Facultad de Agronomía Universidad de Buenos Aires
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Laboratorio de Análisis Regional y Teledetección (LART)

Publicaciones y Congresos

Publicaciones

2012

  • Baldassini P., J.N. Volante, L.M. Califano, J.M. Paruelo. 2012. Caracterización regional de la estructura y de la productividad de la vegetación de la Puna mediante el uso de imágenes MODIS. Ecología Austral 22:22-32.
  • Benech-Arnold R., M. Semmartin y M. Oesterheld. 2012. Seed science in the 21st century: its role in emerging economies. Seed Science Research 22: S3-S8.
  • Fensholt R., T. Langanke, K. Rasmussen, A. Reenberg, S.D. Prince, C. Tucker, R. J. Scholes, Q.B. Le, A. Bondeau, R. Eastman, H. Epstein, A. E. Gaughan, U. Hellden, C. Mbow, L. Olsson, J.M. Paruelo, C. Schweitzer, J. Seaquist, K. Wessels. 2012. Greenness in semi-arid areas across the globe 1981–2007 — an Earth Observing Satellite based analysis of trends and drivers. Remote Sensing of Environment 121: 144-158
  • Irisarri G., M. Oesterheld, J.M. Paruelo y M. Texeira. 2012. “Patterns and controls of above-ground net primary production in meadows of Patagonia. A remote sensing approach”. Journal of Vegetation Science 23:114-126.
  • Manzoni S., G. Piñeiro; R.B. Jackson, E. G. Jobbágy; J.H. Kim; A. Porporato.2012. Analytical models of soil and litter decomposition: Solutions for mass loss and time-dependent decay rates. Soil Biology and Biochemistry 50: 66-76.
  • Texeira M., G. Baldi y J.M. Paruelo. 2012. “An exploration of direct and indirect drivers of herbivore reproductive performance in arid and semi arid rangelands by means of structural equation models.” Journal of Arid Environments 81:26-34.
  • Viglizzo E.F., J.M. Paruelo, P. Laterra, E.G. Jobbágy. 2012. Ecosystem service evaluation to support land-use policy. Agriculture, Ecosystems & Environment 154: 78-84.
  • Volante J.N., D. Alcaraz-Segura, M.J. Mosciaro, E.F. Viglizzo, J.M. Paruelo. 2012. Ecosystem functional changes associated with land clearing in NW Argentina. Agriculture, Ecosystems & Environment 154: 12-22.

2011

  • Anderson D. L., Bonvissuto G. L., Brizuela M. A., Chiossone G., Cibils A. F., Cid M. S., Feldman I., Fernández Grecco R. C., Kunst C., Oesterheld M., Oliva G. E., Paruelo J. M., Peinetti H. R. l. & Villagra E. S. 2011 Perspectives on rangeland management education and research in Argentina. Rangelands 33 (1): 2-12.
  • Aragón R., Oesterheld M., Irisarri G. & Texeira M. 2011. Stability of ecosystem functioning and diversity of grasslands at the landscape scale. Landscape Ecology 26: 1011-22.
  • Caride C., J.M. Paruelo, G. Piñeiro. 2011. Manejo agrícola y secuestro de carbono. En: Laterra, P., E. Jobbágy y J. Paruelo (Eds.). Valoración de Servicios Ecosistémicos. Conceptos, herramientas y aplicaciones para el ordenamiento territorial. Ediciones INTA Buenos Aires. 740 pp. pág 461-483.
  • Cesa A. y Paruelo J.M. 2011. Changes in vegetation structure induced by domestic grazing in Patagonia (Southern Argentina). Journal of Arid Environments 75: 1129-1135.
  • Cid M.S., R.C. Fernández Grecco, M. Oesterheld, J.M. Paruelo, A.F. Cibils, and M.A. Brizuela. 2011. Grass-fed beef production systems of Argentina’s flooding pampas: understanding ecosystem heterogeneity to improve livestock production. Outlook on Agriculture 40: 181-189.
  • Ferraro D., G. Piñeiro, P. Laterra, A. Nogués y J. De Prada. 2011. Aproximaciones y herramientas para la evaluación de servicios ecosistémicos. En: Laterra P, E.G Jobbagy y J.M. Paruelo. Valoración de servicios ecosistémicos: Conceptos, herramientas y aplicaciones para el ordenamiento territorial. Ediciones INTA. 740 pp. pág 673-688.
  • Oesterheld M. y M. Semmartin. 2011. Impact of grazing on species composition: adding complexity to a generalized model. Austral Ecology 36, 881-890.
  • Paruelo J.M. 2011. “Valoración de servicios ecosistémicos y planificación del uso del territorio ¿Es necesario hablar de dinero? En. Laterra P., Jobbagy E.G y Paruelo J.M. Valoración de servicios ecosistémicos: Conceptos, herramientas y aplicaciones para el ordenamiento territorial. Ed, INTA Buenos Aires 740 pp. pág 121-139.
  • Paruelo J.M., Alcaraz-Segura D. y Volante J.N. 2011. “El seguimiento del nivel de provisión de los servicios ecosistémicos”. En: Laterra P., Jobbagy E.G. y Paruelo J.M. Valoración de servicios ecosistémicos: Conceptos, herramientas y aplicaciones para el ordenamiento territorial. Ed, INTA Buenos Aires, 740pp. pág 141-160.
  • Paruelo J.M., Verón S.R., Volante J.N., Seghezzo L., Vallejos M., Aguiar S., Amdan L., Baldassini P., Ciuffoli L., Huykman N., Davanzo B., González E., Landesmann J., Picardi D. 2011. Elementos conceptuales y metodológicos para la Evaluación de Impactos Ambientales Acumulativos (EIAAc) en bosques subtropicales. El caso del Este de Salta, Argentina. Ecología Austral 21: 163-178.
  • Seghezzo L., J.N. Volante, J.M. Paruelo, D.J. Somma, E. C. Buliubasich, H. E. Rodríguez, S. Gagnon, M. Hufty. 2011. Native Forests and Agriculture in Salta (Argentina): Conflicting Visions of Development. The Journal of Environment & Development 20 (3): 251-277.
  • Verón S.R., J.M. Paruelo, M. Oesterheld. 2011. Grazing-induced losses of biodiversity affect the transpiration of an arid ecosystem. Oecología 165: 501-510.

2010

  • Alcaraz-Segura D., E. Liras, S. Tabik, J.M. Paruelo y J. Cabello. 2010. Evaluating the Consistency of the 1982-1999 NDVI Trends in the Iberian Peninsula Across Four Time-series Derived from the AVHRR Sensor: LTDR, GIMMS, FASIR, and PAL-II. Sensor 10(2): 1291-1314.
  • Baeza S., F. Lezama, G. Piñeiro, A. Altesor y J.M. Paruelo. 2010. Spatial variability of above-ground net primary production in Uruguayan grasslands: a remote sensing approach. Applied Vegetation Science 13: 72–85.
  • Buono G., M. Oesterheld, V. Nakamatsu y J.M. Paruelo. 2010. Spatial and temporal variation of primary production of Patagonian wet meadows. J. Arid Environments 74, 1257-1261.
  • García J.A., G. Piñeiro, F. Santiñaque y S. Arana. 2010. Moisture deficit and defoliation effects on white clover yield and demography. Crop Science, 50: 2009-2020.
  • Paruelo J.M., G. Piñeiro, G. Baldi, S. Baeza, F. Lezama, A. Altesor y M. Oesterheld. 2010. Carbon stocks and fluxes in rangelands of the Río de la Plata Basin. Rangeland Ecology and Management. 63: 94-108.
  • Piñeiro G., J.M. Paruelo, M. Oesterheld y E.G. Jobbagy. 2010. Pathways of grazing effects on soil organic carbon and nitrogen. Rangeland Ecology and Management. 63: 109-119.
  • Roldán M., A. Carminati, F. Biganzoli y J.M. Paruelo. 2010. Las reservas privadas ¿son efectivas para conservar las propiedades de los ecosistemas? Ecología Austral. 20:185-199.
  • Verón S.R, Paruelo J.M. y Oesterheld M. 2010. Grazing-induced losses of biodiversity affect the transpiration of an arid ecosystem. Oecología. 165 (2): 501-510.
  • Verón S.R. y Paruelo J.M. 2010. Desertification alters the response of vegetation to changes in precipitation. Journal of Applied Ecology. 47: 1233–1241.

2009

  • Alcaraz-Segura D, Paruelo J.M., Cabello J. (2009) Baseline characterization of major Iberian vegetation types based on the NDVI dynamics. Plant Ecology 202: 13-29.
  • Alcaraz-Segura D., Cabello J., Paruelo J.M., Delibes M. 2009. The use of descriptors of ecosystem functioning for monitoring a National Park Network: a remote sensing approach. Environmental Management 43:38-48.
  • Berthrong S., C. Schadt, G. Piñeiro and R.B. Jackson. 2009. Afforestation alters soil functional gene composition and biogeochemical processes. Applied and Environmental Microbiology, 75 (19): 6240-6248.
  • Fabricante I., M. Oesterheld y J.M. Paruelo. 2009. Annual and seasonal variation of NDVI explained by current and previous precipitation across Northern Patagonia. J. Arid Environments 73: 745-753.
  • Fernández N., Paruelo J.M. y Delibes M. 2009. Ecosystem functioning of protected and altered Mediterranean environments: A remote sensing classification in Doñana, Spain. Remote Sensing of Environment 114: 211-220.
  • Irisarri J.G.N., M. Oesterheld, S.R. Verón y J.M. Paruelo. 2009. Grass species differentiation through canopy hyperspectral reflectance. International J. Remote Sensing 30: 5959-5975.
  • Kissling W.D., Fernández N. y J.M. Paruelo. 2009. Spatial risk assessment of livestock exposure to pumas in Patagonia, Argentina. Ecography 32:807-817
  • Leoni E., Altesor A. y J.M. Paruelo. 2009. Explaining patterns of primary production from individual level traits. Journal of Vegetation Science 20: 612–619.
  • Leva P., M.R. Aguiar y M. Oesterheld. 2009. Underground ecology in a Patagonian steppe: Root traits permit identification of graminoid species and classification in functional types. J. Arid Environments 73: 428-434.
  • Mingo A. y M. Oesterheld. 2009. Retention of dead leaves by grasses as a defense against herbivores. A test on the palatable grass Paspalum dilatatum. Oikos 118: 753-757.
  • Oyarzabal M. y M. Oesterheld. 2009. Phosphorus reserves increase grass regrowth after defoliation. Oecología 159: 717-724.
  • Piñeiro G., E.G. Jobbágy, J. Baker, B. C. Murray and R.B. Jackson. 2009. Set asides may be better climate investment than corn ethanol. Ecological applications 19 (2): 277-282.
  • Piñeiro G., J.M. Paruelo, E.G. Jobbágy, R.B. Jackson y M. Oesterheld. 2009. Grazing effects on belowground C and N stocks along a network of cattle exclosures in temperate and subtropical grasslands of South America. Globlal Biogeochemical Cycles 23, GB2003.
  • Texeira M. y A. Altesor. 2009. “Small-scale spatial dynamics of vegetation in an Uruguayan grassland”. Austral Ecology 34:386-394.
  • Vega E., G. Baldi, E.G. Jobbágy y J.M. Paruelo. 2009. Land use change patterns in the Río de la Plata grasslands: the influence of phytogeographic and political boundaries. Agriculture, Ecosystems & Environment.134: 287-292.

2008

  • Alcaraz D., Cabello J., Paruelo J.M., Delibes M. 2008. Trends in the surface vegetation dynamics of the National Parks of Spain as observed by satellite sensors. Applied Vegetation Science 11: 431-440.
  • Aragón R., M. Oesterheld. 2008. Linking vegetation heterogeneity and functional attributes of temperate grasslands through remote sensing. Applied Vegetation Science 11: 117-130.
  • Baldi G. y Paruelo J.M. 2008. Land-Use and Land Cover Dynamics in South American Temperate Grasslands. Ecology and Society 13 (2): 6.
  • Baldi G., M.D. Nosetto, R. Aragón, F. Aversa, J.M. Paruelo y E.G. Jobbágy. 2008. Long-term satellite NDVI data sets: Evaluating their ability to detect Ecosystem Functional Changes in South America. Sensors 8: 5397-5425.
  • Farley K., G. Piñeiro, S. Palmer, E. Jobbágy and R.B. Jackson. 2008. Stream acidification and base cation losses with grassland afforestation. Water Resources Research Vol. 44.
  • Fernández N. y G. Piñeiro. 2008. La caracterización de la heterogeneidad espacial de los ecosistemas: el uso de atributos funcionales derivados de datos espectrales. Ecosistemas 17:64-78.
  • Gundel P.E., W.B. Batista, M. Texeira, A.M. Martínez-Ghersa, M. Omacini and C.M. Ghersa 2008. "Neotyphodium endophyte infection frequency in annual grass populations: relative importance of mutualism and transmission efficiency". Proccedings of the Royal Society, series B, 275:897-905.
  • Irisarri G., Verón S., Oesterheld M. y Paruelo J.M. 2008. Grass species differentiation through canopy hyperspectral reflectance. International Journal of Remote Sensing 30: 5959–5975.
  • Liras E., J. Cabello, D. Alcaraz y J.M. Paruelo. 2008. Patrones espaciales del funcionamiento de los ecosistemas: efectos del cambio en la cobertura y el uso del suelo. En: Análisis espacial en Ecología, métodos y aplicaciones. Ed: F. Maestre, A. Escudero, A. Bonet. pp: 663-675. Servicio de Publicaciones Universidad Rey Juan Carlos.
  • Oesterheld M. 2008. Impacto de la agricultura sobre los ecosistemas. Fundamentos ecológicos y problemas más relevantes. Ecología Austral 18: 337-346.
  • Oyarzabal M., J.M. Paruelo, F. Del Pino, M. Oesterheld and W.K. Lauenroth. 2008. Trait differences between grass species along a climatic gradient in South and North America. Journal of Vegetation Science 19:183-192.
  • Oyarzabal M., Oyonarte C. y Giorno A. 2008. Propuesta de un sistema de seguimiento y alerta para la gestión de espacios protegidos: el caso del Parque Natural Cabo de Gata-Níjar (Almería, España). Ecosistemas 17:98-107.
  • Paruelo J.M. 2008. La caracterización funcional de ecosistemas mediante sensores remotos. Ecosistemas 17 (3): 4-22
  • Paruelo J.M., S. Putz , G. Weber, M. Bertiller, R.A. Golluscio, M.R. Aguiar, T. Wiegand. 2008. Long-term dynamics of a semiarid grass steppe under stochastic climate and different grazing regimes: A simulation analysis. Journal of Arid Environment 72(12): 2211-2231.
  • Piñeiro G., S. Perelman, J.P. Guerschman y J.M. Paruelo. 2008. How to evaluate models: Observed vs. Predicted or Predicted vs. Observed? Ecological Modelling 216: 316-322.
  • Texeira M., J.M. Paruelo y E. Jobbagy 2008. “How do forage availability and climate control herbivore reproductive performance? An analysis based on artificial neural networks and remotely sensed data”. Ecological Modelling 217:197-206.
  • Weigand T., J. Naves, M.F. Garbulsky, N. Fernandez. 2008. Animal habitat quality and ecosystem functioning: exploring seasonal patterns using NDVI. Ecological Monographs, 78 (1): 87-103.

2007

  • Blanco L.J., Aguilera M.O., Paruelo J.M. and Biurrun, F.N.. 2007. Grazing effect on NDVI across an aridity gradient in Argentina. Journal of Arid Environments 72 (5): 764-776.
  • Golluscio R.A. y M. Oesterheld. 2007. Water use efficiency of 25 co-existing Patagonian species growing under different soil water availability. Oecologia 154: 207-217.
  • Grigera G., M. Oesterheld y F. Pacín. 2007. Monitoring forage production for farmers' decision making. Agricultural Systems 94: 637-648.
  • Oyonarte C., M.D. Mingorance, P. Durante, G. Piñeiro, E. Barahona. 2007. Indicators of change in the organic matter in arid soils. Science of the total Environment, 378:133-137.
  • Paruelo J. M., E.G. Jobbágy, M. Oesterheld, R.A. Golluscio and M.R. Aguiar. 2007. The grasslands and steppes of Patagonia and the Rio de la Plata plains. In T. Veblen, K. Young and A. Orme (eds.). Chapter 14. The Physical Geography of South America. The Oxford Regional Environments Series, Oxford University Press pp: 232-248.
  • Semmartin M., M. Oyarzábal, J. Loreti y M. Oesterheld. 2007. Controls of primary productivity and nutrient cycling in a temperate grassland with year-round production. Austral Ecology 32: 416-428.
  • Von Bernard H., V. Vilarino y G. Piñeiro. 2007. Emisión teórica de metano en tres sistemas de invernada usada para engorda de ganado durante el invierno en Argentina. Ciencia e Investigación Agraria 34(2): 121-129.

2006

  • Adler P, Garbulsky MF, Paruelo JM and WK Lauenroth. 2006. Conditions for convergence: abiotic and functional similarity in sagebrush steppe, USA and Patagonian steppe, Argentina. Journal of Arid Environment 65: 62-82.
  • Alcaraz D., Paruelo, JM and Cabello J. 2006 Current distribution of Ecosystem Functional Types in the Iberian Peninsula. Global Ecology and Biogeography 15:200-210.
  • Altesor, A. I., G. Piñeiro, F. Lezama, R. D. Jackson, M. Sarasola y J. M. Paruelo. 2006. Ecosystem changes associated with grazing in subhumid grasslands of South America. Journal of Vegetation Science. 17: 323-332.
  • Baeza, S., Paruelo J.M. y Altesor, A. 2006 Caracterización funcional de la vegetación del Uruguay mediante el uso de sensores remotos. Interciencia 31: 382-388.
  • Baldi, G., J. P. Guerschman, and J. M. Paruelo. 2006. Characterizing fragmentation in temperate South America grasslands. Agriculture, Ecosystems & Environment 116:197-208.
  • Bradford, J.B., Lauenroth W. K., Burke I.C, Paruelo J.M. 2006 The influence of climate, soils, weather, and land use on primary production and biomass seasonality in the US great plains. Ecosystems. 9: 934-950.
  • Di Bella, C.M.; Jobaggy, E.G Paruelo, J.M. and Pinnock, S. 2006. Continental fire density patterns in South America. Global Ecology and Biogeography (Global Ecol Biogr.) 15, 192-199.
  • Di Bella, C.M.; Paruelo, J.M. and Pinnock, S. 2006. Environmental and land use controls of fire density in South America. Global Ecology and Biogeography 15: 192-199.
  • Epstein, H.E., J.M. Paruelo, G. Piñeiro, I.C. Burke and W.K. Lauenroth. 2006. Interactions of water and nitrogen on primary productivity across spatial and temporal scales in grassland and shrubland ecosystems. In: Porporato A. and P. D'Odorico (eds.) Dryland ecohydrology. Springer-Verlag, Berlin.
  • Hall, SA and JM Paruelo. 2006 Environmental Controls on Lambing Rate in Patagonia (Argentina): A Regional Approach. Journal of Arid Environments.64.713-735.
  • Jobbagy, E. G, Nosetto, M. D., Paruelo, J.M., Piñeiro, 2006. Las forestaciones rioplatenses y el agua. Ciencia Hoy 16: 13-21.
  • Lezama, F., Altesor, A., Leon, R.J., Paruelo, J.M. 2006. Heterogeneidad de la vegetación en pastizales naturales de la región basáltica de Uruguay. Ecología Austral 16: 167-182. Asociación Argentina de Ecología.
  • Nosetto MD, Jobbágy EG and Paruelo JM.2006. Carbon sequestration in semiarid rangelands: Comparison of Pinus ponderosa plantations and grazing exclusion in NW Patagonia. Journal of Arid Environments. 67:142-156.
  • Piñeiro, G., M. Oesterheld y J.M. Paruelo. 2006. Seasonal variation in aboveground production and radiation use efficiency of temperate rangelands estimated through remote sensing. Ecosystems 9:357-373.
  • Piñeiro, Gervasio; José M, Paruelo, Martín Oesterheld. 2006. Long-term impacts of livestock introduction on carbon and nitrogen cycling in grasslands of Southern South American. Global Change Biology 12: 1267-1284.
  • Piñero O, Gervasio; M. Oesterheld, W.B. Batista and J.M. Paruelo. 2006. Opposite changes of whole-soil vs pools C:N ratios: a case of Simpson's paradox with implications on nitrogen cycling. Global Change Biology 12: 804-809
  • Texeira, M., Paruelo, J.M. 2006. Demography, population dynamics and sustainability of the Patagonian sheep flocks. Agricultural Systems 87 (2006): 123-146.
  • Verón, S.R., J.M. Paruelo y M. Oesterheld. 2006. Assessing desertification. J. Arid Environments 66, 751-763.
  • Weigand, T., Naves, J., Garbulsky, M.F., Fernandez, N. 2006. Animal habitat quality and ecosystem functioning: exploring seasonal patterns using NDVI. Ecological Monographs, 78 (1), 2008, pp. 87-103.

2005

  • Altesor, A., M. Oesterheld, E. Leoni, F. Lezama, y C. Rodríguez. 2005. Effect of grazing on community structure and productivity of a temperate grassland. Plant Ecology 179:83-91.
  • Epstein, H.E., J.M. Paruelo, G. Piñeiro, I.C. Burke, W.K. Lauenroth and J. E. Barrett. 2005. Interactions of water and nitrogen on primary productivity across spatial and temporal scales in grassland and shrubland ecosystems. In:Porporato A. and P. D'Odorico (eds.) Dryland ecohydrology. Springer-Verlag, Berlin.
  • Golluscio, R.A., M. Oesterheld, and M.R. Aguiar. 2005. Relationship between phenology and life form: a test with twenty-five Patagonian species. Ecography 28:273-282.
  • Golluscio, RA, Pérez JA, Paruelo JM and Ghersa CM. 2005.Grazing increases Spatial Heterogeneity at Different Grain Sizes In The Patagonian Steppe. Ecoscience 12:103-109.
  • Guerschman, J.P. and J.M. Paruelo. 2005. Agricultural impacts on ecosystem functioning in temperate areas of North and South America. Global and Planetary Change 47:170-180.
  • Nosetto, M.D, , Jobbágy E.G.and J. M. Paruelo. 2005 Land use change and water losses: the case of grassland afforestation across a soil textural gradient in central Argentina. Global Change Biology 11:1-17.
  • Oesterheld, M. 2005. Editor invitado de la revista Ciencia Hoy para un número especial sobre los cambios en la agricultura argentina en general y la expansión de la soja en particular (siete artículos completos y seis notas menores por invitación). Fecha de publicación: junio de 2005.
  • Paruelo JM, JP Guerschman y SR Verón. 2005. Cambios en el patrón espacial de uso de la tierra en Argentina. Ciencia Hoy. 15: 14-23.
  • Paruelo, José; Piñeiro, G., Oyonarte, C., Alcaraz, D., Cabello, J., Escribano, P. Temporal and spatial patterns of ecosystem functioning in protected arid areas of Southeastern Spain. Applied Vegetation Science 8: 93-102.
  • Piñeiro, G., M. Oesterheld y J.M. Paruelo. 2005. Seasonal variation in aboveground production and radiation use efficiency of temperate rangelands estimated through remote sensing. Ecosystems (in press)
  • Posse, G., M. Oesterheld y C.M. Di Bella. 2005. Landscape, soil, and meteorological influences on canopy dynamics of the Northern Flooding Pampa grasslands. Applied Vegetation Science 8:49-56
  • Texeira, M. and JM Paruelo. 2005. Demography, population dynamics and sustainability of the Patagonian sheep flocks. Agricultural Systems 87: 123-146.
  • Verón, S.R., M. Oesterheld, y J.M. Paruelo. 2005. Production as a function of resource availability: slopes and efficiencies are different. J. Vegetation Science 16:351-354.

2004

  • Di Bella, C.M., Paruelo, J.M., Becerra, J.E., Bacour, C. and Baret F.2004. Experimental and simulated evidences of the effect of senescent biomass on the estimation of fPAR from NDVI measurements on grass canopies. International Journal of Remote Sensing 25: 5415-5427
  • Garbulsky, M.G. and Paruelo, J.M. 2004. Remote sensing of protected areas. An approach to derive baseline vegetation functioning. Journal of Vegetation Science 15: 7.11-720
  • Grigera, G. y M. Oesterheld 2004. Mycorrhizal colonization patterns under contrasting grazing and topographic conditions in the Flooding Pampa (Argentina). J. Range Management 57: 601-605.
  • Oesterheld, M. y M. Oyarzábal. 2004. Grass-to-grass protection from grazing in a semi-arid steppe. Facilitation, competition, and mass effect. Oikos 107, 576-582.
  • Paruelo, J.M., Garbulsky, M.F., Guerschman, J.P. and Jobbágy E.G. 2004. Two decades of NDVI in South America: identifying the imprint of global changes. International Journal of Remote Sensing 25: 2793 - 2806
  • Paruelo, JM, Golluscio RA, Guerschman JP, Cesa A, Jouve VV, and Garbulsky MF. 2004 Regional scale relationships between ecosystem structure and functioning. The case of the Patagonian steppes. Global Ecology and Biogeography 13 (5): 385-395.
  • Paruelo, JM, JP Guerschman, G Baldi y CM. Di Bella. 2004. La estimación de la superficie agrícola. Antecedentes y una propuesta metodológica. Interciencia 29:421-427.
  • Verón, S.R., Paruelo, J.M. and Slafer, G.A. 2004. Wheat yield and yield interannual variability in the Argentine Pampas during the 20th century. Agriculture Ecosystems and Environment 103:177-190.
  • Wiegand, T., Snyman H.A., Kellner K. and Paruelo J.M.. 2004. Do grasslands have a memory: modelling phytomass production of a semiarid South African grassland. Ecosystems 7:243-258.

2003

  • Guerschman J.P, Paruelo, J.M., and Burke I.C. Land use impacts on the normalized difference vegetation index in temperate Argentina. Ecological Applications. 13: 616-628
  • Guerschman, J.P., Paruelo, J.M., Di Bella, C., Giallorenzi, M.C., Pacin, F. Land cover classification in the Argentine Pampas using multi-temporal Landsat TM data. International Journal Remote Sensing. 17: 3381-3402

2002

  • Epstein, H.E., R.A. Gill, J.M. Paruelo, W,K. Lauenroth, G.J. Jia and I.C. Burke. 2002. The relative abundance of three plant functional types in temperate grasslands and shrublands of North and South America: effects of projected climate change. Journal of Biogeography 29:875-888.
  • Fernández RJ, RA Golluscio, A Soriano, and A Bisigato. 2002. Gap colonization in the Patagonian semidesert: seed bank and diaspore morphology. Ecography 25(3): 336-344
  • Ferraro, D.O. y M. Oesterheld. 2002. Effect of defoliation on grass growth. A quantitative review. Oikos 98: 125-133.
  • Jobbagy E.G., O.E. Sala and J.M. Paruelo. 2002. Patterns and controls of primary production in the Patagonian steppe: a remote sensing approach. Ecology 83:307-319.
  • Verón, S.R., Paruelo, J.M., Sala, O.E. and Lauenroth, W.K.2002. Environmental controls of primary production in Agricultural Systems of the Argentine Pampas. Ecosystems. 5: 625-635

2001

  • Loreti, J., M. Oesterheld y O.E. Sala. 2001. Lack of intraspecific variation in resistance to defoliation in a grass that evolved under light grazing pressure. Plant Ecology 157: 197-204.
  • Oesterheld, M., Loreti, J., Semmartin, M., y O.E. Sala.2001. Inter-annual variation in primary production of a semi-arid grassland related to previous-year production. Journal of Vegetation Science. 12: 137-142.
  • Paruelo, J.M. Temperate Grasslands. 2001. T. Munn (ed. In chief). Vol 2. The Earth system: biological and ecological dimensions of global environmental change. (H.A: Mooney and J. Canadell eds.). John Willey and Sons (Chichester). Encyclopedia of Global Environmental Change
  • Paruelo, J.M., Burke, I.C. and Lauenroth W.K. 2001.Land use impact on ecosystem functioning in eastern Colorado (USA). Global Change Biology. 7:631-639.
  • Paruelo, J.M., Jobbagy, E.G. and Sala O.E. 2001. Current distribution of ecosystem functional types in temperate South Amerca. Ecosystems 4: 683-698.
  • Perelman, S.B., R.J.C. León, y M. Oesterheld. Cross-scale vegetation patterns of Flooding Pampa grasslands. Journal of Ecology. 89:562-577.
  • Semmartin, M. y M. Oesterheld. 2001. Effects of grazing pattern and nitrogen availability on primary productivity. Oecologia 126, 225-230.
  • Tomasel, F.G., Paruelo, J.M., Abras, G., Ballarin, V. and Moller, E. 2001. Chromaticity-based technique for estimation of aboveground plant biomass. Applied Vegetation Science. 4: 207-212.
  • Vasellati, V., M. Oesterheld, D. Medan and J. Loreti. 2001. Effects of flooding and drought on the anatomy of Paspalum dilatatum Poir. (Poaceae). Annals of Botany. 88, 355-360.

2000

  • Di Bella, C.M., Rebella, C.M. and Paruelo, J.M. 2000. Evapotranspiration estimates using NOAA AVHRR imagery in the Pampa region of Argentina. International Journal of Remote Sensing 21:791-797.
  • Lauenroth, W.K., Burke, I.C. and Paruelo, J.M. 2000. Patterns of production and precipitation-use efficency of winter wheat and native grasslands in the Central Great Plains of the United States. Ecosystems : 344-351.
  • Oesterheld, M. and S.J. McNaughton.. Methods in Ecosystem Science. Herbivory in terrestrial ecosystems. Pp. 151-157. En:. O.E. Sala, R.B. Jackson, H.A. Mooney and R Howarth (eds.). 2000. Springer-Verlag. New York.
  • Paruelo, J.M., Lauenroth, W.K. and Roset P.A. 2000. Estimating Aboveground Plant Biomass using a Photographic Technique. Journal of Range Management 53: 190-193.
  • Paruelo, J.M., Oesterheld, M. Di bella, C.M., Arzadum, M., Lafontaine, J., Cahuepe, M. and Rebella, C.M. 2000. Estimation of primary production of subhumid rangelands from remotely sensing data. Applied Vegetation Science 3;189-195.
  • Sala Paruelo, J.M., Sala, O.E. and Beltran, A.B.2000. Long term dynamics of water and carbon in semi-arid ecosystems: an analysis in the Patagonian steppe. Plant Ecology 150: 133-143.
  • Sala, O.E., F.S. Chapin III, J.J. Armesto, E. Berlow, J. Bloomfield, R. Dirzo, E. Huber-Sanwald, L.F. Huenneke, R.B. Jackson, A. Kinzig, R. Leemans, D.M. Lodge, H.A. Mooney, M. Oesterheld, N. Poff, M.T. Sykes, B.H. Walker, M. Walker, D.H. Wall. 2000. Global Biodiversity Scenarios for the Year 2100. Science 287: 1770-1774.
  • Tomasel, F.G. and J.M. Paruelo. 2000. Normalized difference vegetation index estimation in grasslands of patagonia by ANN analysis of satellite and climatic data. In Lek S. and Guegan J.F. (eds) "Applications of artificial neural networks to ecological modelling", Springer-Verlag (Germany), 69-79.

1999

  • Golluscio, R.A., Paruelo J.M. y Deregibus, V.A. 1999. Pastoreo con descansos en la Patagonia: desarrollo de un paquete tecnológico. Revista Argentina de Producción Animal 19:89-102.
  • Oesterheld, M., J. Loreti, M. Semmartin y J. Paruelo. 1999. Grazing, fire, and climate in grasslands and savannas: regimes and effects on primary productivity. En LL. Walker (ed.) "Ecosystems of disturbed grounds". Series Ecosystems of the World. Vol 16: 287-306.
  • Paruelo, J.M., Garbulsky, M.F. Guerschman, J.P. y Oestreheld M. 1999. Caracterización regional de los recursos forrajeros de las zonas templadas de Argentina mediante imágenes satelitarias. Revista Argentina de Producción Animal. 19:125-131.
  • Paruelo, J.M., Lauenroth, W.K., Burke, I.C. and Sala O.E. 1999. Grassland Precipitation Use efficiency across a resource gradient. Ecosystems 2:64-69
  • Wessman, C., Cramer, W., Gurney, R.J., Martin, P., Mauser, W., Nemani, R., Paruelo, J.M., Peñuelas, J., Prince, S.D. Running, S.W., Waring, R.H. 1999. What practical information about landscape function can be determined via remote sensing?. En J.D. Tenhunen and P. Kabat (eds.) 'Integrating hydrology, ecosystem dynamics , and biogeochemistry in complex landscapes'. John Wiles & Sons Ltd. Chichester(UK) 89-104.
  • Wythers, K.R., Lauenroth W.K. and Paruelo J.M. 1999. Bare soil evaporation under semi-arid field conditions. Soil Science Society of America Journal. 63:1341-1349.

1998

  • Costanza, R., R. d'Arge, R. de Groot, S. Farber, M. Grasso, B. Hannon, K. Limburg, S. Naeem, R.V. O'Neill, J. Paruelo, R.G. Raskin, P. Sutton y M. Van den Belt. 1998. The value of ecosystem services: putting the issue in perspective. Ecological Economics 25:67-72.
  • Golluscio RA, OE Sala and WK Lauenroth. 1998. Differential use of large summer rainfall events by shrubs and grasses: a manipulative experiment in the Patagonian steppe. Oecologia.115:17-25
  • Golluscio RA, VA Deregibus, and JM Paruelo. Sustainability and range management in the Patagonian steppes. Ecología Austral 8(2): 265-284
  • Golluscio, R.A.; J.M. Paruelo; J.L. Mercau y V.A. Deregibus. 1998. Urea supplementation effects on compsumption of low quality forage and lamb production in Patagonian rangelands. Grass and Forage Science 53:47-56.
  • Jackson R.B., O.E. Sala, J.M. Paruelo y H.A.1998. Mooney. Ecosystem Water Fluxes for Two Grasslands in Elevated CO2: A Modeling Analysis. Oecologia 113:537-546.
  • León, R.J.C., Bran D., Collantes, M.B., Paruelo J.M. and Soriano A. 1998. Grandes unidades de vegetación de la Patagonia extra-andina. Ecologia Austral 8: 126-141.
  • Oesterheld, M., C. Di Bella, K. Herdiles. 1998. Relation between NOAA-AVHRR satellite data and stocking rate of rangelands. Ecological Applications 8: 207-212.
  • Oesterheld, M., M.R. Aguiar y J.M. Paruelo. 1998. Ecosistemas patagónicos. (sin referato). Ecología Austral 8, 75-84.
  • Paruelo, J.M. y W.K. Lauenroth. 1998. Interannual variability of NDVI and their relationship to climate for North American shrublands and graslands. Journal of Biogeography. 25:721-733.
  • Paruelo, J.M., Beltrán A.B., Sala O.E., Jobbágy E.G. and Golluscio R.A. 1998. The climate of Patagonia¨general patterns and controls on biotic processes. Ecologia Austral. 8: 85-104.
  • Paruelo, J.M., E.G. Jobbágy, O.E. Sala, W.K. Lauenroth y I.C. Burke. 1998. Functional and structural convergence of temperate grassland and shrubland ecosysytems. Ecological Applications. 8:194-206.
  • Paruelo, J.M., Jobbagy E.G., Sala O.E. 1998. Biozones of Patagonia (Argentina). Ecologia Austral 8: 145-153.

Contacto

Laboratorio de Análisis Regional y Teledetección. IFEVA / Facultad de Agronomía, CONICET/UBA,
Av. San Martín 4453, C1417DSE, Bs. As. Tel +54 +11 4524 8000 int 8139 Fax +54 +11 4514 8730
E-mail: lart@agro.uba.ar  
 

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