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Safeguarding the provision of ecosystem services in catchment systems

Everard, Mark

Authors

Mark Everard Mark.Everard@uwe.ac.uk
Associate Professor in Ecosystem Services



Abstract

A narrow technocentric focus on a few favored ecosystem services (generally provisioning services) has led to ecosystem degradation globally, including catchment systems and their capacities to support human well-being. Increasing recognition of the multiple benefits provided by ecosystems is slowly being translated into policy and some areas of practice, although there remains a significant shortfall in the incorporation of a systemic perspective into operation management and decisionmaking tools. Nevertheless, a range of ecosystem-based solutions to issues as diverse as flooding and green space provision in the urban environment offers hope for improving habitat and optimization of beneficial services. The value of catchment ecosystem processes and their associated services is also being increasingly recognized and internalized by the water industry, improving water quality and quantity through catchment land management rather than at greater expense in the treatment costs of contaminated water abstracted lower in catchments. Parallel recognition of the value of working with natural processes, rather than "defending" built assets when catchment hydrology is adversely affected by unsympathetic upstream development, is being progressively incorporated into flood risk management policy. This focus on wider catchment processes also yields a range of cobenefits for fishery, wildlife, amenity, flood risk, and other interests, which may be optimized if multiple stakeholders and their diverse value systems are included in decision-making processes. Ecosystem services, particularly implemented as a central element of the ecosystem approach, provide an integrated framework for building in these different perspectives and values, many of them formerly excluded, into commercial and resource management decision-making processes, thereby making tractable the integrative aspirations of sustainable development. This can help redress deeply entrenched inherited assumptions, habits, and vested interests, replacing them in many management situations with wider recognition of the multiple values of ecosystems and their services. Global interest in taking an ecosystem approach is promoting novel scientific and policy thinking, yet there is a shortfall in its translation into practical management tools. Professional associations may have key roles to play in breaking down barriers to the "mainstreaming" of systemic perspectives into common practice, particularly through joining u different sectors of society essential to their implementation and ongoing adaptive management. © 2012 SETAC.

Citation

Everard, M. (2013). Safeguarding the provision of ecosystem services in catchment systems. Integrated Environmental Assessment and Management, 9(2), 252-259. https://doi.org/10.1002/ieam.1386

Journal Article Type Article
Publication Date Jul 26, 2013
Deposit Date Jun 13, 2013
Publicly Available Date Mar 29, 2024
Journal Integrated Environmental Assessment and Management
Print ISSN 1551-3777
Publisher Wiley
Peer Reviewed Not Peer Reviewed
Volume 9
Issue 2
Pages 252-259
DOI https://doi.org/10.1002/ieam.1386
Keywords catchment, watershed, ecosystem services, societal benefits, valuation
Public URL https://uwe-repository.worktribe.com/output/937906
Publisher URL http://dx.doi.org/10.1002/ieam.1386