Results 31 to 40 of about 3,282 (120)
Using online reports of seahorse seizures to track their illegal trade
Conservation Biology, Volume 39, Issue 5, October 2025.Abstract Illegal wildlife trade (IWT) is a persistent and extensive threat to global biodiversity. Hundreds of marine fish species are subject to regulation under the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), but it is unclear how much protection species gain from CITES because information on marine fish ...
Sarah J. Foster +3 more
wiley +1 more source
野生动物学报, 2003 人类对野生动物疾病的认识由来已久,但开始对野生动物疾病进行管理却是近几十年的事,特别是改革开放后,在各级政府和有关领导的关怀下,我国野生动物疾病管理才从无到有,取得了长足进步。 在不同历史时期,人类对野生动物疾病的认识程度不同,决定着防治水平的高低,新时期如何选择新的理论定位,落实与实际情况相匹配的管理措施,成为当今野生动物疾病管理机关 ...
王晓龙
doaj
Improvements for better scaling of locally managed marine areas
Conservation Biology, Volume 39, Issue 5, October 2025.Abstract To protect and restore ecosystems at the speed and scale required to meet current environmental challenges, a greater understanding of how conservation initiatives spread from existing to new adopters is required. According to the diffusion of innovation theory, positive adopter‐to‐peer communication is a powerful driver of innovation spread ...
Emily Lewis‐Brown +6 more
wiley +1 more source
Integrative Conservation, Volume 4, Issue 3, Page 491-502, September 2025.The impact of various restoration strategies on biodiversity and biomass in degraded savannas was evaluated across different elevation gradients. Natural regeneration co‐benefits the increasing in biodiversity and biomass in savannas, while active restoration exhibits altitude‐dependent efficacy and lower biomass accumulation capacity.
Han Zhang +10 more
wiley +1 more source
野生动物学报, 2021 近代以来的全球化进程可以划分为3个历史阶段：第一波全球化进程以世界西欧化为特征，欧洲殖民者的掠夺性毛皮贸易深刻改变了世界生态和野生动物种群结构与地理分布；第二波全球化进程以资本主义国家资本输出为特征，欧洲野生动物法律被引入殖民地，全球范围的野生动物贸易合法化；第三波全球化进程以资本主义国家技术输出为特征，美国环境法和欧盟环境标准全球化，生态破坏向发展中国家转移。全球化进程中世界各国的野生动物管理在4个方面展开：一是宏观上解决人类与野生动物关系问题；二是微观上解决人类活动对野生动物及其栖息地的威胁问题 ...
周训芳
doaj
Integrative Conservation, Volume 4, Issue 3, Page 442-463, September 2025.In this study, we analyze the conservation status of Ethiopia's amphibian and reptile diversity in terms of coverage with protected areas and global representation in conservation breeding facilities. We identify conservation gaps and suggest priorities for improvement.
Kolja Sperling +3 more
wiley +1 more source
Understanding Self‐Rated Health: Examining the Mediating Effect of Self‐Efficacy
World Medical &Health Policy, Volume 17, Issue 3, Page 589-605, September 2025.ABSTRACT Understanding self‐rated health (i.e., individuals' perception of their health status) is essential because it not only serves as a reliable and valid indicator of population and individual health, but also provides an important basis to formulate health policies and to evaluate the effectiveness of these policies (Salomon et al., 2009 ...
Ho Man Leung +2 more
wiley +1 more source
野生动物学报, 2007 通过对丹顶鹤越冬期间在盐城国家级自然保护区内人工湿地的夜栖地调查,得出鹤群夜栖分布数量及其动态规律,进而提出对该种群与夜栖地的管理举措。该项工作主要借助望远镜、GPS、照相机,采用直接计数法统计数量,往年数据则引用参考文献。结果表明:人工湿地中丹顶鹤的夜栖分布数量随着环境的改变而改变,其中安全度和水位为其主要限制因子。因此控制人工湿地冬季水位,俣护栖息环境不受人为影响是丹顶鹤安全越冬的主要保护措施。本文根据上述研究结果,提出了管理建议。
吕士成
doaj
, 2005 基于区域化变量理论和地理信息系统的空间分析功能,应用地统计学的半变异函数定量分析了亚热带红壤丘陵区典型景观单元土壤养分的空间异质性特征。结果表明,土壤有机碳和全磷的理论模型为球状模型、全氮为高斯模型、土壤pH为指数模型。在60m步长间隔尺度下,土壤有机碳、全氮和pH有强烈的空间相关性,土壤全磷空间相关性为中等程度。4种土壤养分的空间自相关范围具有明显的差异,有机碳的有效变程最大(为261m),全氮(208m)和pH(156m)次之,全磷的有效变程最小(133m)。其空间自相关范围的差异由本身的养分 ...
刘守龙 +7 more
core
World Medical &Health Policy, Volume 17, Issue 3, Page 510-528, September 2025.ABSTRACT The COVID‐19 pandemic precipitated a global emergency and governments employed various strategies to increase COVID‐19 vaccine coverage across the population, including vaccine mandates. No comparative study has evaluated the development, implementation, and structure of COVID‐19 mandatory vaccination policies in the Southeast Asia region ...
Nor Kamila Kamaruzaman +9 more
wiley +1 more source