Arid
DOI10.1016/j.jaridenv.2017.05.009
Identifying ecosystem service hotspots for targeting land degradation neutrality investments in south-eastern Africa
Willemen, Louise1; Crossman, Neville D.2; Quatrini, Simone3,4; Egoh, Benis5,6; Kalaba, Felix K.7; Mbilinyi, Boniface8; de Groot, Rudolf9
通讯作者Willemen, Louise
来源期刊JOURNAL OF ARID ENVIRONMENTS
ISSN0140-1963
EISSN1095-922X
出版年2018
卷号159页码:75-86
英文摘要

Land degradation response actions need motivated stakeholders and investments to improve land management. In this study we present methods to prioritise locations for degradation mitigation investments based on stakeholder preferences for ecosystem services. We combine participatory and spatial modelling approaches and apply these for Zambia, South Africa, and Tanzania to: i) prioritise ecosystem services in each country; ii) to map the supply of these ecosystem services in each country, and; iii) prioritise areas important for investment for the continuous delivery of these ecosystem services based on their vulnerability to land degradation. We interviewed 31 stakeholders from governmental and non-governmental organizations to select the most important ecosystem services per county. Stakeholders were also asked to indicate on national maps the hotspots of these ecosystem services and locations with a high degradation risk. We then assessed the supply of the stakeholder-selected ecosystem services and land degradation risk using GIS-based spatial models. We found that for each country the spatial extent and magnitude of ecosystem services supply and land degradation based on GIS data coincides with stakeholder knowledge in some locations. In the context of supporting national level policy to achieve land degradation neutrality as proposed by the United Nations Convention to Combat Desertification we argue that the correct representation, the level of acceptance, and use of modelled outputs to support decisions will be greater when model outputs are corroborated by stakeholder knowledge. Ecosystem services that are identified as "important" by diverse stakeholder groups have a broader level of awareness and could therefore drive motivations, commitments, and actions towards improved land management, contributing to land degradation neutrality. (C) 2017 Elsevier Ltd. All rights reserved.


英文关键词Participatory mapping Spatial assessment UNCCD South-Africa Tanzania Zambia
类型Article
语种英语
国家Netherlands ; Australia ; Switzerland ; Germany ; South Africa ; Zambia ; Tanzania
收录类别SCI-E ; SSCI
WOS记录号WOS:000448093500009
WOS关键词WATER ; MANAGEMENT ; BENEFITS ; IMPACTS ; SUPPORT ; SCIENCE ; DEMAND
WOS类目Ecology ; Environmental Sciences
WOS研究方向Environmental Sciences & Ecology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/210595
作者单位1.Univ Twente, Fac Geoinformat Sci & Earth Observat ITC, POB 217, NL-7500 AE Enschede, Netherlands;
2.Univ Adelaide, Sch Biol Sci, Waite Campus, Adelaide, SA 5062, Australia;
3.Swiss Fed Inst Technol, Ramistr 101, CH-8092 Zurich, Switzerland;
4.UNCCD, POB 260129, D-53153 Bonn, Germany;
5.CSIR, Nat Resources & Environm, POB 320, ZA-7599 Stellenbosch, South Africa;
6.Univ KwaZulu Natal, Sch Agr Earth & Environm Sci, 27 Private Bag X01, ZA-3209 Scottsville, South Africa;
7.Copperbelt Univ, Sch Nat Resources, POB 21692, Kitwe, Zambia;
8.Sokoine Univ Agr, Dept Agr Engn & Land Planning, POB 3003, Morogoro, Tanzania;
9.Wageningen Univ & Res, Environm Syst Anal Grp, POB 47, NL-6700 AA Wageningen, Netherlands
推荐引用方式
GB/T 7714
Willemen, Louise,Crossman, Neville D.,Quatrini, Simone,et al. Identifying ecosystem service hotspots for targeting land degradation neutrality investments in south-eastern Africa[J],2018,159:75-86.
APA Willemen, Louise.,Crossman, Neville D..,Quatrini, Simone.,Egoh, Benis.,Kalaba, Felix K..,...&de Groot, Rudolf.(2018).Identifying ecosystem service hotspots for targeting land degradation neutrality investments in south-eastern Africa.JOURNAL OF ARID ENVIRONMENTS,159,75-86.
MLA Willemen, Louise,et al."Identifying ecosystem service hotspots for targeting land degradation neutrality investments in south-eastern Africa".JOURNAL OF ARID ENVIRONMENTS 159(2018):75-86.
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