Lucas Emilio B. HoeltgebaumUniversity of Idaho | UID · Department of Earth and Spatial Sciences
Lucas Emilio B. Hoeltgebaum
Doctor of Engineering
Researcher in Hydrology, Hydrometeorology, Environmental Measurements, and Modeling.
About
20
Publications
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11
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Introduction
I have a PhD in Environmental Engineering from the Universidade Federal do Paraná. Currently, I'm working as a postdoctoral researcher at the University of Idaho on a project for the USGS.
During my PhD studies, I worked in Hydrology, focusing on evapotranspiration estimates and measurement, especially by the Eddy Covariance method. I'm also interested in the water budget in watersheds using remote sensing, such as the GRACE measurements.
I also like to work with field measurements.
Additional affiliations
February 2016 - February 2022
Unifacear
Position
- Professor
May 2017 - November 2021
March 2014 - June 2016
Education
May 2017 - November 2021
March 2014 - June 2016
March 2008 - August 2013
Publications
Publications (20)
A técnica de solo grampeado tem sido utilizada na estabilidade de cortes e de encostas
devido às suas vantagens construtivas e financeiras frente à outras técnicas tais como tirantes. Um
dos principais fatores de influência na estabilidade de estruturas grampeadas é a interação entre o
grampo e solo. A fim de entender melhor a interação solo-grampo...
The understanding of the water budget components, especially evapotranspiration and the amount of water stored in the watershed, is key to water resources management and hydrological modeling in general. In this work, we present the analysis of 13 hydrological years’ measurements of discharge, precipitation, evapotranspiration, and soil moisture ov...
A mass transfer evaporation model is proposed that uses MODIS water surface temperature data and land‐based meteorological data, and employs a new approach to calibrate the transfer coefficient via closure of the long‐term energy budget of the lake. Some of the longstanding issues of developing and applying lake evaporation models are reviewed, inc...
Practically all records of eddy‐covariance flux measurements are affected by gaps, caused by several reasons. In this work, we propose analog period (AP) methods for gap‐filling, and test them for filling gaps of latent heat flux at AmeriFlux sites. The essence of the methods is to look for periods in the record that bear a strong resemblance, in t...
In this work we present results from an intercomparison study between two CS500 temperature-relative humidity sensors and a brand new sonic anemometer/gas analyzer (Campbell Scientific Instruments – CSI IRGASON). The objective of the intercomparison was an upcoming micrometeorological experiment. For the intercomparison, all sensors were positioned...
In this work we present results from an intercomparison study between two CS500 temperature-relative humidity sensors and a brand new sonic anemometer/gas analyzer (Campbell Scientific Instruments – CSI IR- GASON). The objective of the intercomparison was an upcoming micrometeorological experiment. For the intercomparison, all sensors were position...
In this work we present results from an intercomparison study between two CS500 temperature-relative humidity sensors and a brand new sonic anemometer/gas analyzer (Campbell Scientific Instruments – CSI IR- GASON). The objective of the intercomparison was an upcoming micrometeorological experiment. For the intercomparison, all sensors were position...
(a) Como a pesquisa acadêmica auxilia a formação do estudante e fortalece as bases de conhecimento para formação de um profissional mais crítico e capacitado;
(b) Como o desenvolvimento científico auxilia no crescimento e fortalecimento da sociedade;
(c) Porque é importante que a ciência seja, até certo ponto, independente;
(d) Porque, por outro la...
Gravity currents are a common phenomenon that occurs in ocean, lakes, and atmosphere. Many studies have explored the propagation of gravity currents in ideal situations, thus avoiding the comparison between the well-known theory and specific situations, such as when the gravity current flows in a roughness bottom or in a stratified ambient. This pa...
Assim, neste trabalho estamos avaliando e corrigindo as concentrações de vapor
de água na atmosfera, obtidas a partir da umidade relativa do ar e da temperatura por um sensor de baixo custo, comumente utilizado em estações meteorológicas.
Neste trabalho apresentamos um estudo de inter-comparação de velocidades do vento medidas por quatro anemômetros sônicos instalados em uma estação micrometeorológica na barragem do Rio Verde localizada no município de Araucária, Paraná. Os resultados da intercomparação mostram que medições médias da velocidade do vento provenientes de três anemômet...
Micrometeorology monitoring has been used in reservoirs for latent heat flux measurements by eddy covariance. It is hard to establish long and continuous measurement datasets due to the complexity involved in this monitoring. When fails occur there is necessary a gap filling procedure to keep the continuity of the series. This filling could be perf...
Micrometeorology monitoring has been used in reservoirs for latent heat flux measurements by eddy covariance. It is hard to establish long and continuous measurement datasets due to the complexity involved in this monitoring. When fails occur there is necessary a gap filling procedure to keep the continuity of the series. This filling could be perf...
Resumo – Devido à grande importância e às largas discussões a respeito do efeito estufa antropogênico, ou seja, possivelmente amplificado pelo homem e suas possíveis consequências, como o aquecimento global, torna-se cada vez mais importante levantar quais atividades humanas podem causar este impacto, liberando gases de efeito estufa (GEE's) e aume...
