Using the method of trophic state-composite index ( TSI-CI ) and the 12 months of monitoring data in 2010, we carry out initial exploration of the status of ecosystem health in Wuli Lake. First, we select four indicators, Chla, SD, TP and TN, to conduct trophic state assessment using weighted...

Climatic characteristics of foreign low latitude plateau regions are firstly introduced. Then, experience and lessons of major foreign low latitude plateau countries in developing modern agriculture are analyzed, including Indian three agricultural revolutions and agricultural informationization...