Results 21 to 30 of about 130,246 (170)
Integrative Conservation, Volume 5, Issue 1, Page 125-136, March 2026.We collated detections of the sun bear from new and previously published camera trap studies across its range. We then analysed these detections at two different spatial scales to assess the habitat associations and diel activity of this species. We found that the sun bear is tolerant to moderate habitat disturbances. ABSTRACT Degraded tropical forests,
Alexander Hendry +5 more
wiley +1 more source
Shuitu Baochi Xuebao, 1994 在分析了子午岭林区开垦裸露地降雨侵蚀资料的基础上，首次研究了不同地形部位开垦裸露地上的侵蚀性降雨底值，侵蚀性降雨雨型与土壤侵蚀量的关系和降雨侵蚀力定量指标及其与土壤侵蚀量的关系，其结构表明，引起土壤侵蚀性降雨底值次降雨量为１０ｍ，Ｉ１０为０．４ｍｍ／ｍｉｎ或Ｉ３０为０．２５ｍｍ／ｍｉｎ。在侵蚀性降雨雨型中，以突发型侵蚀性降雨雨型引起的侵蚀量最大，其次为峰值型 ...
郑粉莉 唐克丽
doaj +2 more sources
Pensando - Revista de Filosofia, 2017 Não parece haver, ao menos num primeiro olhar, qualquer ponto de convergência entre a literatura de Lampedusa e a filosofia de Kierkegaard. Contudo, com um pouco mais de investigação, tal percepção revela-se falsa. Ambos os autores se situam no século XIX e, nesse sentido, há forte conexão entre ambos a partir de uma análise histórica, filosófica e ...
openaire +2 more sources
Integrative Conservation, Volume 4, Issue 3, Page 362-380, September 2025.Occurrences of dust storms and long‐distance movement of dust across landscapes is constantly increasing in south Asia. This dust is expected to have profound impact on vegetation health and sustainability as dust may contribute to nutrient budgets of the forest ecosystems, while it could impart various stresses to the plants.
Shree P. Pandey +2 more
wiley +1 more source
Multiple global change factors alter the scaling of nitrogen to phosphorus in alpine plants
Functional Ecology, Volume 39, Issue 8, Page 2044-2055, August 2025.Read the free Plain Language Summary for this article on the Journal blog. Abstract The stoichiometry and allometry of nitrogen (N) and phosphorus (P) reflect nutrient absorption and dynamic allocation by plants, and can be regulated by global change factors (e.g. nitrogen enrichment, climate warming and altered precipitation). Yet, how multiple global
Jiapu Li +10 more
wiley +1 more source
Conservation Biology, Volume 39, Issue 4, August 2025.Abstract Marine protected and conserved areas (MPCAs) are promoted as an ecosystem‐based adaptation (EbA) approach to increase community and ecosystem resilience to climate change. However, traditional approaches to MPCA design typically do not consider climate risk or habitat condition under a climate threat.
Alyssa L. Giffin +6 more
wiley +1 more source
Shuitu Baochi Xuebao, 2001 根据长期定位水土流失与防护林效益观测资料 ,分析了黄土残塬沟壑区吉县的降雨侵蚀。研究结果表明 ,当降雨达到一定量级才能产生土壤侵蚀 ,侵蚀性降雨的雨量标准为 10 mm/次 ,产生严重土壤侵蚀的降雨标准为≥ 3 0 mm/次 ,造成极为严重侵蚀的是降水频率为 5 %的大暴雨和降雨强度≥ 1.0 mm/ min的降雨。场降雨量、降雨强度与小流域产沙模数呈线性相关。因此 ,防止暴雨侵蚀是防治水土流失的关键。
魏天兴
doaj +2 more sources
Predicting Democracy Support in the Middle East and North Africa
World Affairs, Volume 188, Issue 3, Fall 2025.ABSTRACT Democracy support among Arab citizens has decreased noticeably in the past decade. The Arab Barometer data demonstrates more than an average of 15–30 points drop‐in democracy support depending on the country considered. The present research utilizes the seventh wave data set offered by the Arab Barometer conducted between October 2021 and July
Mehmet Onder, Malek F. Abduljaber
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Shuitu Baochi Xuebao, 2011 基于Wischimeier关于降雨侵蚀力R=EI30的经典算法,以黄土高原南部杨凌天然降雨为研究对象,较详细地分析了一次降雨过程雨滴大小分布;拟合了雨滴中数直径、降雨动能与降雨强度的关系;分别以EI10、EI30、EI60为降雨侵蚀力R指标,计算了该地区6-9月降雨侵蚀力大小,研究分析了降雨侵蚀力与降雨量之间的关系。得出以下结论:雨滴大小分布满足Best提出的分布式;雨滴中数直径反映次降雨过程中雨滴大小的总体趋势,与降雨强度关系密切,其关系式可表示为D50=2.25I0.21 ...
吴光艳 +5 more
doaj
Integrative Conservation, Volume 4, Issue 2, Page 165-187, June 2025.Upper left: Cyrtodactylus myintkyawthurai, upper right: Hemiphyllodactylus montawaensis, and bottom left: Gyiophis salweenensis, just recently described, microendemic taxa not yet covered by any protective measures. Bottom right: Geochelone platynota offspring from Cologne Zoo, an example for successful ex situ keeping and conservation breeding of ...
Carolin Scholten +7 more
wiley +1 more source