Ocean Acidification
In November 2017, the German research network on ocean acidification BIOACID (Biological Impacts of Ocean Acidification) reaches its conclusion after eight years of extensive in [...] from 20 German institutions clearly indicate that ocean acidification and warming, along with other environmental stressors, impair life in the ocean and compromise important ecosystem services it provides

vulnerable to ocean acidification. The increasing amount of carbon dioxide in the atmosphere leads to an increased absorption of CO2 in the cold waters of the polar oceans and enhances the acidification there

New Study
If carbon dioxide concentrations in the atmosphere and thereby in the ocean continue to rise, this could favour the mass development of toxic algae, with far-reaching consequences for the

and carbonate preservation in the deep ocean and the impact of ocean acidification on the ocean. Figure 8: Calculated aragonite solubility in the Atlantic ocean along the A16 line (data: Carina database [...] calcite - Liebig’s law and nutrient limitation Climate change - Basics of ocean acidification and deoxygenation - Heat content of ocean Survey planning and operation at sea Health and Safety at Sea 17 Student [...] Partnership for Observation of the Global Oceans (POGO) and funded through the Nippon Foundation and ATLANTOS. The scientific programme in 2019 is based on Ocean and Climate interactions and is designed

with reduced or zero waste • Potential of shellfish as sink for CO2 and of algae to mitigate ocean acidification • Identify industry barriers for production of seed of low trophic species • New and novel [...] aquaculture network along and across the Atlantic Ocean Atlantic Consortium AquaVitae will contribute to the Belém Statement, the joint Declaration on Atlantic Ocean Research and Innovation Cooperation between [...] it contains. AquaVitae Project Unlocking the Potential of Sustainable Aquaculture in the Atlantic Ocean www.aquavitaeproject.eu Hatchery & Seedling Production Post Hatchery & Seedling to Harvest Processes

of the Paris Climate Agreement is not achieved. Under conditions of further warming and acidification of the ocean, Atlantic cod and its arctic relative polar cod would be forced to look for new habitats

PowerPoint Presentation Ocean and climate change Dr. Rebecca Rolph Alfred Wegener Institute for Polar and Marine Research Potsdam, Germany • How the ocean regulates climate • Changes in the ocean • What these changes [...] more acidic since industrial revolution How the ocean regulates climate Sea state Sea state and climate How Ocean Regulates Climate F. Drullion • Controls ocean/atmosphere exchange • Global cycles of energy [...] ESA How Ocean Regulates Climate IPCC told us we need to better understand sea state We have now added sea state to our Climate Change Initiative Changes in the ocean: temperature Global ocean has warmed

of Southern Ocean phytoplankton to global change, in particular to ocean acidification. The availability of trace metals and light are considered key factors in controlling Southern Ocean phytoplankton [...] Polarstern expedition ANT XXVII-2. Picture: S. Trimborn (Photo: Alfred-Wegener-Institut) Southern Ocean phytoplankton are major drivers of global carbon cycling accounting for 20% of the global annual primary [...] information is available on how these environmental factors (trace metals, CO2, light) affect Southern Ocean phytoplankton. In particular research on interactive effects of these factors is still missing. The

Ocean acidification
A new study in the prestigious journal Science Advances shows that stress from rising water temperatures reduces ability of corals to adapt to ocean acidification.

Over the past 200 years, our planet’s oceans have absorbed more than a quarter of all anthropogenic carbon dioxide from the atmosphere. As a result, their acidity has increased by nearly 30 percent their [...] recently demonstrated. If this comes to pass, it could have far-reaching consequences for life in the ocean, as they report in the journal Nature.