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OC Overview
Posted on November 14, 2018 - 1:47pm, by raye

Scientists acknowledge key errors in study of how fast the oceans are warming

A recent Nature study found that the ocean absorbed 60% more heat per year than previously believed. In recent post-review, inaccuracies were discovered within the margin of error causing the percentage of heat in the ocean to be higher. (via The Washington Post)

This fish could help corals recover rather than collapse

Studies by Jonathan Pruitt of UCSB on the coral reef dwelling Dusky Farmerfish colonies look at the relationship between the Farmerfish and Coral. The studies find that as waters warm the Dusky Farmerfish become more aggressive and their populations increase, helping to keep coral safe from predators. (via Anthropocene)

OC Overview
Posted on November 5, 2018 - 10:35am, by raye

Suspending whale-watching tours, breaching dams recommended to save orcas

Washington State Governor Jay Inslee's Southern Resident Killer Whale Task Force has compiled a list of thirty-six recommendations to strengthen the future outlook for this threatened population. These goals will focus on increasing numbers of chinook salmon, decreasing water contamination, and lessening vessel noise. (via KOMO News)

MEAM

Climate-related drivers of change – such as ocean warming, acidification, and deoxygenation – will alter ocean conditions and lead to changes in marine ecosystem structure and functioning, as well as the redistribution of the services that the oceans provide (see Figure 1). As a consequence, human uses that rely on these services – fisheries, aquaculture, and tourism for example – will also undergo spatial and temporal changes at multiple scales. These changes will include local increases and decreases in intensity of uses and relocation of uses. Marine spatial planning (MSP) informs the distribution of ocean uses in space and time, and it will undoubtedly be affected by climate change at all scales ranging from global to local.

MEAM

Creating a new marine management or conservation plan? You can learn what others have done in the past – build on their research and experiences and avoid making the same mistakes – using the new Conservation Planning Database. The database has just been launched with 163 peer-reviewed papers on 155 marine systematic conservation planning exercises worldwide. The database can help planners find relevant conservation plans from all over the world including their local area, help scientists study trends in conservation planning, and help donors and NGOs identify regions where little conservation planning has been done.

MEAM

Following the October 2018 article on marine ecosystem restoration, MEAM also had the opportunity to interview Rohani Ambo-Rappe, a lecturer at Hasanuddin University in Makassar, South Sulawesi, Indonesia. She shared her experiences and advice from her work on seagrass restoration in the region. She can be contacted at rohani.amborappe [at] gmail.com for further information.

OC Overview
Posted on October 29, 2018 - 12:54pm, by raye

Startling new research finds large buildup of heat in the oceans, suggesting a faster rate of global warming

The ocean is discovered to yearly intake 60% more heat than previously known. In previous news, the IPCC warned that the earth can only warm 1.5 degrees celsius more before serious damage occurs. Having already warmed 1 degree celsius, the ability to keep our warming to less than .5 is going to be even more difficult. If these results can be retested and are found to be reliable, it would mean that much greater action is needed to help our planet (via The Washington Post)

MPA News

By Rachel Jones

On 11 September 2018 the Bertarelli Foundation hosted its first Marine Science Symposium at the Royal Geographical Society in London. The event was a showcase for the first full year of activities in the Bertarelli Programme in Marine Science – a program that focuses entirely on the 644,000-km2 British Indian Ocean Territory (BIOT) marine protected area, which includes the Chagos Archipelago.

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