The organisms commonly known as blue-green algae have proliferated much more rapidly than other algae in lakes across North America and Europe over the past two centuries – and in many cases the rate of increase has sharply accelerated since the mid-20th century, according to an international team of researchers led by scientists at McGill University with CREAF and CSIC researchers.
The yellow sugarcane aphid feeds on plants of the family of grasses. Researchers from the UAB and CREAF and from the University of León have discovered this species in Tarragona and Girona, which probably arrived from Northen Africa. Up to now it is unknown to what extent the aphid could represent a threat to European extensive crops of such plants, such as rice or maize, so it is needed a distribution map of this species in Europe in order to evaluate its potential pest behaviour.
This week saw the first meeting of the ConnectinGEO project, a new European Horizon2020 project coordinated by CREAF that has the objective of coordinating and promoting the use of Earth observation data in Europe. Earth observation data are used for determining the health of the planet from space, using remote sensing technology such as sensors and cameras on planes, satellites, and other airships
Esta semana se ha celebrado el primer encuentro del proyecto ConnectinGEO, un nuevo proyecto europeo del Horizon2020 coordinado por el CREAF que quiere homogeneizar i potenciar el uso de datos de observación de la tierra en Europa. Los datos de observación de la tierra sirven para analizar la salud del planeta desde el cielo, utilizando la teledetección con sensores o cámaras instalados en aviones, satélites o aeronaves.
Scientists consider it key to understand why droughts kill so many trees and the influence of local forest histories on tree mortality. They also warn that we know very little about the joined effects of different disturbances on each ecosystem, and highlight the necessity to plan research projects covering more time and space.
The development and extension of sustainable “Mediterranean forest” management is set to be the focus of a new collaboration between PEFC, the Programme for the Endorsement of Forest Certification, and MENFRI, the Mediterranean Network of Forestry Research and Innovation.
