The objectives of this study is to understand the changing law of soil nutrient quality in Taihu Lake basin, Yangtze Delta in last 20 years, and reveal the rela
Landslide hazard is as the probability of occurrence of apotentially damaging landslide phenomenon within specified period of time and within a given area. The
Five pollen zones are identified in Yangmu peatland of Mishan region located at 45o34扤, 132o23扙 through sporo-pollen analysis. The changing process of paleovegetation and paleoclimate was obtained. Wa
By using the basic theories of physical geography, land resourcesand ecology, this article analyzes the soil quality of the rural-urban marginal area in Kaifeng
Forty-eight samples are chosen to discuss the distribution in space and time of the cooling fluctuation events during Holocene in the tropical zone of China in