Financial costs of meeting global biodiversity conservation targets: current spending and unmet needs
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Financial costs of meeting global biodiversity conservation targets : current spending and unmet needs. / McCarthy, Donal P.; Donald, Paul F.; Scharlemann, Jörn P.W.; Buchanan, Graeme M.; Balmford, Andrew; Green, Jonathan M. H.; Bennun, Leon A.; Burgess, Neil David; Fishpool, Lincoln D.C.; Garnett, Stephen T.; Leonard, David L.; Maloney, Richard F.; Morling, Poul; Schaefer, H. Martin; Symes, Andy; Wiedenfeld, David A.; Butchart, Stuart H.M.
In: Science, Vol. 338, No. 6109, 2012, p. 946-949.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Financial costs of meeting global biodiversity conservation targets
T2 - current spending and unmet needs
AU - McCarthy, Donal P.
AU - Donald, Paul F.
AU - Scharlemann, Jörn P.W.
AU - Buchanan, Graeme M.
AU - Balmford, Andrew
AU - Green, Jonathan M. H.
AU - Bennun, Leon A.
AU - Burgess, Neil David
AU - Fishpool, Lincoln D.C.
AU - Garnett, Stephen T.
AU - Leonard, David L.
AU - Maloney, Richard F.
AU - Morling, Poul
AU - Schaefer, H. Martin
AU - Symes, Andy
AU - Wiedenfeld, David A.
AU - Butchart, Stuart H.M.
PY - 2012
Y1 - 2012
N2 - World governments have committed to halting human-induced extinctions and safeguarding important sites for biodiversity by 2020, but the financial costs of meeting these targets are largely unknown. We estimate the cost of reducing the extinction risk of all globally threatened bird species (by ≥1 International Union for Conservation of Nature Red List category) to be U.S. $0.875 to $1.23 billion annually over the next decade, of which 12% is currently funded. Incorporating threatened nonavian species increases this total to U.S. $3.41 to $4.76 billion annually. We estimate that protecting and effectively managing all terrestrial sites of global avian conservation significance (11,731 Important Bird Areas) would cost U.S. $65.1 billion annually. Adding sites for other taxa increases this to U.S. $76.1 billion annually. Meeting these targets will require conservation funding to increase by at least an order of magnitude.
AB - World governments have committed to halting human-induced extinctions and safeguarding important sites for biodiversity by 2020, but the financial costs of meeting these targets are largely unknown. We estimate the cost of reducing the extinction risk of all globally threatened bird species (by ≥1 International Union for Conservation of Nature Red List category) to be U.S. $0.875 to $1.23 billion annually over the next decade, of which 12% is currently funded. Incorporating threatened nonavian species increases this total to U.S. $3.41 to $4.76 billion annually. We estimate that protecting and effectively managing all terrestrial sites of global avian conservation significance (11,731 Important Bird Areas) would cost U.S. $65.1 billion annually. Adding sites for other taxa increases this to U.S. $76.1 billion annually. Meeting these targets will require conservation funding to increase by at least an order of magnitude.
U2 - 10.1126/science.1229803
DO - 10.1126/science.1229803
M3 - Journal article
C2 - 23065904
VL - 338
SP - 946
EP - 949
JO - Science
JF - Science
SN - 0036-8075
IS - 6109
ER -
ID: 48872902