干旱区生态环境知识资源中心(Arid): Study on Landscape Ecological Classification and Landscape Types Evolution: A Case Study of a Mining City in Semi-Arid Steppe

Arid

DOI	10.3390/su13179541
	Study on Landscape Ecological Classification and Landscape Types Evolution: A Case Study of a Mining City in Semi-Arid Steppe
	Wu, Zhenhua; Lu, Qingqing; Lei, Shaogang; Yan, Qingwu
通讯作者	Lei, SG (corresponding author), China Univ Min & Technol, Engn Res Ctr, Minist Educ Mine Ecol Restorat, Xuzhou 221116, Jiangsu, Peoples R China. ; Yan, QW (corresponding author), China Univ Min & Technol, Sch Publ Policy & Management, Xuzhou 221116, Jiangsu, Peoples R China.
来源期刊	SUSTAINABILITY
EISSN	2071-1050
出版年	2021
卷号	13 期号:17
英文摘要	Landscape Ecological Classification (LEC) is the premise and foundation of landscape ecology research. The current research on LEC of Mining Cities in the Semi-arid Steppe (MCSS) is relatively low. Moreover, the question of how to classify the mining landscape into ecologically significant landscape units at a scale suitable for ecological management has not been clear. The research results are as follows: (1) Google Earth, Gaode map, Baidu map, various high-resolution images, unmanned aerial vehicle, and field investigation were used to investigate the landscape types. Based on the land classification of the occurrence model, integrating theories of landscape ecology, mining, ecology, geography, and land resources, this study constructed the LEC system for MCSS using the top-down decomposition classification method, including 4 types of landscape kingdom, 16 types of landscape class, 62 types of landscape family, and more than 200 types of landscape species. (2) Based on LEC, we found the landscape type evolution characteristics of MCSS. Both the open-pit landscape and the dumping landscape were constantly expanding, and ecological restoration of the mining area was carried out simultaneously with coal mining. The trend of Change Intensity (CI) of mining industrial square landscape and industrial storage landscape was very similar. The development of coal has driven the development of the regional industry. The expansion intensity of the town commercial and residential service landscape was gradually decreasing, and the motivation for town expansion was insufficient. The research area was a typical landscape evolution mode of human advance and grassland retreat. However, the intensity of humans occupying grassland was decreasing. This study provides a reference for the research of LEC in the semi-arid steppe and provides a theoretical basis for the landscape ecological assessment, planning, and management of mining cities.
英文关键词	landscape ecological classification landscape types evolution semi-arid steppe mining city
类型	Article
语种	英语
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000695600400001
WOS关键词	ECOSYSTEM ; COAL ; SYSTEM ; ENERGY ; AREA
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/368468
作者单位	[Wu, Zhenhua; Lei, Shaogang] China Univ Min & Technol, Engn Res Ctr, Minist Educ Mine Ecol Restorat, Xuzhou 221116, Jiangsu, Peoples R China; [Wu, Zhenhua] China Univ Min & Technol, Sch Econ & Management, Xuzhou 221116, Jiangsu, Peoples R China; [Wu, Zhenhua; Lu, Qingqing; Yan, Qingwu] China Univ Min & Technol, Sch Publ Policy & Management, Xuzhou 221116, Jiangsu, Peoples R China
推荐引用方式 GB/T 7714	Wu, Zhenhua,Lu, Qingqing,Lei, Shaogang,et al. Study on Landscape Ecological Classification and Landscape Types Evolution: A Case Study of a Mining City in Semi-Arid Steppe[J],2021,13(17).
APA	Wu, Zhenhua,Lu, Qingqing,Lei, Shaogang,&Yan, Qingwu.(2021).Study on Landscape Ecological Classification and Landscape Types Evolution: A Case Study of a Mining City in Semi-Arid Steppe.SUSTAINABILITY,13(17).
MLA	Wu, Zhenhua,et al."Study on Landscape Ecological Classification and Landscape Types Evolution: A Case Study of a Mining City in Semi-Arid Steppe".SUSTAINABILITY 13.17(2021).