A5052532126- Environmental and biological studies
- Geography and Environmental Studies
- Climate variability and models
- Hydrology and Watershed Management Studies
- Plant Water Relations and Carbon Dynamics
- Precipitation Measurement and Analysis
- Oceanographic and Atmospheric Processes
- Tropical and Extratropical Cyclones Research
- Meteorological Phenomena and Simulations
- Coastal and Marine Management
- Environmental Sustainability and Education
- Land Use and Ecosystem Services
- Conservation, Biodiversity, and Resource Management
- Ocean Waves and Remote Sensing
- Ecology and Vegetation Dynamics Studies
- Forest ecology and management
- Soil erosion and sediment transport
- Atmospheric and Environmental Gas Dynamics
- Flood Risk Assessment and Management
- Geophysics and Gravity Measurements
Instituto Federal de Educação, Ciência e Tecnologia de Santa Catarina
2013-2024
Fundação de Amparo à Pesquisa e Inovação do Estado de Santa Catarina
2015
University of Maryland, College Park
2014
Universidade de São Paulo
2008
A mosaic of protected areas, including indigenous lands, sustainable-use production forests and reserves strictly is the cornerstone conservation in Amazon, with almost 50 per cent region now protected. However, recent research indicates that isolation from direct deforestation or degradation may not be sufficient to maintain ecological integrity Amazon over next several decades. Large-scale changes fire drought regimes occurring as a result greenhouse gas increases forest degradation,...
Abstract Intraseasonal and interannual variability of extreme wet dry anomalies over southeastern Brazil the western subtropical South Atlantic Ocean are investigated. Precipitation data obtained from Global Climatology Project (GPCP) in pentads during 23 austral summers (December–February 1979/80–2001/02). Extreme (dry) events defined according to 75th (25th) percentiles precipitation anomaly distributions observed two time scales: intraseasonal interannual. The agreement between 25th GPCP...
Abstract Intense wind events at the southern Brazilian coast cause severe socio‐economic losses. Generally, such have been associated with extratropical cyclones over Southwest Atlantic Ocean. The purpose of this study is to identify favoured locations and processes through which winds are cyclones. Using a statistical analysis, speed observed nine meteorological stations was compared cyclone depth offshore distance. Both location were obtained an objective procedure identifying tracking....
A crescente demanda de uso água no âmbito mundial atrelado ao desmatamento das florestas e crescimento populacional pode provocar um aumento significativo dos conflitos uso. O objetivo deste trabalho é compreender o período estiagem em termos vazão para ano 2019 município Chapecó identificar maneira exploratória inicial as relações entre a cobertura vegetal do Bioma Amazônia, Pantanal Mata-Atlântica com dados uma estação fluviométrica Oeste Santa Catarina, região Sul Brasil. Utilizando Map...
O processo de licenciamento ambiental da atividade parcelamento do solo a partir 100 hectares, no estado Santa Catarina, necessita elaboração Estudo Impacto Ambiental – EIA/RIMA. Quando se aborda questão climática, não há uma abordagem clima presente nem futuro para que possa avaliar o prognóstico implantação empreendimento. Desta forma, trabalho buscou demonstrar estudo urbano e ser empregado na região litoral centro-norte avaliando os cenários estimar impactos ambientais climáticos, são...
Os estudos de precipitação são comumente relacionados à geomorfologia e a circulação atmosférica uma determinada região, principalmente pela instabilidade desses sistemas que influenciados diretamente elevação e/ou inclinação das montanhas sua proximidade com o ambiente litorâneo. Por isso, objetivo deste trabalho é analisar as anomalias ocorreram no estado Santa Catarina encontrar tendências padrão chuvas do Estado. Deste modo, foram utilizadas séries históricas totalizam 15 anos dados...
Conhecer a intensidade das precipitações e sua distribuição temporal são de suma importância para o dimensionamento obras hidráulicas. Neste estudo buscou-se analisar ocorrência precipitação em municípios localizados no noroeste do estado Rio Grande Sul, avaliando Intensidade-Duração-Frequência (IDF) equações chuva. Foram comparados dois métodos desagregação da máxima anual registrada. As diferenças na obtida utilizando ambas as metodologias foram mínimas que se refere ao Contudo, cenários...
The Irani River Basin, located in the Hydrographic Region – RH2, mid-west of state Santa Catarina, Brazil, is an important source water for region. objective this study to evaluate morphometric, environmental, and land use characterization Basin through data from Shuttle Radar Topography Mission (SRTM), MapBiomas project, Environmental Information Bank BDia IBGE, Product MERGE-INPE/CPTEC with aid ArcGIS Pro software. It was sought determine permanence flows Q98, minimum flow Q7.10, maximum...
Forest fires have caused significant environmental and economic damage over the years. In this context, efforts been made to establish relationships between climate control measures for fire occurrence. Assigning a danger index based on meteorological conditions is way provide tools organizations responsible forest prevention combat. study, computational statistical techniques were employed analyze performance of three hazard indices: Monte Alegre Formula, Altered Ängstrom Risk Factor, state...
The adjusted stochastic weather generator to disaggregate the monthly climate averages into daily timescale is investigated due limitations of Climate Models in representing fluctuations.We use for precipitation and maximum minimum temperature are Sao Paulo State.We fluctuations.The WGEN was considering statistical distribution from gauges present climate.This derived dataset first applied investigate ability a Regional Model version 4 (RegCM4) reproduce spatial variability those...
This work presents the occurrence and lifetime of extratropical cyclones over coast Brazil, presenting a seasonal interdecadal analysis. The data events were obtained through detection scheme for trajectory from NCEP reanalysis-1. In current work, was made selection with persistence equal or major than 24 hours, period 1957-2010, in an area correspondent to 15ºS 45ºS latitude 20ºW 60ºW longitude. proposed comparative is based recent research variability. During this 54 years period, winter...