Antônio Paz González
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View article: Fracturas acetabulares: La sinergia crítica entre imagenología avanzada en la planificación quirúrgica y las consideraciones anestésicas de control de daños
Fracturas acetabulares: La sinergia crítica entre imagenología avanzada en la planificación quirúrgica y las consideraciones anestésicas de control de daños Open
Las fracturas acetabulares representan lesiones articulares complejas que, de no ser tratadas con precisión anatómica, conllevan una alta morbilidad a largo plazo, siendo la Osteoartritis Postraumática (OTPT) su secuela más devastadora. La…
View article: Efecto de la adición de bacterias promotoras del crecimiento vegetal y biochar sobre el desarrollo de Salvia procurrens
Efecto de la adición de bacterias promotoras del crecimiento vegetal y biochar sobre el desarrollo de Salvia procurrens Open
En Argentina, se encuentra una extensa cuenca hidrográfica llamada “Cuenca Matanza-Riachuelo” (CMR), es reconocida por su elevada urbanización e industrialización, lo que plantea importantes desafíos ambientales. En los ambientes acuáticos…
View article: Tomato Seed Inoculation with Bacillus subtilis Biofilm Mitigates Toxic Effects of Excessive Copper in the Substrate
Tomato Seed Inoculation with Bacillus subtilis Biofilm Mitigates Toxic Effects of Excessive Copper in the Substrate Open
Accumulation of copper (Cu) in soils devoted to intensive agriculture due to anthropogenic additions is becoming a significant threat to plant productivity. Biological inoculants may play an important role in alleviating toxic effects of h…
View article: Morphological responses of a temperate intertidal foraminifer, Haynesina sp., to coastal acidification
Morphological responses of a temperate intertidal foraminifer, Haynesina sp., to coastal acidification Open
Coastal acidification could have widespread impact on marine organisms, affecting the ability of calcifying organisms to build shells and skeletons through calcium carbonate precipitation. As an abundant group of calcifying organisms, some…
View article: Production of a Microbial Biofilm and Its Application on Tomato Seeds to Improve Crop Development in a Lead-Contaminated Substrate
Production of a Microbial Biofilm and Its Application on Tomato Seeds to Improve Crop Development in a Lead-Contaminated Substrate Open
The plant growth-promoting bacterium, B. subtilis subsp. Spizizizenii, has been proven to develop a biofilm under certain culture conditions, which can be applied as an efficient bioinoculant. Biofilm can be produced cost-effectively using…
View article: Machine Learning Analysis of Hydrological and Hydrochemical Data from the Abelar Pilot Basin in Abegondo (Coruña, Spain)
Machine Learning Analysis of Hydrological and Hydrochemical Data from the Abelar Pilot Basin in Abegondo (Coruña, Spain) Open
The Abelar pilot basin in Coruña (northwestern Spain) has been monitored for hydrological and hydrochemical data to assess the effects of eucalyptus plantation and manure applications on water resources, water quality, and nitrate contamin…
View article: Machine Learning Analysis of Hydrological and Hydrochemical Data from the Abelar Pilot Basin in Abegondo (Coruña, Spain)
Machine Learning Analysis of Hydrological and Hydrochemical Data from the Abelar Pilot Basin in Abegondo (Coruña, Spain) Open
The Abelar pilot basin in Coruña (Northwestern Spain) has been monitored for hydrological and hydrochemical data to assess the effects of eucalyptus plantation and manure applications on water resources, water quality and nitrate contamina…
View article: Exposed Subsoil Under Recovery for 30 Years: Influence of Management Strategies on Soil Physical Attributes and Organic Matter
Exposed Subsoil Under Recovery for 30 Years: Influence of Management Strategies on Soil Physical Attributes and Organic Matter Open
This study aimed to evaluate the residual effect of different management practices on a subsoil that has been exposed since 1969, which has been under recovery for 30 years. The soil under study is an Oxisol, and its assessment was conduct…
View article: Morphological responses of a temperate salt marsh foraminifer, Haynesina sp., to coastal acidification
Morphological responses of a temperate salt marsh foraminifer, Haynesina sp., to coastal acidification Open
Coastal acidification leads to widespread impacts on calcifying organisms across the world’s oceans, which could result in decreased calcium carbonate deposition and the dissolution of calcium carbonate. As an abundant group of calcifying …
View article: Variabilidad estadística de las propiedades generales y microelementos en un transecto de un suelo de viñedo
Variabilidad estadística de las propiedades generales y microelementos en un transecto de un suelo de viñedo Open
Las propiedades del suelo pueden presentar una importante variabilidad espacial entre muestras vecinas. En los suelos agrícolas es necesario evaluar la presencia de potenciales factores limitantes de la producción y la variabilidad de los …
View article: The Effects of Seed Inoculation with Bacterial Biofilm on the Growth and Elemental Composition of Tomato (Solanum lycopersicum L.) Cultivated on a Zinc-Contaminated Substrate
The Effects of Seed Inoculation with Bacterial Biofilm on the Growth and Elemental Composition of Tomato (Solanum lycopersicum L.) Cultivated on a Zinc-Contaminated Substrate Open
Biofilm obtained from Bacillus subtilis subsp. spizizenii inoculated on vegetable seeds has been shown to have plant growth-promoting capacity. Seed inoculation with biofilm produced by this strain could also reduce the adverse effects on …
View article: Characterization of Biochar from Beach-Cast Seaweed and Its Use for Amelioration of Acid Soils
Characterization of Biochar from Beach-Cast Seaweed and Its Use for Amelioration of Acid Soils Open
Limited knowledge is available regarding biochar (BC) obtained from beach-cast seaweed, which needs to be characterized to better prospect its potential applications. Beach-cast seaweed BCs were produced at two temperatures (300 and 600 °C…
View article: The Effects of Feedstock, Pyrolysis Temperature, and Residence Time on the Properties and Uses of Biochar from Broom and Gorse Wastes
The Effects of Feedstock, Pyrolysis Temperature, and Residence Time on the Properties and Uses of Biochar from Broom and Gorse Wastes Open
Biochar (BC), which can be produced from several feedstocks, has been widely studied. However, the BC derived from highly pyrolytic shrubs, such as broom and gorse, has been less frequently used and only partially characterized. These wast…
View article: TESTING AN ENTROPY ESTIMATOR RELATED TO THE DYNAMICAL STATE OF GALAXY CLUSTERS
TESTING AN ENTROPY ESTIMATOR RELATED TO THE DYNAMICAL STATE OF GALAXY CLUSTERS Open
We propose the entropy estimator HZ, calculated from global dynamical parameters, in an attempt to capture the degree of evolution of galaxy systems. We assume that the observed (spatial and velocity) distributions of member galaxies in th…
View article: Inoculation with Biofilm of Bacillus subtilis Is a Safe and Sustainable Alternative to Promote Tomato (Solanum lycopersicum) Growth
Inoculation with Biofilm of Bacillus subtilis Is a Safe and Sustainable Alternative to Promote Tomato (Solanum lycopersicum) Growth Open
Over-fertilization and agrochemicals adversely affect soil quality and agricultural ecosystem sustainability. Tomato (Solanum lycopersicum) is ranked as an important crop due to its high profitability and nutritional value. In Argentina, t…
View article: Análisis geoestadístico de macroelementos, microelementos y metales pesados extraídos con Mehlich-3 en una microparcela de viñedo
Análisis geoestadístico de macroelementos, microelementos y metales pesados extraídos con Mehlich-3 en una microparcela de viñedo Open
Se llevó a cabo un análisis geoestadístico de macroelementos (P, K, Ca, Mg), microelementos (Fe, Mn, Cu, Zn) y metales pesados (Cd, Cr, Ni, Pb) extraídos con la solución Mehlich-3 en una microparcela encuadrada en un viñedo del Ribeiro, Ou…
View article: Inoculation with Biofilm of Bacillus subtilis Promotes the Growth of Lactuca sativa
Inoculation with Biofilm of Bacillus subtilis Promotes the Growth of Lactuca sativa Open
In Argentina, the excessive use of fertilizers is common in intensively cultivated zones around highly populated areas. Bioinoculants based on plant growth promoting rhizobacteria (PGPR) could be effective for crop production improvement w…
View article: New insights into the production, characterization and potential uses of vineyard pruning waste biochars
New insights into the production, characterization and potential uses of vineyard pruning waste biochars Open
Vineyard pruning waste (VP) can be converted into a useful char using pyrolysis as part of a valorization strategy. This study analyzed the effect of temperature (300 and 600 °C) and residence time (1 and 3 h) on an ample number of propert…
View article: Erosion Control Performance of Improved Soil Management in Olive Groves: A Field Experimental Study in NE Portugal
Erosion Control Performance of Improved Soil Management in Olive Groves: A Field Experimental Study in NE Portugal Open
Olive groves rank among the cropping systems facing higher erosion risk in Mediterranean Europe. The adoption of erosion control soil management practices is key for reducing such risk and driving olive production towards sustainability. T…
View article: Prácticas agrosustentables mediante el uso de un biofilm microbiano aplicado a Lactuca sativa crecida en un sustrato con elevados niveles de cobre
Prácticas agrosustentables mediante el uso de un biofilm microbiano aplicado a Lactuca sativa crecida en un sustrato con elevados niveles de cobre Open
En Argentina, gran parte de la horticultura se desarrolla alrededor de los principales núcleos urbanos, en los llamados Cinturones Hortícolas. Sin embargo, debido a la acción antrópica, estos suelos sufren distintos tipos de contaminación,…
View article: Inoculation with Biofilm of <em>Bacillus subtilis</em> Promotes the Growth of <em>Lactuca sativa</em>
Inoculation with Biofilm of <em>Bacillus subtilis</em> Promotes the Growth of <em>Lactuca sativa</em> Open
In Argentina there are urban areas of intensive cultivation around most of the big cities, where the soils may be unsuitable for some of the horticultural species and the use of chemical fertilizers is common. Bioinoculants based on plant …
View article: Macro-scale spatial modeling reveals the role of soil organic matter quality in CO2 emissions
Macro-scale spatial modeling reveals the role of soil organic matter quality in CO2 emissions Open
[Abstract] Carbon dioxide (CO2) emissions from agricultural soils result from the interaction of various factors that regulate the quantity and quality of organic material. Our objective was to assess changes in soil CO2 fluxes following t…
View article: Phosphorus Fractionations and Availability in Areas under Different Management Systems in the Cerrado
Phosphorus Fractionations and Availability in Areas under Different Management Systems in the Cerrado Open
The input of organic matter in the soil by the no-tillage system (NTS) increases as the system becomes established, raising the levels of organic phosphorus (P) and reducing the P soil adsorption. This study evaluated the availability of o…
View article: Role of cultivars and grass in the stability of soil moisture and temperature in an organic vineyard
Role of cultivars and grass in the stability of soil moisture and temperature in an organic vineyard Open
Financiado para publicación en acceso aberto: Universidade da Coruña/CISUG
View article: Seasonal soil moisture response time to rainfall in a rainfed organic vineyard with permanent ground cover under temperate climate
Seasonal soil moisture response time to rainfall in a rainfed organic vineyard with permanent ground cover under temperate climate Open
This study evaluates the soil moisture response time to rainfall of a small vineyard with two varieties of grapes (Blanco legítimo –BL–, and Agudelo –Ag–) and a permanent ground cover of resident vegetation wit…
View article: Stability of soil moisture and temperature in a rainfed organic vineyard with two cultivars and permanent ground cover of resident vegetation under temperate oceanic climate
Stability of soil moisture and temperature in a rainfed organic vineyard with two cultivars and permanent ground cover of resident vegetation under temperate oceanic climate Open
Soil water content (SWC) and temperature (ST) are key parameters in farmland, but are difficult to predict. Under no-tillage (three mowing passes per year) and homogeneous ground (permanent cover of resident vegetation), soil (no significa…
View article: New Insights into the Production, Characterization and Potential Uses of Vineyard Pruning Waste Biochars
New Insights into the Production, Characterization and Potential Uses of Vineyard Pruning Waste Biochars Open
View article: Spatial dependence of sugarcane yield according to the altitude and soil physical attributes in a transect
Spatial dependence of sugarcane yield according to the altitude and soil physical attributes in a transect Open
Soil management carried out in areas with sugarcane production causes changes in the soil physical attributes, and geostatistics makes it possible to study the behavior of the spatial distribution of these variations. This study aimed to e…
View article: Spatial variability of physical atributes of a Spodosol and sugarcane yield
Spatial variability of physical atributes of a Spodosol and sugarcane yield Open
Agricultural practices promote alterations in the physical properties of the soil, causing changes in its bulk density, porosity, distribution of pore diameter and water retention, which influences the availability to the plants. Precision…
View article: Impact of forest–pasture conversion on soil physical and chemical properties
Impact of forest–pasture conversion on soil physical and chemical properties Open
The objective of this paper is to assess the changes in soil physical and chemical properties resulting from the conversion of native forest to pasture and pasture to secondary forest in the state of Santa Catarina, Brazil. Seven forest–pa…