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Biodiversity offsets in theory and practice

  • Joseph W. Bull (a1), K. Blake Suttle (a2), Ascelin Gordon (a3), Navinder J. Singh (a4) and E. J. Milner-Gulland (a1)...
Abstract
Abstract

Biodiversity offsets are an increasingly popular yet controversial tool in conservation. Their popularity lies in their potential to meet the objectives of biodiversity conservation and of economic development in tandem; the controversy lies in the need to accept ecological losses in return for uncertain gains. The offsetting approach is being widely adopted, even though its methodologies and the overriding conceptual framework are still under development. This review of biodiversity offsetting evaluates implementation to date and synthesizes outstanding theoretical and practical problems. We begin by outlining the criteria that make biodiversity offsets unique and then explore the suite of conceptual challenges arising from these criteria and indicate potential design solutions. We find that biodiversity offset schemes have been inconsistent in meeting conservation objectives because of the challenge of ensuring full compliance and effective monitoring and because of conceptual flaws in the approach itself. Evidence to support this conclusion comes primarily from developed countries, although offsets are increasingly being implemented in the developing world. We are at a critical stage: biodiversity offsets risk becoming responses to immediate development and conservation needs without an overriding conceptual framework to provide guidance and evaluation criteria. We clarify the meaning of the term biodiversity offset and propose a framework that integrates the consideration of theoretical and practical challenges in the offset process. We also propose a research agenda for specific topics around metrics, baselines and uncertainty.

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Copyright
The online version of this article is published within an Open Access environment subject to the conditions of the Creative Commons Attribution licence <http://creativecommons.org/licenses/by/3.0/>.
Corresponding author
(Corresponding author) E-mail j.bull10@imperial.ac.uk
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S. Bekessy , B. Wintle , D.B. Lindenmayer , M. McCarthy , M. Colyvan & M. Burgman (2010) The biodiversity bank cannot be a lending bank. Conservation Letters, 3, 151158.

P.H. Brown & C.L. Lant (1999) The effect of wetland mitigation banking on the achievement of no-net-loss. Environmental Management, 23, 333345.

D.J. Bruggeman , M.L. Jones , F. Lupi & K.T. Scribner (2005) Landscape Equivalency Analysis: methodology for estimating spatially explicit biodiversity credits. Environmental Management, 36, 518534.

D.J. Bruggeman , M.L. Jones , K.T. Scribner & F. Lupi (2009) Relating tradable credits for biodiversity to sustainability criteria in a dynamic landscape. Landscape Ecology, 24, 775790.

S. Burgin (2008) BioBanking: an environmental scientist's view of the role of biodiversity banking offsets in conservation. Biodiversity and Conservation, 17, 807816.

M.W. Cadotte , K. Carscadden & N. Mirotchnick (2011) Beyond species: functional diversity and the maintenance of ecological processes and services. Journal of Applied Ecology, 48, 10791087.

S.R. Confer & W. Niering (1992) Comparison of created and natural freshwater emergent wetlands in Connecticut (USA). Wetlands Ecology and Management, 2, 143156.

M. Drechsler & F. Hartig (2011) Conserving biodiversity with tradable permits under changing conservation costs and habitat restoration time lags. Ecological Economics, 70, 533541.

M. Drechsler & F. Wätzold (2009) Applying tradable permits to biodiversity conservation: effects of space-dependent conservation benefits and cost heterogeneity on habitat allocation. Ecological Economics, 68, 10831092.

R. Duncan & P. Hay (2007) A question of balance in Integrated Impact Assessment: negotiating away the environmental interest in Australia's Basslink Project. Journal of Environmental Assessment Policy and Management, 9, 273297.

R.W. Dunford , T.C. Ginn & W.H. Desvousges (2004) The use of habitat equivalency analysis in natural resource damage assessments. Ecological Economics, 48, 4970.

P.J. Ferraro & S.K. Pattanayak (2006) Money for nothing? A call for empirical evaluation of biodiversity conservation investments. PLoS Biology, 4(4), e105.

J. Fox & A. Nino-Murcia (2005) Status of species conservation banking in the United States. Conservation Biology, 19, 9961007.

P. Gibbons & D.B. Lindenmayer (2007) Offsets for land clearing: no net loss or the tail wagging the dog? Ecological Management and Restoration, 8, 2631.

E.J. Gorrod & D.A. Keith (2009) Observer variation in field assessments of vegetation condition: implications for biodiversity conservation. Ecological Management and Restoration, 10, 3140.

D.J. Harper & J.T. Quigly (2005) No net loss of fish habitat: a review and analysis of habitat compensation in Canada. Environmental Management, 36, 343355.

C.J. Humphries , P.H. Williams & R.I. Vane-Wright (1995) Measuring biodiversity value for conservation. Annual Review of Ecology and Systematics, 26, 93111.

J.M. Kiesecker , H. Copeland , A. Pocewicz , N. Nibbelink , B. McKenney , J. Dahlke (2009) A framework for implementing biodiversity offsets: selecting sites and determining scale. BioScience, 59, 7784.

J.M. Kiesecker , H. Copeland , A. Pocewicz & B. McKenney (2010) Development by design: blending landscape level planning with the mitigation hierarchy. Frontiers in Ecology and the Environment, 8, 261266.

L. Kramer (2009) The European Commission's Opinions under Article 6(4) of the Habitats Directive. Journal of Environmental Law, 21, 5985.

W.T. Langford , A. Gordon & L. Bastin (2009) When do conservation planning methods deliver? Quantifying the consequences of uncertainty. Ecological Informatics, 4, 123135.

J. Lubchenco (1997) Entering the century of the environment: a new social contract for science. Science, 279, 491497.

M. Maron , R.J. Hobbs , A. Moilanen , J.W. Matthews , K. Christie , T.A. Gardner (2012) Faustian bargains? Restoration realities in the context of biodiversity offset policies. Biological Conservation, 155, 141148.

J.W. Matthews & A.G. Endress (2008) Performance criteria, compliance success, and vegetation development in compensatory mitigation wetlands. Environmental Management, 41, 130141.

M.A. McCarthy , K.M. Parris , R. van der Ree , M.J. McDonnell , M.A. Burgman , N.S.G. Williams (2004) The habitat hectares approach to vegetation assessment: an evaluation and suggestions for improvement. Ecological Management & Restoration, 5, 2427.

B. McKenney & J.M. Kiesecker (2010) Policy development for biodiversity offsets: a review of offset frameworks. Environmental Management, 45, 165–76.

W.J. Mitsch & R.F. Wilson (1996) Improving the success of wetland creation and restoration with know-how, time, and self-design. Ecological Applications, 6, 7783.

A. Moilanen , A.J.A. van Teeffelen , Y. Ben-Haim & S. Ferrier (2009) How much compensation is enough? A framework for incorporating uncertainty and time discounting when calculating offset ratios for impacted habitat. Restoration Ecology, 17, 470478.

D. Moreno-Mateos , M.E. Power , F.A. Comin & R. Yockteng (2012) Structural and functional loss in restored wetland ecosystems. PLoS Biology, 10(1), e1001247.

R.K.A. Morris , I. Alonso , R.G. Jefferson & K.J. Kirby (2006) The creation of compensatory habitat—can it secure sustainable development? Journal for Nature Conservation, 14, 106116.

R. Naidoo , A. Balmford , R. Costanza , B. Fisher , R.E. Green , B. Lehner (2008) Global mapping of ecosystem services and conservation priorities. Proceedings of the National Academy of Sciences of the USA, 105, 94959500.

E. Nelson , G. Mendoza , J. Regetz , S. Polasky , H. Tallis , D.R. Cameron (2009) Modeling multiple ecosystem services, biodiversity conservation, commodity production, and tradeoffs at landscape scales. Frontiers in Ecology and the Environment, 7, 411.

D. Norton (2009) Biodiversity offsets: two New Zealand case studies and an assessment framework. Environmental Management, 43, 698706.

F.M. Pouzols , M.A. Burgman & A. Moilanen (2012) Methods for allocation of habitat management, maintenance, restoration and offsetting, when conservation actions have uncertain consequences. Biological Conservation, 153, 4150.

A. Purvis & A. Hector (2000) Getting the measure of biodiversity. Nature, 405, 212219.

F. Quetier & S. Lavorel (2012) Assessing ecological equivalence in biodiversity offset schemes: key issues and solutions. Biological Conservation, 144, 29912999.

J.T. Quigley & D.J. Harper (2006a) Compliance with Canada's Fisheries Act: a field audit of habitat compensation projects. Environmental Management, 37, 336350.

J.T. Quigley & D.J. Harper (2006b) Effectiveness of fish habitat compensation in Canada in achieving no net loss. Environmental Management, 37, 351366.

M.S. Race & M.S. Fonseca (1996) Fixing compensatory mitigation: what will it take? Ecological Applications, 6, 94101.

H.M. Regan , M. Colyvan & M. Burgman (2002) A taxonomy and treatment of uncertainty for ecology and conservation biology. Ecological Applications, 12, 618628.

C.D. Rubec & A.R. Hanson (2008) Wetland mitigation and compensation: Canadian experience. Wetlands Ecology and Management, 17, 314.

J. Salzman & J.B. Ruhl (2000) Currencies and the commodification of environmental law. Stanford Law Review, 53, 607694.

S. Walker , A.L. Brower , R.T. Stephens & W.G. Lee (2009) Why bartering biodiversity fails. Conservation Letters, 2, 149157.

T.H. Westerweller & J.J. Price (2006) Crossing the divide. Power Engineer, 20, 4245.

C. Wilcox & C.J. Donlan (2007) Compensatory mitigation as a solution to fisheries bycatch–biodiversity conservation conflicts. Frontiers in Ecology and the Environment, 5, 325331.

S. Wissel & F. Wätzold (2010) A conceptual analysis of the application of tradable permits to biodiversity conservation. Conservation Biology 24, 404411.

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Oryx
  • ISSN: 0030-6053
  • EISSN: 1365-3008
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