Arsenic is a natural tasteless and odourless element,existing in the earth s crust at average levels of between two and five thousands micrograms per liter (par
Severe soil erosion is a serious environmental problem in China.In 1999 the Chinese government implemented the Grain-for-Green Program(herein referred to as the
In this paper,environmental scanning electron microscopy (ESEM) is applied to characterizing the mineral and element distribution of chromite ore processing res
Using a flow cytometer (FCM) onboard the R/V Xuelong during the 24th Chinese Antarctic cruise,picoplankton community structure and biomass in the surface water
The influence of macronitrogen (NO3- and NH4+) addition with Ulva pertusa on dissolved inorganic carbon system in seawater was studied.The results indicate that
Sediment samples were collected from the heavily contaminated Haihe River to conduct static nutrient release experiments with tap water,and to evaluate the effe
A quantitative assessment method is proposed to sense the specific effects of atmospheric icing conditions on flight safety.A six degree-of-freedom computationa
This research work developed a model for the MIP riser reactor using the data collected from an industrial MIP unit.Based on analysis of flow patterns in the re
Lower temperature or polyphosphate limitation is the favorable condition to enrich polyphosphate-accumulating organisms (PAOs) or glycogen accumulating organism