Results 11 to 20 of about 495,117 (153)
Intact coastal nursery rearing amid climate‐driven phenological shifts in threatened salmon
Conservation Biology, EarlyView.Abstract Literature linking phenology to climate has proliferated in recent decades and shows that climate change has reorganized seasonal opportunities worldwide. However, this literature often quantifies changes in point measures of timing (e.g., beginnings and peaks) without context about duration (e.g., rearing season length) or performance (e.g ...
Stuart H. Munsch +8 more
wiley +1 more source
Zhejiang Daxue xuebao. Lixue ban, 2018 青海省宗教发展历史悠久，宗教旅游资源丰富，宗教场所的空间分布特征对青海省区域旅游格局有重要影响.对青海省宗教场所旅游资源进行了统计，分别从空间分布模式、差异性、密度等方面采用最邻近指数、地理集中指数、洛伦茨曲线、核密度方法对其空间格局特征进行了定量分析，并利用空间回归分析法探讨了其分布与海拔、坡度、交通、水系等因素的关系.结果表明：青海省宗教场所旅游资源呈“东多西少”的集聚分布态势，空间差异显著，旅游资源集中在青海省11%地区；空间分布密度呈由东向西辐射（型）的分布趋势；空间回归分析结果显示，在地势平坦、
ZHULitao(朱利涛) +3 more
doaj +1 more source
Subspecies taxonomy reflects social and geographic patterns of taxonomic effort in tetrapods
Conservation Biology, EarlyView.Abstract Subspecies have been used in conservation biology to account for intraspecific patterns in genetic diversity, which is crucial to long‐term population viability. Although over 3200 subspecies are currently assessed by the International Union for Conservation of Nature Red List, their biological relevance remains controversial.
Jhonny J. M. Guedes +3 more
wiley +1 more source
Conservation Biology, EarlyView.Abstract The sustainability of area‐based conservation initiatives depends on their value to society. Conservation often focuses inside protected areas, but the impacts of protected areas beyond their boundaries (spillovers) are critical for their social license.
Ilaria Gliottone +5 more
wiley +1 more source
Methodology to identify ecologically matching areas and its applications in conservation planning
Conservation Biology, EarlyView.Abstract Identifying ecologically matching areas is both challenging and critical for understanding spatial patterns of biodiversity and advancing conservation planning. However, existing approaches often lack spatial flexibility, overlook shape and size constraints, or rely on limited environmental parameters, reducing their effectiveness in real ...
Pietro Milanesi +7 more
wiley +1 more source
Zhejiang Daxue xuebao. Lixue ban, 2023 城市网络已成为一种重要的区域空间组织模式，优化区域空间结构对推动城市高质量发展具有重要意义。首先，以福建省9个设区市为研究对象，基于服务流、信息流、物流和知识流构建了城市综合联系网络，采用社会网络分析等方法，分析了2011，2014，2017，2019年福建省城市综合联系网络的空间格局演化及结构特征演化。结果表明，福建省城市综合联系网络基本形成“福厦双核、沿海一带”的组织模式，“闽西南密、闽东北疏，海陆联系较弱”的空间格局未发生显著变化，不均衡特征明显，但极化特征有所缓解。其次，从福建省“十四五”规划 ...
魏婧卉(WEI Jinghui) +1 more
doaj +1 more source
Risk reduction, rangeland use, and the future of human–carnivore coexistence
Conservation Biology, EarlyView.Abstract Efforts to reduce livestock losses to large carnivores are widely regarded as essential for promoting human–carnivore coexistence. Predator‐proof enclosures, compensation programs, improved livestock guarding, and real‐time predator alert systems can reduce depredation and retaliatory killing while enhancing pastoralist livelihoods.
Craig Packer
wiley +1 more source
Shuitu Baochi Xuebao, 2003 景观格局是地貌格局、土壤格局、植被分布格局、水资源格局及生产力格局等的综合.从景观发育的动力因素角度,分析了洮儿河中下游流域景观格局特征,总结了推动景观格局形成的地质地貌、气象水文及社会生产力因素,重点阐述了水环境系统演化与景观格局发育的耦合过程和特征,探讨不同景观要素对水环境特征分异的关系,分析景观格局对水环境系统中水量、水质及空间分布的整体影响.
郭跃东, 何岩, 邓伟
doaj +2 more sources
Shuitu Baochi Xuebao, 2007 以重要水源地东圳库区的法国SPOT-5影像图和土壤侵蚀强度图为源数据,运用GIS的信息管理、空间数据处理分析功能,以土地利用景观为研究对象,提取景观空间格局特征信息,选取景观格局分析指标,对土地利用景观空间格局进行定量化研究,寻求一定的规律,探讨景观格局和水土流失过程之间的关系以及人类活动对景观格局和生态过程的影响。研究表明：库区景观类型和生态系统分布不均;随着侵蚀级别的增加,多样性指数减小,优势明显,均匀度降低;库区的园地和耕地景观破碎程度较大,是造成水土流失的主要原因。
查轩, 张萍
doaj
Habitat and spatial trends of U.K. wintering waterbird populations over 50 years
Conservation Biology, Volume 40, Issue 5, October 2026.Abstract The United Kingdom is an important wintering ground for millions of waterbirds. Most U.K. wintering waterbird populations increased between 1970 and the mid‐1990s, but declined thereafter. We examined U.K. population indices in 46 wintering waterbird species in two 25‐year periods, 1970–1994 and 1995–2019, to identify which waterbird groups ...
Blaise Martay +8 more
wiley +1 more source