Based on the daily observation data of shallow ground temperature,total cloud cover,precipitation,evaporation capacity and frozen soil of 5 stations in Shijiazh
Based on meteorological field and air quality observation data,air pollution process over Pearl River Delta( PRD) in August of 2012 was analyzed. There were fiv
In this paper,status quo of water pollution control in the Longgang River Basin is summarized,and the current status of water environment quality is analyzed,an
The stress effect of cadmium absorption between aloe and Brassica junica was studied through a simulation experiment with different cadmium contents in soil.The