气候变化领域集成服务门户(CCPortal): Global social and environmental change drives the management and delivery of ecosystem services from urban gardens: A case study from Central Coast, California

CCPortal

DOI	10.1016/j.gloenvcha.2019.102006
	Global social and environmental change drives the management and delivery of ecosystem services from urban gardens: A case study from Central Coast, California
	Lin B.B.; Egerer M.H.
发表日期	2020
ISSN	9593780
卷号	60
英文摘要	Urban community gardens are vital green spaces threatened by global social and environmental change factors. Population growth has reduced the amount of space available in cities, and climate change challenges plant growth thresholds. Urban community gardens provide dynamic socio-ecological systems to study how such social and environmental change factors affect the management and delivery of ecosystem services. They provide spaces where urban citizens purposefully interact with nature and receive multiple benefits. In this paper, we synthesize the results of three years of research in a case study of urban community gardens across the Central Coast of California and present a framework showing how both social and environmental change factors at the regional scale affect the ecological make-up of urban community gardens, which in turn affect the ecosystem services coming from such systems. Our study reveals that global environmental change felt at the regional level (e.g., increased built environment, climate change) interact with social change and policy (e.g., population growth, urbanization, water use policy), thus affecting regulations over garden resources (e.g., water availability) and management decisions by gardeners (e.g., soil management, crop planting decisions). These management decisions at the plot-scale, determine the ecological complexity and quality of the gardens and affect the resulting ecosystem services that come from these systems, such as food provision for both humans and urban animals. A greater understanding of how environmental and social change factors drive the management processes of urban community gardens is necessary to design policy support systems that encourage the continued use and benefits arising from such green spaces. Policies that can support urban community gardens to maintain ecological complexity and increase biodiversity through active management of soil quality and plant diversity have the potential to increase social and environmental outcomes that feedback to the larger environmental and social system. © 2019
关键词	Adaptive decision making Climatic services Community gardens Crop choice Socio-ecological systems Urban food production
英文关键词	adaptive management; biodiversity; decision making; ecosystem management; ecosystem service; environmental change; food production; garden; global change; greenspace; population growth; soil quality; urban area; California; United States; Animalia
语种	英语
来源期刊	Global Environmental Change
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/205463
作者单位	CSIRO Land and Water Flagship, 41 Boggo Road, Dutton ParkQLD, Australia; Environmental Studies Department, University of California, 1156 High St., Santa Cruz, CA 95060, United States
推荐引用方式 GB/T 7714	Lin B.B.,Egerer M.H.. Global social and environmental change drives the management and delivery of ecosystem services from urban gardens: A case study from Central Coast, California[J],2020,60.
APA	Lin B.B.,&Egerer M.H..(2020).Global social and environmental change drives the management and delivery of ecosystem services from urban gardens: A case study from Central Coast, California.Global Environmental Change,60.
MLA	Lin B.B.,et al."Global social and environmental change drives the management and delivery of ecosystem services from urban gardens: A case study from Central Coast, California".Global Environmental Change 60(2020).