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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
18/05/2022 |
Actualizado : |
02/12/2022 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
POMPOZZI, GABRIEL; DE SANTIAGO, F.; BLUMETTO, O.; SIMÓ, M. |
Afiliación : |
GABRIEL POMPOZZI, Sección Entomología, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay; Laboratorio de Entomología, IADIZA (CCT CONICET-Mendoza), Mendoza, Argentina; MARÍA FERNANDA DE SANTIAGO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; OSCAR RICARDO BLUMETTO VELAZCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MIGUEL SIMÓ, Sección Entomología, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay. |
Título : |
Livestock systems preserving natural grasslands are biodiversity reservoirs that promote spiders' conservation. |
Fecha de publicación : |
2022 |
Fuente / Imprenta : |
Journal of Insect Conservation, 2022, volume 26, Issue 3, pages 453-462. doi: https://doi.org/10.1007/s10841-022-00399-y |
ISSN : |
1366-638X |
DOI : |
10.1007/s10841-022-00399-y |
Idioma : |
Inglés |
Notas : |
Article history: Received 17 May 2021; Accepted 8 April 2022.
Corresponding author: Pompozzi, G.; Laboratorio de Entomología, IADIZA (CCT CONICET-Mendoza), Mendoza, Argentina; email:gabrielpompozzi@gmail.com --
The study work was supported by Instituto Nacional de Investigación Agropecuaria (INIA) and Instituto Nacional de Carnes (INAC) from Uruguay.
Thanks to Alvaro Laborda and Damián Hagopián for helping us with spider identification of some specimens. Thanks also due to Sofía Copperi for help with statistical analysis and graphics. We would like to thank the farmers? member of CREA groups (families Bialade, Bremermann and Urioste) for allowing access to their fields for data collection. GP allowed ANII (Agencia Nacional de Investigación e Innovación, Uruguay) for his postdoctoral scholarship (code PD_NAC_2018_1_150034). MS acknowledge financial support by PEDECIBA (Programa de Desarrollo de Ciencias Básicas), and Sistema Nacional de Investigadores (SIN, ANII). |
Contenido : |
ABSTRACT.- Grasslands are endangered habitats through the world. Among its threats, land-use change has been recognized as one of the most important drivers of biodiversity decline. Sustainable livestock farming can be important conserving grasslands and preserving their biodiversity, and particularly in Uruguay are extensive and are carried out based on natural grasslands with little external management. However, in recent years there has been an increasing in land-use change, replacing natural grasslands with cultivated pastures, leading to a homogenization of the environments. Spiders are a model group for ecological studies, because they are good indicators of environmental change. Our goals were to evaluate the effect of land-use change (natural grasslands by annual pastures) in livestock systems of Uruguay on the spider community; and describe this community identifying conservation priority species and potential environmental indicators. We collected spiders seasonally during 1 year in three farms in Uruguay with a cattle and sheep full cycle production system. We found that substitution of natural grasslands by pastures in livestock systems implied a reduction in spider abundance and species richness. We found species considered of priority conservation for the country according to a local list and added new species to that list. Implications for insect conservation: Our results highlight the importance of conservation of natural grasslands, even in productive systems, to reduce spider diversity loss, and contribute to preserve one of the most threatened environments in the region.
© 2022, The Author(s), under exclusive licence to Springer Nature Switzerland AG. MenosABSTRACT.- Grasslands are endangered habitats through the world. Among its threats, land-use change has been recognized as one of the most important drivers of biodiversity decline. Sustainable livestock farming can be important conserving grasslands and preserving their biodiversity, and particularly in Uruguay are extensive and are carried out based on natural grasslands with little external management. However, in recent years there has been an increasing in land-use change, replacing natural grasslands with cultivated pastures, leading to a homogenization of the environments. Spiders are a model group for ecological studies, because they are good indicators of environmental change. Our goals were to evaluate the effect of land-use change (natural grasslands by annual pastures) in livestock systems of Uruguay on the spider community; and describe this community identifying conservation priority species and potential environmental indicators. We collected spiders seasonally during 1 year in three farms in Uruguay with a cattle and sheep full cycle production system. We found that substitution of natural grasslands by pastures in livestock systems implied a reduction in spider abundance and species richness. We found species considered of priority conservation for the country according to a local list and added new species to that list. Implications for insect conservation: Our results highlight the importance of conservation of natural grasslands, even in productive system... Presentar Todo |
Palabras claves : |
Abundance; Cultivated pastures; LAND-USE CHANGE; Priority conservation; Species richness. |
Thesagro : |
CAMPO NATURAL; URUGUAY. |
Asunto categoría : |
F01 Cultivo |
Marc : |
LEADER 03567naa a2200277 a 4500 001 1063151 005 2022-12-02 008 2022 bl uuuu u00u1 u #d 022 $a1366-638X 024 7 $a10.1007/s10841-022-00399-y$2DOI 100 1 $aPOMPOZZI, GABRIEL 245 $aLivestock systems preserving natural grasslands are biodiversity reservoirs that promote spiders' conservation.$h[electronic resource] 260 $c2022 500 $aArticle history: Received 17 May 2021; Accepted 8 April 2022. Corresponding author: Pompozzi, G.; Laboratorio de Entomología, IADIZA (CCT CONICET-Mendoza), Mendoza, Argentina; email:gabrielpompozzi@gmail.com -- The study work was supported by Instituto Nacional de Investigación Agropecuaria (INIA) and Instituto Nacional de Carnes (INAC) from Uruguay. Thanks to Alvaro Laborda and Damián Hagopián for helping us with spider identification of some specimens. Thanks also due to Sofía Copperi for help with statistical analysis and graphics. We would like to thank the farmers? member of CREA groups (families Bialade, Bremermann and Urioste) for allowing access to their fields for data collection. GP allowed ANII (Agencia Nacional de Investigación e Innovación, Uruguay) for his postdoctoral scholarship (code PD_NAC_2018_1_150034). MS acknowledge financial support by PEDECIBA (Programa de Desarrollo de Ciencias Básicas), and Sistema Nacional de Investigadores (SIN, ANII). 520 $aABSTRACT.- Grasslands are endangered habitats through the world. Among its threats, land-use change has been recognized as one of the most important drivers of biodiversity decline. Sustainable livestock farming can be important conserving grasslands and preserving their biodiversity, and particularly in Uruguay are extensive and are carried out based on natural grasslands with little external management. However, in recent years there has been an increasing in land-use change, replacing natural grasslands with cultivated pastures, leading to a homogenization of the environments. Spiders are a model group for ecological studies, because they are good indicators of environmental change. Our goals were to evaluate the effect of land-use change (natural grasslands by annual pastures) in livestock systems of Uruguay on the spider community; and describe this community identifying conservation priority species and potential environmental indicators. We collected spiders seasonally during 1 year in three farms in Uruguay with a cattle and sheep full cycle production system. We found that substitution of natural grasslands by pastures in livestock systems implied a reduction in spider abundance and species richness. We found species considered of priority conservation for the country according to a local list and added new species to that list. Implications for insect conservation: Our results highlight the importance of conservation of natural grasslands, even in productive systems, to reduce spider diversity loss, and contribute to preserve one of the most threatened environments in the region. © 2022, The Author(s), under exclusive licence to Springer Nature Switzerland AG. 650 $aCAMPO NATURAL 650 $aURUGUAY 653 $aAbundance 653 $aCultivated pastures 653 $aLAND-USE CHANGE 653 $aPriority conservation 653 $aSpecies richness 700 1 $aDE SANTIAGO, F. 700 1 $aBLUMETTO, O. 700 1 $aSIMÓ, M. 773 $tJournal of Insect Conservation, 2022, volume 26, Issue 3, pages 453-462. doi: https://doi.org/10.1007/s10841-022-00399-y
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INIA Las Brujas (LB) |
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
28/01/2021 |
Actualizado : |
28/01/2021 |
Tipo de producción científica : |
Cartillas |
Autor : |
RODRÍGUEZ, L.; SIERRA, F.; LAPETINA, J. |
Afiliación : |
LORENA RODRÍGUEZ LEZICA, MGAP/ Dirección General de Desarrollo Rural (DGDR); FEDERICO SIERRA, MGAP/ Dirección General de Desarrollo Rural (DGDR); JOAQUIN LAPETINA ACERENZA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Guía metodológica para la sistematización de experiencias de investigación participativa de los proyectos Más tecnologías. |
Complemento del título : |
Más tecnologías para la producción familiar. |
Fecha de publicación : |
2017 |
Fuente / Imprenta : |
Montevideo (UY): MGAP-DGDR, 2017. |
Páginas : |
17 p. |
Idioma : |
Español |
Notas : |
Material confeccionado por la Dirección General de Desarrollo Rural del MGAP como herramienta de apoyo a los Proyectos Más Tecnologías.
Agradecimientos:
A los integrantes de los equipos de los proyectos, a los compañeros y compañeras de la Dirección General de Desarrollo Rural,
que durante la ejecución de Más Tecnologías han contribuido a este abordaje desde su experiencia, y al Dr. Humberto Tommasino por compartir recomendaciones bibliográficas y sugerencias para la elaboración de esta guía. |
Contenido : |
Esta guía pretende servir de apoyo para el registro y la posterior sistematización de la experiencia de investigación participativa, relevando las opiniones de todos los actores involucrados, principalmente de
productores y productoras familiares, en las distintas etapas del proceso. |
Thesagro : |
POLITICAS PUBLICAS; PRODUCCION FAMILIAR. |
Asunto categoría : |
A50 Investigación agraria |
URL : |
http://www.inia.uy/Documentos/Privados/Proyectos%20M%C3%A1s%20Tecnolog%C3%ADas%20para%20la%20Producci%C3%B3n%20Familiar/Documentos/Guia%20mas%20tecnologias%20segunda%20edici%C3%B3n%20version%20web.pdf
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Marc : |
LEADER 01349nam a2200181 a 4500 001 1061696 005 2021-01-28 008 2017 bl uuuu u0uu1 u #d 100 1 $aRODRÍGUEZ, L. 245 $aGuía metodológica para la sistematización de experiencias de investigación participativa de los proyectos Más tecnologías.$h[electronic resource] 260 $aMontevideo (UY): MGAP-DGDR$c2017 300 $a17 p. 500 $aMaterial confeccionado por la Dirección General de Desarrollo Rural del MGAP como herramienta de apoyo a los Proyectos Más Tecnologías. Agradecimientos: A los integrantes de los equipos de los proyectos, a los compañeros y compañeras de la Dirección General de Desarrollo Rural, que durante la ejecución de Más Tecnologías han contribuido a este abordaje desde su experiencia, y al Dr. Humberto Tommasino por compartir recomendaciones bibliográficas y sugerencias para la elaboración de esta guía. 520 $aEsta guía pretende servir de apoyo para el registro y la posterior sistematización de la experiencia de investigación participativa, relevando las opiniones de todos los actores involucrados, principalmente de productores y productoras familiares, en las distintas etapas del proceso. 650 $aPOLITICAS PUBLICAS 650 $aPRODUCCION FAMILIAR 700 1 $aSIERRA, F. 700 1 $aLAPETINA, J.
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