Results 111 to 120 of about 74,833 (278)
Establishing a global standard for high resolution indicators of periglacial climate [PDF]
, 2011 科学研究費補助金(基盤研究B)研究成果報告書：2008-2010 研究課題：20300293research ...
松岡 憲知
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Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Forests worldwide are increasingly impacted by drought due to climate change, prompting plants to adapt through dehydration tolerance (DT) and avoidance (DA), two distinct physiological strategies.
Xingyun Liang +11 more
wiley +1 more source
野生动物学报, 2016 城市的扩张是全球发展的一个大趋势,而这一趋势带来的生态影响已成为生态研究的热点。为了探究昆明城市发展对当地多疣狭口蛙(Kaloula verrucosa)生境的影响,于2008年7月与2009年7月使用样方法对昆明市4个主城区内多疣狭口蛙的生境进行了调查,收集生境中的因子数据,将生境分类后对因子数据进行显著性分析比较,结果显示,不同类型生境间除了水体底质、周边地面高度差、人为活动频率以及水泥覆盖度4项因子差异不显著外,其他因子有显著或极显著差异。根据数据分析结果和实地调查分析的结论显示 ...
朱 彦 张 庆 李明会
doaj
Noteworthy plants of Carex L. (Cyperaceae) from China III(中国薹草属（莎草科）植物资料增补III)
Zhejiang Daxue xuebao. Lixue ban, 2016 在采集、整理和鉴定我国7个植物标本馆中收藏的中国莎草科Cyperaceae薹草属Carex标本的过程中，发现了 1个中国新记录种和15个省级分布新记录种.玄界萌黄薹草Carex genkaiensis为在浙江省发现的中国分布新记录；陕西新记录种有肿喙薹草C. oedorrhampha，甘肃新记录种有华山薹草C. huashanica和泽库薹草C. zekogensis,河南新记录种有华山薹草，安徽新记录种有眉县薹草C. meihsienica，浙江新记录种有等高薹草C. aequialta和褐穗薹草C.
ZHAOXiaochao(赵晓超) +4 more
doaj +1 more source
A cupriferrous zincblende from the Laloki stratabound massive sulphide deposit of Papua New Guinea [PDF]
, 2000 Thesis (Ph. D. in Science)--University of Tsukuba, (A), no. 2322, 2000.3.24Includes bibliographical references (p.
Kulange John Banda
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Functional Ecology, EarlyView.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
野生动物学报, 2020 2014—2016年春季，在贺兰山马麝活动比较频繁的12条沟段对马麝的生境选择进行研究。共记录马麝春季利用样方164个，对照样方77个。利用拟合优度卡方检验及Bonferroni不等式对非数值型生境因子进行分析，结果表明春季马麝偏爱选择位于阴坡的、以青海云杉为优势树种的针叶林带活动。Mann-whitey U检验表明麝春季对于13种数值型生境因子的选择存在显著差异，偏好选择海拔高度高、乔木密度大、乔木高度低、乔木距离近、灌木高度高、灌木距离远、水源距离远、裸岩距离远、隐蔽级高的生境类型。此外 ...
陈俊达 1 +5 more
doaj
Mycorrhiza‐induced alterations in the spatial structure of stands in a subtropical forest
Functional Ecology, EarlyView.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