Based on conclusions drawn from general climatic impact assessmentin mountain regions,
the review synthesizes results relevant to the European Alps published mainly from 1994 …

Recent reviews confirm and extend previous observations that elevated carbon dioxide
(CO2) concentrations stimulate photosynthesis, leading to increased plant productivity …

摘要青藏高原正经历着明显的温暖化过程, 由此引起的土壤温度的升高促进了土壤中微生物的
活性, 同时青藏高原东缘地区大气氮沉降十分明显, 并呈逐年增加的趋势, 这些环境变化均促使 …

Nitrogen (N) and phosphorus (P) availability limit plant growth in most terrestrial ecosystems.
This review examines how variation in the relative availability of N and P, as reflected by N …

Increasing concentrations of atmospheric carbon dioxide (CO2) can affect biotic and abiotic
conditions in soil, such as microbial activity and water content,. In turn, these changes might …

Atmospheric changes such as elevated CO2 are of global extent, exert prime influences in
the remaining wilderness areas, and are second in importance only to effects of land use on …

Phosphorus (P) is essential for plant growth and fecundity. It is an integral component of
genetic, metabolic, structural and regulatory molecules, in many of which it cannot be …

Trifolium repens L. was grown to test the following hypotheses: when P is deficient (i) N 2
fixation decreases as a result of the plant's adaptation to the low N demand, regulated by an …

The alpine meadow on the Qinghai-Tibetan Plateau (QTP), which is sensitive to global
climate change and human activities, is subjected to addition of nutrients such as nitrogen …

Projections of climate change impacts on global food supply are largely based on crop and
pasture modelling. The consistency of these models with experimental data and their ability …