Tree species selection for silvopastoral systems from an ethnoecological approach: I. The new ethnoecological selection index (EESI) and key interactions in the pastoral agroecosystem.
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| Title: | Tree species selection for silvopastoral systems from an ethnoecological approach: I. The new ethnoecological selection index (EESI) and key interactions in the pastoral agroecosystem. |
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| Authors: | Dan, Maurício L.1 (AUTHOR) mauricioldan@gmail.com, Kunz, Sustanis H.2 (AUTHOR), Abreu, Karla M. P3 (AUTHOR), Zorzanelli, Raquel F.4 (AUTHOR), Gomes, Robert2 (AUTHOR), Daudt, Alex R.5 (AUTHOR), Dias, Daphne A.6 (AUTHOR) |
| Source: | Agroecology & Sustainable Food Systems. 2026, Vol. 50 Issue 4, p742-771. 30p. |
| Subject Terms: | *Silvopastoral systems, *Grazing, *Pasture ecology, Multiple criteria decision making, Multipurpose trees, Rural families, Cultural ecology, Ethnology |
| Geographic Terms: | Espírito Santo (Brazil : State) |
| Abstract: | We aimed to integrate local and scientific knowledge to select tree species for elaborate silvopastoral systems with the proposition of a multi-criteria decision-making support tool. We conducted a pilot study in the south of Espírito Santo, a tropical Brazilian region. The survey of trees took place on 136.9 ha of pastureland at nine rural properties. We interviewed 42 family farmers that practiced cattle ranching and had trees in their pastures. A multi-attribute utility function was created to select and order ten tree species with cultural and ecological potential for pasture afforestation. We evaluated these species regarding their interactions with soil cover, herbaceous biomass and bovine grazing. The ten selected tree species showed orderly decreased EESI (Ethnoecological Selection Index) values ranging from 0.8327 to 0.5958. All ten species were native, 30% were nitrogen fixers, 70% had Use Value, and none were invasive. Regarding soil cover, herbaceous biomass, and grazing, the under the crown and outside the crown strata showed no statistical differences between them. The crown base height and herbaceous ground cover positively correlated, while the canopy cover and herbaceous ground cover negatively correlated. The EESI creates an interface between the traditional knowledge of family farmers and scientific knowledge. [ABSTRACT FROM AUTHOR] |
| Copyright of Agroecology & Sustainable Food Systems is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | GreenFILE |
| FullText | Text: Availability: 0 |
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| Header | DbId: 8gh DbLabel: GreenFILE An: 191332256 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Tree species selection for silvopastoral systems from an ethnoecological approach: I. The new ethnoecological selection index (EESI) and key interactions in the pastoral agroecosystem. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Dan%2C+Maurício+L%2E%22">Dan, Maurício L.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> mauricioldan@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Kunz%2C+Sustanis+H%2E%22">Kunz, Sustanis H.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Abreu%2C+Karla+M%2E+P%22">Abreu, Karla M. P</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zorzanelli%2C+Raquel+F%2E%22">Zorzanelli, Raquel F.</searchLink><relatesTo>4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Gomes%2C+Robert%22">Gomes, Robert</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Daudt%2C+Alex+R%2E%22">Daudt, Alex R.</searchLink><relatesTo>5</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Dias%2C+Daphne+A%2E%22">Dias, Daphne A.</searchLink><relatesTo>6</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Agroecology+%26+Sustainable+Food+Systems%22">Agroecology & Sustainable Food Systems</searchLink>. 2026, Vol. 50 Issue 4, p742-771. 30p. – Name: Subject Label: Subject Terms Group: Su Data: *<searchLink fieldCode="DE" term="%22Silvopastoral+systems%22">Silvopastoral systems</searchLink><br />*<searchLink fieldCode="DE" term="%22Grazing%22">Grazing</searchLink><br />*<searchLink fieldCode="DE" term="%22Pasture+ecology%22">Pasture ecology</searchLink><br /><searchLink fieldCode="DE" term="%22Multiple+criteria+decision+making%22">Multiple criteria decision making</searchLink><br /><searchLink fieldCode="DE" term="%22Multipurpose+trees%22">Multipurpose trees</searchLink><br /><searchLink fieldCode="DE" term="%22Rural+families%22">Rural families</searchLink><br /><searchLink fieldCode="DE" term="%22Cultural+ecology%22">Cultural ecology</searchLink><br /><searchLink fieldCode="DE" term="%22Ethnology%22">Ethnology</searchLink> – Name: SubjectGeographic Label: Geographic Terms Group: Su Data: <searchLink fieldCode="DE" term="%22Espírito+Santo+%28Brazil+%3A+State%29%22">Espírito Santo (Brazil : State)</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: We aimed to integrate local and scientific knowledge to select tree species for elaborate silvopastoral systems with the proposition of a multi-criteria decision-making support tool. We conducted a pilot study in the south of Espírito Santo, a tropical Brazilian region. The survey of trees took place on 136.9 ha of pastureland at nine rural properties. We interviewed 42 family farmers that practiced cattle ranching and had trees in their pastures. A multi-attribute utility function was created to select and order ten tree species with cultural and ecological potential for pasture afforestation. We evaluated these species regarding their interactions with soil cover, herbaceous biomass and bovine grazing. The ten selected tree species showed orderly decreased EESI (Ethnoecological Selection Index) values ranging from 0.8327 to 0.5958. All ten species were native, 30% were nitrogen fixers, 70% had Use Value, and none were invasive. Regarding soil cover, herbaceous biomass, and grazing, the under the crown and outside the crown strata showed no statistical differences between them. The crown base height and herbaceous ground cover positively correlated, while the canopy cover and herbaceous ground cover negatively correlated. The EESI creates an interface between the traditional knowledge of family farmers and scientific knowledge. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Agroecology & Sustainable Food Systems is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1080/21683565.2025.2541376 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 30 StartPage: 742 Subjects: – SubjectFull: Silvopastoral systems Type: general – SubjectFull: Grazing Type: general – SubjectFull: Pasture ecology Type: general – SubjectFull: Multiple criteria decision making Type: general – SubjectFull: Multipurpose trees Type: general – SubjectFull: Rural families Type: general – SubjectFull: Cultural ecology Type: general – SubjectFull: Ethnology Type: general – SubjectFull: Espírito Santo (Brazil : State) Type: general Titles: – TitleFull: Tree species selection for silvopastoral systems from an ethnoecological approach: I. The new ethnoecological selection index (EESI) and key interactions in the pastoral agroecosystem. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Dan, Maurício L. – PersonEntity: Name: NameFull: Kunz, Sustanis H. – PersonEntity: Name: NameFull: Abreu, Karla M. P – PersonEntity: Name: NameFull: Zorzanelli, Raquel F. – PersonEntity: Name: NameFull: Gomes, Robert – PersonEntity: Name: NameFull: Daudt, Alex R. – PersonEntity: Name: NameFull: Dias, Daphne A. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 05 Text: 2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 21683565 Numbering: – Type: volume Value: 50 – Type: issue Value: 4 Titles: – TitleFull: Agroecology & Sustainable Food Systems Type: main |
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