Most ecological interactions occur in environments that are spatially and temporally heterogeneous-'patchy'-across a wide range of scales. In contrast, most theoretical models of ecological interactions, especially large-scale models applied to societal issues such as climate change, resource management and human health, are based on 'mean field' approaches in which the underlying patchiness of...

Abstract The effect of climate change and human activities on water resources, glaciers, land use/cover has been widely studied. Shiyang River Basin is an important natural reserve in the Hexi Corridor Gansu Province. Global warming have led to extreme ecological changes this region. Exploring response environment a changing for studying sustainable development fragile basin. meteorological dat...

This research was carried out within the framework of scientific and technical program BR10765000 “Creation highly productive varieties hybrids leguminous crops based on achievements biotechnology, genetics, physiology, biochemistry plants for their sustainable production” under budget 267 “Increasing availability knowledge research”. The article presents results ecological variety testing chic...