Arid
DOI10.1016/j.jenvman.2021.113425
Dynamic and driving evolution of lake basin pressure in cold and arid regions based on a new method: A case study of three lakes in Inner Mongolia, China
Chen, Qiuying; Wang, Shengrui; Ni, Zhaokui; Guo, Ying; Zhang, Hao
通讯作者Wang, SR (corresponding author), Beijing Normal Univ Zhuhai, Ctr Water Res, Zhuhai 519087, Peoples R China.
来源期刊JOURNAL OF ENVIRONMENTAL MANAGEMENT
ISSN0301-4797
EISSN1095-8630
出版年2021
卷号298
英文摘要Static single-path assessment methods usually underestimate the lake basin pressure (LBP). Considering the cumulative transmission of multiple paths, how to assess the dynamic changes of LBP and reveal the driving evolution is not clear. Here, taking Hulun, Daihai and Wuliangsuhai lake basins in the cold and arid region as the study case, we established an LBP assessment method that coupled multiple driving paths. For the first time, this study reveals the dynamic and driving evolution of LBP and found that rapid economic development and accelerated urbanization dramatically increased the LBPs in the three lakes. Specifically, the LBPs in the three lake basins has increased by 90%-270 % in the past 32 years, and they experienced a stable stage driven by climate (1987-1992), followed by a slight increasing stage driven by agriculture (1993-2004) and finally a significant increase stage (2005-2018) driven by industry and urbanization. Different degrees of warming, populations and development intensities of agriculture and livestock were the main factors driving the spatial differences in LBPs in the three lake basins. The LBPs in the Hulun, Daihai and Wuliangsuhai Lake Basins exhibited phase driving, continuous driving and ineffective driving characteristics to the water environment changes, respectively, which were related to lake basin governance. Compared with the driving paths of water quality and water quantity, the LBP was most strongly transmitted through the water ecological path. Rapid economic development and accelerated urbanization will bring greater LBPs to the lake basins. Lake management should promote the construction of water environmental protection mechanisms that correspond to urbanization, such as land use, and continue to strengthen watershed governance to alleviate the impact of LBP, especially the impact on the service functions of water ecosystem. Our method quantified the LBPs that were transmitted from different driving paths and provided action priorities for watershed management.
英文关键词Climate change Exposure response Human activities Lake basin pressure Water environment deterioration
类型Article
语种英语
收录类别SCI-E
WOS记录号WOS:000696969100005
WOS关键词ECOSYSTEM SERVICES ; ECOLOGICAL RISK ; CLIMATE-CHANGE ; FLOOD RISK ; IMPACTS ; STATE ; WETLAND ; TRENDS ; AREAS
WOS类目Environmental Sciences
WOS研究方向Environmental Sciences & Ecology
来源机构北京师范大学
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/363851
作者单位[Chen, Qiuying] Beijing Normal Univ Zhuhai, Adv Inst Nat Sci, State Key Lab Earth Surface Proc & Resource Ecol, Zhuhai Branch, Zhuhai 519087, Peoples R China; [Chen, Qiuying; Wang, Shengrui; Ni, Zhaokui; Guo, Ying; Zhang, Hao] Beijing Normal Univ Zhuhai, Ctr Water Res, Zhuhai 519087, Peoples R China; [Chen, Qiuying; Wang, Shengrui; Ni, Zhaokui; Guo, Ying; Zhang, Hao] Guangdong Hong Kong Joint Lab Water Secur, Zhuhai 519087, Peoples R China; [Chen, Qiuying; Wang, Shengrui; Ni, Zhaokui; Guo, Ying; Zhang, Hao] Beijing Normal Univ, Coll Water Sci, Engn Res Ctr, Minist Educ Groundwater Pollut Control & Remediat, Beijing 100875, Peoples R China; [Wang, Shengrui] Yunnan Key Lab Pollut Proc & Management Plateau L, Kunming 650034, Yunnan, Peoples R China
推荐引用方式
GB/T 7714
Chen, Qiuying,Wang, Shengrui,Ni, Zhaokui,et al. Dynamic and driving evolution of lake basin pressure in cold and arid regions based on a new method: A case study of three lakes in Inner Mongolia, China[J]. 北京师范大学,2021,298.
APA Chen, Qiuying,Wang, Shengrui,Ni, Zhaokui,Guo, Ying,&Zhang, Hao.(2021).Dynamic and driving evolution of lake basin pressure in cold and arid regions based on a new method: A case study of three lakes in Inner Mongolia, China.JOURNAL OF ENVIRONMENTAL MANAGEMENT,298.
MLA Chen, Qiuying,et al."Dynamic and driving evolution of lake basin pressure in cold and arid regions based on a new method: A case study of three lakes in Inner Mongolia, China".JOURNAL OF ENVIRONMENTAL MANAGEMENT 298(2021).
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