[Climatic division of Blumea balsamifera in Guizhou province based on topographical conditions].
According to the meteorological index of the growth of Blumea balsamifera, and by using the climate and geographic date recorded in the main meteorological stations for 54 years（1960-2014） in Guizhou province, the authors established a regression model between climate division factors and geographic information for the possible planting area. Considering integrated various factors including climate factor, gradient and elevation, based on GIS technology, ascertain the planting area of B. balsamifera. Combined with the land use condition of Guizhou province based on RS, analyzed the distribution rule of the synthesis index, climatic divisions of B. balsamifera in Guizhou were divided into 3 areas (the most suitable, suitable, sub-suitable) objectively. There are 3 areas can plant B. balsamifera (the southwest, the south and the north). The most suitable climate area has 76.98 km², the suitable climate area has 156.04 km², and the sub-suitable climate area has 235.43 km².
PubMed Abstracts
PubMed Abstracts