Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/812144
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dc.contributor.authorSANTOS, S. A.
dc.contributor.authorTAKAHASHI, F.
dc.contributor.authorCARDOSO, E. L.
dc.contributor.authorFLORES, C. P.
dc.contributor.authorOLIVEIRA, L. O. F. de
dc.contributor.authorSOUZA, G. da S. e
dc.contributor.authorGOMES, E. G.
dc.contributor.authorORTEGA, E.eng
dc.date.accessioned2020-06-02T04:38:23Z-
dc.date.available2020-06-02T04:38:23Z-
dc.date.created2006-06-21
dc.date.issued2020
dc.identifier.citationOpen Journal of Ecology, v. 10, n. 5, p. 303-319, 2020.
dc.identifier.isbnISSN Online: 2162-1993
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/812144-
dc.descriptionWetland grasslands are important ecosystems for raising beef cattle, because they are highly productive and present forages with high quality. Most of these ecosystems are threatened by overgrazing or by being replaced by exotic pastures. Emergy synthesis approach was used to assess and value the services provided by native pastures wetland under three conservation status and also to compare them to exotic pastures on wetlands. The ecosystem service that was assessed included forage provision for calves production estimated from grazing capacity of cow with calf at the foot. Habitat maintenance to plant diversity and wild herbivores were also evaluated. The results showed that natural wetland pastures with better conservation status provided valuable ecosystem services and are highly renewable. Data envelopment analysis (DEA) showed that regardless of the conservation state of the natural pastures, wet native grasslands were more efficient than wet exotic grasslands. Replacing native pastures by exotic ones may reduce plant diversity and the renewability of the system. The proposed method has a holistic approach to pasture ecosystems and is able to help decision-makers to define sustainable management practices and to subsidise public policies when it comes to payments regarding ecosystem services.
dc.language.isoeng
dc.rightsopenAccesseng
dc.titleAn emergy-based approach to assess and valuate ecosystem services of tropical wetland pastures in Brazil.
dc.typeArtigo de periódico
dc.subject.thesagroEcossistema
dc.subject.thesagroPastagem Nativa
dc.subject.nalthesaurusEcosystem services
dc.subject.nalthesaurusPasture management
riaa.ainfo.id812144
riaa.ainfo.lastupdate2020-07-21 -03:00:00
dc.contributor.institutionSANDRA APARECIDA SANTOS, CPAP
dc.contributor.institutionFÁBIO TAKAHASHI, Universidade de Viçosa, Florestal, MGeng
dc.contributor.institutionEVALDO LUIS CARDOSO, CPAPeng
dc.contributor.institutionCLAUDIO PEREIRA FLORES, CPAPeng
dc.contributor.institutionLUIZ ORCIRIO FIALHO DE OLIVEIRA, CNPGCeng
dc.contributor.institutionGERALDO DA SILVA E SOUZA, SIREeng
dc.contributor.institutionELIANE GONCALVES GOMES, SIREeng
dc.contributor.institutionENRIQUE ORTEGA, Universidade de Campinas, Barão Geraldo, SP.eng
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