Results 21 to 30 of about 102 (89)

贵州黑颈长尾雉对夜栖地的选择研究

野生动物学报, 2020
黑颈长尾雉（Syrmaticus humiae）是中国特有的世界濒危物种，国家Ⅰ级重点保护野生动物，对其夜栖地选择进行研究，为其保护和管理提供科学依据和合理化建议。2019年1—9月，通过直接观察法、守候寻找法、红外相机法、访问法和样方调查法，对贵州黑颈长尾雉自然保护区黑颈长尾雉夜栖地进行研究，共记录10个夜栖地。黑颈长尾雉夜栖地主要位于针阔混交林中，夜间一般在乔木或灌木上休息，一树栖息1只，也有一树栖息2—3只的。利用独立样本t检验和MannWhitney U检验黑颈长尾雉夜栖地参数的差异性，除坡度、
周毅 1 冉景丞 2 杨卫诚 1, 3 张旭 4   +1 more
doaj  

A preliminary study on the impacts of amphipods’ grazing on the macroalgal community in Yundang Lagoon [PDF]

, 2008
端足类是温带河口、潮间带和咸水或半咸水泻湖大型海藻群落最主要的啃食者之一，它通过“选择性摄食”影响了大型海藻群落的组成结构。在富营养化水域，来自端足类的摄食压力能控制生长迅速、生活史短暂的大型海藻的生物量积累，防止因海藻过密导致藻丛内部生境恶化和海藻腐烂沉积而引起底质恶化对藻场生态系统产生消极的影响。 筼筜湖属于超富营养化水体，大量的外源营养补充刺激了大型绿藻的迅速生长。虽然大型海藻的生长吸收了水体中大量的营养盐，客观上减轻了水体赤潮的发生强度，但是海藻生物量的过度聚集也经常导致海藻死亡泛湖及底质恶化 ...
郑新庆
core  

Climate stability drives multidimensional nestedness of amphibian assemblages in a Chinese sky island system

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The nested subset pattern (nestedness) has been widely used to explain species distributions in island and fragmented systems. Mountain sky islands serve as critical natural laboratories for understanding the evolutionary consequences of geographic isolation and climate
Caiwen Zhang, Shihang Xu, Chuanwu Chen, Chenxiu Zhan, Baowei Zhang, Yanping Wang   +5 more
wiley   +1 more source

2016 International Symposium on Galliformes (Beijing, China: October 21-23, 2016): Programme and Abstracts [PDF]

, 2016
Evolutionary relationships among galliforms using 1000’s of unlinked loci, Rebecca Kimball Ecology, behaviour and conservation problems in Siberian grouse Falcipennis falcipennis (Hartlaub 1855), Siegfried Klaus Taxonomy, genetics and evolution in a ...
China Ornithological Society, World Pheasant Association   +1 more
core   +1 more source

Spatial segregation and bycatch risk as potential drivers of population trends of wandering albatrosses at South Georgia

Conservation Biology, Volume 40, Issue 1, February 2026.
Abstract Spatial segregation in at‐sea distribution is frequently observed in seabirds and can have important implications for conservation and management. Globally, many albatross and petrel populations are declining due to bycatch in fisheries. In South Georgia, the decrease in wandering albatrosses (Diomedea exulans) differs among breeding sites ...
V. Warwick‐Evans, E. J. Pearmain, L. Thorne, R. A. Phillips   +3 more
wiley   +1 more source

Incorporating cyclone risk in the design of marine protected and conserved areas as an ecosystem‐based adaptation approach

Conservation Biology, Volume 39, Issue 4, August 2025.
Abstract Marine protected and conserved areas (MPCAs) are promoted as an ecosystem‐based adaptation (EbA) approach to increase community and ecosystem resilience to climate change. However, traditional approaches to MPCA design typically do not consider climate risk or habitat condition under a climate threat.
Alyssa L. Giffin, Vivitskaia J. D. Tulloch, Dominic A. Andradi‐Brown, Rod M. Connolly, Unaisi Malani‐Tagicakibau, Francis Areki, Christopher J. Brown   +6 more
wiley   +1 more source

A Comparison of the Effects of Habitat Type and Human Influence on Occupancy of Freshwater Turtles in the Mississippi Embayment 栖息地类型与人类影响对密西西比湾淡水龟分布影响的比较

Wildlife Letters, Volume 3, Issue 2, Page 46-55, June 2025.
Pond and riverine turtles respond to land‐use in similar ways being sensitive to increased exposure to roads but resilient to agriculture. ABSTRACT Freshwater turtles are highly diverse in the southeastern United States, yet few studies document how diversity is distributed in agricultural and rural landscapes.
Rowland Fournier, Joshua R. Ennen, Philip R. Gould, Kristen K. Cecala, Sarah Sweat, Dustin Garig, Robert Colvin, Jon M. Davenport   +7 more
wiley   +1 more source

Pre‐Monsoon Habitat Preference and Spatial Overlap Between Blue Sheep (Pseudois nayaur) and Livestock in Dhorpatan Hunting Reserve, Nepal 尼泊尔多尔帕坦狩猎保护区季风前岩羊 (Pseudois nayaur) 与家畜的栖息地偏好及空间重叠

Wildlife Letters, Volume 3, Issue 2, Page 73-83, June 2025.
Blue sheep in Dhorpatan Hunting Reserve prefer alpine grasslands at 3800–4200 m on south‐facing slopes near water resources, favoring areas with low tree cover and dense ground cover, particularly rhododendrons, junipers, and Cyperaceae grasses. Their habitat significantly overlaps with livestock.
Amit Adhikari, Thakur Silwal, Bijaya Dhami, Chitra Rekha Basyal, Mahamad Sayab Miya   +4 more
wiley   +1 more source

Lessons for Transboundary Snow Leopard Conservation: Findings From a GPS Telemetry Study in Kangchenjunga Conservation Area, Nepal 跨境雪豹保护经验:来自尼泊尔Kangchenjunga保护区的GPS追踪研究结果

Integrative Conservation, Volume 4, Issue 1, Page 45-56, March 2025.
Understanding the spatial ecology and movement of snow leopards is crucial for their long‐term conservation. Our first GPS telemetry study in Nepal revealed that snow leopards of Nepal have much larger home ranges than previously thought and frequently cross international borders.
Samundra Ambuhang Subba, Hem Raj Acharya, Sheren Shrestha, Saroj Koirala, Rinjan Shrestha, Gokarna Jung Thapa, Kamal Thapa, Anil Shrestha, Sabita Malla, Gopal Prakash Bhattarai, Laxman Prasad Poudyal, Man Bahadur Khadka, Ghana Shyam Gurung, Shiv Raj Bhatta, Maheshwar Dhakal, Naresh Subedi, Narendra Man Babu Pradhan, Ananta Ram Bhandari, Shant Raj Jnawali, Khagendra Phembu Limbu, Bed Kumar Dhakal, Kanchan Thapa   +21 more
wiley   +1 more source

Guanotrophy: Waterbirds Pay for Using Resources at Their Wintering Habitats 鸟粪营养学 ：水鸟在越冬栖息地使用资源后留下回报

Integrative Conservation, Volume 3, Issue 4, Page 382-397, December 2024.
Significant waterbird colonisation was recorded in the wintering period (October through March in 2018–2019 and 2019–2020) in wetlands on Central Asian and East Australasian Flyways. Different limnochemical conditions influenced nitrate and phosphate concentrations.
Arkajyoti Mukherjee, Sudin Pal, Sagar Adhurya, Subhra Kumar Mukhopadhyay   +3 more
wiley   +1 more source