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We carried out a simulation experiment in a laboratory in order to study the effects of hydrostatic pressure from 0.1 MPa to 1.0 MPa on nitrogen cycles at the water-sediment interface of a freshwater reservoir. The results show that high hydrostatic pressure facilitates the release of nitrogen at the interface and ammonification, but has little influence on denitrification. And high hydrostatic pressure...
Green total factor productivity (GTFP) is an index that demonstrates the concept of sustainable development. It can be used to measure the degree of coordination between industrial development and environmental protection. Considering shortage of studies on agricultural GTFP and the urgency of hog breeding’s long-term development, our paper puts forward the study of GTFP of pig-breeding in China for...
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