Four rainwater diversion patterns including undisturbed soil ditch(T1),slope compaction(T2),asbestos sheet covering after compaction(T3) and plastic film coveri
[Objective]The research aimed to study differences of temperature and humidity and vertical distribution of human comfort between city and countryside of Heilon
[Objective]The research aimed to understand water conservation capacity of litter from different forest types in Caohai basin. [Method] Current storage amount,w
Phosphorus is an important chemical raw material of economy. There are several risk factors in the entire production process of yellow phosphorus. The health of
The development situation and business processes of lightning risk assessment in Yantai were summarized and analyzed to provide references for the operation of