Results 21 to 30 of about 1,617 (167)
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 +5 more
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Conservation Biology, EarlyView.Abstract The Natura 2000 (N2K) network of protected areas is one of the main tools for area‐based conservation in the European Union (EU), yet its role in preserving plant biodiversity requires better understanding. We examined data kept in the European Vegetation Archive from over 1.2 million vegetation plots and obtained over 14.2 million plant ...
Michele Di Musciano +41 more
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Conservation Biology, EarlyView.Abstract Measuring area‐based conservation outcomes in tropical forests is challenging due to cryptic human disturbances (e.g., hunting). As a result, comparative studies of management strategies providing quantitative outcomes remain scarce, especially in the Neotropics.
Lucy Perera‐Romero +5 more
wiley +1 more source
Risk assessment for Indo-Pacific Humpback dolphin (Sousa chinensis) heavy metals exposure from ingestion of fish in the waters of Xiamen Bay [PDF]
, 2016 中华白海豚是我国唯一一级保护海洋鲸豚，被誉“海上国宝”，在闽、粤、 港、台地区还被誉为“妈祖鱼”。在我国主要分布在广西、海南、广东、香港、 澳门、福建、台湾、浙江沿岸，喜在沿岸河口浅水域活动。20世纪80年代以 来，随着我国海岸带开发利用活动的增加，中华白海豚受到人类活动的不利影响 加大。厦门海域是中华白海豚的重要栖息地之一，而近年来伴随着厦门经济的发 展，中华白海豚面临着巨大的环境压力，水体环境污染成为危害白海豚健康的主 要因素之一。对多只厦门海域搁浅的白海豚的研究发现，其体内已累积多种重金 属元素 ...
刘婉欣
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Threats to and management of Natura 2000 protected areas relative to agricultural practices
Conservation Biology, EarlyView.Abstract The Natura 2000 (N2K) network combines biodiversity protection and socioeconomic targets. Human activities, such as agricultural practices, can affect biodiversity in N2K sites in diverse ways. Limiting activities with negative impacts while enforcing land management that supports biodiversity is crucial for effective conservation.
Giorgio Zavattoni +7 more
wiley +1 more source
野生动物学报, 2019 2015年10月—2017年12月，采用跟踪调查直接计数法和间接调查法对湖北川金丝猴进行调查，并结合资料对其种群数量和栖息地进行分析。结果表明：湖北川金丝猴种群数量约1432只，分大龙潭、金猴岭、千家坪3个猴群10个自然小群。栖息于神农架林区、兴山县和巴东县相毗邻的地区，面积4325 km2，主要活动面积199.6 km2。分布海拔980—3100 m，最适宜栖息海拔1700—2600 m，栖息地植被类型属亚热带山地常绿落叶阔叶混交林、落叶阔叶林、针阔叶混交林和常绿针叶林等4个植被类型 ...
曹国斌 1 朱兆泉 1 杨敬元 2 姚辉 2 谭文赤 3 刘胜祥 4 余辉亮 2
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Influence of reclamation on tide processes in Eastern China Seas [PDF]
, 2016 摘要 本研究基于区域海洋模式（RegionalOceanModelingSystem）建立了东中国海二维潮汐水动力模型。利用该模型结果讨论了渤、黄、东海的水动力特征及苏北沿岸围填海对其水动力环境的影响。最后对南黄海无潮点的移动与韩国西岸潮振幅的变化的关系进行了探讨。 水动力模型结果与中国沿岸验潮站观测数据比较显示，M2、S2、K1、O1四个主要分潮振幅和迟角的均方根误差分别为10cm和33.2°、6.2cm和34.5°、8.8cm和29.4°、6.0cm和40.6°。比较结果表明 ...
丁萍
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When and why to give shorebirds a head start
Conservation Biology, EarlyView.Abstract Headstarting is a translocation technique involving the hatching or rearing of wild eggs or young in captivity and the release of those individuals back to the wild at or before independence. It has been trialed as a conservation intervention for shorebirds over recent decades to improve the population trend of target populations by increasing
Lynda Donaldson +4 more
wiley +1 more source
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MannWhitney 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 +1 more
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