气候变化领域集成服务门户(CCPortal): Ecosystem service bundles in global hinterlands

CCPortal

DOI	10.1088/1748-9326/ab26f7
	Ecosystem service bundles in global hinterlands
	Haberman D.; Bennett E.M.
发表日期	2019
ISSN	17489318
卷号	14 期号:8
英文摘要	In the face of projected increases in globalization and urbanization, there is growing recognition that cities and their hinterlands will play a pivotal role in both creating and addressing the sustainability challenges of the future. Hinterlands, the rural areas that surround cities, are connected to cities as the source of many of the ecosystem services (ES) that are used in urban areas. While much is known about the provision of multiple ES in and around a few well-studied cities, there is a limited amount of consistently measured, global-scale data about the provision of multiple ES in urban areas and their hinterlands. We mapped eight ES globally, and examined how the production of ES varied between the hinterlands (within 200 km) of 768 major city centers (population > 500 000). We found that there are seven archetypes of ES supply bundles in global hinterlands. Hinterlands near wealthy cities are specialists in regulating ES production while the poorest and most populated hinterlands are specialists in food production, with low levels of regulating and cultural ES provision. These hinterlands also experience different synergies and tradeoffs between ES, with interesting implications for landscape management. Global teleconnections have likely also played a role in the ES bundles of hinterlands, since they have allowed cities to exploit remote areas to meet their demand for ES, undermining the traditional supply-demand relationship between each city and its proximal hinterland. These results emphasize the diverse, and sometimes inequitable, ways that urbanization and globalization are influencing ES supply in the planet's most human-modified landscapes. © 2019 The Author(s). Published by IOP Publishing Ltd.
英文关键词	bundles; ecosystem services; equity; global; hinterland; teleconnections; urban ecology
语种	英语
scopus关键词	Environmental engineering; Research; bundles; Ecosystem services; equity; global; hinterland; Teleconnections; Urban ecology; Ecosystems; anthropogenic effect; ecosystem service; equity; food production; globalization; sustainability; teleconnection; trade-off; urban area; urban ecosystem; urbanization
来源期刊	Environmental Research Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/154482
作者单位	Department of Natural Resource Sciences, McGill University, Ste-Anne-de-Bellevue, QC H9X 3V9, Canada; McGill School of Environment, McGill University, Ste. Anne de BellevueQC H9X 3V9, Canada
推荐引用方式 GB/T 7714	Haberman D.,Bennett E.M.. Ecosystem service bundles in global hinterlands[J],2019,14(8).
APA	Haberman D.,&Bennett E.M..(2019).Ecosystem service bundles in global hinterlands.Environmental Research Letters,14(8).
MLA	Haberman D.,et al."Ecosystem service bundles in global hinterlands".Environmental Research Letters 14.8(2019).