Results 21 to 30 of about 2,246 (104)
Shuitu Baochi Xuebao, 2023 探究快速城镇化流域景观格局变化的水生态系统服务响应机制,对流域景观规划和生态系统服务提升具有重要意义。以太湖流域为研究区,基于土地利用数据,综合景观格局指数、应用SCS与InVEST、偏相关分析等模型与方法,在刻画景观格局以及雨洪调节、水土保持、水质净化3种典型水生态系统服务的空间分异特征基础上,重点探讨子流域尺度上水生态系统服务对不同景观格局特征的响应关系。结果表明:景观组成和配置对3类典型水生态系统服务的影响中,大部分结论与现有研究结论或认识一致,但也发现太湖流域耕地 ...
王飞 +5 more
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Wildlife Letters, Volume 4, Issue 3, Page 107-117, September 2026.Human‐caused leopard deaths in Sri Lanka averaged 9.65 ± 4.5 records year−1 over 17 years (2008–2024; n = 164), with records highly clustered in the central highland mosaic ecosystem. Mortality was dominated by adult males and driven primarily by snaring in plantation landscapes, and indicating an increase approximately 0.7–0.8 deaths per year.
Sanjaya Weerakkody +11 more
wiley +1 more source
Cutting Through the State: Examining Voter Alignment With Milei's Agenda and His Chainsaw Plan
Latin American Policy, Volume 17, Issue 3, September 2026.ABSTRACT Argentina's political landscape experienced a major shift with the unexpected election of Javier Milei as President. Known for his radical right‐wing stance, Milei has pledged to drastically minimize the state's role, proposing a public spending cut of 14% of the gross domestic product.
Giada Pasquettaz, Franco Bastias
wiley +1 more source
Shuitu Baochi Xuebao, 2003 内蒙古和林格尔农牧交错区是内蒙古农牧交错带的一部分,具有典型的农牧交错区景观特征。通过对研究区景观格局特征的分析及景观健康初步诊断,认为由于长期过度垦殖与放牧,研究区景观健康水平较低,因此,需要从土地利用、农业系统、林业系统、牧业系统及社会经济系统5个方面进行景观健康管理,重建一个稳定、多样、健康的景观格局,实现区域社会、经济、环境的可持续发展。
仝川 吴雅琼 龚建周
doaj +2 more sources
Justice in coexistence: Pastoralism and large carnivores on the Qinghai‐Tibet Plateau
People and Nature, Volume 8, Issue 7, Page 2186-2199, July 2026.Abstract The conflict between livestock husbandry and large carnivore conservation presents significant challenges in grassland ecosystems worldwide. Achieving sustainable coexistence among herders, livestock and large carnivores requires reconciling diverse perspectives and interests through equitable, inclusive and fair processes that address both ...
Yufang Gao, Yue Yu
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Wildlife Letters, Volume 4, Issue 2, Page 94-101, June 2026.Although once abundant across its range, gray foxes (Urocyon cinereoargenteus) are purportedly declining. While range maps indicate that gray fox potentially occur throughout the central United States, contemporary distribution maps are needed. We developed a Habitat Suitability Model for six states, leveraging gray fox presence data in an ensemble ...
Daniel J. Benson +4 more
wiley +1 more source
黑龙江老爷岭东北虎国家级自然保护区土地利用与景观格局变化研究
野生动物学报, 2021 土地利用和景观格局变化研究是自然保护区制定管理和保护规划的重要依据。本研究以黑龙江老爷岭东北虎国家级自然保护区1999—2019年3期的土地利用数据为基础，利用动态度与转移矩阵模型对该区的土地利用变化进行分析；选择斑块数量和香农多样性等景观指数对其景观格局变化进行研究。结果表明，林地是老爷岭保护区主要的土地利用类型，约占自然保护区总面积的95%，且1999—2019年呈稳定趋势（K=-0017）。从景观格局变化来看，老爷岭保护区的景观呈破碎化趋势，其中斑块数量和香农多样性指数变化最大。从时间跨度来看 ...
张宏静 靳勇超 窦红亮 陈旭升 李义 朱洪强
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Differences in characteristics between naturalized threatened plants and other threatened plants
Conservation Biology, Volume 40, Issue 3, June 2026.Abstract Many non‐native plant species introduced by humans have become naturalized. At the same time many species are threatened in their native range. However, the number of plant species threatened in their native range that are naturalized elsewhere remains unknown.
Weihan Zhao +10 more
wiley +1 more source
Shuitu Baochi Xuebao, 2007 应用GIS技术和景观结构分析软件Fragstats3.3对云南澜沧江流域1985年、2000年的景观类型转化及其景观格局对比分析.结果表明,旱地、有林地、灌木林地、疏林地、高覆盖草地、中覆盖草地间的相互转化较频繁;在景观尺度上,区域景观破碎化程度下降,斑块形状变得较规则、简单,斑块的聚集度、连接性变好,景观多样性和均匀性增加;人类活动对景观格局的有利与不利影响,使各景观要素的结构与格局变化存在较大的差异性,其中,有林地、灌木林地、高覆盖草地的景观格局与区域景观变化相一致,而疏林地、中覆盖草地、水田 ...
王娟, 崔保山, 姚华荣
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Elephant barrier behaviors in response to conflict mitigation fences
Conservation Biology, Volume 40, Issue 2, April 2026.Abstract Human–wildlife conflict is a major conservation issue, particularly in lower income countries, where it affects marginalized people and leads to the extirpation of threatened species. Managers increasingly use fences to reduce this conflict but lack evidence on the effectiveness of these barriers, especially on whether this reduces the number ...
Dominique Gonçalves +2 more
wiley +1 more source