2005
DOI: 10.1098/rstb.2004.1592
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Measuring the extent and effectiveness of protected areas as an indicator for meeting global biodiversity targets

Abstract: There are now over 100000 protected areas worldwide, covering over 12% of the Earth's land surface. These areas represent one of the most significant human resource use allocations on the planet. The importance of protected areas is reflected in their widely accepted role as an indicator for global targets and environmental assessments. However, measuring the number and extent of protected areas only provides a unidimensional indicator of political commitment to biodiversity conservation. Data on the geographi… Show more

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Cited by 864 publications
(588 citation statements)
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“…Protected areas (PA) are recognized as the most effective strategy for in situ conservation, maintaining not only the biodiversity and ecosystem services, but also historical and cultural values (Chape et al 2005, Xavier et al 2008. However, the conservation of viable populations in the long term inside PA depends on their surroundings, since species are not restricted to the interior of the reserves (Hjert 2006, Vynne et al 2014.…”
Section: Introductionmentioning
confidence: 99%
“…Protected areas (PA) are recognized as the most effective strategy for in situ conservation, maintaining not only the biodiversity and ecosystem services, but also historical and cultural values (Chape et al 2005, Xavier et al 2008. However, the conservation of viable populations in the long term inside PA depends on their surroundings, since species are not restricted to the interior of the reserves (Hjert 2006, Vynne et al 2014.…”
Section: Introductionmentioning
confidence: 99%
“…Although these figures do not meet the 10% target, they appear promising in comparison with global statistics, which indicate that close to 75% of 190 coastal states and territories have less than 1% of their EEZ (or equivalent) within MPAs, and 63% have less than 0.5% protected (Spalding et al, 2010). The number and coverage of MPAs does not however provide an indication of whether or not these MPAs are actually being managed and whether management is effective (Chape et al, 2005).…”
Section: Regional Organisation For the Protection Of The Marine Envirmentioning
confidence: 99%
“…In 2003, only 0.45% of the global ocean surface area or 1.14% of Exclusive Economic Zones (EEZs), was protected within 4116 MPAs (Chape et al, 2003). By 2006, there were 4435 MPAs protecting 2.35 million km 2 , equivalent to 0.65% of the global oceans or 1.63% of EEZs , which compared poorly to achievements in the terrestrial domain, where 104,791 protected areas covered 18.38 million km 2 , equivalent to 12% of the global land surface area (Chape et al, 2005). By 2008, there were 5045 MPAs, protecting a total of 2.59 million km 2 , equivalent to 0.72% of the global oceans or 1.80% of EEZs (Spalding et al, 2008).…”
Section: Introductionmentioning
confidence: 99%
“…imminently. Globally, the overall land under protection is slightly in excess of this, although protection and management are very varied (Coad et al, 2008;Chape et al, 2005). It has been suggested that it would be useful to debate whether there is an appropriate upper limit to the level of designated land in the UK.…”
Section: Policy Driversmentioning
confidence: 99%