Moving from biodiversity offsets to a target-based approach for ecological compensation
Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
Fersiynau electronig
Dogfennau
- 2019 Moving from biodoversity offsets to a target-based approach for ecological compensation
Llawysgrif awdur wedi’i dderbyn, 1.04 MB, dogfen-PDF
Trwydded: CC BY Dangos trwydded
- 2019 Moving from biodiversity offrsets to a target-based approach
Fersiwn derfynol wedi’i chyhoeddi, 756 KB, dogfen-PDF
Trwydded: CC BY Dangos trwydded
Dangosydd eitem ddigidol (DOI)
Loss of habitats or ecosystems arising from development projects (e.g., infrastructure, resource extraction, urban expansion) are frequently addressed through biodiversity offsetting. As currently implemented, offsetting typically requires an outcome of “no net loss” of biodiversity, but only relative to a baseline trajectory of biodiversity decline. This type of “relative” no net loss entrenches ongoing biodiversity loss, and is misaligned with biodiversity targets that require “absolute” no net loss or “net gain.” Here, we review the limitations of biodiversity offsetting, and in response, propose a new framework for compensating for biodiversity losses from development in a way that is aligned explicitly with jurisdictional biodiversity targets. In the framework, targets for particular biodiversity features are achieved via one of three pathways: Net Gain, No Net Loss, or (rarely) Managed Net Loss. We outline how to set the type (“Maintenance” or “Improvement”) and amount of ecological compensation that is appropriate for proportionately contributing to the achievement of different targets. This framework advances ecological compensation beyond a reactive, ad‐hoc response, to ensuring alignment between actions addressing residual biodiversity losses and achievement of overarching targets for biodiversity conservation.
Allweddeiriau
Iaith wreiddiol | Saesneg |
---|---|
Rhif yr erthygl | e12695 |
Cyfnodolyn | Conservation Letters |
Cyfrol | 13 |
Rhif y cyfnodolyn | 2 |
Dyddiad ar-lein cynnar | 9 Rhag 2019 |
Dynodwyr Gwrthrych Digidol (DOIs) | |
Statws | Cyhoeddwyd - Ebr 2020 |
Cyfanswm lawlrlwytho
Nid oes data ar gael