It is getting hotter in here: determining and projecting the impacts of global environmental change on drylands Introduction

Maestre, Fernando T., Salguero-Gomez, Roberto and Quero, Jose L. (2012) It is getting hotter in here: determining and projecting the impacts of global environmental change on drylands Introduction. Philosophical Transactions of the Royal Society B-Biological Sciences, 367 1606: 3062-3075. doi:10.1098/rstb.2011.0323


Author Maestre, Fernando T.
Salguero-Gomez, Roberto
Quero, Jose L.
Title It is getting hotter in here: determining and projecting the impacts of global environmental change on drylands Introduction
Journal name Philosophical Transactions of the Royal Society B-Biological Sciences   Check publisher's open access policy
ISSN 0962-8436
1471-2970
Publication date 2012-11-01
Year available 2012
Sub-type Article (original research)
DOI 10.1098/rstb.2011.0323
Volume 367
Issue 1606
Start page 3062
End page 3075
Total pages 14
Place of publication London, United Kingdom
Publisher The Royal Society Publishing
Language eng
Formatted abstract
Drylands occupy large portions of the Earth, and are a key terrestrial biome from the socio-ecological point of view. In spite of their extent and importance, the impacts of global environmental change on them remain poorly understood. In this introduction, we review some of the main expected impacts of global change in drylands, quantify research efforts on the topic, and highlight how the articles included in this theme issue contribute to fill current gaps in our knowledge. Our literature analyses identify key under-studied areas that need more research (e.g. countries such as Mauritania, Mali, Burkina Faso, Chad and Somalia, and deserts such as the Thar, Kavir and Taklamakan), and indicate that most global change research carried out to date in drylands has been done on a unidisciplinary basis. The contributions included here use a wide array of organisms (from micro-organisms to humans), spatial scales (from local to global) and topics (from plant demography to poverty alleviation) to examine key issues to the socio-ecological impacts of global change in drylands. These papers highlight the complexities and difficulties associated with the prediction of such impacts. They also identify the increased use of long-term experiments and multidisciplinary approaches as priority areas for future dryland research. Major advances in our ability to predict and understand global change impacts on drylands can be achieved by explicitly considering how the responses of individuals, populations and communities will in turn affect ecosystem services. Future research should explore linkages between these responses and their effects on water and climate, as well as the provisioning of services for human development and well-being. 
Keyword Climate change
Desertification
Drylands
Ecosystem services
Human livelihood
Poverty alleviation
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Non-UQ

Document type: Journal Article
Sub-type: Article (original research)
Collection: School of Biological Sciences Publications
 
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