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Land use changes and bird diversity in subtropical forests: urban development as the underlying factor
Silvetti, Luna Emilce; Gavier Pizarro, Gregorio Ignacio; Solari, Laura María; Arcamone, Julieta Rocio; Bellis, Laura Marisa (Springer, 2022-12-15)The Serrano Chaco forest is the least extended Gran Chaco forest type with a long his tory of human disturbances, such as ranching, urbanization, fires, an exotic tree species expansion, which have altered natural vegetation ... -
Long-term association of Tyrannus savana and Sturnella superciliaris density with land cover and climatic variables in agroecosystems of Argentina
Calamari, Noelia Cecilia; Cerezo, Alexis; Canavelli, Sonia Beatriz; Dardanelli, Sebastian; Gavier Pizarro, Gregorio Ignacio; Zaccagnini, Maria Elena (Aves Argentinas/Asociación Ornitológica del Plata, 2016-12)Agricultural expansion and intensification resulted in important changes in the agricultural landscape of the Pampas region, Argentina. We used linear mixed models to analyze the relationship between environmental variables ... -
Multiscale spatial planning to maintain forest connectivity in the Argentine Chaco in the face of deforestation
Torella, Sebastián Andrés; Piquer Rodriguez, María; Levers, Christian; Ginzburg, Rubén G.; Gavier Pizarro, Gregorio Ignacio; Kuemmerle, Tobias (Resilience Alliance, 2018)Agricultural expansion threatens biodiversity due to habitat loss and fragmentation. In the Gran Chaco, a global deforestation hotspot, rampant cropland and pasture expansion raise concerns about the sustainability of these ... -
Non-monotonic vegetation activity trends in the Lower Delta of the Paraná River: masking evidence of wetland degradation?
Aquino, Diego Sebastián; Sica, Yanina Vanesa; Quintana, Rubén Darío; Gavier Pizarro, Gregorio Ignacio (Elsevier, 2021-09-14)To understand the consequences of unsustainable management practices and global change, analyzing the patterns of ecosystem functioning and land degradation is as important as quantifying the spatio-temporal patterns of ... -
Parches de naturaleza en la matriz urbana: El talar del Jardín Botánico Arturo E. Ragonese (JBAER) y su dispersión interna y hacia el entorno
Pidal, Bárbara (Facultad de Arquitectura, Diseño y Urbanismo, Universidad de Buenos Aires, 2018)Generar un plan de manejo y diseño del paisaje que permita utilizar los parches de talar del JBAER como una muestra adecuada representativa de la biodiversidad natural de estos ambientes y desarrollar su potencial de crear ... -
Resiliencia de los sistemas agroecológicos ante el cambio climático
Belloni, Marcelo (Universidad Nacional de la Matanza, Argentina, 2017-02-17)No hay duda que la variabilidad y cambio climático (CC) se ha acentuado en estos últimos años, y está afectando tanto a agricultores familiares, pueblos originarios, agricultores tradicionales, y sistemas productivos ... -
The potential impact of economic policies on future land-use conversions in Argentina
Piquer Rodriguez, María; Baumann, Matthias; Butsic, V.; Gasparri, Néstor Ignacio; Gavier Pizarro, Gregorio Ignacio; Volante, Jose Norberto; Müller, D.; Kuemmerle, Tobias (2018)Agricultural expansion and intensification drive the conversion of natural areas worldwide. Scenarios are powerful tools to explore possible future changes in agricultural land use, how these may affect the environment, ... -
The role of soybean production as an underlying driver of deforestation in the South American Chaco
Fehlenberg, Verena; Baumann, Matthias; Gasparri, Néstor Ignacio; Piquer Rodriguez, María; Gavier Pizarro, Gregorio Ignacio; Kuemmerle, Tobias (2017-07)South America’s tropical dry forests and savannas are under increasing pressure from agricultural expansion. Cattle ranching and soybean production both drive these forest losses, but their relative importance remains ... -
Trade‐offs between biodiversity and agriculture are moving targets in dynamic landscapes
Macchi, Leandro; Decarre, Julieta; Goijman, Andrea Paula; Mastrangelo, Matías Enrique; Blendinger, Pedro G.; Gavier Pizarro, Gregorio Ignacio; Murray, Francisco; Piquer‐Rodriguez, María; Semper-Pascal, Asunción; Kuemmerle, Tobias (Wiley, 2020-07)Understanding how biodiversity responds to intensifying agriculture is critical to mitigating the trade‐offs between them. These trade‐offs are particularly strong in tropical and subtropical deforestation frontiers, yet ... -
Trade‐offs between biodiversity and agriculture are moving targets in dynamic landscapes [Conjunto de datos]
Macchi, Leandro; Decarre, Julieta; Goijman, Andrea Paula; Mastrangelo, Matías Enrique; Blendinger, Pedro G.; Gavier Pizarro, Gregorio Ignacio; Murray, Francisco; Piquer Rodriguez, María; Semper-Pascal, Asunción; Kuemmerle, Tobias (2020)Understanding how biodiversity responds to intensifying agriculture is critical to mitigating the trade-offs between them. These trade-offs are particularly strong in tropical and subtropical deforestation frontiers, yet ... -
Unveiling the increasingly altered patterns of wetland ecosystem functional diversity in the lower Delta of the Paraná River
Aquino, Diego Sebastián; Gavier Pizarro, Gregorio Ignacio; Quintana, Rubén Dario (Wiley, 2022-07-08)Since climate, environmental and anthropic controls affect ecosystem functioning simul taneously, wetlands are permanently changing at different spatio–temporal scales. Thus, regionalizations based not only on structural, ... -
Water management infrastructure alters plant species composition, functional diversity and soil condition in a livestock impaired mosaic of wetlands
Aquino, Diego Sebastián; Gavier Pizarro, Gregorio Ignacio; Quintana, Rubén Dario (Wiley, 2022-11-24)Wetlands are fundamental in conserving biodiversity, regulating pollution, and as natural reservoirs of water, among several other contributions to people. Wetlands not only harbor for a great number of animal species, but ... -
Wetland Bird Response to Habitat Composition and Configuration at Multiple Spatial Scales
Sica, Yanina V.; Quintana, Ruben D.; Bernardos, Jaime Nicolás; Calamari, Noelia Cecilia; Gavier Pizarro, Gregorio Ignacio (Springer, 2020-09-23)Wetlands loss has major consequences for biodiversity. The Delta of Paraná River is one of the largest wetland ecosystems in South America undergoing rapid conversion of freshwater marshes to pastures. We evaluated the ...