AAM-6184-2020

João Da Silva Júnior Fernandes

Publications

Citations

h-index

R-3F814-0AC08-NO06T

0000-0002-1531-3486

AAM-6184-2020

About

Graduated in Agronomy from the Federal Rural University of the Amazon-UFRA. Completed advanced training in Georeferencing of Rural Properties at IFPA, specialization in Surveying, and holds a Master's and Doctorate in Agronomy (Soil Science) from the São Paulo State University (UNESP) "Júlio de Mesquita Filho" FCAV, Jaboticabal-SP Campus. Adjunct Professor IV at the Federal Rural University of the Amazon (UFRA), based at the Cyber-Spatial Institute (ICIBE) UFRA/Belém. Has experience in the areas of Geotechnologies and Agronomy, with emphasis on Geomatics and Soil Science, mainly working on the following topics: Spatial variability of soil attributes, Geostatistics, Mineralogy of the clay fraction of the soil, Magnetometry (magnetic susceptibility of the soil), Soil-Landscape Relationship, Precision Agriculture, Pedometry, Pedology, Geoprocessing, Remote Sensing, Digital Soil Mapping, Soil Cartography, Land Valuation. He is a Professor and member of the board of the Postgraduate Program in Agronomy PGAGRO at UFRA/Belém. He leads the Research Group: Geotechnologies and Pedometry (GEOP) (https://geopufra.com/). He is a Member of the International Society for Photogrammetry and Remote Sensing (ISPRS). He is the second Vice-Director of the Eastern Amazon Regional Nucleus of the Brazilian Society of Soil Science (SBCS).

Education

Universidade Federal Rural da Amazonia

—,

Found

Total publications

Total citations

Citations per publication

2.6

Average publications per year

1.33

Average coauthors

6.1

Publications years

2011-2025 (15 years)

h-index

i10-index

m-index

0.4

o-index

g-index

w-index

Metrics description

h-index

A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.

https://www.pnas.org/doi/full/10.1073/pnas.0507655102

i10-index

The number of the author's publications that received at least 10 links each.

https://scholar.googleblog.com/2011/11/google-scholar-citations-open-to-all.html

m-index

The researcher's m-index is numerically equal to the ratio of his h-index to the number of years that have passed since the first publication.

https://harzing.com/publications/white-papers/reflections-on-the-h-index

o-index

The geometric mean of the h-index and the number of citations of the most cited article of the scientist.

https://arxiv.org/abs/1511.01545

g-index

For a given set of articles, sorted in descending order of the number of citations that these articles received, the g-index is the largest number such that the g most cited articles received (in total) at least g² citations.

https://doi.org/10.1007/s11192-006-0144-7

w-index

If w articles of a researcher have at least 10w citations each and other publications are less than 10(w+1) citations, then the researcher's w-index is equal to w.

https://doi.org/10.1002/asi.21276

Top-100

Fields of science

	1 2 3 4 5 6 7
Agronomy and Crop Science	Agronomy and Crop Science, 7, 35% Agronomy and Crop Science 7 publications, 35%
Soil Science	Soil Science, 6, 30% Soil Science 6 publications, 30%
Environmental Engineering	Environmental Engineering, 2, 10% Environmental Engineering 2 publications, 10%
Materials Science (miscellaneous)	Materials Science (miscellaneous), 1, 5% Materials Science (miscellaneous) 1 publication, 5%
General Agricultural and Biological Sciences	General Agricultural and Biological Sciences, 1, 5% General Agricultural and Biological Sciences 1 publication, 5%
	1 2 3 4 5 6 7

Journals

	1 2 3 4
Revista Brasileira de Ciência do Solo	Revista Brasileira de Ciência do Solo, 4, 20% Revista Brasileira de Ciência do Solo 4 publications, 20%
Geoderma Regional	Geoderma Regional, 2, 10% Geoderma Regional 2 publications, 10%
Revista Brasileira de Engenharia Agricola e Ambiental	Revista Brasileira de Engenharia Agricola e Ambiental, 2, 10% Revista Brasileira de Engenharia Agricola e Ambiental 2 publications, 10%
Revista Brasileirade Ciencias Agrarias	Revista Brasileirade Ciencias Agrarias, 1, 5% Revista Brasileirade Ciencias Agrarias 1 publication, 5%
Computers and Electronics in Agriculture	Computers and Electronics in Agriculture, 1, 5% Computers and Electronics in Agriculture 1 publication, 5%
Nucleus	Nucleus, 1, 5% Nucleus 1 publication, 5%
Agronomy Journal	Agronomy Journal, 1, 5% Agronomy Journal 1 publication, 5%
Bragantia	Bragantia, 1, 5% Bragantia 1 publication, 5%
Earth	Earth, 1, 5% Earth 1 publication, 5%
Communications in Soil Science and Plant Analysis	Communications in Soil Science and Plant Analysis, 1, 5% Communications in Soil Science and Plant Analysis 1 publication, 5%
Brazilian Journal of Development	Brazilian Journal of Development, 1, 5% Brazilian Journal of Development 1 publication, 5%
Revista Brasileira de Agropecuária Sustentável	Revista Brasileira de Agropecuária Sustentável, 1, 5% Revista Brasileira de Agropecuária Sustentável 1 publication, 5%
Scientia Agraria Paranaensis	Scientia Agraria Paranaensis, 1, 5% Scientia Agraria Paranaensis 1 publication, 5%
Holos Environment	Holos Environment, 1, 5% Holos Environment 1 publication, 5%
	1 2 3 4

Citing journals

	1 2 3 4 5 6
Revista Brasileira de Ciência do Solo	Revista Brasileira de Ciência do Solo, 6, 11.11% Revista Brasileira de Ciência do Solo 6 citations, 11.11%
Revista Brasileira de Engenharia Agricola e Ambiental	Revista Brasileira de Engenharia Agricola e Ambiental, 3, 5.56% Revista Brasileira de Engenharia Agricola e Ambiental 3 citations, 5.56%
Journal not defined	Journal not defined, 2, 3.7% Journal not defined 2 citations, 3.7%
Rhizosphere	Rhizosphere, 2, 3.7% Rhizosphere 2 citations, 3.7%
Agriculture, Ecosystems and Environment	Agriculture, Ecosystems and Environment, 2, 3.7% Agriculture, Ecosystems and Environment 2 citations, 3.7%
Plants	Plants, 2, 3.7% Plants 2 citations, 3.7%
Environment, Development and Sustainability	Environment, Development and Sustainability, 2, 3.7% Environment, Development and Sustainability 2 citations, 3.7%
Heliyon	Heliyon, 2, 3.7% Heliyon 2 citations, 3.7%
Tropical Plant Pathology	Tropical Plant Pathology, 1, 1.85% Tropical Plant Pathology 1 citation, 1.85%
Science of the Total Environment	Science of the Total Environment, 1, 1.85% Science of the Total Environment 1 citation, 1.85%
Geoderma Regional	Geoderma Regional, 1, 1.85% Geoderma Regional 1 citation, 1.85%
Agriculture (Switzerland)	Agriculture (Switzerland), 1, 1.85% Agriculture (Switzerland) 1 citation, 1.85%
Revista Ceres	Revista Ceres, 1, 1.85% Revista Ceres 1 citation, 1.85%
Precision Agriculture	Precision Agriculture, 1, 1.85% Precision Agriculture 1 citation, 1.85%
European Journal of Plant Pathology	European Journal of Plant Pathology, 1, 1.85% European Journal of Plant Pathology 1 citation, 1.85%
Journal of South American Earth Sciences	Journal of South American Earth Sciences, 1, 1.85% Journal of South American Earth Sciences 1 citation, 1.85%
Archives of Agronomy and Soil Science	Archives of Agronomy and Soil Science, 1, 1.85% Archives of Agronomy and Soil Science 1 citation, 1.85%
Land	Land, 1, 1.85% Land 1 citation, 1.85%
Diversity	Diversity, 1, 1.85% Diversity 1 citation, 1.85%
Catena	Catena, 1, 1.85% Catena 1 citation, 1.85%
Journal of Plant Diseases and Protection	Journal of Plant Diseases and Protection, 1, 1.85% Journal of Plant Diseases and Protection 1 citation, 1.85%
Acta Scientiarum - Agronomy	Acta Scientiarum - Agronomy, 1, 1.85% Acta Scientiarum - Agronomy 1 citation, 1.85%
Scientific Reports	Scientific Reports, 1, 1.85% Scientific Reports 1 citation, 1.85%
International Soil and Water Conservation Research	International Soil and Water Conservation Research, 1, 1.85% International Soil and Water Conservation Research 1 citation, 1.85%
MethodsX	MethodsX, 1, 1.85% MethodsX 1 citation, 1.85%
Physiological and Molecular Plant Pathology	Physiological and Molecular Plant Pathology, 1, 1.85% Physiological and Molecular Plant Pathology 1 citation, 1.85%
Agronomy Journal	Agronomy Journal, 1, 1.85% Agronomy Journal 1 citation, 1.85%
Pesquisa Agropecuaria Brasileira	Pesquisa Agropecuaria Brasileira, 1, 1.85% Pesquisa Agropecuaria Brasileira 1 citation, 1.85%
Advances in Agronomy	Advances in Agronomy, 1, 1.85% Advances in Agronomy 1 citation, 1.85%
Bragantia	Bragantia, 1, 1.85% Bragantia 1 citation, 1.85%
Soil Research	Soil Research, 1, 1.85% Soil Research 1 citation, 1.85%
Remote Sensing	Remote Sensing, 1, 1.85% Remote Sensing 1 citation, 1.85%
Revista Caatinga	Revista Caatinga, 1, 1.85% Revista Caatinga 1 citation, 1.85%
Earth	Earth, 1, 1.85% Earth 1 citation, 1.85%
Plant and Soil	Plant and Soil, 1, 1.85% Plant and Soil 1 citation, 1.85%
InterCarto InterGIS	InterCarto InterGIS, 1, 1.85% InterCarto InterGIS 1 citation, 1.85%
Soil Systems	Soil Systems, 1, 1.85% Soil Systems 1 citation, 1.85%
Geography and Sustainability	Geography and Sustainability, 1, 1.85% Geography and Sustainability 1 citation, 1.85%
Soil Security	Soil Security, 1, 1.85% Soil Security 1 citation, 1.85%
Ecological Urbanism of Yoruba Cities in Nigeria	Ecological Urbanism of Yoruba Cities in Nigeria, 1, 1.85% Ecological Urbanism of Yoruba Cities in Nigeria 1 citation, 1.85%
Revista Foco	Revista Foco, 1, 1.85% Revista Foco 1 citation, 1.85%

	1 2 3 4 5 6

Publishers

	1 2 3 4 5
SciELO	SciELO, 5, 25% SciELO 5 publications, 25%
Elsevier	Elsevier, 3, 15% Elsevier 3 publications, 15%
Taylor & Francis	Taylor & Francis, 2, 10% Taylor & Francis 2 publications, 10%
Universidade Federal da Paraiba, Centro de Ciencias e Tecnologia, Departamento de Engenharia Agricola	Universidade Federal da Paraiba, Centro de Ciencias e Tecnologia, Departamento de Engenharia Agricola, 2, 10% Universidade Federal da Paraiba, Centro de Ciencias e Tecnologia, Departamento de Engenharia Agricola 2 publications, 10%
Wiley	Wiley, 1, 5% Wiley 1 publication, 5%
MDPI	MDPI, 1, 5% MDPI 1 publication, 5%
South Florida Publishing LLC	South Florida Publishing LLC, 1, 5% South Florida Publishing LLC 1 publication, 5%
Lepidus Tecnologia	Lepidus Tecnologia, 1, 5% Lepidus Tecnologia 1 publication, 5%
Revista Brasileira de Agropecuaria Sustentavel	Revista Brasileira de Agropecuaria Sustentavel, 1, 5% Revista Brasileira de Agropecuaria Sustentavel 1 publication, 5%
Universidade Estadual da Paraiba/Universidade Federal Rural de Pernambuco (Ethnobiology and Conservation)	Universidade Estadual da Paraiba/Universidade Federal Rural de Pernambuco (Ethnobiology and Conservation), 1, 5% Universidade Estadual da Paraiba/Universidade Federal Rural de Pernambuco (Ethnobiology and Conservation) 1 publication, 5%
Revista Scientia Agraria Paranaensis (SAP)	Revista Scientia Agraria Paranaensis (SAP), 1, 5% Revista Scientia Agraria Paranaensis (SAP) 1 publication, 5%
	1 2 3 4 5

Organizations from articles

	1 2 3 4 5 6 7 8 9
Universidade Estadual Paulista	Universidade Estadual Paulista, 9, 45% Universidade Estadual Paulista 9 publications, 45%
Organization not defined	Organization not defined, 8, 40% Organization not defined 8 publications, 40%
Universidade Federal Rural da Amazonia	Universidade Federal Rural da Amazonia, 5, 25% Universidade Federal Rural da Amazonia 5 publications, 25%
Universidade Federal do Maranhao	Universidade Federal do Maranhao, 3, 15% Universidade Federal do Maranhao 3 publications, 15%
Universidade de Rio Verde	Universidade de Rio Verde, 3, 15% Universidade de Rio Verde 3 publications, 15%
Universidade Federal do Rio de Janeiro	Universidade Federal do Rio de Janeiro, 1, 5% Universidade Federal do Rio de Janeiro 1 publication, 5%
Federal University of Rio Grande do Sul	Federal University of Rio Grande do Sul, 1, 5% Federal University of Rio Grande do Sul 1 publication, 5%
Federal Rural University of Rio de Janeiro	Federal Rural University of Rio de Janeiro, 1, 5% Federal Rural University of Rio de Janeiro 1 publication, 5%
University of Coimbra	University of Coimbra, 1, 5% University of Coimbra 1 publication, 5%
Instituto de Ciencias Agrarias	Instituto de Ciencias Agrarias, 1, 5% Instituto de Ciencias Agrarias 1 publication, 5%
University of São Paulo	University of São Paulo, 1, 5% University of São Paulo 1 publication, 5%
Federal University of Santa Maria	Federal University of Santa Maria, 1, 5% Federal University of Santa Maria 1 publication, 5%
University of Franca	University of Franca, 1, 5% University of Franca 1 publication, 5%
Universidade Federal do Piauí	Universidade Federal do Piauí, 1, 5% Universidade Federal do Piauí 1 publication, 5%
Universidade Federal Rural do Semi-Arido	Universidade Federal Rural do Semi-Arido, 1, 5% Universidade Federal Rural do Semi-Arido 1 publication, 5%
University of Minho	University of Minho, 1, 5% University of Minho 1 publication, 5%
Universidade Tecnológica Federal do Paraná	Universidade Tecnológica Federal do Paraná, 1, 5% Universidade Tecnológica Federal do Paraná 1 publication, 5%
Universidade Federal de Mato Grosso	Universidade Federal de Mato Grosso, 1, 5% Universidade Federal de Mato Grosso 1 publication, 5%
Universidade Federal do Amazonas	Universidade Federal do Amazonas, 1, 5% Universidade Federal do Amazonas 1 publication, 5%
Universidade Federal Rural de Pernambuco	Universidade Federal Rural de Pernambuco, 1, 5% Universidade Federal Rural de Pernambuco 1 publication, 5%
Instituto Federal do Espírito Santo	Instituto Federal do Espírito Santo, 1, 5% Instituto Federal do Espírito Santo 1 publication, 5%
Universidade de Brasília	Universidade de Brasília, 1, 5% Universidade de Brasília 1 publication, 5%
	1 2 3 4 5 6 7 8 9

Countries from articles

	2 4 6 8 10 12 14
Brazil	Brazil, 14, 70% Brazil 14 publications, 70%
Country not defined	Country not defined, 6, 30% Country not defined 6 publications, 30%
Portugal	Portugal, 2, 10% Portugal 2 publications, 10%
	2 4 6 8 10 12 14

Citing organizations

	2 4 6 8 10 12 14
Universidade Estadual Paulista	Universidade Estadual Paulista, 13, 25% Universidade Estadual Paulista 13 citations, 25%
Organization not defined	Organization not defined, 8, 15.38% Organization not defined 8 citations, 15.38%
University of São Paulo	University of São Paulo, 7, 13.46% University of São Paulo 7 citations, 13.46%
Universidade Federal do Maranhao	Universidade Federal do Maranhao, 4, 7.69% Universidade Federal do Maranhao 4 citations, 7.69%
Universidade Federal de Viçosa	Universidade Federal de Viçosa, 3, 5.77% Universidade Federal de Viçosa 3 citations, 5.77%
Universidade Federal de Lavras	Universidade Federal de Lavras, 3, 5.77% Universidade Federal de Lavras 3 citations, 5.77%
Universidade de Brasília	Universidade de Brasília, 3, 5.77% Universidade de Brasília 3 citations, 5.77%
Northwest University	Northwest University, 2, 3.85% Northwest University 2 citations, 3.85%
Northwest A&F University	Northwest A&F University, 2, 3.85% Northwest A&F University 2 citations, 3.85%
Federal University of Rio Grande do Sul	Federal University of Rio Grande do Sul, 2, 3.85% Federal University of Rio Grande do Sul 2 citations, 3.85%
Universidade Estadual de Campinas	Universidade Estadual de Campinas, 2, 3.85% Universidade Estadual de Campinas 2 citations, 3.85%
Federal University of Parana	Federal University of Parana, 2, 3.85% Federal University of Parana 2 citations, 3.85%
Federal University of Santa Maria	Federal University of Santa Maria, 2, 3.85% Federal University of Santa Maria 2 citations, 3.85%
Universidade Estadual do Piauí	Universidade Estadual do Piauí, 2, 3.85% Universidade Estadual do Piauí 2 citations, 3.85%
Universidade Federal do Piauí	Universidade Federal do Piauí, 2, 3.85% Universidade Federal do Piauí 2 citations, 3.85%
Perm State Agro-Technological University named after Academician D.N. Pryanishnikov	Perm State Agro-Technological University named after Academician D.N. Pryanishnikov, 1, 1.92% Perm State Agro-Technological University named after Academician D.N. Pryanishnikov 1 citation, 1.92%
University of Twente	University of Twente, 1, 1.92% University of Twente 1 citation, 1.92%
Nanjing Agricultural University	Nanjing Agricultural University, 1, 1.92% Nanjing Agricultural University 1 citation, 1.92%
University of Naples Federico II	University of Naples Federico II, 1, 1.92% University of Naples Federico II 1 citation, 1.92%
University of Turin	University of Turin, 1, 1.92% University of Turin 1 citation, 1.92%
University of Sassari	University of Sassari, 1, 1.92% University of Sassari 1 citation, 1.92%
Commonwealth Scientific and Industrial Research Organization	Commonwealth Scientific and Industrial Research Organization, 1, 1.92% Commonwealth Scientific and Industrial Research Organization 1 citation, 1.92%
University of Rwanda	University of Rwanda, 1, 1.92% University of Rwanda 1 citation, 1.92%
Santa Catarina State University	Santa Catarina State University, 1, 1.92% Santa Catarina State University 1 citation, 1.92%
Ardhi University	Ardhi University, 1, 1.92% Ardhi University 1 citation, 1.92%
Ningxia University	Ningxia University, 1, 1.92% Ningxia University 1 citation, 1.92%
Federal University of Uberlândia	Federal University of Uberlândia, 1, 1.92% Federal University of Uberlândia 1 citation, 1.92%
Federal University of Rio Grande do Norte	Federal University of Rio Grande do Norte, 1, 1.92% Federal University of Rio Grande do Norte 1 citation, 1.92%
Federal Rural University of Rio de Janeiro	Federal Rural University of Rio de Janeiro, 1, 1.92% Federal Rural University of Rio de Janeiro 1 citation, 1.92%
University of Coimbra	University of Coimbra, 1, 1.92% University of Coimbra 1 citation, 1.92%
University of Florida	University of Florida, 1, 1.92% University of Florida 1 citation, 1.92%
University of Tennessee	University of Tennessee, 1, 1.92% University of Tennessee 1 citation, 1.92%
Haramaya University	Haramaya University, 1, 1.92% Haramaya University 1 citation, 1.92%
Universidade Guarulhos	Universidade Guarulhos, 1, 1.92% Universidade Guarulhos 1 citation, 1.92%
Universidade Federal do Oeste do Para	Universidade Federal do Oeste do Para, 1, 1.92% Universidade Federal do Oeste do Para 1 citation, 1.92%
Instituto Federal do Pará	Instituto Federal do Pará, 1, 1.92% Instituto Federal do Pará 1 citation, 1.92%
Universidade Estadual do Maranhao	Universidade Estadual do Maranhao, 1, 1.92% Universidade Estadual do Maranhao 1 citation, 1.92%
Universidade Federal Rural da Amazonia	Universidade Federal Rural da Amazonia, 1, 1.92% Universidade Federal Rural da Amazonia 1 citation, 1.92%
Universidade Federal Rural do Semi-Arido	Universidade Federal Rural do Semi-Arido, 1, 1.92% Universidade Federal Rural do Semi-Arido 1 citation, 1.92%
Universidade Estadual do Centro-Oeste	Universidade Estadual do Centro-Oeste, 1, 1.92% Universidade Estadual do Centro-Oeste 1 citation, 1.92%
University of Trás-os-Montes and Alto Douro	University of Trás-os-Montes and Alto Douro, 1, 1.92% University of Trás-os-Montes and Alto Douro 1 citation, 1.92%
Universidade Estadual de Maringá	Universidade Estadual de Maringá, 1, 1.92% Universidade Estadual de Maringá 1 citation, 1.92%
Universidade Estadual do Oeste do Paraná	Universidade Estadual do Oeste do Paraná, 1, 1.92% Universidade Estadual do Oeste do Paraná 1 citation, 1.92%
Universidade Federal do Espírito Santo	Universidade Federal do Espírito Santo, 1, 1.92% Universidade Federal do Espírito Santo 1 citation, 1.92%
Universidade Estadual de Londrina	Universidade Estadual de Londrina, 1, 1.92% Universidade Estadual de Londrina 1 citation, 1.92%
Universidade Tecnológica Federal do Paraná	Universidade Tecnológica Federal do Paraná, 1, 1.92% Universidade Tecnológica Federal do Paraná 1 citation, 1.92%
Universidade Federal Rural de Pernambuco	Universidade Federal Rural de Pernambuco, 1, 1.92% Universidade Federal Rural de Pernambuco 1 citation, 1.92%
Instituto Federal do Espírito Santo	Instituto Federal do Espírito Santo, 1, 1.92% Instituto Federal do Espírito Santo 1 citation, 1.92%
Universidade de Rio Verde	Universidade de Rio Verde, 1, 1.92% Universidade de Rio Verde 1 citation, 1.92%
Instituto Federal do Ceará	Instituto Federal do Ceará, 1, 1.92% Instituto Federal do Ceará 1 citation, 1.92%
California State University, Monterey Bay	California State University, Monterey Bay, 1, 1.92% California State University, Monterey Bay 1 citation, 1.92%

	2 4 6 8 10 12 14

Citing countries

	5 10 15 20 25 30 35 40
Brazil	Brazil, 37, 71.15% Brazil 37 citations, 71.15%
Country not defined	Country not defined, 7, 13.46% Country not defined 7 citations, 13.46%
Italy	Italy, 4, 7.69% Italy 4 citations, 7.69%
China	China, 3, 5.77% China 3 citations, 5.77%
USA	USA, 2, 3.85% USA 2 citations, 3.85%
Portugal	Portugal, 2, 3.85% Portugal 2 citations, 3.85%
Russia	Russia, 1, 1.92% Russia 1 citation, 1.92%
Australia	Australia, 1, 1.92% Australia 1 citation, 1.92%
Argentina	Argentina, 1, 1.92% Argentina 1 citation, 1.92%
Dominican Republic	Dominican Republic, 1, 1.92% Dominican Republic 1 citation, 1.92%
Spain	Spain, 1, 1.92% Spain 1 citation, 1.92%
Cyprus	Cyprus, 1, 1.92% Cyprus 1 citation, 1.92%
Netherlands	Netherlands, 1, 1.92% Netherlands 1 citation, 1.92%
Paraguay	Paraguay, 1, 1.92% Paraguay 1 citation, 1.92%
Rwanda	Rwanda, 1, 1.92% Rwanda 1 citation, 1.92%
Tanzania	Tanzania, 1, 1.92% Tanzania 1 citation, 1.92%
Ethiopia	Ethiopia, 1, 1.92% Ethiopia 1 citation, 1.92%
	5 10 15 20 25 30 35 40

We do not take into account publications without a DOI.
Statistics recalculated daily.

Data by ORCID

0000-0002-1531-3486

Journal of the Indian Society of Remote Sensing (1)