With the development of urban agriculture and digital library, the theoretical research and exploitation of special database on urban agriculture has become an
Based on the Chinese provincial panel data during the period 2003-2010,we conduct empirical test on whether China’s rapidly rising prices of agricultural produ
In order to more clearly understand the relevance of the forestry land distribution and the terrain factors,basic information was given in this paper on the rea
The non-point source pollution arising from soil erosion is one of the main reasons for the deterioration of the water quality of the Taihu Lake Basin. Forest p
To evaluate the reclamation suitability of industrial and mining wasteland is the premise of reclamation. The wasteland was firstly categorized according to lan