autores
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Autores
Mostrando ítems 1-20 de 35
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Análisis espacial de la efectividad de las reservas en la conservación de servicios ecosistémicos de distintos tipos de bosques en Tierra del Fuego
Lencinas, María Vanessa; Carrasco, Josela; Rosas, Yamina Micaela; Bortoluzzi, Andrés; Peri, Pablo Luis; Martínez Pastur, Guillermo José (Red Argentina de Ciencia y Tecnología Forestal, 2023-03-27)Los servicios ecosistémicos (SE) son bienes y beneficios que la sociedad obtiene de los sistemas naturales (Daily 1997), incluyendo aquellos económicos (ej. madera, comida) o no económicos (ej. valor estético, pertenencia). ... -
Anthropogenic Impacts Allowed for the Invasion of Understory Species, Affecting the Sustainability of Management Practices in Southern Patagonia
Rosas, Yamina Micaela; Peri, Pablo Luis; Cellini, Juan Manuel; Lencinas, María Vanessa; Kepfer-Rojas, Sebastian; Kappel Schmidt, Inger; Pechar, Sebastián; Barrera, Marcelo Daniel; Martínez Pastur, Guillermo José (MDPI, 2024-01-16)Forest management aims to preserve integrity and ecosystem resilience. Conservation and species invasion patterns must be determined in managed landscapes. The objectives of this study were to identify proxies that allowed ... -
Assessment of provisioning ecosystem services in terrestrial ecosystems of Santa Cruz Province, Argentina.
Rosas, Yamina Micaela; Peri, Pablo Luis; Martinez Pastur, Guillermo José (Springer, 2021-04-27)Provisioning ecosystem services play an important role in the development of regional economies. Traditional managements usually intensify the supply of provisioning services, without consideration of other services (e.g. ... -
Cambios producidos por el manejo silvopastoril en bosques de Nothofagus antarctica de Tierra del Fuego y su comparación con otros ambientes = Changes derived by the silvopastoral management in Nothofagus antarctica forests of Tierra del Fuego compared to other environments
Martínez Pastur, Guillermo José; Rosas, Yamina Micaela; Cellini, Juan Manuel; Huertas Herrera, Alejandro; Toro Manríquez, Mónica D.R.; Lencinas, María Vanessa; Benítez, Julieta; Pechar, Sebastián; Peri, Pablo Luis (CIPAV, 2023-10-15)Los sistemas silvopastoriles (SSP) son una opción que promueve el equilibrio entre la producción y la conservación. El objetivo fue determinar cambios producidos por SSP en bosques de Nothofagus antarctica (ñire) comparando ... -
Carbon footprint of lamb and Wool production at farm gate and the regional sale in southern Patagonia
Peri, Pablo Luis; Rosas, Yamina Micaela; Ladd, Brenton; Díaz-Delgado, Ricardo; Martinez Pastur, Guillermo José (MDPI, 2020-04-11)Natural steppe grasslands are the principal food resource for sheep in the Patagonia region, reared for meat and wool. However, there is currently a concern about the relationship between ruminant livestock and climate ... -
Changes in forest structure modify understory and livestock occurrence along the natural cycle and different management strategies in Nothofagus antarctica forests
Martínez Pastur, Guillermo José; Cellini, Juan Manuel; Chaves, Jimena Elizabeth; Rodríguez‑Souilla, Julián; Benítez, Julieta; Rosas, Yamina Micaela; Soler Esteban, Rosina Matilde; Lencinas, María Vanessa; Peri, Pablo Luis (Springer Nature, 2022-08-17)Sustainable forest management is proposed as a solution for many ecological and socioeconomic trade-offs associated with different forest uses. In Patagonia, silvopastoral systems were proposed to balance provisioning ... -
Changes in forest structure values along the natural cycle and different management strategies in Nothofagus antarctica forests
Martínez Pastur, Guillermo José; Rosas, Yamina Micaela; Chaves, Jimena Elizabeth; Cellini, Juan Manuel; Barrera, Marcelo Daniel; Favoretti Bondar, Santiago; Lencinas, María Vanessa; Peri, Pablo Luis (Elsevier, 2021-04-15)Ecologically sustainable forest management aims to preserve ecosystem integrity by providing wood and non-wood values. For this, it is necessary to determine the losses produced by the different management practices in ... -
Conceptual framework to define management strategies for silvopastoral systems in native forests
Peri, Pablo Luis; Rosas, Yamina Micaela; Lopez, Dardo Ruben; Lencinas, María Vanessa; Cavallero, Laura; Martínez Pastur, Guillermo José (Asociación Argentina de Ecología., 2022-08-25)Most of the native forests in Argentina are used for livestock production with little sustainable silvopastoral management. Our objective here is to discuss different management strategies where natural and human capital ... -
Conservation values of understory vascular plants in even- and uneven-aged Nothofagus antarctica forests
Martínez Pastur, Guillermo José; Rosas, Yamina Micaela; Cellini, Juan Manuel; Barrera, Marcelo Daniel; Toro Manríquez, Mónica D.R.; Huertas Herrera, Alejandro; Favoretti Bondar, Santiago; Lencinas, María Vanessa; Peri, Pablo Luis (Springer, 2020-09)Usually, stands with aging trees are considered forests with higher conservation values, regardless their structural diversity and other functional attributes. Natural stands present a wide range of age structures, from ... -
Estado y uso de los bosques nativos de Lenga, siempreverdes y mixtos de Santa Cruz: base para su conservación y manejo
Peri, Pablo Luis; Monelos, Lucas H.; Diaz, Boris Gaston; Mattenet, Francisco Javier; Huertas, Leonardo Martin; Bahamonde, Héctor Alejandro; Rosas, Yamina Micaela; Lencinas, María Vanessa; Cellini, Juan Manuel; Martínez Pastur, Guillermo José (Consejo Agrario Provincial, Santa Cruz, 2019)La importancia del presente trabajo radica en que actualmente en Santa Cruz ahora cuenta con información detallada respecto a los bosques de lenga, guindo y bosques mixtos, su distribución y superficie, estado de conservación, ... -
Human appropriation of net primary production related to livestock provisioning ecosystem services in Southern Patagonia
Peri, Pablo Luis; Rosas, Yamina Micaela; Martínez Pastur, Guillermo José (MDPI, 2022-06-22)Human appropriation of net primary productivity (HANPP) integrates ecological and socioeconomic perspectives on land use by quantifying the amount of net primary production (NPP) appropriated by society through biomass ... -
Human footprint defining conservation strategies in Patagonian landscapes: Where we are and where we want to go?
Rosas, Yamina Micaela; Peri, Pablo Luis; Pidgeon, Anna Michle; Politi, Natalia; Pedrana, Julieta; Díaz-Delgado, Ricardo; Martinez Pastur, Guillermo José (Elsevier, 2021-02)Understanding human influence on ecosystems and their services is crucial to achieve sustainable development and ensure the conservation of biodiversity. In this context, the human footprint index (HFI) represents the ... -
Improving Potential Biodiversity and Human Footprint in Nothofagus Forests of Southern Patagonia through the Spatial Prioritization of their Conservation Values
Rosas, Yamina Micaela; Peri, Pablo Luis; Carrasco, Josela; Lencinas, María Vanessa; Pidgeon, Anna Michle; Politi, Natalia; Martinuzzi, Sebastián; Martínez Pastur, Guillermo José (Springer, 2021-01)The role of biodiversity in natural forests is critical as a regulator of ecosystem function, productivity, and provision of ecosystem services. The objective was to analyse the conservation value of Nothofagus forests in ... -
Improving the knowledge of plant potential biodiversity-ecosystem services links using maps at the regional level in Southern Patagonia.
Rosas, Yamina Micaela; Peri, Pablo Luis; Lencinas, María Vanessa; Lasagno, Romina Gisele; Martínez Pastur, Guillermo José (Springer, 2021-07-22)Background: Biodiversity supports multiple ecosystem services, whereas species loss endangers the provision of many services and affects ecosystem resilience and resistance capacity. The increase of remote sensing techniques ... -
Influencia del cambio climático y variaciones en el clima sobre los bosques nativos de Argentina: ¿qué estrategias de manejo y conservación deberían considerarse?
Martinez Pastur, Guillermo José; Huertas Herrera, Alejandro; Rosas, Yamina Micaela; Barrera, Marcelo Daniel; Amoroso, Mariano M.; Alcobé, María F.; Díaz-Delgado, Ricardo; Roig Junent, Fidel Alejandro; Matteucci, Silvia D.; Peri, Pablo Luis (Ministro de Ambiente y Desarrollo Sostenible de la Nación (MAyDS), 2021-09-22)El cambio climático y las variaciones en el clima son un factor de gran incidencia sobre el desarrollo de los diferentes ecosistemas a lo largo del tiempo, donde las tendencias del cambio climático indican un aumento en ... -
Knowledge arising from long-term research of variable retention harvesting in Tierra del Fuego: where do we go from here?
Martínez Pastur, Guillermo José; Rosas, Yamina Micaela; Toro Manríquez, Mónica D.R.; Huertas Herrera, Alejandro; Miller, Juan A.; Cellini, Juan Manuel; Barrera, Marcelo Daniel; Peri, Pablo Luis; Lencinas, María Vanessa (Springer Open, 2019-07)Nothofagus pumilio forests in Tierra del Fuego are the southernmost forests in the world, where extreme climate conditions represent a challenge to attain sustainable forest management. Retention forestry was proposed as ... -
Lamb and wool provisioning ecosystem services in Southern Patagonia
Peri, Pablo Luis; Rosas, Yamina Micaela; Rivera, Emilio Hernan; Martínez Pastur, Guillermo José (MDPI, 2021-07-30)In Southern Patagonia, grasslands are the principal food resource for sheep reared for meat and wool as the main provisioning ecosystem services (ES). The main objective of this study was to model lamb and wool production ... -
Landscape variables influence over active restoration strategies of Nothofagus forests degraded by invasive Castor canadensis in Tierra del Fuego
Martinez Pastur, Guillermo José; Cellini, Juan Manuel; Lencinas, María Vanessa; Rosas, Yamina Micaela; Henn, Jonathan J.; Peri, Pablo Luis (MDPI, 2021-07-06)North American beavers (Castor canadensis) are responsible for the major changes in the Tierra del Fuego Archipelago, altering riparian forests for the long-term. Passive restoration of the areas affected was ineffective ... -
Modeling of potential habitat suitability of Hippocamelus bisulcus: effectiveness of a protected areas network in Southern Patagonia
Rosas, Yamina Micaela; Peri, Pablo Luis; Huertas Herrera, Alejandro; Pastore, Hernán; Martínez Pastur, Guillermo José (Springer, 2017)Introduction Huemul (Hippocamelus bisulcus Molina) is the most threatened flag species of Southern Patagonia, where conservation efforts were not effective to avoid the retraction of its distribution area. Habitat quality ... -
Modeling soil nitrogen content in South Patagonia across a climate gradient, vegetation type, and grazing
Peri, Pablo Luis; Rosas, Yamina Micaela; Ladd, Brenton; Toledo, Santiago; Lasagno, Romina Gisele; Martínez Pastur, Guillermo José (MDPI, 2019-05)Soil total nitrogen (N) stock in rangelands, shrublands, and forests support key ecological functions such as the capacity of the land to sustain plant and animal productivity and ecosystem services. The objective of this ...