To further improve the marine meteorological service capability of Caofeidian Meteorological Bureau, the staff of Caofeidian Meteorological Observatory recently
The production of municipal sludge is huge,and the sludge contains a large quantity of organic matter and nutrient elements. In this study,the development statu
Ziyuan County is in the northeast mountainous area of Guangxi, with rich tourism resources. The research on tourism climate resources of Ziyuan County could pro
An aircraft precipitation operation and detecting was implemented by Hebei Weather Modification Office over Shijiazhuang City during 18:18 - 1 9 :37 on April 2, 2
The impact on seedling recruitment by fallen wood of A. fabri forest in Tibet Sygera Mountain was studied. The results showed that regenerated seedlings on fall
In this paper,the development process of the construction of soil environmental quality standards in China is reviewed,and the construction situation of soil en