Results 91 to 100 of about 828 (181)

Associação das técnicas multivariada e geoestatística na estimativa e interpretação de mapas de produção. [PDF]

, 2011
O objetivo deste trabalho foi estudar, mediante a geoestatística e análise multivariada, a variabilidade espacial da produção de milho e feijào e investigar metodologia que permita a estimativa da produção, através da redução de variáveis envolvidas ...
CARVALHO, J. R. P. de, SILVEIRA, P. M. da   +1 more
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Funções de pedotransferência para estimativa da densidade dos solos brasileiros. [PDF]

, 2011
A medida da densidade do solo (DS) é indispensável para a estimativa do estoque de carbono do solo. Porém medições diretas de DS através de amostras de campo, especialmente em profundidade, são laboriosas e geralmente impraticáveis.
BENITES, V. de M., COELHO, M. R., FIDALGO, E. C. C., LIMA, C. X., MACHADO, P. O. de A., MADARI, B. E.   +5 more
core   +1 more source

From Soil Pits to Global Goals: Pedagogical Innovations for a Sustainability-Oriented Soil-Science Curriculum Aligned With the Sustainable Development Goals

Spanish Journal of Soil Science
Soil science stands at a critical juncture, facing both mounting global environmental crises and transformative possibilities in education. This study advocates a bold re-envisioning of soil science pedagogy, aimed at cultivating the inter- and ...
Said Al-Ismaily, Aminat Umarova, Johan Bouma   +2 more
doaj   +1 more source

Avaliação, em Profundidade, dos Atributos do Solo: Carbono Orgânico, Argila, Silte e Areia [PDF]

, 2015
TCC (graduação)- Universidade Federal de Santa Catarina. Campus Curitibanos. Agronomia.Existe uma demanda pelo conhecimento da distribuição espacial do solo em escalas mais detalhadas.
Silva, Walquíria Chaves da
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Spectral data of tropical soils using dry-chemistry techniques (VNIR, XRF, and LIBS): A dataset for soil fertility prediction. [PDF]

Data Brief, 2022
Tavares TR, Molin JP, Nunes LC, Alves EEN, Krug FJ, de Carvalho HWP.   +5 more
europepmc   +1 more source

Pedometric mapping : bridging the gaps between conventional and pedometric approaches

In recent years, digital soil mapping has faced rapid development of new and economic methods, mainly due to the increasing sources of auxiliary maps. The main objective of this research was to develop a methodology for pedometric mapping that can be used to bridge gaps between the mechanistic pedometric and conventional techniques.
openaire   +5 more sources

AutoRA: an innovative algorithm for automatic delineation of reference areas in support of smart soil sampling and digital soil twins

Frontiers in Soil Science
Digital Soil Mapping (DSM) enhances the delivery of soil information but typically requires costly and extensive field data to develop accurate soil prediction models.
Hugo Rodrigues, Hugo Rodrigues, Marcos Bacis Ceddia, Marcos Bacis Ceddia, Gustavo Mattos Vasques, Sabine Grunwald, Ebrahim Babaeian   +6 more
doaj   +1 more source

The possibility of spatial mapping of SOC content in olive groves under integrated production using easy-to-obtain ancillary data in a Mediterranean area. [PDF]

Open Res Eur, 2022
Blanco Velázquez FJ, Shahabi M, Rezaei H, González-Peñaloza F, Shahbazi F, Anaya-Romero M.   +5 more
europepmc   +1 more source

EIP-AGRI Focus Group : Precision farming [PDF]

, 2015
Final ...
Bahr, Claudia, Forristal, Dermot, Fountas, Spyros, Gil, Emilio, Grenier, Gilbert, Hoerfarter, Rita, Jonsson, Anders, Jung, Andras, Kempenaar, Corne, Lokhorst, Kees, Mazur, Piotr, Mertens, Kristof, Mottram, Toby, Nacke, Eberhard, Paree, Peter, Pastell, Matti, Pickel, Peter, Sileikyte, Egle, van den Borne, Jacob, Vangeyte, Jürgen, Zarco-Tejada, Pablo J.   +20 more
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Identification of Priority Areas for the Control of Soil Erosion and the Influence of Terrain Factors Using RUSLE and GIS in the Caeté River Basin, Brazilian Amazon

Earth
Soil erosion poses a significant global environmental challenge, causing land degradation, deforestation, river siltation, and reduced agricultural productivity. Although the Revised Universal Soil Loss Equation (RUSLE) has been widely applied in Brazil,
Alessandra dos Santos Santos, João Fernandes da Silva Júnior, Lívia da Silva Santos, Rômulo José Alencar Sobrinho, Eduarda Cavalcante Amorim, Gabriel Siqueira Tavares Fernandes, Elania Freire da Silva, Thieres George Freire da Silva, João L. M. P. de Lima, Alexandre Maniçoba da Rosa Ferraz Jardim   +9 more
doaj   +1 more source