Publication detail

Integrating Biophysical and Sociocultural Methods for Identifying the Relationships between Ecosystem Services and Land Use Change: Insights from an Oasis Area

Wei, H. Fan, W. Lu, N. Xu, Z. Liu, H. Chen, W. Ulgiati, S. Wang, X. Dong, X.

Original Title

Integrating Biophysical and Sociocultural Methods for Identifying the Relationships between Ecosystem Services and Land Use Change: Insights from an Oasis Area

Type

journal article in Web of Science

Language

English

Original Abstract

Identifying the relationships between ecosystem services (ESs) and land use change is crucial for ES management and sustainable regional development. The Manas region in China has witnessed dramatic reclamation activities in its desert areas that resulted in ecological problems. The changes in eight ESs, including crop production (CP), livestock production (LP), soil conservation (SC), water yield (WY), sand fixation (SF), carbon sequestration (CS), habitat quality (HQ), and nature landscape recreation (NLR), were investigated by using biophysical and questionnaire methods. At the regional scale, provisioning services (i.e., CP and LP) showed some performance improvements, whereas most of the regulating services (i.e., WY, CS, and HQ) along with NLR showed a performance decline. Five ES bundlesUpper Mountain, Foothill, Oasis, Oasis-Desert Transition, and Desert bundlewere identified at the township scale via k-means clustering. From 2000 to 2015, the Oasis bundle sprawled as a result of oasisization, whereas the Oasis-Desert Transition and Foothill bundles decreased. We performed a questionnaire survey and a statistical analysis to identify the causes behind the performance improvement/decline of these ESs and found that the land use changes in the Manas region had a significant impact on these services. More than 50% of the survey respondents identified land use changes as the primary driver of the changes in some ESs (i.e., CP, CS, HQ, and NLR). In the correlation and partial correlation analyses, oasisization was significantly and positively correlated with CP but was negatively correlated with WY, CS, HQ, and NLR. We enhanced the reliability of our conclusions by integrating biophysical and sociocultural methods into our investigation of ES and land use change. In view of the huge losses in regulating and cultural services, the Manas region should limit its desert reclamation activities to control the expansion of its oasis and to improve the quality of its cropland. Our results can help formulate effective ES management and land use decisions in the Manas region or similar areas.

Keywords

Ecosystem service; biophysical model; questionnaire survey; land use change; bundle TRADE-OFFS; URBAN EXPANSION; SOCIAL DEMAND; RIVER DELTA; BUNDLES; DYNAMICS; BASIN; MULTIFUNCTIONALITY; SEQUESTRATION; BIODIVERSITY

Authors

Wei, H.; Fan, W.; Lu, N.; Xu, Z.; Liu, H.; Chen, W.; Ulgiati, S.; Wang, X.; Dong, X.

Released

1. 5. 2019

Publisher

MDPI AG

ISBN

2071-1050

Periodical

Sustainability

Year of study

9

Number

11

State

Swiss Confederation

Pages from

2598

Pages to

2604

Pages count

6

URL

https://www.mdpi.com/2071-1050/11/9/2598

BibTex

@article{BUT162039,
  author="Wei, H. and Fan, W. and Lu, N. and Xu, Z. and Liu, H. and Chen, W. and Ulgiati, S. and Wang, X. and Dong, X.",
  title="Integrating Biophysical and Sociocultural Methods for Identifying the Relationships between Ecosystem Services and Land Use Change: Insights from an Oasis Area",
  journal="Sustainability",
  year="2019",
  volume="9",
  number="11",
  pages="2598--2604",
  doi="10.3390/su11092598",
  issn="2071-1050",
  url="https://www.mdpi.com/2071-1050/11/9/2598"
}