Artículos científicos
Listar por
Envíos recientes
-
How to improve soil anti-adhesion by studying the micro relief of the cutible surface of digging beetles: Using rotated image with maximum average power spectrum technique to find the predominant directions of the topographic patten.
(Oxford University Press, 2025-07-25)In recent years, our research has focused on the microtopography of different soil-digging beetles, with the aim of identifying the pattern responsible for reducing the adhesion of soil particles to agricultural machinery ... -
Cover crops optimize soil fertility and soybean productivity in the Cerrado of MATOPIBA, Brazil
(MDPI, 2025-04-29)The main challenge of soybean cultivation in Brazil’s last agricultural frontier is to ensure sustainable production. This study aimed to evaluate the use of cover crops (CC) to improve soil fertility, plant nutrition, and ... -
Biosolids blended with edaphic supports mimic structural and biochemical features of natural soils and foster plant biomass growth
(Elsevier, 2025-01-24)Biosolids can be blended with edaphic components to formulate customized soil mixes (Technosols), where specific nutrient levels, moisture content, and other factors are tailored to support plant growth. The aim of this ... -
Mujeres en los congresos argentinos de la Ciencia del Suelo
(Asociación Argentina de la Ciencia del Suelo, 2025-06-01)La participación de las mujeres en los sistemas académicos y científicos es relativamente reciente. En la Ciencia del Suelo, el patrón de participación a lo largo de los años fue similar al resto de las ciencias. Estudios ... -
Las raíces de cultivos de cobertura mejoran la agregación y el carbono orgánico del suelo
(Asociación Argentina de la Ciencia del Suelo, 2025-06-01)El objetivo del trabajo fue cuantificar la biomasa de raíces de diferentes especies de cultivos de cobertura (gramíneas, leguminosas y crucíferas) y establecer relaciones con las reservas de carbono orgánico del suelo ... -
Advancing wetland mapping in Argentina: a probalitistic approach integrating remote sensing, machine learning, and cloud computing towards sustainable ecosystem monitoring
(Elsevier, 2025-04-04)Wetlands, covering 7 % of Earth’s surface, are crucial for providing ecosystem services and regulating climate change. Despite their importance, global fluctuations in wetland distribution highlight the need for accurate ... -
Manejo del fósforo en sitios contrastantes de la región mesopotámica argentina bajo uso forestal
(IPNI, 2011-12)El fósforo (P) es uno de los elementos esenciales para el crecimiento de los cultivos y, en consecuencia, su manejo adecuado es fundamental para lograr sistemas de producción sustentables. Las principales vías de salidas ... -
Impact of land use changes on soil chemical properties, enzyme activities and microbial communities in two contrasting localities of the Argentinian Pampas
(Elsevier, 2025-02)The objective of this work was to study the effect of edaphoclimatic variation in two contrasting localities in response to changes in land use along a gradient of soil disturbance associated with different land use ... -
Un procedimiento de medición de la porosidad en cortes delgados de suelos.
(Interamerican Committee of Societies for Electron Microscopy, 2012)Una de las características relevantes de los suelos es la existencia de estructuras definidas por poros y agregados. Si bien se utilizan una gran variedad de técnicas para el estudio de la porosidad, el análisis de cortes ... -
Late quaternary paleosol records from sutropical (38°S) to tropical (16°S) South America and palaeoclimatic implications
(Elsevier, 2009-03-01)Loess and palaeosols in the subtropical lowlands of South America (∼23–38°S) have a large potential to serve as archives of Late Quaternary environmental and climate changes. At present, mean annual precipitation generally ... -
Late Quaternary environmental changes in Misiones, subtropical NE Argentina, deduced from multi-proxy geochemical analyses in a palaeosol-sediment sequence
(Elsevier, 2009-03-01)A 4.5-m-long sediment core from a small basin in the Province of Misiones, NE Argentina, was analyzed in a multi-proxy geochemical approach (major and minor elemental composition, Corg, N, HI, OI, δ13Corg, n-alkanes and ... -
New microscopic evidences of the autochthony of the ferrallitic pedological mantle in the Misiones province, Argentina
(Asociación Argentina de Sedimentología (AAS), 2013-06-26)The Misiones province is characterized by a pedological mantle with Ultisols, Oxisols and Alfisols. This ferrallitic clayey material frequently shows one or more siliceous or ferruginous nodular "stony horizons" close to ... -
How to Improve Soil Anti-adhesion by studying the micro relief of the cuticle surface of digging beetles: Exploring the gromphas lacordairii (Oken, 1834) pronotum
(Oxford University Press, 2024-07-24)Some years ago, Tesouro et al. (2018) proposed a possible solution for decreasing adhesion of the soil particles to the surface components of agricultural machinery based on a biological system (biomimetic studies). This ... -
Servicios de los ecosistemas en áreas urbanas y periurbanas: su reconocimiento por distintos actores sociales.
(Facultad de Arquitectura y Urbanismo, Universidad Nacional del Nordeste, 2023-05-01)En los ecosistemas urbanos y periurbanos residen millones de personas, ejerciendo una elevada presión sobre los recursos naturales, afectando su sustentabilidad. La Organización de las Naciones Unidas promueve, en los ... -
The objetives of agricultural engineering training in Argentina
(Association for Information Communication Technology Education and Science, 2023-02-01)This study analyses the curricular plans of the Agricultural Engineering Degree in the Republic of Argentina, focusing on the objectives of these training plans. It also identifies the fields of work for which their ... -
Landscape structure in urban and periurban areas in the Metropolitan Region of Buenos Aires (MRBA)
(University of Architecture and Urban Planning, Rumania, 2023)Urban and peri urban landscapes, as well as rural landscapes, exhibit diverse spatial patterns related to components or uses diversity (e.g: agricultural lots, forests, urban reserves, city settlements among others). ... -
Soil hydro-physical variables and crop residues determinate runoff soil loss, and glyphosate and AMPA concentration in the aqueous phase under simulated rainfall events
(Wiley, 2024-07-09)Soil structural degradation and water erosion processes were observed even in no-tillage schemes in the Pampas region. Within these conservation systems, agrochemical application per hectare is one of the highest globally. ... -
Topsoil hardening: effects on soybean root architecture and water extraction patterns
(Springer, 2020-09-01)Topsoil hardening is one of the major causes of poor root growth although its effects on subsoil roots are still not well-known. Our aim was to examine the effects of topsoil hardening on the growth and functioning of ... -
Comparación de indicadores de la desertificación en la Región Pampeana y en la frontera de expansión agropecuaria en la República Argentina = Desertification indicators comparison in Pampean Region and agricultural expansion frontier in the Argentine Republic
(Facultad de Agronomía, Universidad Nacional de La Plata, 2023-11-01)El proceso de desertificación se está generalizando en la Argentina. En la Región Pampeana y Extra Pampeana, la generalización del monocultivo de soja y el manejo no sustentable han aumentado el proceso de desertificación. ... -
Ecosystem Services and Economic Assessment of Land Uses in Urban and Periurban Areas
(Springer, 2020-02-07)This work quantified ecosystem services (ES) and the geographic gross product (GGP) at municipal level in the Metropolitan Region of Buenos Aires (MRBA), Argentina. The ES offer and GGP were evaluated for each land use ...