Mar 7 2014

Assessing the Vulnerability of Fish Stocks in a Changing Climate

NOAA
What is the Fish Stock Climate Vulnerability Assessment?
NOAA Fisheries, in collaboration with the NOAA Office of Oceanic and Atmospheric Research – “Earth System Research Laboratory, is finalizing a methodology to rapidly assess the vulnerability of U.S. marine stocks to climate change. The methodology uses existing information on climate and ocean conditions, species distributions, and species life history characteristics to estimate the relative vulnerability of fish stocks to potential changes in climate.

Climate change is already impacting fishery resources and the communities that depend on them.  Scientists are linking changes in ocean temperatures to shifting fish stock distributions and abundances in many marine ecosystems, and these impacts are expected to increase in the future.

To prepare for and respond to current and future changes in climate and oceans, fisheries managers and scientists need tools to identify what fishery resources may be most vulnerable in a changing climate and why certain fish stocks are vulnerable.  By providing this information, the methodology will be able to help fisheries managers and scientists identify ways to reduce risks and impacts to fisheries resources and the people that depend on them.  These kinds of climate change vulnerability assessments are increasingly being used to help assess risks to terrestrial and freshwater natural resources and man-made structures such as buildings and bridges.

Read the full article here.

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