Effects of land-use intensity on ecosystem services and human well-being: a case study in Huailai County, China

Abstract Context. Land use change drives a host of sustainability challenges on Earth’s grasslands. To understand the relationship between changing land use patterns, human well-being, and ecosystem services, research is needed into land use transitions on privately-owned grasslands. Such inquiry lies at the intersection of land system science and landscape sustainability science. Objectives. This study investigated land use change in a mountain cattle ranching community in the Sierra Nevada, California. The research objective was to highlight the drivers and constraints of identified land use transitions and the types of landowners and policies influencing ecological outcomes. Methods. This research used a mixed methods case study based on participant observation, 30 semi-structured interviews, and analysis of land cover and real estate data from California’s Farmland Monitoring and Mapping Program, USDA CropScape, and a local real estate sales database. Interviews were conducted with ranchers, public agencies, and conservation and real estate industry representatives, and analyzed with the constant comparison method using Nvivo 12. Results. Land use transitions in the case study region include agricultural intensification, residential and solar development, and disintensification from amenity migration. These transitions were influenced by decreasing land access and water availability, remote work, intergenerational succession, and conservation policy. Conclusions. By highlighting influences on working lands, this study can be applied to improve the uptake of conservation policies. For the future, several factors appear critical to conserving ecosystem services on private grasslands: ensuring grazing lands access, income diversification, groundwater regulations, agriculture-compatible conservation easements, and land use policies supporting ownership transition to amenity purposes rather than low-density residential development.

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China’s ecosystem services planning: will Shanghai lead the way? A case study from the Baoshan district (Shanghai)

Erdkunde ◽

10.3112/erdkunde.2021.04.02 ◽

2021 ◽

Vol 75 (4) ◽

pp. 271-293

Author(s):

Harald Zepp ◽

Matthias Falke ◽

Franziska Günther ◽

Lars Gruenhagen ◽

Luis Inostroza ◽

...

Keyword(s):

Land Use ◽

Ecosystem Services ◽

Urban Planning ◽

Green Infrastructure ◽

Well Being ◽

Building Blocks ◽

Evaluation Framework ◽

Sustainable Urban Development ◽

Baoshan District

Ecosystem services (ES) are a fundamental component of well-being and sustainable urban development with tremendous potential to enhance urban planning. Recently, several studies have evaluated the environmental performance of urban plans using the ES approach. To strengthen this science-policy integration, it is still necessary to perform ES assessments within the urban planning practice as well as to collect empirical evidence on the impacts of envisioned planning measures on the supply of ES in urban environments across the world. In this research, we analyzed the state-of-the-art of China’s new environmental governance, which aims to change China’s land use policy and particularly the role of Green Infrastructure (GI) regarding urban planning and ES. We focused on the Shanghai Baoshan district Master Plan as a case study, and analyzed it under the lenses of the supply of ES using the matrix approach. We ascertained the supply of ES as delineated in the ecological network plan for 2035, and developed an evaluation framework based on CICES v5.1 and two expert workshops. Our approach used an integrated preliminary ES-assessment, and evaluated the consequences for the supply of ES in Baoshan district, which is adaptable to varying urban geographies. The results of our assessment show that, if realized as planned, the district will increase the overall supply of ES, especially regulating and cultural services, that play an important role within GI on the urban level. In general, the land use plans should include fine-grained information within building blocks to allow for even better assessing of the spatial structure of the supply of ES

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