A5057360780- Soil Management and Crop Yield
- Soil and Unsaturated Flow
- Plant Water Relations and Carbon Dynamics
- Soil Carbon and Nitrogen Dynamics
- Environmental and biological studies
- Growth and nutrition in plants
- Soil erosion and sediment transport
- Irrigation Practices and Water Management
- Geography and Environmental Studies
- Hydrology and Watershed Management Studies
- Soil Moisture and Remote Sensing
- Agroforestry and silvopastoral systems
- Forest ecology and management
- Agricultural and Food Sciences
- Soil Geostatistics and Mapping
- Coffee research and impacts
- Clay minerals and soil interactions
- Seed Germination and Physiology
- Flood Risk Assessment and Management
- Plant-Microbe Interactions and Immunity
- Adsorption and biosorption for pollutant removal
- Climate variability and models
- Remote Sensing in Agriculture
- Legume Nitrogen Fixing Symbiosis
- Environmental remediation with nanomaterials
Universidade Federal do Agreste de Pernambuco
2020-2025
Universidade Federal de Pernambuco
2001-2025
Universidade Federal Rural de Pernambuco
2012-2021
Universidade Federal da Paraíba
2005-2011
National Institute of Amazonian Research
2000
Plant growth-promoting bacteria (PGPB) are an effective tool for improving nutrients in agricultural systems; however, their efficacy depends on successful colonization soils. To address this challenge, biochar has been identified as material enhancing soil ecosystem services and can serve a protective PGPB. However, the impact of PGPB health indicators plant growth remains poorly understood. This study aimed to evaluate effects chemical biological properties cowpea. We used from bean husk...
Abstract Many remote sensing‐based evapotranspiration (RSBET) algorithms have been proposed in the past decades and evaluated using flux tower data, mainly over North America Europe. Model evaluation across South has done locally or only a single algorithm at time. Here, we provide first of multiple RSBET models, daily scale, wide variety biomes, climate zones, land uses America. We used meteorological data from 25 towers to force four models: Priestley–Taylor Jet Propulsion Laboratory...
Abstract Global climate predictions and possible environmental impacts have an increasing source of concern in recent years. Analyses the change scenarios on regional hydrology are required to design effective adaptation strategies for specific river basins. This study focuses assessment future water resources Mundaú River Basin (MRB), Brazil, using Soil Water Assessment Tool (SWAT) Regional Climate Models (RCMs) Eta‐MIROC5 Eta‐HadGEM2, three time periods under two Representative...
Evapotranspiration (ET) is the main driver of energy balance partitioning and influences hydrological carbon cycles at global, regional local scales. Furthermore, it requirement for developing strategies to improve water use in agriculture. It known that there a close relationship between ET rainfall, especially tropical environments. Thus, goal this article was evaluate how its controls (surface conductance - Gs; decoupling coefficient Ω; Priestley-Taylor parameter α) respond seasonal...
Para o manejo da irrigação com alta frequência e base em dados climáticos, é desejável que a estimava evapotranspiração de referência seja feita para pequenos intervalos tempo. Objetivou-se, neste trabalho, avaliar desempenho dos métodos FAO-24 Radiação, Priestley-Taylor, Hargreaves-Samani, Camargo-71 Blaney-Criddle, estimativa diária na microrregião Garanhuns, PE, por meio comparações método padrão FAO Penman-Monteith. Com suporte no erro absoluto médio (EAM), verificou-se, dentre outros...
Common bean is usually cropped under rainfed conditions and in soils with low pH water retention, the sub-humid semiarid regions of Brazil. To improve soil conditions, smallholder farmers commonly use cattle manure. However, manure available limited amounts, insufficient to fertilize all cropping areas. Thus, other amendments, such as poultry (PM) biochar (BC), have been proposed increase retention pH. We evaluated effects BC (10, 20, 40 t ha−1; BC10, BC20, BC40, respectively), PM (5 PM),...
O estudo foi conduzido para investigar as propriedades de biochars produzidos a partir diferentes materiais, com foco na capacidade adsorção e dessorção fosfato, elemento decisivo gestão eficiente do fósforo em solos agrícolas. Foram analisados três tipos biochar: lodo esgoto, cama frango madeira cajueiro. A composição mineralógica dos determinada por difração raios X. fosfato avaliada utilizando isotermas Langmuir Freundlich, quantificações adsorvido dessorvido foram realizadas meio...
Around 30 to 90% of administered antibiotics are not fully metabolized and, therefore, pose risks the quality groundwater. In this way, objective was understand sorption behavior SDZ and SMX, in sandy soil from Agreste Pernambuco, reduce contamination For this, batch tests were carried out on soils collected Pernambuco two extracts, one at 0 - 20 cm other 40 deep, with without addition biochar. The results showed that biochar led an increase both reaching approximately 73 123 mg kg-1, case...
El deporte, como actividad humana que es, no queda inmune a la problemática de los dilemas y por eso, se discute acerca si reúne las condiciones o circunstancias lo conviertan también en objeto reflexión ética. En el presente artículo pretendo reflexionar sobre deporte necesarias para sea un análisis ámbito ética aplicada. Con este objetivo, acuerdo con perspectiva conceptual, influenciado filosófica Cortina Camps, procuraré establecer una humana, es pueda ser estudio Una vez establecida...
Este artigo pretende problematizar a interação entre Medicina de Família e Comunidade saúde suplementar no cenário atual do Brasil. Para tanto, parte uma contextualização histórica até chegar ao exame alguns aspectos centrais desse movimento. Na história das políticas saúde, Brasil, antes após criação Sistema Único Saúde (SUS), um dos maiores desafios tem sido as relações público-privadas. Conformou-se, nesse processo, campo interesses, atores disputas, que fragilizam possibilidades...
Introdução: O Diabetes Mellitus tipo 2 (DM2) representa um desafio global devido à sua crescente prevalência e impacto na qualidade de vida dos pacientes. Estratégias nutricionais desempenham papel essencial no controle glicêmico prevenção complicações associadas. Esta revisão sistemática avaliou abordagens modernas, incluindo dietas low-carb, mediterrânea plant-based, além do compostos bioativos da nutrigenômica manejo doença. Métodos: Foi realizada uma busca base dados PubMed utilizando...
Reference evapotranspiration (ETo) is an important parameter used in numerous applications, such as climatological and hydrological studies, well for water resources planning management. There are several methods to estimate ETo, being that the FAO Penman-Monteith (EToPM) method considered standard. This needs many parameters (solar radiation, air temperature, humidity wind speed), however there still uncovered areas, suggesting need of calculating based on few meteorological elements,...
The conversion of native forests into intensive agricultural cropping affects soil quality and ecosystem functionality in tropical dry areas. Although many indicators have been used to assess quality, the most sensitive are biochemical attributes. Absolute enzymatic activity (fluorescein diacetate hydrolysis, dehydrogenase, (-glucosidase, urease, arylsulfatase, acid alkaline phosphatases), organic C (SOC), microbial biomass (MBC), specific enzymes per unit SOC MBC were measured perennial...