Títulos 

Títulos

Mostrando ítems 118-136 de 136

    • Selecting control sites for post-fire ecological studies using biological criteria and MODIS time series data 

      Landi, Marcos Alejandro; Di Bella, Carlos Marcelo; Ojeda, Silvia; Salvatierra, Paola Luciana; Argañaraz, Juan Pablo; Bellis, Laura Marisa (Association for Fire Ecology, 2017)
      Wildland fires play a key role in the functioning and structure of vegetation. The availability of sensors aboard satellites, such as Moderate Resolution Imaging Spectroradiometer (MODIS), makes possible the construction ...

    • Soil moisture evaluation over the Argentine Pampas using models satellite estimations and in - situ measurements 

      Spennemann, Pablo C.; Fernández-Long, María Elena; Gattinoni, Natalia Noemí; Cammalleri, Carmelo; Naumann, Gustavo (Elsevier, 2020-08-05)
      Study region: The Pampas region is located in the central-east part of Argentina, and is one of the most productive agricultural regions of the world under rainfed conditions. Study focus: This study aims at examining how ...

    • Soybean frogeye leaf spot [Cercospora sojina] : first weather-based prediction models developed from weather station and satellite data 

      Sepulcri, Maria Gabriela; Moschini, Ricardo Carlos; Carmona, Marcelo Anibal (2015-06-30)
      In Argentina, soybean frogeye leaf spot occurs sporadically. However, particularly in the Pampas Region, the incidence and severity of this fungal disease have significantly increased in the last years. In the present ...

    • Spatially variable hidrologic impact and biomass production tradeoffs associated with Eucaliptus ( E. Grandis) cultivation for biofuel production in Entre Ríos, Argentina 

      Heidari, Azad; Watkins Jr, David; Mayer, Alex; Propato, Tamara Sofia; Veron, Santiago Ramón; De Abelleyra, Diego (Wiley, 2021-01-11)
      Climate change and energy security promote using renewable sources of energy such as biofuels. High woody biomass production achieved from short-rotation intensive plantations is a strategy that is increasing in many parts ...

    • La teledetección como herramienta para la prevención, seguimiento y evaluación de incendios e inundaciones 

      Di Bella, Carlos Marcelo; Posse Beaulieu, Gabriela; Beget, Maria Eugenia; Fischer, Maria De Los Angeles; Mari, N.; Veron, Santiago Ramón (Asociación Española de Ecología Terrestre, 2008-09-11)
      Los incendios y las inundaciones son dos de los disturbios que más frecuentemente afectan a la población humana y a los recursos naturales. La teledetección, a través de sensores remotos activos y pasivos, constituye una ...

    • The agro-ecological suitability of Atriplex nummularia and A. halimus for biomass production in Argentine saline drylands 

      Falasca, Silvia Viviana; Pizarro, María José; Mezher, Romina Nahir (Springer, 2014-09)
      The choice of the best species to cultivate in semi-arid and arid climates is of fundamental importance, and is determined by many factors, including temperature and rainfall, soil type, water availability for irrigation ...

    • The FLUXNET 20165 dataset and the ONEFlux processing pipeline for eddy covariance data 

      Pastorello, Gilberto; Trotta, Carlo; Canfora, Eleonora; Chu, Housen; Christianson, Danielle; Cheah, You - Wei; Poindexter, Cristina; Chen, Jiquan; Elbashandy, Abdelrahman; Humphrey, Marty; Isaac, Peter; Polidori, Diego; Riveca, Alessio; van Ingen, Catharine; Zhang, Leiming; Amiro, Brian; Ammann, Christof; Altaf Arain, M.; Ardo, Jonas; Arkebauer, Timothy; Arndt, Stefan K.; Arriga, Nicola; Aubinet, Marc; Aurela, Mika; Baldocchi, Dennis; Barr, Alan; Beamesderfer, Eric; Belelli Marchesini, Luca; Bergeron, Onil; Beringer, Jason; Bernhofer, Christian; Berveiller, Daniel; Billesbach, Dave; Black, Thomas Andrew; Blanken, Peter D.; Bohrer, Gil; Boike, Julia; Bolstad, Paul V.; Bonal, Damien; Bonnefond, Jean - Marc; Bowling, David R.; Bracho, Rosuel; Brodeur, Jason; Brummer, Christian; Buchmann, Nina; Burban, Benoit; Burns, Sean P.; Buysse, Pauline; Cale, Peter; Cavagna, Mauro; Cellier, Pierre; Chen, Shiping; Chini, Issac; Christensen, Storben; Cleverly, James; Collatti, Alessio; Consalvo, Claudia; Cook, Bruce; Cook, David; Coversolle, Carole; Cremonese, Edoardo; Curtis, Peter; D'Andrea, Ettore; da Rocha, Humberto; Dai, Xiaoqin; Davis, Kenneth; De Cinti, Bruno; de Grandcourt, agnes; De Ligne, Anne; De Oliveira, Raimundo C.; Delpierre, Nicolas; Desai, Ankur R.; Di Bella, Carlos Marcelo; di Tommasi, Paul; Dolman, Han; Domingo, Francisco; Dong, Gang; Dore, Sabina; Duce, Pierpaolo; Dufrêne, Eric; Dunn, Allison; Dušek, Jiří; Eamus, Derek; Eichelmann, Uwe; ElKhidir, Hatim abdalla M.; Eugster, Werner; Ewenz, Cacilia M.; Ewers, Brent; Famulari, Daniela; Fares, Silvano; Feigenwinter, Iris; Feitz, Andrew; Fensholt, Rasmus; Filippa, Gianluca; Fischer, Marc; Frank, John; Galvagno, Marta; Gharun, Mana; Gianelle, Damiano; Gielen, Bert; Gioli, Beniamino; Gitelson, Anatoly; Goded, Ignacio; Goeckede, Mathias; Goldstein, Allen H.; Gough, Christopher M.; Goulden, Michael L.; Graf, Alexander; Griebel, Anne; Gruening, Carsten; Grünwald, Thomas; Hammerle, Albin; Han, Shijie; Han, Xingguo; Hansen, Birger Ulf; Hanson, Chad; Hatakka, Juha; He, Yongtao; Hehn, Markus; Heinesch, Bernard; Hinko-Najera, Nina; Hörtnagl, Lukas; Hutley, Lindsay; Ibrom, Andreas; Ikawa, Hiroki; Jackowicz-Korczynski, Marcin; Janouš, Dalibor; Jans, Wilma; Jassal, Rachhpal; Jiang, Shicheng; Kato, Tomomichi; Khomik, Myroslava; Klatt, Janina; Knohl, Alexander; Knox, Sara; Kobayashi, Hideki; Koerber, Georgia; Kolle, Olaf; Kosugi, Yoshiko; Kotani, Ayumi; Kowalski, Andrew; Kruijt, Bart; Kurbatova, Julia; Kutsch, Werner L.; Kwon, Hyojung; Launiainen, Samuli; Laurila, Tuomas; Law, Bev; Leuning, Ray; Li, Yingnian; Liddell, Michael; Limousin, Jean-Marc; Lion, Marryanna; Liska, Adam J.; Lohila, Annalea; López-Ballesteros, Ana; López-Blanco, Efrén; Loubet, Benjamin; Loustau, Denis; Lucas-Moffat, Antje; Lüers, Johannes; Ma, Siyan; Macfarlane, Craig; Magliulo, Vincenzo; Maier, Regine; Mammarella, Ivan; Manca, Giovanni; Marcolla, Barbara; Margolis, Hank A.; Marras, Serena; Massman, William; Mastepanov, Mikhail; Matamala, Roser; Matthes, Jaclyn Hatala; Mazzenga, Francesco; McCaughey, Harry; McHugh, Ian; McMillan, Andrew M. S.; Merbold, Lutz; Meyer, Wayne; Meyers, Tilden; Miller, Scott D.; Minerbi, Stefano; Moderow, Uta; Monson, Russell K.; Montagnani, Leonardo; Moore, Caitlin E.; Moors, Eddy; Moreaux, Virginie; Moureaux, Christine; Munger, J. William; Nakai, Taro; Neirynck, Johan; Nesic, Zoran; Nicolini, Giacomo; Noormets, Asko; Northwood, Matthew; Nosetto, Marcelo Daniel; Nouvellon, Yann; Novick, Kimberly; Oechel, Walter; Olesen, Jørgen Eivind; Ourcival, Jean-Marc; Papuga, Shirley A.; Parmentier, Frans-Jan; Paul-Limoges, Eugenie; Pavelka, Marian; Peichl, Matthias; Pendall, Elise; Phillips, Richard P.; Pilegaard, Kim; Pirk, Norbert; Posse Beaulieu, Gabriela; Powell, Thomas; Prasse, Heiko; Prober, Suzanne M.; Rambal, Serge; Rannik, Üllar; Raz-Yaseef, Naama; Reed, David; Resco de Dios, Victor; Restrepo-Coupe, Natalia; Reverter, Borja R.; Roland, Marilyn; Sabbatini, Simone; Sachs, Torsten; Saleska, Scott R.; Sánchez-Cañete, Enrique P.; Sanchez-Mejia, Zulia M.; Schmid, Hans Peter; Schmidt, Marius; Schneider, Karl; Schrader, Frederik; Schroder, Ivan; Scott, Russell L.; Sedlák, Pavel; Serrano-Ortíz, Penélope; Shao, Changliang; Shi, Peili; Shironya, Ivan; Siebicke, Lukas; Šigut, Ladislav; Silberstein, Richard; Sirca, Costantino; Spano, Donatella; Steinbrecher, Rainer; Stevens, Robert M.; Sturtevant, Cove; Suyker, Andy; Tagesson, Torbern; Takanashi, Satoru; Tang, Yanhong; Tapper, Nigel; Thom, Jonathan; Tiedemann, Frank; Tomassucci, Michele; Tuovinen, Juha-Pekka; Urbanski, Shawn; Valentini, Riccardo; van der Molen, Michiel; van Gorsel, Eva; van Huissteden, Ko; Varlagin, Andrej; Verfaillie, Joseph; Vesala, Timo; Vincke, Caroline; Vitale, Domenico; Vygodskaya, Natalia; Walker, Jeffrey P.; Walter-Shea, Elizabeth; Wang, Huimin; Weber, Robin; Westermann, Sebastian; Wille, Christian; Wofsy, Steven; Wohlfahrt, Georg; Wolf, Sebastian; Woodgate, William; Li, Yuelin; Zampedri, Roberto; Zhang, Junhui; Zhou, Guoyi; Zona, Donatella; Agarwal, Deb; Biraud, Sebastien; Torn, Margaret; Papale, Dario (Springer Nature, 2020-07-09)
      The FLUXNET2015 dataset provides ecosystem-scale data on CO2, water, and energy exchange between the biosphere and the atmosphere, and other meteorological and biological measurements, from 212 sites around the globe (over ...

    • Total and aboveground radiation use efficiency in C3 and C4 grass species influenced by nitrogen and water availability 

      Cristiano, Piedad María; Posse Beaulieu, Gabriela; Di Bella, Carlos Marcelo (Wiley; Japanese Society of Grassland Science, 2015-09)
      Absorbed solar radiation and radiation use efficiency (RUE) can be used to estimate net primary productivity of terrestrial ecosystems. In ecosystems dominated by grasses, belowground productivity cannot be neglected in ...

    • Towards a set of agrosystem-specific cropland mapping methods to address the global cropland diversity 

      Waldner, François; De Abelleyra, Diego; Veron, Santiago Ramón; Zhang, Miao; Wu, Bingfang; Plotnikov, Dmitry; Bartalev, Sergey; Lavreniuk, Mykola; Skakun, Sergii; Kussul, Nataliia; Le Maire, Guerric; Dupuy, Stéphane; Jarvis, Ian; Defourny, Pierre (Informa UK Limited, 2016)
      Accurate cropland information is of paramount importance for crop monitoring. This study compares five existing cropland mapping methodologies over five contrasting Joint Experiment for Crop Assessment and Monitoring (JECAM) ...

    • Tree invasion in secondary grasslands diminishes herbaceous biomass and diversity: A study of mechanisms behind the process 

      Ferraina, Antonella; Molina, Cecilia Denisse; Mazia, Noemí; Piñeiro, Gervasio; Miranda, Isabel; Chaneton, Enrique José (Wiley, 2021-08-21)
      Woody plant invasion in grasslands is a global problem widely reported during the last decade (Browning et al. 2008; Van Auken 2009; Simberloff et al. 2010; Vilà et al. 2011; Archer et al. 2017). This process involves the ...

    • Two decades of land cover mapping in the Rio de la Plata grassland region: The mapBiomas Pampa initiative 

      Baeza, Santiago; Velez-Martín, E.; De Abelleyra, Diego; Banchero, Santiago; Gallego, Federico; Schirmbeck, J.; Veron, Santiago Ramón; Vallejos, M.; Weber, E.; Oyarzabal, Mariano; Barbieri, A.; Petek, Mariana; Guerra Lara, M.; Sarrailhe, Sofía S.; Baldi, Germán; Bagnato, C.; Bruzzone, L.; Ramos, S.; Hasenack, H. (Elsevier, 2022-09-08)
      The Río de la Plata Grasslands (RPG) region is the largest area of the temperate humid and subhumid grasslands biome in South America and one of the largest in the world. The region is located on fertile soils, generally ...

    • Validación de sistemas de pronóstico del impacto de la fusariosis de la espiga en cultivares de trigo 

      Moschini, Ricardo Carlos; Acuña, Mario; Alberione, Enrique Javier; Castellarin, Julio Manuel; Ferraguti, Facundo Javier; Lozza, Homero F.; Martinez, Malvina Irene (2016-07)
      En Argentina, el principal agente causal de la enfermedad conocida como fusariosis de la espiga de trigo (FET) es el hongo Fusarium graminearum (Schwabe) (teleomorfo Gibberella zeae (Schwein)). La FET es una enfermedad ...

    • Variabilidad climática y expresión de la fusariosis de la espiga de trigo en la región pampeana 

      Moschini, Ricardo Carlos; Martinez, Malvina Irene (Gerencia de Comunicación e Imagen Institucional, DNA SICC, INTA, 2015-12)
      En Argentina, la fusariosis de la espiga de trigo (FET) es predominantemente causada por el hongo Fusarium graminearum. La naturaleza esporádica de la FET asociada a factores meteorológicos estimuló el desarrollo de modelos ...

    • Variables explicativas que no pueden controlarse ni fijarse: ¿Funciona la regresión? 

      Boca, Rosa Teresa; Pérez, Adriana; Perelman, Susana Beatriz (Asociación Argentina de Ecología, 2020-12)
      El análisis de regresión lineal es una de las técnicas estadísticas que más se usan en los experimentos planificados para estudiar el funcionamiento de los sistemas naturales, en especial en estudios mensurativos. Muchas ...

    • Variación de las propiedades edáficas en una microcuenca: Efecto del uso de la tierra 

      Castiglioni, Mario Guillermo; Gusmerotti, Lucas Alberto; Espindola, Aime; Havrylenko, Sofía Beatriz; Lisa, Juan Carlos; Laghi, Joana Denisse (Asociación Argentina de la Ciencia del Suelo, 2022-11-15)
      El objetivo del trabajo fue evaluar en una microcuenca localizada en el partido de Rojas (Provincia de Buenos Aires), la variabilidad de algunas propiedades físicas y químicas edáficas superficiales y su vinculación con ...

    • Verificación de la precipitación estimada con información satelital y terrestre en un balance hidrológico 

      Bontempi, M.E.; Rossi Lopardo, M.S.; Fernandez Long, M.E.; Spennemann, P.C.; Gattinoni, Natalia Noemí (Asociación Argentina de Agrometeorología, 2020-11-23)
      El modelo de Balance Hidrológico Operativo para el Agro (BHOA, Fernández Long et al., 2012) constituye una herramienta fundamental para la decisión de manejo del sector agrícola, principalmente porque contribuye al monitoreo ...

    • Visualización y análisis de la humedad del suelo en superficie medida in situ y estimada por satelites en un sitio de la Llanura Pampeana 

      Cappelletti, Lucia M.; Sorensson, A.; Jobbagy Gampel, Esteban Gabriel; Ruscica, R.; Salvia, M.; Fernández Long, M.; Gattinoni, Natalia Noemí; Spennemann, P. (Asociación Argentina de Agrometeorología, 2020-11-23)
      El agua almacenada en el suelo es una variable que controla múltiples procesos y circuitos de retroalimentación dentro del sistema climático, mediando los ciclos del agua y la energía (Seneviratne et al., 2010). En los ...

    • Weather-based predictive models for Diaporthe helianthi ascospore release in Uruguay 

      Moschini, Ricardo Carlos; Rodríguez, M.J; Martinez, Malvina Irene; Stewart, S. (Springer, 2019-08-01)
      Stem canker (SC), caused by Diaporthe helianthi, is the most serious sunflower disease in Uruguay. Yield losses have been estimated up to 75%. Chemical control is one of the strategies used to manage this disease, but ...

    • Which pixel is a forest? Tree crown delineation using VHR images to estimate tree cover in landsat based classification 

      Banchero, Santiago; Veron, Santiago Ramón; De Abelleyra, Diego; Ferraina, Antonella; Propato, Tamara Sofia; Gomez Taffarel, Maria Cielo; Dieguez, Hernán (IEEE Geoscience and Remote Sensing Society, 2021-07-12)
      Determining the percentage of tree crown cover is extremely important to establish in advance which forest types can be classified with high resolution sensors such as Landsat. This paper describes the determination of a ...