A5061143277- Environmental and biological studies
- Geography and Environmental Studies
- Hydrology and Drought Analysis
- Solar Radiation and Photovoltaics
- Plant Water Relations and Carbon Dynamics
- Irrigation Practices and Water Management
- Climate variability and models
- Soil Management and Crop Yield
- Sugarcane Cultivation and Processing
- Growth and nutrition in plants
- Agricultural and Food Sciences
- Precipitation Measurement and Analysis
- Crop Yield and Soil Fertility
- Photovoltaic System Optimization Techniques
- Leaf Properties and Growth Measurement
- Solar Thermal and Photovoltaic Systems
- Remote Sensing in Agriculture
- Rice Cultivation and Yield Improvement
- Soil and Unsaturated Flow
- Fire effects on ecosystems
- Meteorological Phenomena and Simulations
- Genetics and Plant Breeding
- Climate change and permafrost
- Banana Cultivation and Research
- Forest ecology and management
Universidade Federal Rural do Rio de Janeiro
2016-2025
Universidade Federal de Alagoas
2007-2023
Universidade Federal do Oeste da Bahia
2023
Universidade Federal de Campina Grande
2023
Universidade Federal do Rio de Janeiro
2019-2023
Universidade Federal Fluminense
2019-2021
Exact Sciences (United States)
2020
IHS Markit (United States)
2020
Forest Institute
2020
Universidade do Estado do Rio de Janeiro
2020
ABSTRACT Rainfall over the northeast part of Brazil is highly influenced by several weather systems such as trade winds, Intertropical Convergence Zone, Easterly Wave Disturbances, Bolivia High and Atlantic Sub‐tropical Anticyclone. The objectives this work were to identify, using cluster analysis, spatial temporal rainfall patterns for northeastern Brazilian state Alagoas, relate those with that occur region, which most populated area semiarid climate in world. dataset consists 30‐years...
Abstract Several studies investigated the occurrence of fires in Africa with numerical modeling or applied statistics; however, only a few focused on influence El Niño fire risk using coupled model. The study aimed to assess wildfire dynamics SPEEDY-HYCOM events Eastern Tropical Pacific were classified via sea surface temperature (SST) anomaly based predefined climatology between 1961 and 2020 for entire time series SST, obtaining linear anomalies. SST anomalies was created region 5° N S...
Abstract The objective of this work was to investigate the mean and variability a dataset pollutant concentrations from measurements taken over metropolitan area São Paulo city, Brazil. Wavelet analysis applied time series concentrations, revealing strongest harmonics influencing signals. A mode 4–8 days significant until middle last decade is likely associated with approach passage meteorological systems. representing number frontal systems moving across state helped explain interannual...
The objective of this study was to evaluate the rainfall data series, regarding homogeneity, in calculation Standardized Precipitation Index (SPI) and its relation with events El Niño -Southern Oscillation (ENSO) for physiographic regions State Alagoas.To end, monthly series were evaluated.These is used SPI determination obtained at Hydrometeorological Network Northeast Development Superintendence stations, available databases from Food Agriculture Organization (FAOClim Net) National Water...
The Juçara palm (Euterpe edulis Mart.) is a native species of the Atlantic Forest biome, with high commercial value due to, among other uses, extraction heart and pulp. This has essential ecological interaction fauna, providing food for many frugivorous species. However, it on list endangered species, mainly to disorderly exploration tree heart, but also climate change, habitat fragmentation, defaunation. In this context, understanding which areas are suitable grow important planning...
The use of geotechnologies combined with remote sensing has become increasingly essential and important for efficiently economically understanding land cover in specific regions. objective this study was to observe changes agricultural activities, particularly agriculture/livestock farming, the North Forest Zone Pernambuco (Mata Norte), a political-administrative region where sugarcane cultivation historically been backbone local economy. region’s biomass also contributes observations...
ABSTRACT This study assessed drought trends and variability in Benin their relationship with climate modes such as El Niño–Southern Oscillation (ENSO), the Atlantic Interhemispheric Sea Surface Temperature Gradient (AISSTG), Pacific Decadal (PDO). Drought intensity, duration frequency were analysed using Standardised Precipitation Index (SPI) from monthly precipitation data at six weather stations (Bohicon, Cotonou, Kandi, Natitingou, Parakou Savè) for 1970–2015. Nonparametric tests showed...
O objetivo deste trabalho foi determinar regiões homogêneas baseadas na sazonalidade da precipitação pluvial mensal e a distribuição de probabilidade que melhor se ajusta à dessas no Estado Táchira, Venezuela. Utilizaram-se valores 25 estações climatológicas, apresentam séries entre 24 62 anos. Aplicou-se o método Ward agrupamento dos meses com similar também das localidades (regiões homogêneas). Avaliaram-se os ajustes funções densidade exponencial, gama, Gumbel, normal, log-normal três...