News

Humans use more phosphorus to produce fish than we obtain by harvesting them

17 de February 2020Adriana Clivillé

There is an imbalance between the amount of phosphorus we use in the production of fish and shellfish (which need it for growth, bones and shells) and the amount we obtain by harvesting them. Remedying it will require aquaculture’s mean phosphorus use efficiency to increase from its current level of 20% to 48% by 2050.

Citizen science and smart traps against to fight the tiger mosquito

12 de February 2020Àlex Richter-Boix

The MosquitoAlertBCN project has been one of the research initiatives selected by the Pla Barcelona Ciència. It is a project led by CREAF, with the participation of UPF and IRIDEON and the collaboration of the ASPB. The Pla Barcelona Ciència has the support of the Barcelona City Council and the “la Caixa” Bank Foundation. Last Friday, February 7, the seven sectioned research initiatives were published on the 57 that were submitted to the call of the Pla Barcelona Science. Among the selected ones is MosquitoAlertBCN a project led by CREAF, which also involves Pompeu Fabra University (UPF), the IRIDEON technology company and the Barcelona Public Health Agency (ASPB). The event, chaired by the deputy mayor, Joan Subirats and Àngel Font, corporate director of Research and Strategy of the “la Caixa” Foundation, was attended by Frederic Bartumeus, ICREA researcher at CREAF and CEAB-CSIC, specialized in theoretical and computational ecology and John Palmer, professor at UPF, co-creator sociologist at Mosquito Alert, and Mark Richard Williams by IRIDEON, a leading company in the design and manufacture of intelligent mosquito traps. MosquitoAlertBCN will generate a network of citizens and smart traps around the city to monitoring and control in real time the tiger mosquito. The system will be integrated into the current management of mosquitoes that takes place in the city, with the participation of the Public Health Agency of Barcelona (ASPB) in the execution of the project. MosquitoAlertBCN will be a real time monitoring of the tiger mosquito The network of traps and citizens will allow quantifying the quantity and dynamics of tiger mosquito populations in real time, in the city of Barcelona, ​​with unprecedented resolution and precision. The human-mosquito interaction will also be studied, by registering the bites, a very important factor in order to assess the risk of an epidemiological outbreak and improve epidemiological models. The objective of the project is to allow the city to better anticipate the risk of epidemiological outbreaks posed by the tiger mosquito in Barcelona through an open science model that could in the future be transferable to other Spanish and European cities. You can read more details about the project in the Mosquito Alert website.

The Interreg Europe project PROGRESS begins!

29 de January 2020CREAF

PROmoting the Governance of Regional Ecosystem ServiceS (PROGRESS), funded by the European Regional Development Fund (ERDF), aims to initiate a process of exchange of experiences for maintaining nature’s biodiversity, goods and services.

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To know the evolutionary potential to effective conservation management: the example of the yew

16 de January 2020Àlex Richter-Boix

Yew is considered a species of interest from the point of view of conservation for its small and isolated populations. An international team led by CREAF has studied the adaptive variation of their populations, a crucial knowledge to develop correct conservation measures.

Greener springs are causing hotter, drier summers

14 de January 2020Adriana Clivillé

For the first time, two phenomena that occur in different seasons are connected: the high temperatures advance and extend springs, so that the vegetation grows more intensely and absorbs more moisture from the soil. The consequence is much drier and warmer summers.

The WeObserve practice communities met in Barcelona to transform citizen observatories

19 de December 2019Àlex Richter-Boix

CREAF, part of the consortium of the project, was the organizer of the event, which took place between November 25 and 27 at the Casa Convalescència in Barcelona, ​​to deepen the challenges is facing the citizen science.

Some plants do not reproduce every year because of nutrient scarcity

10 de December 2019Verónica Couto Antelo

A study involving three CREAF researchers has found that plants with low nitrogen and phosphorus concentrations in their leaves do not reproduce every year to enable them to reproduce on a huge scale in years in which conditions are right. Oaks, holm oaks and beeches are examples of trees that behave in such a way.

Iceland: a natural laboratory for the study of climate change’s effects on soil

10 de December 2019Ángela Justamante

Iceland’s grasslands and living organisms react strongly to warming in an initial period of five to eight years, the ecosystem will have returned to a steady state closer to its original state when more than 50 years have elapsed.

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