Výsledky vyhledávání - "de Medeiros, E. V."

Biochar as a strategy to manage plant diseases caused by pathogens inhabiting the soil : a critical review

Autor: de Medeiros, E. V., Lima, N. T., Lima, J. R. D., Pinto, K. M. S., da Costa, D. P., Franco, C. L., Souza, R. M. S., Hammecker, Claude

The current agricultural scenario faces a range of challenges, with phytosanitary ones being paramount. In most cases, plant diseases are treated with chemicals; however, they cause environmental pollution and face the acquired resistance of pathogen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______932::9ba79041cc7bd51483aa654d4349233c
http://www.documentation.ird.fr/hor/fdi:010080946

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Impacts of land-use changes on soil respiration in the semi-arid region of Brazil

Autor: Lima, J. R. D., Souza, R. M. S., dos Santos, E. S., de Souza, E. S., Oliveira, J. E. D., de Medeiros, E. V., Pessoa, L. G. M., Antonino, A. C. D., Hammecker, Claude

Soil respiration represents the largest flux of CO2 emission from terrestrial ecosystems, being affected by land-use changes and soil properties. There are few studies investigating the response of soil respiration to land-use changes in the Caatinga

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______932::b5e9619c5ec003079218061379ac5629
http://www.documentation.ird.fr/hor/fdi:010080494

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Human disturbance affects enzyme activity, microbial biomass and organic carbon in tropical dry sub-humid pasture and forest soils

Autor: De Barros, J. A., De Medeiros, E. V., Da Costa, D. P., Duda, G. P., Lima, J. R. D., Dos Santos, U. J., Antonino, A. C. D., Hammecker, Claude

The Brazilian dry forest occupies an area of about 1 million km(2) approximately 46% of which has been deforested. Many studies have been done on the effects of this on productivity and soil chemical attributes. However, little is known about soil en

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______932::b65f1ef50af94398d3ef1b7b4ef42f00
http://www.documentation.ird.fr/hor/fdi:010076095

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Land use changes the soil carbon stocks, microbial biomass and fatty acid methyl ester (FAME) in Brazilian semiarid area

Autor: Dos Santos, U. J., De Medeiros, E. V., Duda, G. P., Marques, M. C., de Souza, E. S., Brossard, Michel, Hammecker, Claude

Land use affect soil C and microbial structure, especially in tropical dry areas. The objective of this study was to evaluate the effects of the land use on physical, chemical, and microbiological attributes of soils from Brazilian semiarid. We analy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______932::4b99188cea7f1f6d335f0bf41709faf3
http://www.documentation.ird.fr/hor/fdi:010075574

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Soil organic carbon fractions and humic substances are affected by land uses of Caatinga forest in Brazil

Autor: dos Santos, U. J., Duda, G. P., Marques, M. C., de Medeiros, E. V., Lima, J. R. D., de Souza, E. S., Brossard, Michel, Hammecker, Claude

Caatinga is a Brazilian dry ecosystem that occupies around 1 million km(2) and is one of the largest tropical dry forests of the world. About 46% of the area that was originally covered has been deforested. Land use can cause pronounced reduction in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______932::653f7bca32025bb81a11de65d9f70483
http://www.documentation.ird.fr/hor/fdi:010075707

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Seasonal effect of land use type on soil absolute and specific enzyme activities in a Brazilian semi-arid region

Autor: Silva, E. D., de Medeiros, E. V., Duda, G. P., Lira, M. A., Brossard, Michel, de Oliveira, J. B., dos Santos, U. J., Hammecker, Claude

Tropical environments are considerable contributors to overall soil carbon loss to the atmosphere. Land use effects on soil chemical attributes have been well documented mainly in humid environments; however, less attention has been paid to the chang

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______932::bef63b9e3997db28668a090ea4a39963
http://www.documentation.ird.fr/hor/fdi:010074377

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Soil organic carbon, microbial biomass and enzyme activities responses to natural regeneration in a tropical dry region in Northeast Brazil

Autor: de Medeiros, E. V., Duda, G. P., dos Santos, L. A. R., Lima, J. R. D., de Almeida-Cortez, J. S., Hammecker, Claude, Chapuis Lardy, Lydie, Cournac, Laurent

Natural regeneration may be a cost-effective method for recovering areas previously used for intensive agricultural purposes. Plant diversity in the succession periods has been well documented; however, less attention has been paid to the changes in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______932::51fd3c762c0dc8666e7ff148cfce9276
http://www.documentation.ird.fr/hor/fdi:010069267

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