Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Zheng Shan Li"'
Publikováno v:
The Science of the total environment.
Shallow lakes are vulnerable to eutrophication because of abundant phytoplankton and significant nutrient input from sediments. Previous studies have researched the effect of environmental factors on phytoplankton and phosphorus release from sediment
Publikováno v:
Applied Mechanics and Materials. :1614-1618
The southern section of Gouzhigou tunnel, which is in the pipeline project of the natural gas transmission from the western to the eastern region, is located in the medium mountain canyon area in the northern Tianshan fold belt, Xinjiang. The physica