暂时中止
发表于 2025-3-28 16:21:18
Why Should We Preserve Fishless High Mountain Lakes?roblem is discussed from a European perspective providing examples from two study areas: the Pyrenees and the Western Italian Alps. Species-specific studies are urgently needed to evaluate the conservation status of the more impacted species, together with conservation measures at continental and re
折磨
发表于 2025-3-28 19:22:07
Are Soil Carbon Stocks in Mountain Grasslands Compromised by Land-Use Changes?ut the lack of consumption causes a short-term accumulation of organic matter. Its effect on belowground biomass and productivity is less clear. At longer term, grazing abandonment causes a change in the plant community composition, having the shrub encroachment the strongest effect on C storage. Th
extinct
发表于 2025-3-29 01:36:33
Life-History Responses to the Altitudinal Gradienture must take into account genetic variability, gene flow and selection strength, which define the potential for local adaptation, as well as the rate of anthropogenic environmental change and species’ idiosyncratic reaction norms. Shifts up and down elevation in the past helped maintain genetic dif
芦笋
发表于 2025-3-29 07:04:18
Non-equilibrium in Alpine Plant Assemblages: Shifts in Europe’s Summit Florashis vegetation change may be at the cost of rare endemic species and alpine specialists in drier Mediterranean regions. This chapter furthermore reviews other factors than temperature influencing alpine vegetation, namely precipitation and snow, nutrients, atmospheric CO. concentrations and land use
套索
发表于 2025-3-29 10:08:35
Changes in Climate, Snow and Water Resources in the Spanish Pyrenees: Observations and Projections iodels outputs and hydrological modelling, indicate that observed decrease in snow accumulation and shifts in streamflow timing will exacerbate in a warmer short-term future (2050). The amount of water yields will not change significantly, only will suffer a slight decrease due to increased evapotran
myalgia
发表于 2025-3-29 14:23:15
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允许
发表于 2025-3-29 19:09:28
Importance of Long-Term Studies to Conservation Practice: The Case of the Bearded Vulture in the Pyrerritories outside the current distribution area and the increase in polyandrous trios, suggesting an initial optimal habitat saturation. From a management point of view, the studies show that supplementary feeding sites (SFS) can have detrimental effects on fecundity but increases pre-adult surviva
象形文字
发表于 2025-3-29 23:37:28
1574-0919 es to large carnivores, and ecosystems from lakes to forest will be considered..This interdisciplinary book will appeal to researchers in mountain ecosystems, students and nature professionals.. .This book is open access under a CC BY license..978-3-319-85796-1978-3-319-55982-7Series ISSN 1574-0919 Series E-ISSN 2215-1621
NOCT
发表于 2025-3-30 02:03:07
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完成才会征服
发表于 2025-3-30 07:29:32
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