晋城市土地利用变化及植被覆盖度研究

Study on Land Use Change and Vegetation Coverage in Jincheng City

对土地利用类型和植被覆盖度变化的研究能反映一个城市的发展,为城市生态规划和土地利用结构的调整提供科学依据,本文选用2010、2016和2021年晋城市的遥感影像对该市自2010年以来的土地利用变化情况和植被覆盖度变化进行了统计分析。结果表明:2010年以来晋城市土地利用类型有明显变化,其中建设用地和林地类型明显增加,耕地、水体和未利用地有所减少,而植被覆盖度也呈现逐年下降的趋势。本文对晋城市土地利用及其植被覆盖度变化的研究为接下来该市进一步的土地规划和发展方向提供了科学的参考依据。

The research on land use type and vegetation coverage change can reflect the development of a city and provide scientific ba-sis for urban ecological planning and adjustment of land use structure.This paper uses the remote sensing images of Jincheng city in 2010,2016 and 2021 to make a statistical analysis of land use change and vegetation coverage change since 2010.The results show that the land use types in Jincheng city have changed significantly since 2010,among which the types of construction land and forest land have increased significantly,while the cultivated land,water body and unused land have decreased,and the vegetation coverage has also shown a downward trend year by year.The study of land use and vegetation coverage change in Jincheng city provides a scien-tific reference for further land planning and development direction of the city.