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Winners and Losers in the California Current under Future Ocean Acidification

A NOAA-supported study projects that Dungeness crab and some commercial finfish species living on the sea floor may decline in future years due to increased ocean acidification in the California Current. These estimates were based on computer models forecasting changes in the California Current ocean ecosystem, which includes an expected rise in summer ocean acidification […]

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Risk of Toxic Shellfish on West Coast Increases with Water Temperature

High levels of domoic acid, a shellfish toxin, are correlated with warmer ocean temperatures offshore of Oregon and Washington. An NCCOS-supported research team led by scientists from Oregon State University, the University of Oregon, and the Oregon Department of Fish and Wildlife found an association between domoic acid levels in shellfish and climate-scale warm ocean […]

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NOAA Funds Harmful Algal Bloom Forecast System Development in Pacific Northwest

NOAA’s National Centers for Coastal Ocean Science (NCCOS) are funding development of a harmful algal bloom (HAB) forecast in the Pacific Northwest to support management of shellfisheries, clamming beaches, and human health. The experimental monitoring and forecasting system will launch in 2017, with forecast bulletins predicting bloom location and concentration several days in advance. Annual […]

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Sensitivity of California Current Species to Ocean Acidification

A new study estimated the sensitivity of different groups of marine species to ocean acidification (OA) within the California Current ecosystem. Species groups were designated based on having similar functions in the ecosystem (i.e. urchins, oysters, phytoplankton, zooplankton), and the OA sensitivity for each group was determined based on previous studies. Most functional groups of species (26 of 34) responded negatively to […]

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Predicting Ocean Acidification and Hypoxia with West Coast Stakeholders

The California Current System (CCS) is among the most biologically productive regions of the world’s oceans, but upwelling of coastal waters creates vulnerability to ocean acidification and hypoxia (OAH), which scientists observed in recent decades. A project funded through the NOAA Ocean Acidification Program and NCCOS in collaboration with the California Ocean Protection Council is […]

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California Ocean Protection Council Briefed on Harmful Algal Bloom Impacts

At a recent meeting of the California Ocean Protection Council (OPC), a panel of researchers and managers briefed the council on the Summer 2015 West Coast harmful algal bloom (HAB) event and other troubling changing ocean conditions. The presentation highlighted the value of past and current NCCOS competitive HAB programs. These program investments in modeling, monitoring, observing and […]

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NCCOS Sponsored Scientist Honored with Prestigious Early-Career Award

Dr. Angelicque White, a NCCOS-sponsored researcher, received the 2016 Yentsch-Schindler Early Career Award for her groundbreaking, multidisciplinary research. The award, given by the Association for the Sciences of Limnology and Oceanography (ASLO), honors an early-career scientist for outstanding and balanced contributions to research, science training, and broader societal issues like resource management, conservation, policy, and public education. […]

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Monitoring Oregon Coastal Harmful Algae Helps Forecasting Blooms

The ongoing West Coast harmful algal bloom (HAB) highlights the need for improved regional monitoring of toxic algae in the California Current along the coasts of California, Oregon, and Washington. A first of its kind Oregon HAB monitoring and research pilot project demonstrated a viable strategy to address state management needs and fill a critical […]

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