依据2020年卫星遥感影像数据,调查分析了国家重大战略区域的村庄绿化状况及问题,结果表明:1)长江经济带发展区域村庄绿化覆盖率最高,黄河流域生态保护和高质量发展、长三角一体化发展区域次之,京津冀协同发展区域最低;2)各区域村庄周边绿化覆盖率高于村庄内部;3)山区村绿化覆盖率高于平原村,平原村高于牧区村;4)除黄河上游地区村庄绿化植被类型以灌草为主外,其余区域村庄绿化植被类型以乔木为主。各区域都存在村庄绿化发展不平衡不充分、绿化用地空间受限等问题。针对存在的问题,从补齐各区域村庄绿化短板、合理规划村庄绿化用地、挖掘村庄内部绿化潜力、突出不同类型村庄绿化重点、合理配置村庄绿化植被等方面提出了对策建议。

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.