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Las altas temperaturas están provocando que las lagunas y las marismas de Doñana pierdan agua rápidamente

La superficie inundada en la marisma es de un 78% pero la profundidad es escasa. Por otra parte, sólo el 1,9% de las lagunas temporales están inundadas. Las precipitaciones crean una oportunidad...

Traffic noise causes lifelong harm to baby birds

A study with CSIC participation reveals for the first time that car noise harms individuals throughout their lifetime even years after exposure

Illegal wildlife trade, a serious problem for biodiversity and human health

A research team led by the Doñana BIological Station and the University Pablo de Olavide have detected wild-caught pets in 95% of the localities in the Neotropic and warns of the risk of zoonotic...

Urbanization and loss of woody vegetation are changing key traits of arthropod communities

Urbanization is favouring smaller beetle species and larger spider species with greater dispersal capacity.

The loss of woody areas is linked to a decline in the duration of the activity...

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Sixteen years of change in human footprint

Sixteen years of change in human footprint

Human pressures on the environment are changing spatially and temporally, with profound implications for the planet's biodiversity and human economies. Recently available data on infrastructure, land cover and human access into natural areas were used to construct a globally standardized measure of the cumulative human footprint on the terrestrial environment at 1?km2 resolution from 1993 to 2009. While the human population has increased by 23% and the world economy has grown 153%, the human footprint has increased by just 9%. Still, 75% the planet's land surface is experiencing measurable human pressures. Moreover, pressures are perversely intense, widespread and rapidly intensifying in places with high biodiversity. Encouragingly, decreases in environmental pressures are discovered in the wealthiest countries and those with strong control of corruption. Clearly the human footprint on Earth is changing, yet there are still opportunities for conservation gains. informacion[at]ebd.csic.es: Venter et al (2016) Sixteen years of change in the global terrestrial human footprint and implications for biodiversity conservation. Nature Comm 7: 12558. Doi 10.1038/ncomms12558


http://www.nature.com/articles/ncomms12558