id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-30922	Liu, Xiaomin	Analysis of the Spatiotemporal Evolution of the Green Space Pattern in the Central Urban Area of Zhengzhou City	2025	6	.pdf	application/pdf	4646	180	63	As the types of green space with the largest proportion, the loss of cultivated land and forest land area has dominated the overall reduction of green space. It includes mountains, hills, water bodies, and wastelands covered by artificial and natural vegetation, encompassing non - building spaces such as urban green areas, agricultural land, and water areas.	cache/ajst-30922.pdf	txt/ajst-30922.txt