from a growing number of human activities. Recently, unsettling links between electromagnetic radiation and behavioral abnormalities in animals have been found. The widespread impact of electromagnetic pollution raises questions about the stability of many species' habitats, from disrupted nesting behaviors to changed migratory patterns in birds. Social dynamics and abnormal behavior in marine habitats can be disrupted by underwater electromagnetic waves, endangering the complex communication

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Sousa, David Naves, Luís Correia, and Leonel Garcia-Marques. "The importance of memory for the success of cooperation under ecological adversity." Adaptive Behavior 28, no. 4 (2019): 293–306. http://dx.doi.org/10.1177/1059712319872518.

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While cooperation maximizes collective welfare, selfishness maximizes short-term individual benefits. Why should any organism cooperate? Selfishness seems to be favored by natural selection. While this presents a classical dilemma in many fields, cooperation is observed at all levels of biological organization. By preserving the common good, cooperation may guarantee better survival chances for all. Evolution and maintenance of cooperation are possible by a combination of multiple mechanisms including reciprocity, which in primates and particularly in humans is largely dependent on memory and

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Liu, Dandan, Anmin Huang, Dewei Yang, Jianyi Lin, and Jiahui Liu. "Niche-Driven Socio-Environmental Linkages and Regional Sustainable Development." Sustainability 13, no. 3 (2021): 1331. http://dx.doi.org/10.3390/su13031331.

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The changes in niche roles and functions caused by competition for survival resources have implications in various domains, with natural science and social science standing out. Currently, expanding the ecological niche concept and its practical interpretation in the fields of social ecology, geography and sustainable science is becoming a crucial challenge. This paper is based on niche theory to observe niche evolution and resulting socio-ecological effects of 1186 towns in 19 prefecture cities in Yangtze River delta. The results indicate that: Towns around the Taihu Lake displayed obvious sp

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Ojuu, David, Samuel Kyamanywa, and Thomas Odong Lapaka. "Effect of Distance from Wetland Borders on Hymenopteran Wasps and Spider Abundance in Maize-soybean Cropping System." International Journal of Plant & Soil Science 35, no. 10 (2023): 92–100. http://dx.doi.org/10.9734/ijpss/2023/v35i102928.

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The non-crop habitats within agroecosystems are important resources for ecological and biological insect pest management. Diversified cropping systems are known to influence pests populations, however, how neighboring habitats to the agricultural fields affect insect pest natural enemies population dynamics is not clear. This study focused on understanding the influence of wetland borders on Hymenoptera wasps and predatory spider prevalence in a maize-soybean intercrop system. The Hymenoptera wasps and spiders population estimates were carried out in twelve farmers’ fields stratified within 0-

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Idroes, Ghazi Mauer, Khairan Khairan, Eko Suhartono, Rasi Prasetio, Ghalieb Mutig Idroes, and Suhendrayatna Suhendrayatna. "Resilience and Adaptation: Plant Ecology in Indonesia’s Geothermal Environments." Leuser Journal of Environmental Studies 3, no. 1 (2025): 44–55. https://doi.org/10.60084/ljes.v3i1.294.

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Geothermal ecosystems are defined by extreme environmental conditions, such as elevated temperatures, high concentrations of toxic chemicals, and fluctuations in abiotic stressors, which shape plant survival and adaptation. These unique ecosystems, found across various geothermal regions globally, support specialized plant communities that have developed distinctive morphological, physiological, and ecological adaptations. Indonesia, located on the Pacific Ring of Fire, is one of the world’s richest geothermal nations, offering an important yet underexplored context for studying vegetation in

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Victorovich Malakhov, Dmitry, та Boris Vasilievich Zlatanov. "An Ecological Niche Model for Dociostaurus maroсcanus, Thunberg, 1815 (Orthoptera, Acrididae): The Nesting Environment and Survival of Egg-Pods". Biosis:Biological Systems 1, № 1 (2020): 08–24. http://dx.doi.org/10.37819/biosis.001.01.0048.

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Since the earliest times, the problem of the locust has been a very serious one for agriculture and food production in particular. Devastating locust plagues are known from the Old and the New World where locust swarms terrified the earliest settlement and towns, leaving not a single green branch on the fields. Ways to combat locust plagues were often ineffective or extremely expensive due to a lack of information on the exact location of the newly hatched locusts; and the lack of an accurate assessment of the number of locusts in currently forming swarms. Rapidly developing GIS applications,

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Victorovich Malakhov, Dmitry, та Boris Vasilievich Zlatanov. "An Ecological Niche Model for Dociostaurus maroсcanus, Thunberg, 1815 (Orthoptera, Acrididae): The Nesting Environment and Survival of Egg-Pods". Biosis:Biological Systems 1, № 1 (2020): 08–24. http://dx.doi.org/10.37819/biosis.v1i1.48.

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Since the earliest times, the problem of the locust has been a very serious one for agriculture and food production in particular. Devastating locust plagues are known from the Old and the New World where locust swarms terrified the earliest settlement and towns, leaving not a single green branch on the fields. Ways to combat locust plagues were often ineffective or extremely expensive due to a lack of information on the exact location of the newly hatched locusts; and the lack of an accurate assessment of the number of locusts in currently forming swarms. Rapidly developing GIS applications,

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11

Zhang, Yanjie, Wei Song, Shun Fu, and Dazhi Yang. "Decoupling of Land Use Intensity and Ecological Environment in Gansu Province, China." Sustainability 12, no. 7 (2020): 2779. http://dx.doi.org/10.3390/su12072779.

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Land is the carrier of the production and living activities of human society and the basis of survival and development of all living organisms. With the continuous development of the social economy, the unreasonable use of land is becoming more and more serious, aggravating the deterioration of the ecological environment. Most studies in this field have mainly focused on land use changes and the corresponding impacts on the ecological environment, but relatively few studies have delinked the relationship between land use intensity and the ecological environment. Based on data on these two fact

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Hu, Yingze, and Ruixin Wang. "Farming Mountains and Herding Sheep: A Study of the Peasant Economy in the Northern Section of the Lüliang Mountains in Modern Times." Rural China 21, no. 2 (2024): 185–215. http://dx.doi.org/10.1163/22136746-12341314.

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Abstract The peasant economy has been a focal point of academic interest, with existing research primarily concentrated on the plains, leaving mountainous areas less explored. Different ecological environments have shaped distinct forms of peasant economies. The Lüliang Mountains, as a typical agrarian-pastoral mixed zone, has typological significance among peasant economic formations in that it is characterized by extensive cultivation with meager yields and an integration of agriculture and animal husbandry. In modern times, peasants have cultivated vast mountainous lands, planted a variety

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Elsas, Jan Dirk van, Pieter Kastelein, Philippine M. de Vries, and Leo S. van Overbeek. "Effects of ecological factors on the survival and physiology ofRalstonia solanacearumbv. 2 in irrigation water." Canadian Journal of Microbiology 47, no. 9 (2001): 842–54. http://dx.doi.org/10.1139/w01-084.

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The fate of Ralstonia solanacearum bv. 2, the causative agent of brown rot in potato, in aquatic habitats of temperate climate regions is still poorly understood. In this study, the population dynamics and the physiological response of R. solanacearum bv. 2 were tested in sterile pure water and in agricultural drainage water obtained from waterways near potato cropping fields in the Netherlands. The behaviour of five different biovar 2 isolates in drainage water at 20°C was very similar among strains. One typical isolate with consistent virulence (strain 1609) was selected for further studies.

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Zhang, Li, Qingmei Cao, Wenzhong Ruan, et al. "Culturomics and Amplicon-Based Metagenomic Insights into the Bacteria of Soils with High Yield of Oryza sativa L. subsp. Japonica." Agronomy 13, no. 12 (2023): 2867. http://dx.doi.org/10.3390/agronomy13122867.

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The bacterial community in the paddy field agroecosystem has a pivotal role in the growth adaptability strategy of rice. Here, we studied the bacterial community structure composition of rhizosphere and non-rhizosphere soil samples from super rice in high-yield (920.99 kg/mu) and low-yield (785.30 kg/mu) fields of Japonica Chu 54 using both culturomics and amplicon-based metagenomics approaches. Using amplicon sequencing, a total of 54 phyla and 1167 genera of high-yield field bacteria were detected, while the low-yield field bacteria were distributed in 49 phyla and 865 genera. In addition, c

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Shao, Qianxue, Yongming Ruan, Ru Liang, et al. "Toxicity and Safety Assessment of Key Pesticides Used in Rice Fields on Rice Flower Carp (Procypris merus)." Fishes 10, no. 6 (2025): 248. https://doi.org/10.3390/fishes10060248.

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Integrated rice–fish farming, crucial for sustainable agriculture, relies on the judicious use of pesticide. This study evaluates the toxicity of six common rice-field pesticides on Procypris merus (rice flower carp), a key species in these systems. We conducted acute and chronic toxicity tests, assessing survival, growth, oxidative stress (SOD, CAT, MDA, 8-OHdG), and neurotoxicity (AChE). Results revealed a spectrum of toxicity: abamectin and trifloxystrobin were highly toxic; pretilachlor was moderately so; and glufosinate-ammonium, triflumezopyrim, and thiazole zinc were low. Notably, trifl

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Wang, Shijie, Lihui Zuo, Yichao Liu, et al. "The Current Status and Prospects of the Application of Omics Technology in the Study of Ulmus." International Journal of Molecular Sciences 25, no. 23 (2024): 12592. http://dx.doi.org/10.3390/ijms252312592.

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Elm (Ulmus) species are important components of forest resources with significant ecological and economic value. As tall hardwood trees that are drought-resistant, poor-soil-tolerant, and highly adaptable, Ulmus species are an excellent choice for ecologically protected forests and urban landscaping. Additionally, the bioactive substances identified in the fruits, leaves, bark, and roots of Ulmus have potential applications in the food and medical fields and as raw materials in industrial and cosmetic applications. However, the survival of Ulmus species in the natural environment has been thre

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17

Verma, Ashok Kumar, and Shri Prakash. "Population dynamics of Indian sarus crane, Grus antigone antigone (Linnaeus, 1758) in and around alwara lake of Kaushambi district (Uttar Pradesh), India." International Journal of Biological Research 4, no. 2 (2016): 206. http://dx.doi.org/10.14419/ijbr.v4i2.6590.

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Sarus crane is the only resident breeding crane in India. They prefer open habitat like marsh areas, irrigated paddy fields, grass land and river banks. These areas suit them for foraging, roosting and nesting. These cranes are omnivorous birds, feeding aquatic plants, seeds, roots, tubers, crustaceans, insects, molluscs, fishes, frogs, reptiles and avian eggs. These are not only involved in maintaining the food chain and food web but also providing strength to wetland ecosystem. Ecological and environmental condition of this lake is nicely supporting the survival of vulnerable Indian sarus cr

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18

Lu, Yikang, Chen Shen, Mengjie Wu, Chunpeng Du, Lei Shi, and Junpyo Park. "Enhancing coexistence of mobile species in the cyclic competition system by wildlife refuge." Chaos: An Interdisciplinary Journal of Nonlinear Science 32, no. 8 (2022): 081104. http://dx.doi.org/10.1063/5.0093342.

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We investigate evolving dynamics of cyclically competing species on spatially extended systems with considering a specific region, which is called the “wildlife refuge,” one of the institutional ways to preserve species biodiversity. Through Monte-Carlo simulations, we found that the refuge can play not groundbreaking but an important role in species survival. Species coexistence is maintained at a moderate mobility regime, which traditionally leads to the collapse of coexistence, and eventually, the extinction is postponed depending on the competition rate rather than the portion of the refug

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Gill, Robert E., T. Lee Tibbitts, David C. Douglas, et al. "Extreme endurance flights by landbirds crossing the Pacific Ocean: ecological corridor rather than barrier?" Proceedings of the Royal Society B: Biological Sciences 276, no. 1656 (2008): 447–57. http://dx.doi.org/10.1098/rspb.2008.1142.

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Mountain ranges, deserts, ice fields and oceans generally act as barriers to the movement of land-dependent animals, often profoundly shaping migration routes. We used satellite telemetry to track the southward flights of bar-tailed godwits ( Limosa lapponica baueri ), shorebirds whose breeding and non-breeding areas are separated by the vast central Pacific Ocean. Seven females with surgically implanted transmitters flew non-stop 8117–11 680 km (10 153±1043 s.d.) directly across the Pacific Ocean; two males with external transmitters flew non-stop along the same corridor for 7008–7390 km. Fli

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Wallace, John M., Pamela L. S. Pavek, and Timothy S. Prather. "Ecological Characteristics of Ventenata dubia in the Intermountain Pacific Northwest." Invasive Plant Science and Management 8, no. 1 (2015): 57–71. http://dx.doi.org/10.1614/ipsm-d-14-00034.1.

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AbstractVentenata dubia is an exotic winter annual grass that has invaded Conservation Reserve Program (CRP) lands, improved pastures, intensively managed hay fields, and rangelands within the Intermountain Pacific Northwest (PNW). Currently, producers are attempting to develop V. dubia management strategies with little knowledge of its life history traits. We conducted several studies to characterize V. dubia life history patterns. Preliminary germination trials were completed to describe primary and secondary dormancy characteristics. Field studies were conducted to evaluate (1) seed bank pe

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Raka Habib Sutanto and Yahya Rusmanat. "Environmental Education Innovation: Transforming Household Waste for Sustainable Living." KIRANA : Social Science Journal 1, no. 1 (2024): 1–8. https://doi.org/10.61579/kirana.v1i1.81.

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This research explores how environmental education can be implemented using household waste, especially inorganic waste. Ecological education is an effort everyone makes to support environmental sustainability for sustainable survival. The increasing volume of waste demands serious attention to waste management. Waste management that is not environmentally friendly can hurt health and disrupt environmental functions such as settlements, forests, rice fields, rivers and oceans. Household waste, included in the inorganic waste category, is a source of pollution that is dangerous for the environm

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Łepko, Zbigniew. "Od etologii zwierząt do ekologii człowieka." Studia Ecologiae et Bioethicae 11, no. 3 (2013): 9–28. http://dx.doi.org/10.21697/seb.2013.11.3.01.

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The title "From the ethology of animals to human ecology" acknowledges both the theories of evolution developed in numerous scientific fields of science and the academic achievements of Konrad Lorenz and his partners, the development of which are shown through the order of studies they published, from the scope of classical ethology and the row of humanities to philosophy and human ecology. Lorenz conducted an ethological examination of human culture, thereby uncovering its biological bases, its dynamics, social pathologies, and means for overcoming them. Thanks to this Lorenz gained an insigh

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Łepko, Zbigniew. "From the ethology of animals to the human ecology." Studia Ecologiae et Bioethicae 18, no. 5 (2020): 193–202. http://dx.doi.org/10.21697/seb.2020.18.5.17.

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The title “From the ethology of animals to human ecology” acknowledges both the theories of evolution developed in numerous scientific fields of science, and the academic achievements of Konrad Lorenz and his partners, the development of which are shown through the order of studies they published, from the scope of classical ethology and the row of humanities, to philosophy and human ecology. Lorenz conducted an ethological examination of human culture, thereby uncovering its biological bases, its dynamics, social pathologies and means for overcoming them. Thanks to this Lorenz gained an insig

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Holmes, Eric J., Parsa Saffarinia, Andrew L. Rypel, Miranda N. Bell-Tilcock, Jacob V. Katz, and Carson A. Jeffres. "Reconciling fish and farms: Methods for managing California rice fields as salmon habitat." PLOS ONE 16, no. 2 (2021): e0237686. http://dx.doi.org/10.1371/journal.pone.0237686.

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Rearing habitat for juvenile Chinook Salmon (Oncorhynchus tshawytscha) in California, the southernmost portion of their range, has drastically declined throughout the past century. Recently, through cooperative agreements with diverse stakeholders, winter-flooded agricultural rice fields in California’s Central Valley have emerged as ecologically functioning floodplain rearing habitat for juvenile Chinook Salmon. From 2013 to 2016, we conducted a series of experiments examining methods to enhance habitat benefits for fall-run Chinook Salmon reared on winter-flooded rice fields in the Yolo Bypa

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Zhu, Zhengrong, Lizhi Zhou, Chao Yu, Lei Cheng, Wenbin Xu, and Yunwei Song. "Do Geese Facilitate or Compete with Wintering Hooded Cranes (Grus monacha) for Forage Resources?" Diversity 12, no. 3 (2020): 105. http://dx.doi.org/10.3390/d12030105.

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Foraging is the key behavior of waterbirds, which profoundly affects the survival of their population, and it is affected by interspecific interaction. At Shengjin Lake in China, owing to the reduced availability of suitable habitats for a large population of migratory waterbirds (especially wild geese) over winter, mixed species foraging inevitably occurs. This study aimed to investigate whether mixed-species foraging affects the foraging of hooded cranes (Grus monacha). Fields surveys were carried out at Shengjin Lake from November 2018 to March 2019. Mixed-species foraging was surveyed betw

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Rabiu, Safianu, and Robert K. Rose. "Demographic response of the Gambian Gerbil to seasonal changes in Savannah fallow fields." Folia Oecologica 46, no. 1 (2019): 1–9. http://dx.doi.org/10.2478/foecol-2019-0001.

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AbstractThe Savannah gerbil, Gerbilliscus gambianus (Muridae: Gerbillinae) is important to the ecological relations of the dry grassland ecosystem of West Africa, as well as, being a zoonotic agent of human diseases and potential crop pest. We examined the impact of seasonal changes on the population dynamics of G. gambianus in northern Nigeria, by completing population estimates using capture–mark–recapture (CMR) and indirect population density indices (PDI) methods. The latter included fecal pellet counts and limited spotlightening. During 1990–1992 we collected both CMR and PDI data, and es

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Li, Jiake, Haojin Cheng, Fu Yin, Jiwen Liu, Xiao-Hua Zhang, and Min Yu. "Deciphering Microbial Communities and Distinct Metabolic Pathways in the Tangyin Hydrothermal Fields of Okinawa Trough through Metagenomic and Genomic Analyses." Microorganisms 12, no. 3 (2024): 517. http://dx.doi.org/10.3390/microorganisms12030517.

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Deep-sea hydrothermal vents have been extensively explored around the globe in the past decades, and the diversity of microbial communities and their ecological functions related to hydrothermal vents have become hotspots in the study of microbial biogeochemistry. However, knowledge of dominant microbial communities and their unique metabolic characteristics adapting to hydrothermal vents is still limited. In our study, the sediment sample near the Tangyin hydrothermal vent in the southern part of the Okinawa Trough was collected, and the most abundant phyla are Proteobacteria and Desulfobacte

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Park, Junpyo. "Correlation between the formation of new competing group and spatial scale for biodiversity in the evolutionary dynamics of cyclic competition." Chaos: An Interdisciplinary Journal of Nonlinear Science 32, no. 8 (2022): 081101. http://dx.doi.org/10.1063/5.0102416.

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Securing space for species breeding is important in the evolution and maintenance of life in ecological sciences, and an increase in the number of competing species may cause frequent competition and conflict among the population in securing such spaces in a given area. In particular, for cyclically competing species, which can be described by the metaphor of rock–paper–scissors game, most of the previous works in microscopic frameworks have been studied with the initially given three species without any formation of additional competing species, and the phase transition of biodiversity via mo

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Singh, Varsha K., Sapana Jha, Palak Rana, Riya Tripathi, Ashish P. Singh, and Rajeshwar P. Sinha. "Antioxidant profiling of cyanobacterial bioactive compounds." Food Nutrition Chemistry 2, no. 4 (2024): 254. https://doi.org/10.18686/fnc254.

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Antioxidant compounds may be useful as dietary supplements that protect from oxidative stress-related diseases. Different organisms produce antioxidants as a defense mechanism to counteract the damaging effects of free radicals. Reactive oxygen species (ROS), reactive nitrogen species (RNS), and even chloride ions are harmful for the living systems. Cyanobacteria produce a wide range of bioactive compounds with diverse applications in agriculture, medicine and industry. These compounds include pigments, secondary metabolites such as, mycosporine-like amino acids (MAAs), scytonemin, carotenoids

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Ahmed, Hussein. "Artistry in Nature: A Systematic Literature Review of Linear Relationships in Plant Roots." AI and Machine Learning Advances 01, no. 01 (2025): 01–07. https://doi.org/10.64220/amla.v1i1.003.

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This paper work utilizes a review analysis method to determine diseases that affect potato crops which include; late blight, early blight and bacterial wilt In addition, it explores the possible management techniques of computer vision system and machine learning algorithms. The review includes only the articles published in the last five years and contains the following keywords as major terms: potato diseases, machine learning, computer vision. To resolve this, this paper reviewed 17 current published articles from academic databases such as Google Scholar, PubMed, and Scopus after applying

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Oberreiter, Hannes, and Robert Brodschneider. "Austrian COLOSS Survey of Honey Bee Colony Winter Losses 2018/19 and Analysis of Hive Management Practices." Diversity 12, no. 3 (2020): 99. http://dx.doi.org/10.3390/d12030099.

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We conducted a citizen science survey on overwinter honey bee colony losses in Austria. A total of 1534 beekeepers with 33,651 colonies reported valid loss rates. The total winter loss rate for Austria was 15.2% (95% confidence interval: 14.4–16.1%). Young queens showed a positive effect on colony survival and queen-related losses. Observed queen problems during the season increased the probability of losing colonies to unsolvable queen problems. A notable number of bees with crippled wings during the foraging season resulted in high losses and could serve as an alarm signal for beekeepers. Mi

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Guimarães, Andressa Estela Balbino, Thays Nogueira Lobo Ribeiro, Ana Beatriz Nunes Ribeiro, and Rodrigo Diana Navarro. "Factors Affecting Nest Site Selection by Freshwater Turtles: A Systematic Review." Fronteiras: Journal of Social, Technological and Environmental Science 12, no. 1 (2023): 183–98. http://dx.doi.org/10.21664/2238-8869.2023v12i1.p183-198.

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Nest site selection is an important behavior, particularly in species that lack parental care, as nest microclimate can greatly impact embryos’ survival and offspring phenotype. Understanding which factors influence oviposition decisions is critical to identifying priority areas for conservation. This systematic review aimed to synthesize the factors that affect nest site selection by freshwater turtles. The search was conducted in the Web of Science database. In total, 35 publications met the eligibility criteria. The first study on the topic was published more than three decades ago, but onl

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Saltykov, A. N., and A. I. Repetskaya. "Causes and consequences of deformations of vascular tissues of Crimean pine understory." Bulletin of the State Nikitsky Botanical Gardens, no. 135 (August 6, 2020): 38–49. http://dx.doi.org/10.36305/0513-1634-2020-135-38-49.

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A characteristic feature of the spatial structure of Crimean pine understory (Pinus pallasicma D. Don) coenopopulations is the uneven density of population fields, which has a fairly strong influence on the plants growth and development. As a rule, on the understory biogroup periphery there are individuals noticeably lagging in growth. With a significant density of plants and a high level of intraspecific competition in the biogroup center, the opposite effect is observed by the researchers. So far, there is no explanation for the mechanism of such differentiation of plants confined to differe

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Tompa, Anna, and Péter Balázs. "A toxikológia rövid története – a tapasztalattól a tudományig." Orvosi Hetilap 159, no. 3 (2018): 83–90. http://dx.doi.org/10.1556/650.2018.30950.

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Abstract: Toxicology is a science of poisonings by xenobiotics and endogenous physiological changes. Its empiric roots may be traced back to the emerging of the human race because the most important pledge of our predecessors’ survival was the differentiation between eatable and poisonous plants and animals. In the course of social evolution, there were three main fields of using poisons: 1) hunting and warfare, 2) to settle social tensions by avoiding military conflicts through hiding strategy of eliminating enemies by toxic substances, 3) medicines applied first as anti-poisons and later by

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Drivas, P., and P. Moira. "A study of the core principles underlying the mountain tourism phenomenon." Dos Algarves: Tourism, Hospitality & Management Journal 45 (November 30, 2024): 72–89. https://doi.org/10.18089/damej.2024.45.5.

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Human urbanization began around 13,000 years ago in lowland areas along rivers due to favourable conditions for survival and productivity. In contrast, mountainous regions, with their difficult accessibility and dangers, were initially avoided. However, mountains have always been revered as sacred in various religions and hold profound significance for humanity as places for physical, emotional, and spiritual exercise or relaxation. Since the 1860s, mountain tourism has emerged from human interaction with mountains, reflecting the evolution of human behaviour. Mountain tourism is studied acros

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L.R., Bhavya, and Sanal Kumar M.G. "Impacts of Herbicide Oxadiargyl on the Lifespan, Fecundity and Development of a Detritivore Springtail, Cyphoderus javanus." International Journal of Zoological Investigations 08, no. 02 (2022): 136–40. http://dx.doi.org/10.33745/ijzi.2022.v08i02.017.

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Collembolans are tiny ubiquitous apterygote soil arthropods which plays a pivotal role in soil genesis, organic residues disintegration and soil fertility. The present study was focussed to investigate the deleterious effects of commonly used herbicide oxadiargyl on the lifespan, fecundity and development of an ecologically significant detritivore collembolan Cyphoderus javanus. Extensive application of herbicides had a significant effect on survival rates, fecundity, longevity and growth of Cyphoderus javnaus. The results revealed that rise in the concentration of herbicide negatively affects

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Degola, Francesca, Giorgio Spadola, Marco Forgia, et al. "Aspergillus Goes Viral: Ecological Insights from the Geographical Distribution of the Mycovirome within an Aspergillus flavus Population and Its Possible Correlation with Aflatoxin Biosynthesis." Journal of Fungi 7, no. 10 (2021): 833. http://dx.doi.org/10.3390/jof7100833.

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Microbial multi-level interactions are essential to control the success of spreading and survival of most microbes in natural environments. Phytopathogenic mycotoxigenic fungal species, such as Aspergillus flavus, represent an important issue in food safety. Usually, non-toxigenic strains are exploited for biocontrol strategies to mitigate infections by toxigenic strains. To comprehend all the biological variables involved in the aflatoxin biosynthesis, and to possibly evaluate the interplay between A. flavus toxigenic and non-toxigenic strains during intraspecific biocompetition, the “virolog

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Jinshui, LIANG, LI Yuan, and YIN Zengqiang. "Bibliometric and Visual Analysis of Natural Capital Studies." Chinese Sustainable Development Review 2, no. 2 (2023): 37–48. http://dx.doi.org/10.48014/csdr.20230405001.

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Natural capital is an important part of the ecological service systems, a necessary condition for human survival and development, and an important support for the sustainable and healthy development of the three dimensions of society, economy and environment. Based on the core ensemble database of Web of science (WOS) database, this paper uses CiteSpace and VOSviewer software to visualise and analyze the subject development trend and hot research of natural capital from 2001 to 2022. The results show that: 1. The major publishing countries in natural capital are the United States, China, the U

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Zhang, Yin, Mei Guan, Can Chen, et al. "A Symbiotic System of Irrigated Rice–Earthworm Improves Soil Properties and Rice Growth in Southern China." Sustainability 14, no. 11 (2022): 6448. http://dx.doi.org/10.3390/su14116448.

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Earthworms have been studied in many ecosystems, demonstrating their high ecological value. However, there are few studies on the coupling of earthworms to irrigated paddy fields. On this basis, a symbiotic system of irrigated rice and earthworms was established with a wide-ridge cultivation model, and a combination of field experiments and pot experiments was carried out in Southern China. The results showed that the symbiosis of irrigated rice and earthworms in the pot experiment significantly loosened the soil by 5–10 cm, compacted the soil by 10–20 cm, increased the soil pH value by 0–10 c

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S., Wamani, Acipa A., Opio M. S., Ocitti P., Wanyana B., and Byalebeka J. "Influence of Abiotic Factors on the Population of Serangium Parcesetosum; A Predator of Cassava Whitefly in Uganda." Journal of Agriculture and Crops, no. 52 (February 28, 2019): 31–37. http://dx.doi.org/10.32861/jac.52.31.37.

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Whitefly is a known pest of economic importance in the cassava production systems of Africa. This pest has been reported to cause losses to cassava through direct feeding damage as well as vectoring cassava mosaic disease (CMD) and cassava brown streak disease (CBSD). Serangium parcesetosum is a known predator of whitefly (Bemisia tabaci) and previous screenhouse and laboratory studies reported that temperature affected the reproduction and survival of this predator. However, these findings lacked precision since they did not depict the field situation. In that regard, it was imperative to ini

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Nurdin, Ambia, Rauzatul Jannah, and Rossalia Putri. "ANALYSIS OF SUSPENDED SOLIDS CONTENT IN RICE FIELD STREAM WATER CONSUMED BY PANTE KUYUN VILLAGE COMMUNITY ACEH JAYA DISTRICT." PHARMACOLOGY MEDICAL REPORTS ORTHOPEDIC AND ILLNESS DETAILS (COMORBID) 2, no. 2 (2023): 96–99. http://dx.doi.org/10.55047/comorbid.v2i3.1111.

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Water is vital to life and ecosystems on Earth. It supports important ecological functions, such as providing resources for flora and fauna, regulating climate, and various biogeochemical processes that affect the environment as a whole. All living organisms, including humans, depend on water for their survival and well-being. This research is a descriptive analysis that aims to reveal the content of suspended solids in the water of rice field streams in Pante Kuyun Village. Conducted since November 2023, this research took place in Aceh Jaya District, with the analysis of suspended solids lev

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Mursel, Sena, Daniel Conus, Wei‐Min Huang, Javier Buceta, and Paolo Bocchini. "Random field calibration with data on irregular grid for regional analyses: A case study on the bare carrying capacity of bats in Africa." Ecology and Evolution 13, no. 9 (2023): e10489. https://doi.org/10.5281/zenodo.13443229.

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(Uploaded by Plazi for the Bat Literature Project) Many applications in science and engineering involve data defined at specific geospatial locations, which are often modeled as random fields. The modeling of a proper correlation function is essential for the probabilistic calibration of the random fields, but traditional methods were developed with the assumption to have observations with evenly spaced data. Available methods dealing with irregularly spaced data generally require either interpolation or computationally expensive solutions. Instead, we propose a simple approach based on least

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Mursel, Sena, Daniel Conus, Wei‐Min Huang, Javier Buceta, and Paolo Bocchini. "Random field calibration with data on irregular grid for regional analyses: A case study on the bare carrying capacity of bats in Africa." Ecology and Evolution 13, no. 9 (2023): e10489. https://doi.org/10.5281/zenodo.13443229.

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Abstract:

(Uploaded by Plazi for the Bat Literature Project) Many applications in science and engineering involve data defined at specific geospatial locations, which are often modeled as random fields. The modeling of a proper correlation function is essential for the probabilistic calibration of the random fields, but traditional methods were developed with the assumption to have observations with evenly spaced data. Available methods dealing with irregularly spaced data generally require either interpolation or computationally expensive solutions. Instead, we propose a simple approach based on least

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Mursel, Sena, Daniel Conus, Wei‐Min Huang, Javier Buceta, and Paolo Bocchini. "Random field calibration with data on irregular grid for regional analyses: A case study on the bare carrying capacity of bats in Africa." Ecology and Evolution 13, no. 9 (2023): e10489. https://doi.org/10.5281/zenodo.13443229.

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Abstract:

(Uploaded by Plazi for the Bat Literature Project) Many applications in science and engineering involve data defined at specific geospatial locations, which are often modeled as random fields. The modeling of a proper correlation function is essential for the probabilistic calibration of the random fields, but traditional methods were developed with the assumption to have observations with evenly spaced data. Available methods dealing with irregularly spaced data generally require either interpolation or computationally expensive solutions. Instead, we propose a simple approach based on least

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Mursel, Sena, Daniel Conus, Wei‐Min Huang, Javier Buceta, and Paolo Bocchini. "Random field calibration with data on irregular grid for regional analyses: A case study on the bare carrying capacity of bats in Africa." Ecology and Evolution 13, no. 9 (2023): e10489. https://doi.org/10.5281/zenodo.13443229.

Full text

Abstract:

(Uploaded by Plazi for the Bat Literature Project) Many applications in science and engineering involve data defined at specific geospatial locations, which are often modeled as random fields. The modeling of a proper correlation function is essential for the probabilistic calibration of the random fields, but traditional methods were developed with the assumption to have observations with evenly spaced data. Available methods dealing with irregularly spaced data generally require either interpolation or computationally expensive solutions. Instead, we propose a simple approach based on least

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Mursel, Sena, Daniel Conus, Wei‐Min Huang, Javier Buceta, and Paolo Bocchini. "Random field calibration with data on irregular grid for regional analyses: A case study on the bare carrying capacity of bats in Africa." Ecology and Evolution 13, no. 9 (2023): e10489. https://doi.org/10.5281/zenodo.13443229.

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Abstract:

(Uploaded by Plazi for the Bat Literature Project) Many applications in science and engineering involve data defined at specific geospatial locations, which are often modeled as random fields. The modeling of a proper correlation function is essential for the probabilistic calibration of the random fields, but traditional methods were developed with the assumption to have observations with evenly spaced data. Available methods dealing with irregularly spaced data generally require either interpolation or computationally expensive solutions. Instead, we propose a simple approach based on least

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ANDREI, Daniela Ruxandra, Rodica Manuela GOGONEA, Vergina CHIRITESCU, Gina SZTRUTEN (LEFTER), and Florin Marian BUSUIOC. "Ecotourism as a viable alternative for economic development of Romanian rural communities." Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture 71, no. 1 (2014): 1–7. http://dx.doi.org/10.15835/buasvmcn-agr:9609.

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Perspective the use of space tourism in rural area, but not only in this area, must be based on the concept of ecological space based on the principle of equity, then an area needs to be provided in-house and in conditions of sustainable development. Sustainable human development can not be conceived outside the human settlements development of a viable economy and a diversified social life in a healthy environment, ensured respect cultural heritage - historical society. Numerous researches have shown that ecotourism can be a viable alternative for economic development of Romanian rural commun

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Romeiro, Luiza de Araújo, Edilson Freitas da Silva, Luiza Santos Reis, et al. "A Palynological Atlas of the Amazon canga Vegetation." Plants 14, no. 9 (2025): 1319. https://doi.org/10.3390/plants14091319.

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cangas are iron-rich outcrops where rupestrian fields develop in the Carajás Mountain Range (CMR). canga formations are ancient ecosystems characterized by high levels of endemic and threatened plant species that thrive on iron-rich substrates in the southeastern Amazon uplands. The recent taxonomic validation of these species enables more accurate distribution modeling across past, present, and future time scales. This work presents a comprehensive palynological database for the Amazon canga vegetation, resulting from extensive field and herbarium surveys, as well as the compilation and taxon

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Domenici, P., G. Claireaux, and D. J. McKenzie. "Environmental constraints upon locomotion and predator–prey interactions in aquatic organisms: an introduction." Philosophical Transactions of the Royal Society B: Biological Sciences 362, no. 1487 (2007): 1929–36. http://dx.doi.org/10.1098/rstb.2007.2078.

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Environmental constraints in aquatic habitats have become topics of concern to both the scientific community and the public at large. In particular, coastal and freshwater habitats are subject to dramatic variability in various environmental factors, as a result of both natural and anthropogenic processes. The protection and sustainable management of all aquatic habitats requires greater understanding of how environmental constraints influence aquatic organisms. Locomotion and predator–prey interactions are intimately linked and fundamental to the survival of mobile aquatic organisms. This pap

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Strader, Marie E., Sarah W. Davies, and Mikhail V. Matz. "Differential responses of coral larvae to the colour of ambient light guide them to suitable settlement microhabitat." Royal Society Open Science 2, no. 10 (2015): 150358. http://dx.doi.org/10.1098/rsos.150358.

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Reef-building corals produce planktonic planula larvae that must select an appropriate habitat to settle and spend the rest of their life, a behaviour that plays a critical role in survival. Here, we report that larvae obtained from a deep-water population of Pseudodiploria strigosa settled more readily under blue light and in the dark, which aligns well with the light field characteristics of their natal habitat. By contrast, larvae of the shallow-water coral Acropora millepora settled in high proportions under blue and green light while settlement was less in the dark. Acropora millepora lar

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