Results 21 to 30 of about 294 (160)
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
Study on Biomass and Energy of Main Species Plantation on the Coast Sandy in the South East of China [PDF]
, 2007 应用GR-3500型氧弹式热值仪测定了福建省东山县赤山林场木麻黄林、厚荚相思林和湿地松林的能量现存量,结果表明:木麻黄林现存生物量为156.82 t/hm2,各组分热值(总能量与总生物量的比值)处于19.84~21.70 kJ/g,整个林分平均热值为20.26 kJ/g,能量现存量为3 177.95 GJ/hm2,干的能量最大占总量38.09%,果的能量最小占总量0.77%;厚荚相思林现存生物量为149.51 t/hm2,各组分干重热值为19.98~23.48 kJ/g,整个林分平均热值为20.59 ...
叶功富, 张清海, 林益明
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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
wiley +1 more source
Understanding and minimizing environmental impacts of the Belt and Road Initiative
Conservation Biology, Volume 33, Issue 4, Page 883-894, August 2019., 2019 Abstract China's Belt and Road Initiative (BRI) sets to create connections and build infrastructure across Eurasia, Asia, and parts of the African continent in its initial phase and is the largest infrastructure project of all time. Any infrastructure project on this scale will necessarily pass through ecofragile regions and key biodiversity areas ...
Alice C. Hughes
wiley +1 more source
, 2003 本文为武夷山自然保护区生物多样性GEF项目内容之一,调查了保护区内不同海拔高度的代表性森林生态系统的物种多样性。亮叶水青冈林是山地的代表性森林生态系统之一。应用Shannon—Wiener多样性指数、Pielou均匀度、Simpson指数和PIE对武夷山亮叶水青冈群落高等植物进行了物种多样性研究。结果表明该群落的Shannon—Wiener指数值为1.2973,Pielou均匀度为34.71％,Simpson指数为2.4777,PIE为0.5964,群落的乔木层物种多样性较高,各项多样性指数分别为2 ...
何建源 +8 more
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Effects of calcium depletion caused by acid deposition on several forest tree species in southern China [PDF]
, 2012 随着经济的高速发展，SO2和NOx排放急剧增加，酸沉降问题日益严重，并且在将来很长一段时间内都是我国难以回避的重要环境问题。 在北美和欧洲的许多长期观测研究认为酸雨导致森林生态系统营养元素大量流失，特别是钙（Ca）的流失是酸雨导致森林衰退的一个重要的原因。但由于中国酸沉降具有高Ca2+含量的特点，沉降通量较欧美地区高出几倍到几十倍，因此目前对中国森林生态系统中Ca流失所带来的影响及危害还研究的不多。 本研究项目通过野外观测和室内模拟控制实验，较为系统的研究了中国主要的森林植物物种在酸沉降下的响应 ...
吴飞华
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Journal of Ecology, Volume 113, Issue 7, Page 1746-1759, July 2025.In forests dominated by large clonal plants, such as giant moso bamboo, drought can alter the allocation of newly assimilated C within the tissues of source ramet but may not affect its allocation among interconnected ramets or within plant–soil systems.
Xiaogai Ge +9 more
wiley +1 more source
Biodiversity characteristics of large forest plots in Qinghai area of Qilian Mountain National Park [PDF]
[Objective] Long-term monitoring of plant community dynamics in large forest plots helps reveal the spatial patterns and underlying mechanisms that sustain species diversity.
DU Yangong +3 more
core +1 more source
野生动物学报, 1999 日前,亚洲象（Elephas maximus）在我国仅见于云南南部及西南部的热带森林中,约在21°10′24°45′N.97°13′101°45′E之间。主要生活在热带雨林和亚热带季雨林的复合类型之沟谷.山地及稀树草原地带.以类芦 ...
吴金亮 +4 more
doaj
武夷山自然保护区生物多样性研究 1.小叶黄杨矮曲林物种多样性 [PDF]
, 2002 本文为武夷山自然保护区生物多样性GEF项目内容之一 ,调查了保护区内不同海拔高度的代表性森林生态系统的物种多样性 .小叶黄杨 (Buxussinicavar .parvifolia)林是中山矮曲林的代表性类型之一 .应用Shannon Wiener多样性指数、Pielou均匀度、Simpson指数和PIE对武夷山小叶黄杨群落高等植物进行了物种多样性研究 .结果表明前两者是较好的多样性指标 ,该群落的Shannon Wiener指数值为 1.80 6 8,Pielou均匀度为 49.6 7 ...
何建源 +10 more
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