Eco-environmental science and technology is the basis for ecological environment protection, it is leading China to a historic turning point in the overall change and fundamental improvement of ecological environment. Based on a review of the development of ecological and environmental science and technology, this paper summarizes the characteristics of ecological and environmental researches at different stages, and great research progress made in China since the 18th National Congress of the CPC in ecological environmental protection and restoration, environmental pollution control, basic capacity building in environmental science and technology, innovation in green engineering, etc. After listing out the current deficiencies of ecological environmental science and technology, the paper makes proposals in five aspects: intensifying the basic theory and technological innovation; reinforcing the bottleneck area and crucial segment research; strengthening research in joint prevention, control and comprehensive improvement of overall and regional ecological and environmental problems; enhancing the basic supporting role of ecological and environmental science and technology; strengthening the integration research and application of new technologies in information, biology, molecular and other fields.

ecological environment  /  pollution prevention  /  technological innovation  /  scientific and technological pollution control