Technological changes and new low-carbon lifestyles, key to mitigating climate change impacts

In order to mitigate climate change impacts and achieve a more sustainable society, it is necessary to transform the current energy system based on fossil fuels into a model based on renewable energies.

Exploring climate change impacts through popular proverbs

Members of an irrigation community doing maintenance work in an acequia de careo (irrigation canal built at the top of the mountain) to improve the circulation of water for irrigation and human consumption.

Neolithic vessels reveal dairy consumption in Europe 7,000 years ago

Pottery from the site located in Verson (Francia) analysed during the research (Picture by Annabelle Cocollos, Conseil départemental du Calvados ou CD14 publicada en Germain-Vallée et al.

Mapping out the impacts of pollution upon Indigenous Peoples worldwide

Sulphur mine in Ijen, Java, Indonesia. Picture by Joan de la Malla.

Economic growth is incompatible with biodiversity conservation

A study involving more than 20 specialists in conservation ecology and ecological economics highlights the contradiction between economic growth and biodiversity conservation.

Encuesta: El rol del verde residencial durante el confinamiento por el brote de COVID-19 en España

El grupo de investigación BCNUEJ ( del ICTA-UAB ( y del IMIM ( está realizando un estudio sobre el papel del verde residencial (vegetación interior, en balcones, en terrazas, cubiertas verdes, jardines particulares, etc.

ICTA-UAB shares protective material with hospitals

ICTA-UAB is since last Monday 16 March 2020, an Institute with Restricted Access. Most of the laboratories are empty, the Scientific and Technical Services are closed, only the basic services are working and most of the people is working and staying at home.

Higher and earlier pollen concentrations expected for this spring

Spring and summer pollination will begin a few days earlier than usual and in important numbers, reaching higher than average levels (from the 1994-2019 period).

Power struggles hinder urban adaptation policies to climate change

Transformative actions implemented by cities to address and mitigate the impacts of climate change may be hindered by political struggles for municipal power.

Analysis of tropical fire soot deposited in the ocean will help predict future global climate changes

The ICTA-UAB begins a scientific expedition in the Atlantic Ocean to collect dust and smoke samples from the fires of tropical Africa deposited in marine sediments.

What elements and characteristics should forests have to influence human health?

Despite the increasing interest of the scientific community and society towards the potential of forests as a source of human health, the existing scientific literature does not allow for a coherent relationship between the type of forest and different health variables.

Red coral effectively recovers in Mediterranean protected areas after decades of overexploitation

Protection measures of the Marine Protected Areas have enable red coral colonies (Corallium rubrum) to recover partially in the Mediterranean Sea, reaching health levels similar to those of the 1980s in Catalonia and of the 1960s in the Ligurian Sea (Northwestern Italy).

Sub-national “climate clubs” could offer key to combating climate change

‘Climate clubs’ offering membership for sub-national states, in addition to just countries, could speed up progress towards a globally-harmonised climate change policy, which in turn offers a way to achieve stronger climate policies in all countries.

Victoria Reyes-García receives an ERC Proof of Concept grant linked to the LICCI project

Victoria Reyes-García ICREA Research Professor at the Institute of Environmental Science and Technology of the Universitat Autònoma de Barcelona (ICTA-UAB) is one of the 76 top researchers that will receive ERC Proof of Concept grants.

ICTA-UAB demands the UAB to reduce number of flights

Given our current climate emergency, recently acknowledged by the UAB, the Institute of Environmental Science and Technology of the Universitat Autònoma de Barcelona (ICTA-UAB) has drawn up a proposal urging the University to put into action a new travel policy to tackle one of its most polluting activities: Flying.

New assessment finds EU electricity decarbonization discourse in need of overhaul

It’s well known that the EU is focusing its efforts on decarbonizing its economy.

Mining waste dumped into Portmán Bay continues to release metals into the sea 25 years later

The waters of the Mediterranean Sea continue to receive dissolved metals from the mining waste deposited in Portmán Bay (Murcia) 25 years after the cessation of mining activity.

A new ICTA-UAB project to assess the impacts of micro- and nano-plastics in the tropical and temperate oceans

A new project led by ICTA-UAB researcher Patrizia Ziveri is one of five projects selected for funding by the Joint Programming Initiative Healthy and Productive Seas and Oceans (JPI Oceans).

Big data reveals extraordinary unity underlying life’s diversity

Limits to growth lie at the heart of how all living things function, according to a new study carried out by ICTA-UAB researchers  .
ICTA-UAB and the network Stay Grounded to organize the Conference “Degrowth of Aviation” in Barcelona

Date: 2019-07-11

Conference will tackle how to reduce aviation on 12-14th of July in Barcelona and recent research on aviation conflicts by ICTA-UAB will be presented.

The conference “Degrowth of Aviation” will gather on 12th of July in Barcelona hundred activists, scientists, groups and members of NGOs based from Europe and all over the world will discuss strategies to degrow aviation. The conference is organized by the network Stay Grounded in coordinarion with the Institut of Environmental Science Technology of the Universitat Autònoma deBarcelona (ICTA-UAB). As a no flight conference, participants will travel to the conference over land, whilst those from far away will participate online.

Problems of turistification in Barcelona could worsen: planned airport expansion
The conference will open the space to reflect and connect the problems of mass tourism in hot spots like Barcelona with the demands for reducing flights. Barcelona is the fourth most-visited European city, the first destination of Mediterranean cruise ships and the seventh largest European airport. This tourism industry and its production model leads to very serious impacts and conflicts for the local society and the environment, among them: poor work conditions, the expulsion of residents for the transformation of their houses into tourist accommodations, the increase of rental prices; the collapse of mobility and accessibility; high levels of noise and air pollution; and generation of waste and abuse of natural resources compromising the health of people and the environment.

In this context, Spain’s national Ministry of Development and AENA, a state-owned company that manages the general interest in airports, plan the expansion of Barcelona’s airport in order to meet a demand of 25 million passengers more (the existing capacity is 70 million passengers) - an operation which will include the Girona-Costa Brava airport. 



Environmental conflicts and environmental justice movements related to aviation around the world
The EnvJustice project ( of the Institut de Ciència i Tecnologia Ambientals of the Universitat Autònoma de Barcelona (ICTA-UAB) and the Stay Grounded Network show on this map 50 socio-environmental conflicts related to the expansion or creation of new airports or aerotropolis (airports surrounded by industrial and commercial zones)

Researchers consider that most of these conflicts are caused by the infrastructure extension for aviation, "justified" through discourses of development, tourist and economic growth or improvement of security (eg, new military airports). As a consequence: forced eviction, land dispossession, destruction of ecosystems, serious damage to the health of people and nature caused by pollution and noise. However, these injustices are being reported and protested by environmental justice movements. Diverse mobilization strategies have conducted to big and small victories/sucesses: canceled, suspend or re-locate these infrastructure projects, increase compensations or reduce the negative impacts on the most affected communities. The results of this research will be presented on Friday 12 at the conference.

Strategies to degrow aviation
Regarding public policies, the damaging impacts of aviation on our climate is starting to be discussed more and more. The problem, however, is that none of the strategies in place that supposedly target aviation’s climate impact actually challenge the constant growth of the aviation sector. Instead, they pretend that flying could, in the future, become „climate neutral“ through technical improvements, biofuels and offsetting. The Stay Grounded Network, in its position paper, makes clear that those are false solutions. "The Illusion of Green Flying“ study points out the different short-falls and problems of the aviation sector‘s greenwashing strategy. 

The conference “Degrowth of Aviation” will discuss the feasibility and benefits of several concrete measures to reduce aviation, among them: limits on domestic or short-haul flights; institutional changes of travel policies; reducing airport infrastructure; fostering alternatives; touristic degrowth; and taxes on tickets and on kerosene.

European Civil Initiative to tax kerosene
A leaked European Commission report revealed that taxing aviation kerosene sold in Europe would cut aviation emissions by 11% (16.4 million tonnes of CO2) and would have no net impact on jobs or the economy while raising almost €27 billion in revenue every year. A new European Citizens' Initiative (ECI) was recently launched which needs to collect 1 million signatures in one year. The initiative that has been started by a group of students is supported by Stay Grounded. Representatives will also be present at the conference. Find the initiative here: 

Stay Grounded Network
Stay Grounded is a global network to counter aviation and strives for a sustainable and just transport system. It consists of more than 120 organisations and groups around the world. 


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