Comparing two ecosystem service evaluation methods of the ecological benefits from a land consolidation project at a township level: a case study in Sanxing Town, Jintang County of Sichuan Province

Xiaoping, 周小平 Zhou; Yuqing, 冯宇晴 Feng; Wei, 罗维 Luo; Wentao, 贾文涛 Jia; Jian, 杨剑 Yang; Hongju, 李红举 Li

doi:10.5846/stxb201901080067

Cited by 3 publications

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“…After RLCPs, the supply, regulatory, and cultural services are in dynamic change. The changes in supply and partial cultural services can be observed in a short time, but the changes in regulatory and partial cultural services need to be reflected over a long period of time [19,25,26,38]. Therefore, the ESV change in RLCPs requires long-term fixedpoint observation and analysis.…”

Section: Geographical Detector Resultsmentioning

confidence: 99%

“…Liu et al used GIS and landscape indicators to evaluate the ecological effects of RLCPs in typical RLCP locations [37]. Zhou et al evaluated the ecological benefits of an RLCP at a township level [38]. However, the existing research mainly focuses on small areas such as villages and towns [19,37,38] and pays less attention to the county level.…”

Section: Introductionmentioning

confidence: 99%

“…Zhou et al evaluated the ecological benefits of an RLCP at a township level [38]. However, the existing research mainly focuses on small areas such as villages and towns [19,37,38] and pays less attention to the county level. Specifically, these studies ignored the characteristics of China's RLCPs in terms of regions, types, goals, and modes, leading to an inaccurate assessment of the ecological effects of RLCPs.…”

Section: Introductionmentioning

confidence: 99%

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Spatial Differentiation and Driving Mechanisms of Ecosystem Service Value Change in Rural Land Consolidation: Evidence from Hubei, China

Liu

Zhang

Sun

et al. 2023

Land

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Rural land consolidation projects (RLCPs) have become one of the largest organized human activities to change land use patterns and impact terrestrial ecosystems, and it may also be an important precondition to improving ecosystem service value (ESV). Evaluating the change in ecosystem service value (ESV) is an important basis for measuring the effectiveness of RLCPs. Therefore, this paper, taking RLCPs implemented at County Level in Hubei Province, China, as an example, uses the improved ESV evaluation model to analyze the spatial differentiation of ESV change in RLCPs and then adopts geographic detectors and a geographically weighted regression model to identify the dominant factors affecting the ESV change in RLCPs. The results showed that (1) although RLCPs make the unevenness of land use obvious, they reduce the complexity of land use evidently and improve the dominance of land use significantly; (2) The ESV of RLCPs in 71 counties of Hubei Province increased, with an average increase of USD 2.37 × 107 a−1. The ESV increase is large in central Hubei, while small in eastern and western Hubei. However, the increase rate of ESV is high in eastern and central-north Hubei, while low in western and central-south Hubei. This indicates that RLCPs can effectively promote ESV, but there are significant regional differences, and (3) the ESV increase is positively correlated with GDP and construction scale, but negatively linked with investment and per capita income of rural residents. The ESV increase rate is negatively associated with cultivated land proportion and land use diversification index change, but it is positively related to the change in the land use evenness index. However, their driving effects have significant spatial heterogeneity.

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Section: Geographical Detector Resultsmentioning

confidence: 99%