Results 11 to 20 of about 11,997 (169)
Wildlife Letters, EarlyView.The Amur tiger, an endangered flagship species mainly found in the Russia Far East and Northeastern China, holds immense biological importance, and has been listed under the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES).
Wei Xie +15 more
wiley +1 more source
Wildlife Letters, EarlyView.Asiatic black bears in Russia face conservation threats such as habitat destruction and fragmentation, which exacerbate food shortages caused by crop failures. This study explores an innovative approach to rehabilitating bears that abandon hibernation in mid‐winter due to extreme exhaustion by providing supplemental food near their den sites.
Sergey A. Kolchin +2 more
wiley +1 more source
Wildlife Letters, EarlyView.We examined changes in perceived risks associated with chronic wasting disease (CWD) and perceived trust in wildlife agencies over time across 10 studies in eight states. Results indicated that perceived risks to both deer and humans declined the longer the disease had been in a state. Results also indicated that agency trust evaluations were positive,
Jerry J. Vaske, Craig A. Miller
wiley +1 more source
Wildlife Letters, EarlyView.Climate change drives shifts in suitable habitats for Eurasian lynx and its prey (hare, roe deer) in Mohe, Daxing'anling Mountains. Under RCP scenarios, moderate warming (RCP4.5) promotes substantial habitat expansion, while high‐emission conditions (RCP8.5) lead to strong expansion in the 2050s but slower gains and partial contraction by the 2070s ...
Binglian Liu +5 more
wiley +1 more source
Local Ecological Knowledge Reveals the Distribution of Cryptic Nocturnal Wildlife
Wildlife Letters, EarlyView.Many nocturnal animals are difficult to study because they are rarely seen, including nocturnal primates, galagos and pottos, in West Africa. Working with over 600 people in 52 villages in southern Guinea‐Bissau, we found that communities frequently recognized galagos by their red eyeshine and distinctive calls, while pottos were not known.
Chloe Chesney +6 more
wiley +1 more source
野生动物学报, 2006 中国野生动物保护协会与美国野生救援协会于2005年10月至2006年1月在北京、上海等全国16个城市开展了食用野生动物状况调查,结果表明：经营野生动物的餐厅占40．4％,办理了野生动物经营利用许可证的占25．6％；经营有野生动物产品副食商场、超市占38．2％,办理了野生动物经营利用许可证的占10．9％；经营有野生动物集贸市场占59．4％,办理野生动物经营许可证的占20％；经营的野生动物种类为80种。与1999年的调查相比,人工养殖的野生动物已经成为食用野生动物的主要来源。
尹峰 +5 more
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渤海海峡跨海通道与胶东半岛、辽东半岛旅游一体化发展 [PDF]
, 2016 胶东半岛、辽东半岛间“C”型交通现状阻碍其旅游一体化发展。渤海海峡跨海通道的建设将使得两大半岛地理上相互衔接,增加旅游客源,加快旅游资源要素的流动,帮助公众积极参与旅游战略合作规划,从而推动胶东半岛、辽东半岛旅游经济一体化发展,发挥其旅游资源一体化优势 ...
赵林, 赵林 吴小芳
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Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Human‐driven landscape change, particularly urbanization, is reshaping pollinator communities, yet the functional traits that mediate species persistence remain poorly understood. Dietary specialization is commonly used to predict species vulnerability.
Yan Yang +5 more
wiley +1 more source
野生动物学报, 2013 首先从人类发展史的角度探讨了从原始社会经农耕社会到今天人与野生动物的关系、人的影响力和人对野生动物的态度。然后介绍了生态伦理的产生及其演化,强调生态伦理是以人类价值为中心的,介绍了后人类社会野生动物的生存状况。接着介绍了如何来看待野生动物,强调了野生动物的利害划分是相对的,动态的,野生动物与人类的关系与时间和空间有关,提出了对于不同的野生动物应当采取不同的管理对策的理念,提出了野生动物的科学保护观:保护濒危野生物种,同时控制有害物种,控制外来物种,可持续利用野生动物资源,建设一个人类生活幸福 ...
蒋志刚
doaj
Distribution and Risk Assessment of Perfluorinated Compounds in Jiulong River Watershed-Estuary System [PDF]
, 2016 九龙江是闽南和闽西地区重要的饮用水源和工农业用水水源，但近年来九龙江污染日趋严重，河流生态系统承受着巨大的压力，其中持久性有机污染物(POPs)因其难降解性、生物富集性和高致毒性备受人们关注。全氟化合物(PFCs)是一类碳链上氢原子全部被氟原子取代的有机化合物，由于其良好的疏水、疏油特性，已被广泛应用于多种工业和民用产品中，与人类生产生活密切相关。由于PFCs稳定性极强，目前已在包括水、土壤、大气等环境介质及生物体中大量检出。毒理学研究表明，部分PFCs具有致癌性、肝毒性、神经毒性、生殖毒性、免疫毒性等，
蔡一枝
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