Abstract:

In this paper,the situation and problems of village greening in major national strategic areas of China were investigated and analyzed,based on the satellite remote sensing image data in 2020.The results showed that:1)the village greening coverage in the Yangtze River Economic Belt was the highest,followed by the Yellow River Basin ecological protection and high-quality development area and the Yangtze River Delta integrated development area,the Beijing-Tianjin-Hebei coordinated development area was the lowest;2)The greening situation inside and outside the village was unbalanced,and the outside village greening coverage was higher;3)The greening coverage of mountain village was higher than that of plain village,and that of plain village was higher than that of pasturing village;4)Besides the upper reaches of the Yellow River where shrub and grass were the main types of village greening vegetation,and trees were main types in the other areas.Problems such as unbalanced and inadequate development of village greening,limited village greening land space and so on existed in all major national strategic areas.In view of these problems,countermeasures and suggestions were put forward from the aspects of supplementing the short board of village greening in different areas,rationally planning the village greening land space,tapping the potential of village greening,highlighting the key tasks of different types of village greening,and reasonably allocating vegetation types of village greening.

Key words: rural greening, village greening coverage, land space for greening, major national strategic areas of China