A5014098666- Environmental and biological studies
- Growth and nutrition in plants
- Soil Management and Crop Yield
- Geography and Environmental Studies
- Solar Radiation and Photovoltaics
- Agricultural and Food Sciences
- Plant Water Relations and Carbon Dynamics
- Forest ecology and management
- Soil erosion and sediment transport
- Hydrology and Watershed Management Studies
- Irrigation Practices and Water Management
- Banana Cultivation and Research
- Plant Physiology and Cultivation Studies
- Leaf Properties and Growth Measurement
- Phytochemistry and biological activities of Ficus species
- Hydrology and Drought Analysis
- Atmospheric aerosols and clouds
- Urban Heat Island Mitigation
- Seed Germination and Physiology
- Fire effects on ecosystems
- Wood Treatment and Properties
- Precipitation Measurement and Analysis
- Hydrology and Sediment Transport Processes
- Impact of Light on Environment and Health
- Groundwater and Watershed Analysis
Universidade Federal de Mato Grosso
2016-2025
Universidade Estadual Paulista (Unesp)
2009-2015
Faculdade de Agudos
2011
Universidade Federal Rural do Rio de Janeiro
2007
This paper proposes the climatic water balance and classification for 13 conventional meteorological stations (CMS's, from National Institute of Meteorology (INMET) networks, located in Mato Grosso State (MT) state division between MT Goias (GO). The evaluated are named: Caceres, Canarana, Diamantino, Gleba Celeste, Matupa, Nova Xavantina, Padre Ricardo Remetter, Poxoreo, Rondonopolis, Sao Jose do Rio Claro, Vicente, Aragarcas station annual temperature average ranged 23.00 26.84 °C Cuiaba...
This paper proposes the climatic water balance and classification for 13 conventional meteorological stations (CMS's, from National Institute of Meteorology (INMET) networks, located in Mato Grosso State (MT) state division between MT Goias (GO). The evaluated are named: Caceres, Canarana, Diamantino, Gleba Celeste, Matupa, Nova Xavantina, Padre Ricardo Remetter, Poxoreo, Rondonopolis, Sao Jose do Rio Claro, Vicente, Aragarcas station annual temperature average ranged 23.00 26.84 °C Cuiaba...
Agricultural soils provide ecosystem services, but the removal of natural vegetation reduces water infiltration capacity, increasing surface runoff. Thus, monitoring erosion is critical for sustainable agricultural management. Sediment losses and runoff were evaluated using a simulated rainfall 75 mm/h in areas with crops pastures both Caiabi River Renato sub-basins Teles Pires watershed Mato Grosso State, Brazil. In sub-basins, data collected from 156 observations upper, middle, lower...
Understanding how climatic variables impact the reference evapotranspiration (ETo) is essential for water resource management, especially considering potential fluctuations due to climate change. Therefore, we used Sobol’ method analyze spatiotemporal variations of Penman–Monteith ETo sensitivity variables: downward solar radiation, relative humidity, maximum and minimum air temperature, wind speed. The indices variances were estimated by Monte Carlo integration, with sample limits set 2.5th...
O trabalho teve como objetivo mapear os riscos de ocorrência incêndios vegetacionais em três sub-bacias hidrográficas do rio Xingu, no sudeste da Amazônia brasileira, para o ano 2021. Com auxílio técnicas geoprocessamento realizou-se cruzamento nove variáveis ambientais afim construir um mapa risco vegetacionais. As foram classificadas e reclassificadas conforme sua relevância as análises ponderações seguiram método Analise Hierárquica Processos – AHP. A metodologia AHP foi eficiente...
O objetivo deste trabalho foi avaliar a estimativa da evapotranspiração de referência (ETo), para região Sudeste do Brasil, partir dados meteorológicos limitados. método Penman-Monteith FAO 56 (PMp) tomado como referência. Três cenários com limitados, obtidos rede estações automáticas, foram utilizados estimação ETo: padrão uso radiação solar estimada pelo balanço entre ondas curtas e longas (PMKrs); pressão vapor pelas temperaturas máxima mínima, pela umidade relativa ar (PMea); velocidade...
The development of projects related to the yield various crops has been greatly enhanced with incorporation mathematical models as well essential and more consistent equations which enable a prediction greater approximation their actual behavior, thus reducing error in estimate. Among operations requiring further investigation are those crop growth, characterized by ideal temperature for addition dry matter. Due wide use methods representing, analyzing attaining degree-day estimation great...
Resumo: O objetivo deste trabalho foi avaliar o desempenho de 12 modelos simplificados estimativa da evapotranspiração referência (ETo), para Estado do Mato Grosso. Os dados foram obtidos rede estações meteorológicas automáticas (EMAs) Instituto Nacional Meteorologia, localizadas em 28 municípios Estado. avaliados os de: Hargreaves-Samani, Camargo, Makkink, Linacre, McGinness-Bordne, Romanenko, Turc, Holdridge, Radiação Solar, Jensen-Haise, Hansen e Caprio. Adotou-se método Penman-Monteith...
Improving environmental sustainability involves measuring indices that show responses to different production processes and management types. Suspended sediment concentration (SSC) in water bodies is a parameter of great importance, as it related watercourse morphology, land use occupation river basins, transport accumulation. Although already established, the methods used for acquiring such data field are costly. This hinders extrapolations along reservoirs. Remote sensing feasible...
Foram determinadas para figueiras podadas em julho, agosto, setembro e outubro, as temperaturas mínima máxima basais, a soma térmica expressa graus-dia influência da temperatura na duração do período compreendido entre poda o início colheita, Botucatu-SP, nos anos de 2002 2006. Os valores basal estimados foram 8ºC 36 ºC, respectivamente. As épocas que apresentaram melhores resultados sazonalidade produtividade foram, respectivamente, agosto necessitando uma média 1.955 2.200 graus-dia.
The objective of this study was to determine the crop evapotranspiration (ETc), coefficients (kc) and water-use efficiency (EUA) bell pepper in no till system (PD) conventional tillage (PC), Fluminense Valley, Rio de Janeiro State, Brazil. irrigation managed demand quantified by calculating daily soil water balance using TDR technique data collected an automatic meteorological station. It verified that accumulated ETc at 181 days after planting (DAT) 363 335 mm for PD PC, respectively. kcs...
The global radiation incident on a tilted surfaces consists of components direct, diffuse and reflected from the ground. On hourly database, direct can be calculated by geometric projections (ratio incidence angle to solar zenith angle). has small effect calculations may with an isotropic model. Both presents dependence measures in or horizontal surface. great difficulty is evaluate variations circumsolar, brightness horizontal, anisotropic subcomponents. This study evaluated twenty models...
The reduction in surface water availability the Brazilian Amazon biome is associated with anthropic activities and climate change, facts that have driven hydrological monitoring studies. Such studies seek to understand responses changes land use cover, aiming at proper management of resources Amazonian river basins. Thus, objective present study was determine physiographic characteristics establish liquid solid rating curves Renato sub-basin, a tributary Teles Pires river, under conditions...
The Amazon biome plays a crucial role in the hydrological cycle, supplying water vapor for atmosphere and contributing to evapotranspiration (ET) that influences regional humidity across Brazil South America. Remote sensing (RS) has emerged as valuable tool measuring estimating ET, particularly data-scarce region. A scientometric analysis was conducted identify most used RS-based ET product or model its potential application Amazon. Scientometrics allows quantitative of scientific output;...
The understanding of spatiotemporal variations in reference evapotranspiration (ETo) and its long-term trends is paramount importance for water cycle studies, modeling, resource management, especially the context climate change. Therefore, primary aim this study to critically evaluate performance various CMIP5 global models simulating Penman-Monteith associated variables (maximum minimum air temperature, incident solar radiation, relative humidity, wind speed). This evaluation based on data...
A evapotranspiração de referência (ETo) é dependente da quantidade energia disponível no ambiente e a radiação solar (Rs) uma variável importante na sua estimativa. Mediante o exposto, presente trabalho teve como objetivo determinar os coeficientes "a" "b" equação Angströn-Prescott para Seropédica, RJ, avaliar seus efeitos estimativa Rs ETo. Utilizaram-se medidas global número efetivo horas brilho estação Ecologia Agrícola (83741 -INMET) do período 2000 2007. Os foram determinados por...
This study determined the thermal requirements of forest native seedlings (Hymenolobium petraeum and Parkia pendula) exotic (Adenanthera pavonina Cassia fistula) all belonging to Fabaceae family, in three shading conditions (full sun, 50% 65% global radiation attenuation by poliefinas black screens). Also they were estimated leaf emergence Phyllochron Wang Engel models, on climatological at Sinop (Region Transition Amazon-Cerrado), Mato Grosso State, Brazil, for winter period (between June...
Water erosion is one of the main factors driving soil degradation, which has large economic and environmental impacts. Agricultural production systems that are able to provide water conservation crucial importance in achieving more sustainable use natural resources, such as water. The aim this study was evaluate losses different integrated under rainfall. Experimental plots six land cover were established an experimental field Embrapa Agrossilvipastoril Sinop, state Mato Grosso, Brazil, a...
The objective of this work was to evaluate basal temperature, thermal sum at different phenological stages, phase duration, yield and seasonality one nectarine 14 peach cultivars, between 2006 2009. considered phases were: pruning-sprouting; sprouting-flowering, from swollen bud open flower; flowering-fruiting, petal fall medium-sized fruit; ripening. Minimum temperatures (Tb) obtained pruning-sprouting, 8°C, irrespective the cultivars; 10°C, except for 'Cascata 968', which required 8°C Tb;...
Abstract The objective of this work was to estimate the global radiation by simplified models for state Mato Grosso, Brazil. parameterized coefficients 15 were regionally calibrated daily radiation, based only on air temperature, using data from 28 automatic weather stations (AWS) network Brazilian Meteorology Institute, distributed throughout different biomes Grosso. are mostly derived Hargreaves and Bristow & Campbell methods, with be calibrated. coefficient determination (R2), mean...