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Agregado de valor de la madera de ñire en un esquema de manejo de bosques con ganadería integrada en Santa Cruz.
Peri, Pablo Luis; Lasagno, Romina Gisele; Mónaco, Martín H.; Monelos, Lucas H.; Mattenet, Francisco Javier (Consejo Agrario Provincial de Santa Cruz (CAP), 2020-03)El Ñire (Nothofagus antarctica) es una especie forestal nativa que se caracteriza por su gran plasticidad adaptándose a una gran variedad de condiciones ambientales ocupando sitios con exceso de humedad (turberas y mallines) ... -
Biodiversity and ecological long-term plots in Southern Patagonia to support sustainable land management: The case of PEBANPA network
Peri, Pablo Luis; Lencinas, María Vanessa; Bousson, Jeffrey; Lasagno, Romina Gisele; Soler Esteban, Rosina Matilde; Bahamonde, Héctor Alejandro; Martínez Pastur, Guillermo José (2016-12)Historically, interactions and trends between biodiversity, ecosystem function (EF) and land use practices in southern Patagonia (Argentina) have been largely undocumented and poorly understood. Since 2002, 1214 permanent ... -
Biomass, carbon and nutrient storage for dominant grasses of cold temperate steppe grasslands in southern Patagonia, Argentina
Peri, Pablo Luis; Lasagno, Romina Gisele (Elsevier, 2010-01)We hypothesized that different dominant grasses species display contrasting nutrient accumulation, allocation and conservation strategies. Also, we expect a distinctive pattern of carbon and biomass partitioning according ... -
Diversity patterns in the steppe of Argentinean Southern Patagonia: Environmental drivers and impact of grazing
Peri, Pablo Luis; Lencinas, María Vanessa; Martínez Pastur, Guillermo José; Wardell-Johnson, Grant W.; Lasagno, Romina Gisele (NOVA Science Publishers, 2013)The steppe ecosystem, mainly characterised by the presence of tussock, short grasses and shrubs, covers 85% of the total area in Santa Cruz Province and 25% in Tierra del Fuego Island. Most of the land in the Patagonian ... -
The effects of land management (grazing intensity) vs. the effects of topography, soil properties, vegetation type, and climate on soil carbon concentration in Southern Patagonia
Peri, Pablo Luis; Ladd, Brenton; Lasagno, Romina Gisele; Martínez Pastur, Guillermo José (Elsevier, 2016-11)Grazing is an economically important activity in Southern Patagonia’s steppe and woodland ecosystems. In the past, emphasis has been on maximizing the provisioning capacity of these ecosystems with little concern for the ... -
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 ... -
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 ... -
Modelling soil carbon content in south Patagonia and evaluating changes according to climate, vegetation, desertification and grazing
Peri, Pablo Luis; Rosas, Yamina Micaela; Ladd, Brenton; Toledo, Santiago; Lasagno, Romina Gisele; Martínez Pastur, Guillermo José (2018)In Southern Patagonia, a long-term monitoring network has been established to assess bio-indicators as an early warning of environmental changes due to climate change and human activities. Soil organic carbon (SOC) content ... -
Soil carbon is a useful surrogate for conservation planning in developing nations
Peri, Pablo Luis; Lasagno, Romina Gisele; Martínez Pastur, Guillermo José; Atkinson, Rachel; Thomas, Evert; Ladd, Brenton (Nature Research, 2019-03)Defining the optimal placement of areas for biodiversity conservation in developing nations remains a significant challenge. Our best methods for spatially targeting potential locations for biodiversity conservation rely ... -
Soil erosion rates and nutrient loss in rangelands of Southern Patagonia
Peri, Pablo Luis; Lasagno, Romina Gisele; Chartier, Marcelo Pablo; Roig Junent, Fidel Alejandro; Rosas, Yamina Micaela; Martinez Pastur, Guillermo José (Elsevier, 2021-11-25)Soil erosion in rangelands is the main driver of desertification as a result of severe drought events and overgrazing reducing potential land productivity. The objectives of this chapter are to provide an overview of soil ... -
Value of Biodiversity on Patagonian Rangeland: Estimation via a Hedonic Price Index
Duarte Guardia, Sandra; Peri, Pablo Luis; Martínez Pastur, Guillermo José; Lasagno, Romina Gisele; Lencinas, María Vanessa; Thomas, Evert; Ladd, Brenton (Elsevier, 2024-01)Plant diversity has long been linked to an increase in ecosystem productivity and function, but concrete examples in which ecosystem services are linked to diversity at the scale at which management decisions are taken are ... -
Vegetation type mapping in Southern Patagonia and its relationship with ecosystem services, soil carbon stock, and biodiversity
Peri, Pablo Luis; Gaitan, Juan José; Diaz, Boris Gaston; Almonacid, Leandro; Morales, Cristian Gabriel; Ferrer, Francisco; Lasagno, Romina Gisele; Rodríguez‑Souilla, Julián; Martínez Pastur, Guillermo José (MDPI, 2024-02-29)Vegetation Type (VT) mapping using Optical Earth observation data is essential for the management and conservation of natural resources, as well as for the evaluation of the supply of provisioning ecosystem services (ESs), ...