Artículos científicos
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Characterization of crop sequences in Argentina spatial distribution and determinants
(Elsevier, 2024-07-17)CONTEXT: New availability of annual crop type maps in Argentina allows the characterization of crop sequences at field level and the quantification of the occurrence of processes like crop monoculture and rotation. OBJECTIVE: ... -
Network of networks: Time series clustering of ameriflux sites
(Elsevier, 2025-06-05)Environmental observation networks, such as AmeriFlux, are foundational for monitoring ecosystem response to climate change, management practices, and natural disturbances; however, their effectiveness depends on their ... -
Predicción de la evapotranspiración de referencia mediante NASA-POWER: contraste con estaciones meteorológicas en el sudeste de Córdoba
(Sociedad Argentina de Informática e Investigación Operativa (SADIO), 2024-07-31)La cuantificación de la evapotranspiración de referencia (ETo) resulta de utilidad para diferentes aplicaciones. Sin embargo, su estimación está limitada por la carencia de instrumentos y redes de observación terrestres. ... -
Globe-LFMC 2.0, an enhanced and updated dataset for live fuel moisture content research
(Springer Nature, 2024-04)Globe-LFMC 2.0, an updated version of Globe-LFMC, is a comprehensive dataset of over 280,000 Live Fuel Moisture Content (LFMC) measurements. These measurements were gathered through field campaigns conducted in 15 countries ... -
Alta densidad de cárcavas en una cuenca representativa de la Pampa Ondulada
(Facultad de Ciencias Agropecuarias, Universidad Nacional de Entre Ríos, 2022-10-01)La erosión por cárcavas es un fenómeno irreversible que puede afectar el ciclo hidrológico de la microcuenca, incrementando laconectividad del paisaje y el movimiento del agua y sedimentos. En la Argentina, si bien se ... -
Analysis of preharvest meteorological conditions in relation to concentration of fumonisins in kernels of two genetically different maize hybrids
(Springer, 2020-11-01)The effects of meteorological conditions around silking (Si) and physiological maturity (PM) on production of fumonisins (FB=FB1 + FB2) in maize kernels were analyzed. Kernel FB contents were determined on kernel samples ... -
Land cover, plant residue and soil microbes as drivers of soil functioning in temperate agricultural lands. A microcosm study
(Elsevier, 2024-01-01)Feedbacks between plants and soil microbes are critical for ecosystem regulation and restoration. Soil microbial diversity is largely dependent on plant diversity, yet these relationships have received little attention at ... -
Natural forests loss and tree plantations: Large - scale tree cover loss differentation in a threatened dioviversity hotspot.
(IOP Publishing, 2020-12-14)Distinguishing between natural forests from exotic tree plantations is essential to get an accurate picture of the world’s state of forests. Most exotic tree plantations support lower levels of biodiversity and have less ... -
Crop rotations in the Rolling Pampas: characterization, spatial pattern and its potential controls
(Elsevier, 2020-04-30)One of the most important decisions made by farmers every year involves land allocation to different crops. Accurate information on crop sequences over large areas is a key prerequisite to address social concerns as soybean ... -
Cover crop species affect N2O emissions at hotspot moments of summer crops
(Frontiers Media, 2022-06-01)The use of cover crops, combined with low N fertilization and no-tillage, reduces theenvironmental impacts of agriculture. Legume cover crops provide N to the agroecosystem and allow N fertilization to be reduced without ... -
¿Podemos mejorar las estimaciones de las emisiones de N2O en Argentina?
(Asociación Argentina de la Ciencia del Suelo, 2023-06-02)La utilización de factores de emisión por defecto y de forma homogénea en todo el país en la estimación de las emisiones de óxido nitroso (N2O) derivadas de la aplicación de fertilizantes sintéticos en los Inventarios de ... -
Tree invasion in secondary grasslands diminishes herbaceous biomass and diversity: A study of mechanisms behind the process
(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 ... -
Recent Land Use and Land Cover Change Dynamics in the Gran Chaco Americano
(International Society of Photogrammetry and Remote Sensing, 2020-03-22)Land transformation is one of the most significant human changes on the Earth’s surface processes. Therefore, land use land cover time series are a key input for environmental monitoring, natural resources management, ... -
First Large Extent and High Resolution Cropland and Crop Type Map of Argentina
(International Society of Photogrammetry and Remote Sensing, 2020-03-22)The availability of spatially explicit information about agricultural crops for large regions in Argentina is scarce. In particular, due to temporal dynamics of agricultural production (i.e. changes in planted crops from ... -
Discrimating the biophysical signal from human - induced effects on long - tern primary production dynamics. The case of Patagonia.
(Wiley, 2021-09-01)The temporal trend of aboveground net primary production (ANPP) is frequently used to estimate the human effect on ecosystems. In water-limited ecosystems, like most grazing areas in the world, human effects act upon ANPP ... -
Modelling of the effects of environmental factors on rice grain discoloration incidence in Corrientes province, Argentina
(Wiley, 2023-01)Rice grain discoloration (RGD) is a disease of complex aetiology for which there are no resistant varieties. Due to the need to better define the environmental conditions that favour the disease, the aims of this work were ... -
Dónde, cuándo y cómo ocurren grandes incendios en la provincia de La Pampa, Argentina. Una caracterización basada en sensores remotos.
(Asociación Argentina de Ecología, 2023-02-12)Los incendios son fenómenos catastróficos, devastadores, peligrosos y costosos para una región. A pesar de su relevancia, se conoce poco sobre su dinámica espacial y temporal en la provincia de La Pampa. El objetivo general ... -
La teledetección como herramienta para la prevención, seguimiento y evaluación de incendios e inundaciones
(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 ... -
A comparison between support vector machine and water Cloud model for estimating crop leaf area index
(MDPI, 2021-04-01)The water cloud model (WCM) can be inverted to estimate leaf area index (LAI) using the intensity of backscatter from synthetic aperture radar (SAR) sensors. Published studies have demonstrated that the WCM can accurately ... -
Quantification of the environmental effect on citrus canker intensity at increasing distances from a natural windbreak in northeastern Argentina
(Springer, 2014-07-15)Citrus canker, caused by the bacterium Xanthomonas citri pv. citri (Xcc), is an endemic quarantine disease in northeastern Argentina. The objective of this study was to quantify the effect of weather variables on mid-season ...