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Please use this identifier to cite or link to this item: http://hdl.handle.net/10625/48518

Title: Linking poverty, HIV/AIDS and climate change to human and ecosystem vulnerability in Southern Africa : consequences for livelihoods and sustainable ecosystem management
Authors: Shackleton, Charlie M.
Keywords: VULNERABILITY
SOUTHERN AFRICA
LIVELIHOODS
ECOSYSTEM SERVICES
HIV/AIDS
CLIMATE CHANGE
NUTRITION
HUMAN VULNERABILITY
COPING MECHANISMS
ECOSYSTEM MANAGEMENT
BIODIVERSITY PROTECTION
Issue Date: 2011
Publisher: Taylor & Francis
Abstract: People in southern Africa are facing escalating levels of risk, uncertainty and consequently vulnerability as a result of multiple interacting stressors, including HIV/AIDS, poverty, food insecurity, weak governance, climate change and land degradation, to name but a few. Vulnerability or livelihood insecurity emerges when poor people as individuals or social units have to face harmful threats or shocks with inadequate capacity to respond effectively. In such situations, people often have no choice but to turn to their immediate environment for support. Evidence suggests that rising levels of human vulnerability are driving increased dependency on biodiversity and ecosystem services, which in turn, and along with other threats, is rendering ecosystems more vulnerable. This paper explores the dynamic and complex linkages and feedbacks between human vulnerability and ecosystem vulnerability, drawing on data from the southern African region. Human vulnerability is conceptualized as a threat to ecosystem health, as driven by the interplay between a number of current and emerging factors. We focus on poverty, HIV/AIDS and more intense climate extremes as examples of stressors on livelihoods and direct and indirect drivers of ecosystem change. We discuss how some of the responses to increased vulnerability may pose threats to biodiversity conservation, ecosystem management and sustainable development, whilst considering potential solutions that rely on a thorough understanding of coupled social–ecological systems and the interplay between multiple stressors and responses at different scales.
URI: http://hdl.handle.net/10625/48518
ISSN: 1745-2627
Project Number: 106038
Project Title: Vulnerability, Coping and Adaptation in the context of Climate Change and HIV/AIDS in South Africa
Document Delivery: This document is not available in the IDRC Digital Library / Ce document n'est pas disponible dans la Bibliothèque numérique du CRDI
Appears in Collections:IDRC Research Results / Résultats de recherches du CRDI
Research Results (Ecohealth) / Résultats de recherches (Écosanté)
Sub-Saharan Africa / Afrique subsaharienne
Climate Change / Changement climatique
Agricultural Transformation / Transformation agricole
Multi-stakeholder Participation / Participation de multiples intervenants
Research and Intervention / Recherche et intervention

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