The 10 European cities whose temperatures have been most influenced by climate change over the last 12 months include four in Spain: Madrid, Barcelona, Valencia and Zaragoza.
A climate shelter is a natural or an urban area with benign environmental conditions that offer protection from an unfavourable situation, such as too much heat, a shortage of water or a lack of access to suitable habitat. Climate shelters can be located in parks, promenades or avenues with trees and with fountains or access to natural water, such as a river or the sea. Each climate shelter’s conditions determine how well suited it is to different species — including humans — depending on their respective needs.
We interviewed Yolanda Melero, holder of a PhD in biology, whose studies have revolved around the behaviour and dynamics of American mink populations. At CREAF she is continuing to investigate how animal populations function, but is now focusing on butterflies to learn about biodiversity-friendly city design.
An international study with participation of CREAF has concluded that singing in higher pitches is no guarantee of success for city birds. This was after observing city-dwelling birds in around 20 cities worldwide, Barcelona being one of them. The researchers compared around 400 species and analyzed whether these were more abundant in their natural habitat or in urban areas.
