Regional Planning of the Ecological and Cliamtic Feasibility for Artemisia annua L.in Guangxi Zhuang Autonomous Region

Eight factors including average annual rainfall,average evaporation capacity,average temperature,annual sunshine hours,extreme high temperature,extreme low temperature,relative humidity and ≥0℃ accumulated temperature were selected as climate suitability cultivation condition in Gansu desert region.

Estimation of output potential of tropical fruits and analysis of the climatic suitability in red soil small shed --A case study of Ganshang shed;

The monthly climatic suitability for tourism are evaluated by accounting comfortable degree index,wind-chill index,it is found that there are abvious climatic advantage for tourism,there are 9 months of suitable climate for tourism,May to September are optimum periods for tourism.

Based on the existing evaluation model of climatic suitability and physiological threshold value of winter wheat,the evaluation model of climatic suitability of winter wheat was built,43 counties in the Huaihe River Basin was selected,using their everyday\'s weather data from 1961 to 2005 and the temporal and spatial differences of the winter wheat climatic suitability were calculated.

From the viewpoints of climatic ecological adaptability,some suggestions were proposed for the rational construction of shelter forests in different areas of Three-North Regions.