Governance, Governments and Legislation

The mandate for policy action on ocean acidification falls under the remit of the United Nations Framework Convention on Climate change (UNFCCC) since, like climate change, ocean acidification is a result of anthropogenic CO2 emissions. The international community dealing with climate change must play a decisive role in encouraging national and local governments to scale-up efforts to mitigate CO2 emissions thereby reducing the impact of both climate change and ocean acidification. The annual UNFCCC meeting, Conference of the Parties (COP) represent pivotal opportunities for the ocean science community to provide the international community dealing with climate change with information and recommendations leading to informed solutions and policy guidelines that address ocean acidification. The objective is to develop a comprehensive message about the relevance of ocean acidification in current and future governance agendas. The target audiences include the international community dealing with climate change, climate negotiators, national leaders, UN agencies and Non-governmental Organisations, as well as the parties involved in the UNFCCC process.

Governance, Governments and Legislation

The mandate for policy action on ocean acidification falls under the remit of the United Nations Framework Convention on Climate change (UNFCCC) since, like climate change, ocean acidification is a result of anthropogenic CO2 emissions. The international community dealing with climate change must play a decisive role in encouraging national and local governments to scale-up efforts to mitigate CO2 emissions thereby reducing the impact of both climate change and ocean acidification. The annual UNFCCC meeting, Conference of the Parties (COP) represent pivotal opportunities for the ocean science community to provide the international community dealing with climate change with information and recommendations leading to informed solutions and policy guidelines that address ocean acidification. The objective is to develop a comprehensive message about the relevance of ocean acidification in current and future governance agendas. The target audiences include the international community dealing with climate change, climate negotiators, national leaders, UN agencies and Non-governmental Organisations, as well as the parties involved in the UNFCCC process.

Climate-Driven Range Shifts Within Benthic Habitats Across a Marine Biogeographic Transition Zone.

Anthropogenic climate change is causing unprecedented rapid responses in marine communities, with species across many different taxonomic groups showing faster shifts in biogeographic ranges than in any other ecosystem. Spatial and temporal trends for many marine species are difficult to quantify, however, due to the lack of long-term datasets across complete geographical distributions and the occurrence of small-scale variability from both natural and anthropogenic drivers. Understanding these changes requires a multidisciplinary approach to bring together patterns identified within long-term datasets and the processes driving those patterns using biologically relevant mechanistic information to accurately attribute cause and effect. This must include likely future biological responses, and detection of the underlying mechanisms in order to scale up from the organismal level to determine how communities and ecosystems are likely to respond across a range of future climate change scenarios. Using this multidisciplinary approach will improve the use of robust science to inform the development of fit-for-purpose policy to effectively manage marine environments in this rapidly changing world.

Climate-Driven Range Shifts Within Benthic Habitats Across a Marine Biogeographic Transition Zone.

Anthropogenic climate change is causing unprecedented rapid responses in marine communities, with species across many different taxonomic groups showing faster shifts in biogeographic ranges than in any other ecosystem. Spatial and temporal trends for many marine species are difficult to quantify, however, due to the lack of long-term datasets across complete geographical distributions and the occurrence of small-scale variability from both natural and anthropogenic drivers. Understanding these changes requires a multidisciplinary approach to bring together patterns identified within long-term datasets and the processes driving those patterns using biologically relevant mechanistic information to accurately attribute cause and effect. This must include likely future biological responses, and detection of the underlying mechanisms in order to scale up from the organismal level to determine how communities and ecosystems are likely to respond across a range of future climate change scenarios. Using this multidisciplinary approach will improve the use of robust science to inform the development of fit-for-purpose policy to effectively manage marine environments in this rapidly changing world.