Zobrazeno 1 - 10 of 10 pro vyhledávání: '"Valéria Ramos Lourenço"'
1
Akademický článek
Spatiotemporal Distribuition of NDVI in Preserved Caatinga Conditions
Autor: Valéria Ramos Lourenço, Nilvia Nara de Lucena Alves Ramos, Carlos Alexandre Gomes Costa
Publikováno v: Espaço Aberto, Vol 7, Iss 1, Pp 101-110 (2017)
Environmental monitoring is essential for the control of degradation and preservation, particularly in the areas of the Caatinga biome. The aim of this research is to identify temporal change in preserved Caatinga vegetation using the NDVI vegetation
Externí odkaz: https://doaj.org/article/e3723281b80949329744188bb64c0841
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2
Akademický článek
Sources of black aphid resistance in the cowpea
Autor: Valéria Ramos Lourenço, Alfredo Mendonça de Sousa, Antonia Débora Camila de Lima Ferreira, Ervino Bleicher, Cândida Hermínia Campos de Magalhães Bertini
Publikováno v: Agro@mbiente On-line, Vol 12, Iss 4 (2018)
For a variety of agronomic reasons, landraces have strategic importance for cowpea Vigna unguiculata (L.) Walp. genetic breeding programs. The aim of the current research was to identify black aphid, Aphis craccivora Koch resistance in cowpea landr
Externí odkaz: https://doaj.org/article/08a4ebbfd1614e73abd890dae0fb5689
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6
Distribuição Espaço-Temporal do NDVI sob Condições de Caatinga Preservada
Autor: Nilvia Nara de Lucena Alves Ramos, Carlos Alexandre Gomes Costa, Valéria Ramos Lourenço
Publikováno v: Espaço Aberto. 7:101-110
O monitoramento ambiental é indispensável para o controle da degradação e manutenção da preservação, principalmente em áreas do bioma Caatinga. Assim, essa pesquisa objetiva identificar modificações temporais na Caatinga preservada por mei
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::100052cd8a78b9b04362155972af58cf
https://doi.org/10.36403/espacoaberto.2017.3565
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7
TEMPORAL STABILITY OF TOTAL ORGANIC CARBON OF SOILS UNDER DIFFERENT USES IN THE CAATINGA BIOME
Autor: Adão Barros De Morais, Aldênia Mendes Mascena de Almeida, Carlos Alexandre Gomes Costa, Valéria Ramos Lourenço, Francisco Jairo Soares Pereira
Publikováno v: Revista Caatinga, Volume: 32, Issue: 3, Pages: 760-768, Published: 21 OCT 2019
REVISTA CAATINGA; Vol. 32 No. 3 (2019); 760-768
Revista Caatinga; v. 32 n. 3 (2019); 760-768
Revista Caatinga
Universidade Federal Rural do Semi-Árido (UFERSA)
instacron:UFERSA
The objective of this work was to evaluate the temporal stability of total organic carbon (TOC) of soils under different uses in areas with Caatinga vegetation. The experiment was conducted in an experimental farm that encompasses a watershed in the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df93834909a0118b2e538e0d2aaa07aa
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1983-21252019000300760&lng=en&tlng=en
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8
Use of proximal sensor for soil classes separation applying Principal Component Analysis (PCA)
Autor: Calors Alberto Kenji Taniguchi, David Bruno de Sousa Teixeira, Valéria Ramos Lourenço, Carlos Alexandre Gomes Costa
Publikováno v: Journal of Hyperspectral Remote Sensing. 10:130
The spectrally active components of the soil allow the realization of integrative analyzes of soil aspects such as their classification. The purpose of this study was to evaluate the separation of soil classes from spectral reflectance data using pri
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6400046178ee52a2d73de11c109fb2d8
https://doi.org/10.29150/jhrs.v10.3.p130-137
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