Results 21 to 30 of about 2,797 (110)
Shuitu Baochi Xuebao, 2023 南方花岗岩崩岗侵蚀区崩壁常见形似内凹洞的特殊地貌(龛穴),该地貌的发育可引起崩壁失稳并扩大崩岗侵蚀范围。通过刻画龛穴形态演变过程,研究龛穴发生的物质条件与驱动因素,并结合力矩分析方法构建力学模型评价崩壁及龛穴稳定性。研究表明:龛穴形态演变经历"雏形—发育—形成"3个过程,剖面土层异质性是龛穴发育的基础条件,水力与重力作为外部因素共同作用驱动龛穴发育。龛穴稳定性随其高度增加、角度减小而降低。龛穴的发育可能是崩岗溯源侵蚀启动的标志,遏制龛穴形成有利于提高崩壁稳定性,研究结果为崩岗侵蚀治理提供理论依据。
何玲, 邓羽松
doaj
Drivers of bat researchers’ intent to adopt field hygiene practices
Conservation Biology, EarlyView.Abstract Infectious disease is a growing threat to wildlife, with zoonotic transmission most likely at the human–wildlife interface. One underappreciated activity at this interface is fieldwork with wild animals, but associated risks can be mitigated through field hygiene (FH) practices, such as using personal protective equipment and other appropriate
Joanna L. Coleman +6 more
wiley +1 more source
Zhejiang Daxue xuebao. Lixue ban, 2016 在当前高速城市化的背景下，为及时了解嘉兴市的城市发展现状，使用遥感手段提取各时间段内城市的建设区域，并分析了扩张过程的时空特征，再结合社会经济数据探究了城市扩张的驱动力因素.结果表明：嘉兴市在1993〜2013年间城市扩张明显，扩张速度和强度先增后减，扩张方向由西北转向南，扩张模式经历了“主动型-被动型-稳定型”的转变过程，扩张合理性较差，城市扩张速率高于人口增长速率，扩张驱动因子主要为经济发展、产业结构调整和人口增长.
CHENKexin(陈可欣) +3 more
doaj +1 more source
Structured machine learning modeling to support conservation of deep‐sea benthic biodiversity
Conservation Biology, EarlyView.Abstract Biodiversity monitoring programs need to deliver accurate, timely, and actionable predictions. To establish a predictive monitoring program for deep‐sea benthos of the Santos Basin, Brazil, we developed a two‐stage structured model that allowed comparison of biodiversity predictions obtained from environmental simulations (2M‐Sim).
Gustavo Fonseca +23 more
wiley +1 more source
Evaluating synthetic substitutes to reduce illegal harvesting and support species recovery
Conservation Biology, EarlyView.Abstract Providing synthetic substitutes is a widely promoted strategy to shift consumer demand away from wildlife products derived from threatened species. Yet, there is little evidence on whether product substitution prevents illegal or unsustainable harvesting and contributes to the recovery of threatened populations.
Aditya Shekhar Malgaonkar +17 more
wiley +1 more source
Risks of concealing environmental degradation
Conservation Biology, EarlyView.Abstract Current practice seeks to conceal the visual impact of land‐use change (i.e., development). Six percent of development impact assessments in Australia and 14% of the World Bank's assessments recommend visual impact mitigation. This mitigation results in, for example, vegetated buffer strips alongside cleared agricultural areas and earthen ...
Matt W. Hayward +8 more
wiley +1 more source
水土保持措施驱动村域土地利用景观格局变化——以米脂县高西沟村为例
Shuitu Baochi Xuebao, 2023 以陕北地区典型乡村——榆林市米脂县高西沟村为例,探究其在水土保持措施下土地利用景观格局变化及驱动因素,对黄土丘陵区水土保持、景观格局优化、美丽乡村建设和生态可持续发展具有指导意义。基于高西沟1986年、2004年、2022年遥感影像,借助ArcGIS、ERDAS和FRAGSTATS等软件,运用动态度、转移矩阵、景观格局指数对土地利用变化进行分析,并对其驱动因素展开探讨。结果表明:(1)林地和草地是高西沟的主导地类,约占区域总面积的80%,耕地、未利用地呈减少趋势,水域和建设用地无较大变化 ...
涂雯, 吴静雯, 马理辉, 冯喆
doaj
Public Administration, EarlyView.ABSTRACT As the public sector increasingly adopts AI‐powered automated decision systems (ADS), understanding how citizens experience and value ADS use in public decision‐making is both normatively and practically important. Therefore, we examine and compare the effects of seven attributes of public values on citizens' support for ADS adoption in two ...
Guimin Zheng +4 more
wiley +1 more source
Functional Ecology, Volume 40, Issue 7, Page 2128-2142, July 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Soil organic nitrogen (SON) transformation is critical for global nutrient cycling and ecosystem productivity, yet how its responsiveness to climate change differs across diverse land use types remains poorly resolved.
Xinyi Yang +10 more
wiley +1 more source
Functional Ecology, Volume 40, Issue 7, Page 2221-2236, July 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Anthropogenic nitrogen (N) deposition is a major driver of global change. However, its effects on the developmental plasticity of plant nutrient strategies remain poorly understood.
Quan Li +11 more
wiley +1 more source