La Fundación Bancaria ”la Caixa”, el ICTA-UAB y el CREAF presentan el estudio pionero Bosques sanos para una sociedad saludable

• Àngel Font, director corporativo de Investigación y Estrategia de la Fundación Bancaria ”la Caixa”; Martí Boada, profesor e investigador del Instituto de Ciencia y Tecnología Ambientales de la Universidad Autónoma de Barcelona (ICTA-UAB).

Blockadia map by ICTA-UAB reveals global scale of anti-fossil fuel movement

A new interactive map by researchers of the Institute of Environmental Science and Technology of the Universitat Autonoma de Barcelona (ICTA-UAB) reveals the worldwide impact of resistance direct actions by people putting their own bodies in the way of fossil fuel projects.

The ICTA-UAB participates in the 100xCiencia.2 meeting in Alicante

The encounter, which is focused on the transfer of knowledge and technology, brings together representatives of 40 centres and research units “Severo Ochoa” and “María de Maeztu”, respectively.

Launch of the Alliance of Severo Ochoa Centres and Maria de Maeztu Units of Excellence

​ The Secretary of State for R&D+i, Carmen Vela, chaired the kickoff meeting of the new Severo Ochoa and Maria Maeztu Alliance of Excellence.

Green gentrification can limit the favourable effects of green areas on health

A scientific research conducted by ICTA-UAB and IMIM suggests that more socially disadvantaged neighbours do not benefit equally from the effects newly created green areas have on health.

Oil contamination in the Amazon modifies chemical composition of rivers

A scientific study by the ICTA-UAB and ISS-EUR quantifies the environmental impact of oil extraction activities and contamination in headwaters of the Amazon.

ICTA-UAB researchers alert that oil palm plantations produce infertility in tropical lands

Oil palm plantations are replacing 40% of tropical forests and 32% of basic grain crops, according to an ICTA-UAB research conducted in Guatemala.

ICTA-UAB to study the sustainable use of soil and natural resources in the framework of the COUPLED program

The Institute of Environmental Science and Technology of the Universitat Autònoma de Barcelona (ICTA-UAB) will be awarded half a million euros in the framework of the COUPLED program, a European innovating training network.

UAB scientists and citizens can identify Barcelona's allergy-causing plants with the new Plant*tes app

The UAB Point of Information on Aerobiology (PIA) presented its new Plant*tes app in Barcelona as part of the BArcelona City Council's project entitled "Ciència Ciutadana als barris".

EJAtlas Includes 2,100 Case Studies on Socio-Environmental Conflicts Around the World

The Environmental Justice Atlas (EJAtlas), created by researchers of the Institute of Environmental Science and Technology of the Universitat Autònoma de Barcelona (ICTA-UAB), currently includes 2,100 cases of ecological distribution conflicts identified in different parts of the world.

Unrestricted Improvements in Fishing Technology Threaten the Future of Seafood

A study conducted by ICTA-UAB researcher Eric Galbraith shows that future improvement of fishing technology poses a threat for the global fishery that could be greater than climate change.

Ice age thermostat prevented extreme climate cooling

During the ice ages, an unidentified regulatory mechanism prevented atmospheric CO2 concentrations from falling below a level that could have led to runaway cooling, reports a study conducted by researchers of the ICTA-UAB and published online in Nature Geoscience this week.

The New Theory of Economic “Agrowth” Contributes to the Viability of Climate Policies

 ICTA-UAB researcher Jeroen van den Bergh publishes in Nature Climate Change a study in which he proposes a new economic theory compatible with the fight against climate change.

European Project to Analyse the Effects of Waste Generated by Tourism on Mediterranean Islands

An European study involving the Institute of Environmental Science and Technology of the Universitat Autònoma e Barcelona will address and propose solutions to the effects of the increase of waste generated by tourism on Mediterranean islands during the summer season.

New ICTA-UAB 'Welcome Guide'

The new ICTA-UAB 'Welcome Guide' it is at your disposal now. With this document, we aim to help you discover the basics of the PhD programme, ICTA-UAB’s structure, etc.

Social Relations, Success in Hunting and Good Health, Sources of Happiness for Indigenous People

Rural and indigenous people from the Global South push absolute income into the background as source of wellbeing.
News
The ICTA-UAB contributes to develop regional capacity for ocean acidification observations in the Western Indian Ocean

Date: 2017-11-07

WIOMSA Ocean Acidification Workshop


The ocean absorbs up to 30% of the annual emissions of anthropogenic CO2 to the atmosphere, helping to alleviate the impacts of climate change on our planet. However, this comes at a steep ecological cost, resulting in changing acidity levels in the ocean. On 24-25 October 2017, ocean acidification research and monitoring in the Western Indian Ocean region was promoted at a workshop in Dar Es Salaam, Tanzania. Patrizia Ziveri, ICREA research professor at ICTA-UAB participated in this workshop with other internationals experts.

Little is actually known about ocean acidification in the Western Indian Ocean (WIO), as long-term observations and relevant experiments have not been carried out. This means that countries in the WIO region are not able to report towards target 14.3 of Sustainable Development 14, which asks to “minimize and address the impacts of ocean acidification”.

The Western Indian Ocean Marine Science Association (WIOMSA) Ocean Acidification Workshop therefore provided the platform for a range of stakeholders, including scientists and policymakers, to discuss how to improve knowledge on the current and expected impacts of reduced pH on marine life in the region.

Twenty-three international experts representing international organizations and six countries from the WIO (Kenya, Madagascar, Mauritius, Mozambique, South Africa and Tanzania) used this unique opportunity to develop strategies to improve their scientific capacity to detect and observe the effects of ocean acidification, based on their countries’ vulnerability to ocean change.

“Local adaptation strategies are critical under ocean acidification and climate change, and it is very important to find common ground for research and policies. The Western Indian Ocean region can present a great example for scientific cooperation on ocean acidification by gathering missing knowledge and acting in the most appropriate manner to protect the critical ecosystems and the many benefits provided,” mentioned Patrizia Ziveri, ICREA research professor at ICTA-UAB.

 “From local to global – this workshop is only the starting point. New projects and new capacities with respect to ocean acidification arising from our discussions here will create new knowledge. This understanding will enable the Western Indian Ocean communities to get prepared for the impacts of ocean acidification at the local and regional level, and it will improve global predictions needed for global actions,” said Kirsten Isensee, IOC Project Specialist, to the participants.

Acidification is the decrease in seawater pH and closely linked shifts in the carbonate chemistry of the waters, including the aragonite saturation state, which is the main form of calcium carbonate used by key species to form shells and skeletal material (e.g. reef building corals and shelled molluscs).

Concerns about ocean acidification, first expressed in the early 1980s, are now confirmed. Observations in the open ocean and coastal areas have revealed that marine acidity has increased on average by about 26% since the start of the Industrial Revolution. In some regions, the changes are further amplified by natural processes such as upwelling (often cold, CO2- and nutrient-rich water travelling from the deep sea toward the surface), resulting in conditions outside biologically-relevant thresholds.

As atmospheric CO2 levels increase, estimates indicate that the ocean could be nearly 150% more acidic by 2100.

“Expanding understanding of ocean acidification status and effects on biology in local systems, like the Western Indian Ocean region, is a goal of the Global Ocean Acidification Observing Network. This workshop was essential to exchanging knowledge and building this capacity,” said Jan Newton, University of Washington faculty and GOA-ON representative who contributed to the workshop.

The two-day workshop was kindly hosted by WIOMSA and the Nairobi Convention Secretariat, supported by IOC-UNESCO, Future Earth Coasts, the Global Ocean Acidification Observing Network (GOA-ON), the Ocean Acidification International Coordination Centre (OA-ICC) of the IAEA, the University of Washington, and the Institut de Ciència i Tecnologia Ambientals of the Universitat Autònoma de Barcelona (ICTA-UAB)

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