TY - JOUR
T1 - Trade-offs and synergies among ecosystem services in Inland River Basins under the influence of ecological water transfer project
T2 - A case study on the Tarim River basin
AU - Qian, Kaixuan
AU - Ma, Xiaofei
AU - Yan, Wei
AU - Li, Jiaxin
AU - Xu, Shixian
AU - Liu, Yuan
AU - Luo, Chun
AU - Yu, Wei
AU - Yu, Xiaotong
AU - Wang, Yahui
AU - Zhou, Limin
AU - Wang, Yonghui
N1 - Publisher Copyright:
© 2023 Elsevier B.V.
PY - 2024/1/15
Y1 - 2024/1/15
N2 - Ecosystem services (ESs) are the largest benefits that humans derive directly or indirectly from ecosystems. Inland river basins in arid zones have a variety of key ecosystem functions. At present, inland river basins are experiencing a decline in ESs, such as shrinking lakes, land degradation, and rapid biodiversity loss. In order to address these problems, several ecological restoration projects (ERPs) have been implemented. Therefore, this study selected the Tarim River Basin (TRB), which is highly affected by the ecological water transfer project (EWTP), as the study area, and quantified the differences in ESs caused by the implementation of the EWTP through different scenarios of simulation, and discussed the impact of the EWTP in changing the ESs of the basin. Compared to the pre-EWTP period (1990–1999), the major ESs within the basin showed varying degrees of improvement. Water yield increased by 18 %, carbon sequestration increased by 2 %, wind prevention and sand fixation increased by 13 %, habitat quality increased by 8 %, and food production increased by 35 %. EWTP has shown positive impacts by directly or indirectly affecting runoff, vegetation, evapotranspiration, and landscape patterns, which in turn improves the comprehensive benefits of ESs in the TRB. The implementation of EWTP plays an important role in restoring ESs in inland river basins, and this study provides a key reference for the restoration of ESs in inland river basins in arid zones.
AB - Ecosystem services (ESs) are the largest benefits that humans derive directly or indirectly from ecosystems. Inland river basins in arid zones have a variety of key ecosystem functions. At present, inland river basins are experiencing a decline in ESs, such as shrinking lakes, land degradation, and rapid biodiversity loss. In order to address these problems, several ecological restoration projects (ERPs) have been implemented. Therefore, this study selected the Tarim River Basin (TRB), which is highly affected by the ecological water transfer project (EWTP), as the study area, and quantified the differences in ESs caused by the implementation of the EWTP through different scenarios of simulation, and discussed the impact of the EWTP in changing the ESs of the basin. Compared to the pre-EWTP period (1990–1999), the major ESs within the basin showed varying degrees of improvement. Water yield increased by 18 %, carbon sequestration increased by 2 %, wind prevention and sand fixation increased by 13 %, habitat quality increased by 8 %, and food production increased by 35 %. EWTP has shown positive impacts by directly or indirectly affecting runoff, vegetation, evapotranspiration, and landscape patterns, which in turn improves the comprehensive benefits of ESs in the TRB. The implementation of EWTP plays an important role in restoring ESs in inland river basins, and this study provides a key reference for the restoration of ESs in inland river basins in arid zones.
KW - Ecological water transfer project
KW - Ecosystem services
KW - Inland River basins
KW - Synergy
KW - Trade-offs
UR - https://www.scopus.com/pages/publications/85175689646
U2 - 10.1016/j.scitotenv.2023.168248
DO - 10.1016/j.scitotenv.2023.168248
M3 - 文章
C2 - 37918740
AN - SCOPUS:85175689646
SN - 0048-9697
VL - 908
JO - Science of the Total Environment
JF - Science of the Total Environment
M1 - 168248
ER -
