Demétrius David da Silva

Department of Agricultural Engineering

27H指数

234论文数

2.8K被引数

收录论文 34

发表时间

Filling Data Gaps: Comparing Regression-based Models and Machine Learning Methods for Rainfall Time Series Reconstruction 填补数据缺口：基于回归的模型与机器学习方法在降雨时间序列重构中的比较

Earth Systems and Environment

IF4.7

2026-07-21

OAAI

Anderson de Oliveira Pinheiro; Demetrius David da Silva; Michel Castro Moreira; Clívia Dias Coelho; Laura Thebit de Almeida; Selma Alves Abrahão

Identification of homogeneous rainfall regions in the São Francisco River Basin, Brazil, through cluster analysis 通过聚类分析识别巴西圣弗朗西斯科河流域的均质降雨区

Theoretical and Applied Climatology

IF2.7

2026-04-16

OAAI

Anderson de Oliveira Pinheiro; Demetrius David da Silva; Michel Castro Moreira; Clívia Dias Coelho; Ricardo Santos Silva Amorim

Prediction of Water Quality Parameters in the Paraopeba River Basin Using Remote Sensing Products and Machine Learning 利用遥感产品和机器学习方法对帕拉奥皮巴河流域水质参数进行预测

Sensors 2026, Vol. 26, Page 18

IF3.5

2025-12-20

OAAI

Rafael Luís Silva Dias; Ricardo Santos Silva Amorim; Demetrius David da Silva; Elpídio Inácio Fernandes-Filho; Gustavo Vieira Veloso; Ronam Henrique Fonseca Macedo

Ecohydrological Modelling in the Ondas River, Brazil: Implications for Fisheries Management 巴西奥纳斯河流域的生态水文学建模：对渔业管理的启示

Ecohydrology

IF2.1

2025-09-18

OAAI

Jady da Silva Nepomuceno; Elis Regina Rodrigues de Souza Castro; Clívia Dias Coelho; Michel Castro Moreira; Demetrius David da Silva

Integrating satellite radar vegetation indices and environmental descriptors with visible-infrared soil spectroscopy improved organic carbon prediction in soils of semi-arid Brazil 整合卫星雷达植被指数和环境描述符与可见-红外土壤光谱，提高了巴西半干旱地区土壤有机碳预测的准确性。

GEODERMA

IF6.6

2025-05-01

OAAI

dos Santos, Erli Pinto; Moreira, Michel Castro; Fernandes-Filho, Elpidio Inacio; Dematte, Jose A. M.; dos Santos, Uemeson Jose; Moura-Bueno, Jean Michel; Cruz, Renata Ranielly Pedroza; da Silva, Demetrius David; Sampaio, Everardo Valadares de Sa Barreto

Development and Application of an Environmental Vulnerability Index (EVI) for Identifying Priority Restoration Areas in the São Francisco River Basin, Brazil

LAND

IF3.2

2024-09-12

OAAI

Coelho, Clivia Dias; da Silva, Demetrius David; Amorim, Ricardo Santos Silva; Vasconcelos, Bruno Nery Fernandes; Possato, Ernani Lopes; Fernandes Filho, Elpidio Inacio; Brandao, Pedro Christo; Neto, Jose Ambrosio Ferreira; Silva, Lucas Vieira

Modeling Environmental Vulnerability for 2050 Considering Different Scenarios in the Doce River Basin, Brazil

WATER

IF3

2024-05-20

OAAI

Campos, Jasmine Alves; da Silva, Demetrius David; Pires, Gabrielle Ferreira; Filho, Elpidio Inacio Fernandes; Amorim, Ricardo Santos Silva; de Menezes Filho, Frederico Carlos Martins; de Melo Ribeiro, Celso Bandeira; Lorentz, Juliana Ferreira; Aires, Uilson Ricardo Venancio

Flow regionalization using precipitation data from different bases as a predictive variable

PHYSICS AND CHEMISTRY OF THE EARTH

IF4.1

2024-02-01

PREAI

Pinheiro, Savio Augusto Rocha; Reis, Guilherme Barbosa; Fraga, Micael de Souza; da Silva, Demetrius David; Abreu, Marcel Carvalho; Parma, Laura Martins

Pedotransfer functions and machine learning: Advancements and challenges in tropical soils

GEODERMA REGIONAL

IF3.3

2023-12-01

PREAI

da Silva, Lucas de Castro Moreira; Amorim, Ricardo Santos Silva; Fernandes Filho, Elpidio Inacio; Bocuti, Edwaldo Dias; da Silva, Demetrius David

Improving the generalization error and transparency of regression models to estimate soil organic carbon using soil reflectance data

ECOLOGICAL INFORMATICS

IF7.3

2023-11-01

PREAI

Santos, Erli Pinto dos; Moreira, Michel Castro; Fernandes-Filho, Elpidio Inacio; Dematte, Jose Alexandre Melo; dos Santos, Uemeson Jose; da Silva, Demetrius David; Cruz, Renata Ranielly Pedroza; Moura-Bueno, Jean Michel; Santos, Isabel Caligiorne; de Sa Barreto, Everardo Valadares

Machine learning-based modeling of surface sediment concentration in Doce river basin

JOURNAL OF HYDROLOGY

IF6.3

2023-04-01

PREAI

Aires, Uilson Ricardo Venancio; da Silva, Demetrius David; Fernandes Filho, Elpidio Inacio; Rodrigues, Lineu Neiva; Uliana, Eduardo Morgan; Amorim, Ricardo Santos Silva; Ribeiro, Celso Bandeira de Melo; Campos, Jasmine Alves

Assessing the application of ratios between daily and sub-daily extreme rainfall as disaggregation coefficients 评估每日和次每日极端降雨之间的比率作为分解系数的应用

PHYSICS AND CHEMISTRY OF THE EARTH

IF4.1

2022-12-01

PREAI

Abreu, Marcel Carvalho; Pereira, Silvio Bueno; Cecilio, Roberto Avelino; Pruski, Fernando Falco; de Almeida, Laura Thebit; da Silva, Demetrius David

Modeling of surface sediment concentration in the Doce River basin using satellite remote sensing

JOURNAL OF ENVIRONMENTAL MANAGEMENT

IF8.4

2022-12-01

PREAI

Venancio Aires, Uilson Ricardo; da Silva, Demetrius David; Fernandes Filho, Elpidio Inacio; Rodrigues, Lineu Neiva; Uliana, Eduardo Morgan; Silva Amorim, Ricardo Santos; de Melo Ribeiro, Celso Bandeira; Campos, Jasmine Alves

Analysis of Flow Behavior as Influenced by Reservoir with Flow Regularization

WATER RESOURCES MANAGEMENT

IF4.7

2022-08-10

PREAI

Generoso, Tarcila Neves; da Silva, Demetrius David; Rodrigues, Lineu Neiva; Silva Amorim, Ricardo Santos; de Almeida, Laura Thebit

Methodology for Estimating Streamflow by Water Balance and Rating Curve Methods Based on Logistic Regression

WATER RESOURCES MANAGEMENT

IF4.7

2022-08-01

OAAI

Generoso, Tarcila Neves; da Silva, Demetrius David; Amorim, Ricardo Santos Silva; Rodrigues, Lineu Neiva; dos Santos, Erli Pinto

A Machine Learning approach to reconstruct cloudy affected vegetation indices imagery via data fusion from Sentinel-1 and Landsat 8

COMPUTERS AND ELECTRONICS IN AGRICULTURE

IF8.9

2022-03-01

PREAI

dos Santos, Erli Pinto; da Silva, Demetrius David; do Amaral, Cibele Hummel; Fernandes-Filho, Elpidio Inacio; Silva Dias, Rafael Luis

Performance of hydrological models in fluvial flow simulation

ECOLOGICAL INFORMATICS

IF7.3

2021-12-01

PREAI

Ferreira, Renan Gon; Silva Dias, Rafael Luis; Castro, Jackeline de Siqueira; dos Santos, Vitor Juste; Calijuri, Maria Lucia; da Silva, Demetrius David

Machine learning models applied to TSS estimation in a reservoir using multispectral sensor onboard to RPA

ECOLOGICAL INFORMATICS

IF7.3

2021-11-01

PREAI

Dias, Rafael Luis Silva; da Silva, Demetrius David; Fernandes-Filho, Elpidio Inacio; do Amaral, Cibele Hummel; dos Santos, Erli Pinto; Marques, Juliana Fazolo; Veloso, Gustavo Vieira

Assessment of water availability vulnerability in the Cerrado

APPLIED WATER SCIENCE

IF5.7

2021-10-25

OAAI

Althoff, Daniel; Rodrigues, Lineu Neiva; da Silva, Demetrius David

Vegetation cover monitoring in tropical regions using SAR-C dual-polarization index: seasonal and spatial influences

INTERNATIONAL JOURNAL OF REMOTE SENSING

IF2.6

2021-08-26

PREAI

dos Santos, Erli Pinto; Da Silva, Demetrius David; do Amaral, Cibele Hummel

研究方向