プロフィール詳細

プロジェクトを作成

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Dr. Jonatas A.に依頼

Brazil

Freshwater Ecology Data Analyst | R & QGIS | Water Quality & Community Ecology

プロフィール概要

I am a PhD in Ecology specializing in freshwater ecosystems, with strong experience in ecological data analysis and spatial analysis. I work with R and QGIS to analyze water quality data, freshwater biological communities (microalgae, fish fauna), and spatial relationships at watershed and regional scales. My work focuses on reproducible analysis, clear statistical outputs, and publication-quality figures. I prefer written, asynchronous communication to ensure analytical accuracy and high-quality deliverables.

専門分野

• ★ Data Analysis
• ★ Geographic Information Systems (GIS)
• ★ R
• ☆ Statistics
• ☆ Multivariate Analysis
• ☆ Spatial Statistics
• ☆ Ecology
• ☆ Ecosystem Management
• ☆ Aquatic Ecology
• ☆ Biodiversity
• ☆ Landscape Ecology

サービス

• Writing
• Research
• Consulting
• Data & AI

Writing Technical Writing

Research Scientific and Technical Research

Consulting Scientific and Technical Consulting

Data & AI Predictive Modeling, Statistical Analysis, Image Processing, Image Analysis, Data Visualization, Data Mining

職務経験

PD&I fellowship

Brazilian Agricultural Research Corporation (Embrapa)

1月 2025 - 現在

Bolsista PD&I Estímulo à Inovação

Embrapa Suínos e Aves

1月 2025 - 現在

Profesor

University of Contestado - UnC

1月 2010 - 11月 2019

学歴

PhD Ecology

Federal University of Santa Catarina -UFSC

8月 2016 - 3月 2021

Doutorado em Ecologia - Programa de Pós-Graduação em Ecologia - PPGECO (Departamento de Ecologia e Zoologia)

Universidade Federal de Santa Catarina

8月 2016 - 3月 2021

Mestrado em Oceanografia Biológica - Programa de Pós-Graduação em Oceanografia Biológica - PPGOCBIO (Instituto de Oceanografia)

Universidade Federal do Rio Grande

8月 2008 - 8月 2010

Bacharelado e Licenciatura em Ciências Biológicas (Centro de Ciências Biológicas)

Universidade do Oeste de Santa Catarina

3月 2003 - 11月 2007

認定資格

• Introduction to GIS with a focus on aquatic environments.

  Federal University of Rio Grande - FURG

  11月 2018 - 現在

出版物

JOURNAL ARTICLE

Livia Tonella, Renata Ruaro, Vanessa Daga, Diego Azevedo Zoccal Garcia, Oscar Vitorino, Tatiana Lobato-de Magalhães, Roberto Reis, Fabio Di Dario, Ana Cristina Petry, Michael Maia Mincarone, et al. (2023). NEOTROPICAL FRESHWATER FISHES: A dataset of occurrence and abundance of freshwater fishes in the Neotropics . Ecology.

Jonatas Alves, Lorena Pinheiro‐Silva, Karling Fernanda Schuster, Alexandre Matthiensen, Mauricio Mello Petrucio(2022). Environmental conditions are more effective than nutrient availability and spatial processes on explaining microphytoplankton functional structure in a subtropical hypereutrophic reservoir . Austral Ecology. Wiley

Jonatas Alves, Mario M. Tagliari, Ghislain Vieilledent, Thiago C. L. Silveira, Nivaldo Peroni(2021). Relict populations of Araucaria angustifolia will be isolated, poorly protected, and unconnected under climate and land-use change in Brazil . Biodiversity and Conservation. 30. (12). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 3665--3684. Springer Science and Business Media {LLC}

(2020). Climate and hydrological processes explain temporal dissimilarity in the phytoplankton community and favor seasonal dominance of harmful and alien algae in a subtropical reservoir. Pan-American Journal of Aquatic Sciences.

(2011). Reproductive biology of Octopus tehuelchus d’Orbigny, 1834 Cephalopoda Octopodidae in southern Brazil. The Nautilus.