TEMPORAL-SPATIAL DIFFERENTIATION AND OPTIMIZATION ANALYSIS OF CULTIVATED LAND GREEN UTILIZATION EFFICIENCY IN CHINA

Temporal-Spatial Differentiation and Optimization Analysis of Cultivated Land Green Utilization Efficiency in China

Cultivated land is closely related to national food security, rural economic development and social stability.The cultivated land pollution and carbon emissions caused by chemical fertilizers, pesticides, film residues, etc., in the process of cultivated land utilization pose a serious threat to the cultivated land ecosystem in China.The comprehens

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Internet resources for the anaesthesiologist

There is considerable useful information about anaesthesia available on the World Wide Web.However, at present, it is very incomplete and scattered around many sites.Many anaesthetists find it difficult to get the right information they need because of the sheer volume of information Krill Oil available on the internet.This article starts with the

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