Open AccessBetter biodiversity accounting is needed to prevent bioperversity and maximize co‐benefits from savanna burning
Author(s) -
Corey Ben,
Andersen Alan N.,
Legge Sarah,
Woinarski John C. Z.,
Radford Ian J.,
Perry Justin J.
Publication year - 2019
Publication title -
conservation letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.153
H-Index - 79
ISSN - 1755-263X
DOI - 10.1111/conl.12685
Subject(s) - biodiversity , greenhouse gas , biome , environmental resource management , business , incentive , natural resource economics , land management , land use , agroforestry , environmental science , ecology , ecosystem , economics , biology , microeconomics
Strategies for mitigating climate change through altered land management practices can provide win–win outcomes for the environment and the economy. Emissions trading for greenhouse gas (GHG) abatement in Australia's remote, fire‐prone, and sparsely populated tropical savannas provides a financial incentive for intensive fire management that aims to reduce fire frequency, severity, and extent, and it supports important social, economic, and land management opportunities for remote communities, conservation agencies, and pastoralists. These programs now cover >20% of Australia's 1.9 million km 2 tropical savanna biome, encompassing areas of globally significant biodiversity value. A common assertion is that by reducing the frequency, severity, and extent of fires for GHG abatement, these programs provide biodiversity co‐benefits. However, such biodiversity benefits have been assumed rather than demonstrated. Much better accounting of how biodiversity is responding to changed fire management is required to ensure that there are no unintended outcomes for biodiversity (bioperversity), and that biodiversity co‐benefits are maximized. Such accounting could underpin the earning of formal biodiversity credits from improved fire management, and will go a long way to understanding and improving the biodiversity outcomes of savanna fire management.