Results 21 to 30 of about 771 (123)
StudyontheStructureandCompositionofForestof HuangshanScenicArea [PDF]
, 2016 为了全面了解黄山风景名胜区主要森林群落类型、植物物种多样性及其分布状况，本文选择了天海景区、北海景区、玉屏景区、西海景区、温泉景区、云谷景区、浮溪保护区、西大门等多个区域，通过样线法和典型样地法相结合，在4条样线、62个样地群落调查基础上，结合前人研究成果，分别从植物区系成分、植被类型分类、珍稀濒危植物、群落物种多样性特征、群落的海拔梯度变化等方面进行综合研究。主要研究结果如下： （1）黄山风景名胜区植物种类丰富，区系成分复杂。共有种子植物173科648属1483种（包括变种、亚种和变型），其中 ...
吕霖
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Wildlife Letters, Volume 4, Issue 1, Page 42-55, March 2026.This review summarizes the status of musk deer in China, highlighting severe population declines due to illegal hunting and habitat loss, and proposes integrated conservation strategies including habitat protection, captive breeding, and law enforcement to support the recovery and sustainable management of this ecologically and economically important ...
Feng Jiang +8 more
wiley +1 more source
Functional Ecology, Volume 40, Issue 3, Page 636-654, March 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract The nested subset pattern (nestedness) has been widely used to explain species distributions in island and fragmented systems. Mountain sky islands serve as critical natural laboratories for understanding the evolutionary consequences of geographic isolation and climate
Caiwen Zhang +5 more
wiley +1 more source
Responses of growth and interactions between mangroves and Spartina alterniflora across tidal elevation gradient [PDF]
, 2017 红树林是生长在热带、亚热带海岸潮间带的一类木本植物群落，具有很高的生态价值。在全球气候变化和人类活动的双重影响下，互花米草入侵中国东南沿海红树林，威胁乡土红树植物的更新和生长。为了更好地理解全球变化背景下互花米草入侵对红树植物生长分布的影响，判别其种间相互作用沿环境梯度的变化情况，我们在漳江口实验区开展实验，通过野外水位梯度控制平台，在较小的空间范围内实现水位控制，对比研究不同潮位梯度下红树植物秋茄、无瓣海桑和互花米草对淹水时间的响应机制，结合刈割和保留互花米草处理 ...
彭丹
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Integrative Conservation, Volume 4, Issue 4, Page 665-674, December 2025.Using a diagnostic mitochondrial marker gene, we document the presence of furry‐eared dwarf lemurs, a species known from Madagascar's eastern montane rainforests, in several forest fragments across the island's central highlands. These findings raise new questions about when this species colonized these sites, how they tolerate these changing and ...
Marina B. Blanco +27 more
wiley +1 more source
The Relationship between Biodiversity and Ecosystem Function in Danxia Herbaceous Communities on the Lithoid Cliff [PDF]
, 2009 在福建丹霞地貌区的武夷山、连城和泰宁三地选取生长有丹霞岩生草本群落的样地16处，随机选择了300多个4m2样方进行野外调查取样研究。通过对这些样方的植物物种进行鉴定、记录每个物种的表观覆盖度、生活型分类以及对每个生活型中部分优势物种当年生物量的测定，用间接估算法获取样方总地上生物量值，并以此作为样方小群落的净初级生产力。应用统计软件计算分析初级生产力、生产力在样方间的稳定性与物种丰富度的关系，并综合考虑不同的因素对结果的影响，包括全物种/显见种（盖度大于15%的物种）丰富度 ...
赵玉强
core
Importance of connectivity for carnivore richness and occupancy in fragmented biodiversity hotspots
Conservation Biology, Volume 39, Issue 6, December 2025.Abstract Structural connectivity affects wildlife movement between habitat patches, contributing to the persistence of wildlife populations and their resilience to human‐induced and environmental changes. However, its importance to wildlife population persistence remains unclear, particularly in fragmented landscapes, where there are additional co ...
Cindy M. Hurtado +12 more
wiley +1 more source
Research of urban green space accessibility based on RS and GIS in the Xiamen Island [PDF]
, 2008 城市绿地是城市景观的重要组成元素，作为城市中各种动植物的主要栖息场所，在功能上起着改善城市生态环境，维持城市生态平衡的重要作用。同时，城市绿地是城市中最富有自然元素的生态空间，可以为城市提供各种社会效益和生态服务，具有为市民提供休闲娱乐场所，体现城市的历史文化价值，改善城市形象等重要作用，对于提高城市居民生活质量具有重要的意义。随着经济发展，城市居民也开始更加关注自己周围生活环境的质量，在这种背景下，城市绿地所起的这些作用正受到越来越多的重视，如何建设一个完善的城市绿地系统 ...
李师炜
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Integrative Conservation, Volume 4, Issue 3, Page 503-513, September 2025.Fire occurrence increased with proximity to roads and villages, indicating that human access and activity are major drivers of fire risk. We analyzed spatial patterns of fire in relation to human settlements. Our findings highlight the need for fire management strategies that consider accessibility and human presence in conservation planning.
Aung Lin +4 more
wiley +1 more source
野生动物学报, 2003 4.连接各个种群 生境的变化往往造成种群的破碎化,形成岛屿化的小种群。许多生态学家建议维护或建立小种群间的景观连接带,降低种群破碎化的影响。保护生物学方面的最新文献支持了在种群中心地带建立“走廊带”这一理论。走廊带是动物从一个生境斑块到另一个生境斑块进行日常性的、季节性的扩散性移动的旅行通道,从理论上讲,走廊带有利于种群间个体相互交流,大大减少因近交和偶然发生自然灾害引起绝灭的可能。
高中信, 刘元
doaj