Results 31 to 40 of about 4,669 (123)
Mycorrhiza‐induced alterations in the spatial structure of stands in a subtropical forest
Functional Ecology, Volume 40, Issue 3, Page 668-678, March 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Spatial aggregation patterns represent snapshots of ecological processes that occurred over an extensive period. Such processes can shape both the conspecific and the heterospecific spatial structure of plants across woody habitats.
Jingjing Xi +6 more
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Shuitu Baochi Xuebao, 2005 通过对沙质海岸5种植被类型的土壤物理性状和水源涵养功能的研究,结果表明:(1)混交林和草地的土壤物理性状及贮水能力明显优于纯林地的土壤物理性状;(2 ) 5种植被类型土壤的涵养水源能力大小依次为草地>黑松刺槐混交林>黑松纯林>柽柳林>刺槐纯林;表层土壤高于底层土壤;(3)各植被类型枯落物的饱和持水率在10 5 12 % 4 5 3 6 4 % ,水容量在4 5 833 17t/hm2 之间;刺槐纯林枯落物的水源涵养功能最大;(4) 5种植被类型的涵养水源量在14 76 6 6～1870 38t/hm2 ...
王贵霞 李传荣 许景伟 齐清 王月海 王卫东
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Shuitu Baochi Xuebao, 2000 通过对三峡库区迎江坡面５种已持续经营１５年以上的代表性农林复合结构类型的土壤养分状况的监测，研究不同农林复合结构对土壤养分分布的影响。从坡项至坡脚，农林复合结构类型分别为：坡耕地－经济林－林地、林地－经济林－坡耕地、经济林－坡耕地－林地、林地－坡耕地－经济林、林地－经济林－梯地。测定了土壤全Ｎ、全Ｐ、全Ｋ、水解Ｎ、速效Ｐ和有机质，通过分析得出：林地－经济林－梯地、经济林－坡耕地 ...
黄闰泉 刘贵开
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Adaptability of Governance Structures and Processes for Sustainable Livestock in Jalisco, Mexico
Review of Policy Research, Volume 43, Issue 2, March 2026.ABSTRACT Global increases in meat production have intensified interest in alternative livestock systems that can address environmental, social, and economic challenges. Transitioning toward sustainable livestock (SL) systems requires adaptive governance arrangements that integrate local knowledge into broader policy design.
Jovanka Špirić
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Conservation Biology, Volume 40, Issue 1, February 2026.Abstract Urgency to save species from extinction has prompted increased investment in law enforcement in protected areas. To date, such law enforcement has largely focused on increasing costs and reducing opportunities for offending. However, these resource‐intensive approaches are not always effective and can contribute to conflict between people and ...
Freya A. V. St. John +3 more
wiley +1 more source
Shuitu Baochi Xuebao, 2005 北京山区作为典型的干旱半干旱石质山地,土壤瘠薄,水资源严重亏缺,这已成为该地区造林成活率及林木生长最为主要的限制因子。侧柏作为本区的主要造林树种,在保持水土、涵养水源等方面发挥着重大意义,所以分析研究该树种的主要林分类型林地间土壤水分、物理性质及其养分条件显得尤为重要。通过设定标准地和定位观测的方法,研究了北京地区侧柏幼龄林主要林分类型的土壤特征,以便掌握各林分类型侧柏林地的差异。并通过林学措施最大限度地利用有限的天然降水,增加土壤水资源,使林木得以充分利用,为该地区以及干旱半干旱地区在适地适树的前提下,
贾忠奎 马履一 徐程扬 张华 孙盛
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Conservation Biology, Volume 40, Issue 1, February 2026.The graphical abstract highlights the research collaboration with fishers through interviews to record fishers' knowledge and participatory monitoring, to provide data on small‐scale fisheries in three clear water rivers (Trombetas, Tapajos and Tocantins).
Renato A. M. Silvano +10 more
wiley +1 more source
Shuitu Baochi Xuebao, 2021 为研究晋西黄土区退耕还林后不同植被覆盖下土壤的入渗特征及土壤质量评价，采用野外双环入渗法测定土壤的入渗特征，并测定不同地类土壤的容重、孔隙度、有机质、全氮等指标，使用相关性分析研究不同类型植被覆盖下土壤的入渗性能及其与土壤理化性质的相关关系，并将各地类的土壤理化性质进行主成分分析。结果表明：（1）植被类型对于土壤渗透速率影响较大，表现为天然次生林>刺槐×油松混交林>刺槐纯林>油松纯林>灌木林地>苹果园地>荒草地>农田（玉米地）。（2）退耕还林后，不同植被类型的土壤理化性质差异显著（P灌木林地>苹果园地 ...
刘畅 +7 more
doaj
Integrative Conservation, Volume 4, Issue 4, Page 534-545, December 2025.Implementing ecosystem restoration remains challenging for policymakers and practitioners. Focusing on Rwanda, we used a participatory world‐café approach involving scientists, practitioners, and decision‐makers working on ecosystem restoration to identify emerging challenges and future research priority areas. We identified five critical frontiers for
Dula W. Duguma +33 more
wiley +1 more source
Integrative Conservation, Volume 4, Issue 4, Page 652-664, December 2025.We profiled nutritional and physiological markers in captive sifakas, endangered primates from Madagascar, managed in expansive, non‐native forest enclosures. Variation in many markers reflects freely foraged diets and the energy required to maintain homeostasis under more naturalistic conditions.
Lydia K. Greene +5 more
wiley +1 more source