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Extensive sheep grazing is associated with trends in steppe birds in Spain: recommendations for the Common Agricultural Policy
Iberian natural steppes have traditionally been used for extensive sheep grazing, which has been noted to be positively associated with steppe bird abundance and diversity. Sheep numbers in Spain, which harbors the largest European populations of many steppe bird species, decreased by 9.2 million (3...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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PeerJ Inc.
2022
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8893029/ https://www.ncbi.nlm.nih.gov/pubmed/35251778 http://dx.doi.org/10.7717/peerj.12870 |