Based on geographical and hydrological extents delimited, four principles are identified, asthe bases for delineating the ranges of the source regions of the Ya
During land transformation process in the human history, naturalized plants were introduced to several land use patterns by thedifferent ways of plant itself.In
The actual and potential water erosion rates of soils with different land covers in Hainan Island, China,were estimated based on the universal soil loss equatio
Landscape ecology emphasizes large areas and ecological effects of the spatial patterning of ecosystem.Recent developments inlandscape ecology have emphasized t
Land use alternatives are sought to boost agricultural income and productivity in Hainan Island, China.Regional differences exist in crop limitations, such as t
Geostatistics combined with GIS was applied to assess the spatial distribution of nematode trophic groups following two contrasting soil uses in the black soil
Dehydrogenation of ethane to ethylene in CO2 was investigated over CeO2/γ-Al2O3 catalysts at 700 ℃ in a conventional flow reactor operating at atmospheric pre