Soil CO2 emission from an arable soil was measured by closed chamber method to quantify year-round soil flux and to develop an equation to predict flux using so
Two revised drafts about a simple evolution trade-off function studied by Mitchell(Mitchell,2000)were put up first.Considering the complex of the environment,or
The purpose of this article is to examine the methods and equipment for abating waste gases and water produced during the manufacture of semiconductor materials
Lake eutrophication has increasingly become a major environmental issue in China.Although significant efforts have been made towards its resolution in the last
The sunlight photodegradation half-lives of 20 mg/L acetochlor were 151, 154 and 169 days in de-ionized water, river water and paddy water, respectively. When e
Nitrogen contaminant transport,transformation and uptake simulation experiments were conducted in green house under three different planting density of winter w
The conventional "pump-and-treat" technology for subsurface remediation of groundwater contaminated with volatile organic compounds(VOCs) such as 1,1,1-trichlor
Acid treatments significantly change the physical and chemical properties of red-yellos soil by lowering its pH value and leaching out aluminum(Al) ions that ar
Major and trace element in seven different kinds of milk powder were studied. The concentration of 24 elements were determined byICP-OES method, from these elem