نتایج جستجو برای: natura 2000
تعداد نتایج: 173019 فیلتر نتایج به سال:
Conservation status of the Natura 2000 habitat 3110 in Poland: Monitoring, classification and trends
New Italian data on the distribution of Annex I Habitats 1510*, 2130*, 2250*, 3180*, 3260, 5230*, 6410, 7140, 7220*, 9320 are reported in this contribution. Specifically, 14 new occurrences Natura 2000 sites presented and 20 cells added EEA 10 km × reference grid. The refer to administrative regions Abruzzo, Apulia, Friuli Venezia Giulia, Liguria, Marche, Molise, Sardinia, Sicily, Tuscany Umbria.
Climate and land use changes are major threats to biodiversity. To preserve biodiversity, networks of protected areas have been established worldwide, like the Natura 2000 network across the European Union (EU). Currently, this reserve network consists of more than 26000 sites covering more than 17% of EU terrestrial territory. Its efficiency to mitigate the detrimental effects of land use and ...
Evidences of an ongoing nitrogen enrichment of Spanish terrestrial ecosystems have been recently recorded. Atmospheric chemical transport models are valuable tools to identify those areas where these effects of atmospheric nitrogen deposition could be occurring. This study documents the performance of two chemical transport models (EMEP and CHIMERE) in predicting annual values of wet deposition...
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