Scientific foundations for an ecosystem goal, milestones and indicators for the post-2020 global biodiversity framework
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Scientific foundations for an ecosystem goal, milestones and indicators for the post-2020 global biodiversity framework. / Nicholson, Emily; Watermeyer, Kate E.; Rowland, Jessica A.; Sato, Chloe F.; Stevenson, Simone L.; Andrade, Angela; Brooks, Thomas M.; Burgess, Neil D.; Cheng, Su-Ting; Grantham, Hedley S.; Hill, Samantha L.; Keith, David A.; Maron, Martine; Metzke, Daniel; Murray, Nicholas J.; Nelson, Cara R.; Obura, David; Plumptre, Andy; Skowno, Andrew L.; Watson, James E. M.
In: Nature Ecology & Evolution, Vol. 5, No. 10, 2021, p. 1338-1349.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Scientific foundations for an ecosystem goal, milestones and indicators for the post-2020 global biodiversity framework
AU - Nicholson, Emily
AU - Watermeyer, Kate E.
AU - Rowland, Jessica A.
AU - Sato, Chloe F.
AU - Stevenson, Simone L.
AU - Andrade, Angela
AU - Brooks, Thomas M.
AU - Burgess, Neil D.
AU - Cheng, Su-Ting
AU - Grantham, Hedley S.
AU - Hill, Samantha L.
AU - Keith, David A.
AU - Maron, Martine
AU - Metzke, Daniel
AU - Murray, Nicholas J.
AU - Nelson, Cara R.
AU - Obura, David
AU - Plumptre, Andy
AU - Skowno, Andrew L.
AU - Watson, James E. M.
PY - 2021
Y1 - 2021
N2 - Despite substantial conservation efforts, the loss of ecosystems continues globally, along with related declines in species and nature's contributions to people. An effective ecosystem goal, supported by clear milestones, targets and indicators, is urgently needed for the post-2020 global biodiversity framework and beyond to support biodiversity conservation, the UN Sustainable Development Goals and efforts to abate climate change. Here, we describe the scientific foundations for an ecosystem goal and milestones, founded on a theory of change, and review available indicators to measure progress. An ecosystem goal should include three core components: area, integrity and risk of collapse. Targets-the actions that are necessary for the goals to be met-should address the pathways to ecosystem loss and recovery, including safeguarding remnants of threatened ecosystems, restoring their area and integrity to reduce risk of collapse and retaining intact areas. Multiple indicators are needed to capture the different dimensions of ecosystem area, integrity and risk of collapse across all ecosystem types, and should be selected for their fitness for purpose and relevance to goal components. Science-based goals, supported by well-formulated action targets and fit-for-purpose indicators, will provide the best foundation for reversing biodiversity loss and sustaining human well-being.Sustaining ecosystems is essential for biodiversity conservation and human well-being. This Perspective synthesizes the scientific basis for an effective goal for ecosystem conservation, and associated indicators of progress, that can be applied from global to local scales.
AB - Despite substantial conservation efforts, the loss of ecosystems continues globally, along with related declines in species and nature's contributions to people. An effective ecosystem goal, supported by clear milestones, targets and indicators, is urgently needed for the post-2020 global biodiversity framework and beyond to support biodiversity conservation, the UN Sustainable Development Goals and efforts to abate climate change. Here, we describe the scientific foundations for an ecosystem goal and milestones, founded on a theory of change, and review available indicators to measure progress. An ecosystem goal should include three core components: area, integrity and risk of collapse. Targets-the actions that are necessary for the goals to be met-should address the pathways to ecosystem loss and recovery, including safeguarding remnants of threatened ecosystems, restoring their area and integrity to reduce risk of collapse and retaining intact areas. Multiple indicators are needed to capture the different dimensions of ecosystem area, integrity and risk of collapse across all ecosystem types, and should be selected for their fitness for purpose and relevance to goal components. Science-based goals, supported by well-formulated action targets and fit-for-purpose indicators, will provide the best foundation for reversing biodiversity loss and sustaining human well-being.Sustaining ecosystems is essential for biodiversity conservation and human well-being. This Perspective synthesizes the scientific basis for an effective goal for ecosystem conservation, and associated indicators of progress, that can be applied from global to local scales.
KW - ECOLOGICAL RESILIENCE
KW - FOREST COVER
KW - HABITAT LOSS
KW - CONSERVATION
KW - AREA
KW - RISK
KW - EXTINCTION
KW - CONVENTION
KW - MANAGEMENT
KW - PROGRESS
U2 - 10.1038/s41559-021-01538-5
DO - 10.1038/s41559-021-01538-5
M3 - Journal article
C2 - 34400825
VL - 5
SP - 1338
EP - 1349
JO - Nature Ecology & Evolution
JF - Nature Ecology & Evolution
SN - 2397-334X
IS - 10
ER -
ID: 278280598