The sanctuariesí advisory councils recently completed a working-group process with stakeholders to develop recommendations for reducing the risk of large vessels hitting endangered whales, and to evaluate acoustic impacts on whales in the sanctuaries. ACCESS data were pivotal for informing many stages of this decision-making process.
ACCESS findings on whale distribution and abundance helped show that blue whales regularly occur along the sloping edge of the continental shelf. This was the basis for recommending that the U.S. Coast Guard pursue modification of shipping lanes to avoid areas where whales consistently aggregate.
Our coastal waters are an internationally important feeding destination for whales (including endangered species), as also shown by ACCESS. Such knowledge is essential for targeting efforts to understand the impact of vessel sound on whales through new, recommended acoustic monitoring. p>ACCESS contributes in other important ways to ocean protection in the sanctuaries. Data from ACCESS have been entered into an online tool for oil spill response, designed to help emergency responders and environmental resources managers understand more precisely which biological resources are at risk.
Several years ago ACCESS began regularly monitoring marine debris. Now, as NOAA is ramping up West Coast efforts to monitor debris resulting from the Japanese tsunami, ACCESS has baseline information on marine debris prior to the tsunami and will be surveying coastal and offshore areas for tsunami-generated debris this year.
Long-term, systematic surveys are invaluable for understanding variability in marine systems and informing management. ACCESS provides critical information that supports our best decisions for protecting magnificent ocean areas.