Floral and pollinator functional diversity mediate network structure along an elevational gradient [0.03%]
floral and pollinator功能多样性沿着海拔梯度介导网络结构
Luis A Aguirre,Robert R Junker
Luis A Aguirre
Elevational gradients in alpine ecosystems are well suited to study how plant and pollinator communities respond to climate change. In the Austrian Alps, we tested how the taxonomic and functional diversity of plants and their pollinators c...
Glacier retreat triggers changes in biodiversity and plant-pollinator interaction diversity [0.03%]
glacier retreat触发的生物多样性及植物传粉相互作用多样性变化
Bao Ngan Tu,Nora Khelidj,Pierfilippo Cerretti et al.
Bao Ngan Tu et al.
Due to global warming, the worldwide retreat of glaciers is causing changes in species diversity, community composition, and species interactions. However, the impact of glacier retreat on interaction diversity and ecological networks remai...
Positive and negative plant-plant interactions influence seedling establishment at both high and low elevations [0.03%]
正面和负面的植物间相互作用在高海拔和低海拔地区都影响幼苗建立
Chantal M Hischier,Janneke Hille Ris Lambers,Evelin Iseli et al.
Chantal M Hischier et al.
Deciphering how plants interact with each other across environmental gradients is important to understand plant community assembly, as well as potential future plant responses to environmental change. Plant-plant interactions are expected t...
Chronic in situ tissue cooling does not reduce lignification at the Swiss treeline but enhances the risk of 'blue' frost rings [0.03%]
慢性原位组织冷却不会降低瑞士树线处的木质化程度，但会增加“蓝色”冻环的风险
Christian Körner,Armando Lenz,Günter Hoch
Christian Körner
In their 2013 paper, Lenz et al. illustrated how trees growing at the low-temperature limit respond to a chronic in situ warming or cooling by 3 K, by employing Peltier-thermostated branch collars that tracked ambient temperatures. The micr...
Addressing alpine plant phylogeography using integrative distributional, demographic and coalescent modeling [0.03%]
利用分布、谱系和合并模型研究高山植物谱系地理学
Dennis J Larsson,Da Pan,Gerald M Schneeweiss
Dennis J Larsson
Phylogeographic studies of alpine plants have evolved considerably in the last two decades from ad hoc interpretations of genetic data to statistical model-based approaches. In this review we outline the developments in alpine plant phyloge...
Endemics determine bioregionalization in the alpine zone of the Irano-Anatolian biodiversity hotspot (South-West Asia) [0.03%]
内生种决定伊朗-安纳托利亚生物多样性热点地区(西南亚)高山带的生物区域化
Jalil Noroozi,Sina Khalvati,Haniyeh Nafisi et al.
Jalil Noroozi et al.
Alpine habitats are characterized by a high rate of range restricted species compared to those of lower elevations. This is also the case for the Irano-Anatolian global biodiversity hotspot in South-West Asia, which is a mountainous area ha...
A bioclimatic characterization of high elevation habitats in the Alborz mountains of Iran [0.03%]
伊朗阿尔勃兹山脉高海拔生境的生物气候分类
Jalil Noroozi,Christian Körner
Jalil Noroozi
The Alborz mountains in N-Iran at 36° N rise from the Caspian Sea to 5671 m a.s.l., with warm-temperate, winter-deciduous forests in the lower montane belt in northern slopes, and vast treeless terrain at higher elevation. A lack of rainfa...
Bradley Z Carlson,Christophe F Randin,Isabelle Boulangeat et al.
Bradley Z Carlson et al.
Species distribution models (SDMs) have been frequently employed to forecast the response of alpine plants to global changes. Efforts to model alpine plant distribution have thus far been primarily based on a correlative approach, in which ...
No evidence for a role of competitive capabilities of adults in causing habitat segregation of diploid and hexaploid Senecio carniolicus (Asteracaeae) [0.03%]
没有证据表明成人竞争能力在导致二倍体和六倍体雪绒花(Asteraceae 属)生态位分化中的作用
Karl Hülber,Andreas Berger,Christian Gilli et al.
Karl Hülber et al.
Hexaploid individuals of Senecio carniolicus (Asteraceae) predominantly occur in dense swards while diploids prevail in open vegetation. We test whether this habitat segregation is due to differential responses to competition. Linear regres...