Losses and gains of soil organic carbon in grasslands in the Brazilian semi-arid region

Autor: MEDEIROS, A. de S., MAIA, S. M. F., SANTOS, T. C. dos, GOMES, T. C. de A.

Publikováno v: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA

Studies show that soil organic carbon (SOC) decreases between 3 % and 9 % in degraded grasslands in tropical regions, mainly due to the absence of techniques to enhance carbon contribution to soils. This study assessed SOC stock change factors for gr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::1c38395f7b9bc3686b0f52241e6806ed
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1129141

Farinha de maracujá na elaboração de bolo de milho

Autor: MAIA, S. M. P. C., PONTES, D. F., GARRUTI, D. dos S., OLIVEIRA, M. N. DE, ARCANJO, S. R. S., CHINELATE, G. C. B.

Publikováno v: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA

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Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::0817b57632796f3c12334a8b748d2a21
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1116141

Empirical study of exact algorithms for the multi-objective spanning tree.

Autor: Fernandes, I. F. C., Goldbarg, E. F. G., Maia, S. M. D. M., Goldbarg, M. C.

Publikováno v: Computational Optimization & Applications; Mar2020, Vol. 75 Issue 2, p561-605, 45p

Payback time for soil carbon and sugar-cane ethanol

Autor: Mello, F. F. C., Cerri, C. E. P., Davies, C. A., Holbrook, N. M., Paustian, K., Maia, S. M. F., Galdos, M. V., Bernoux, Martial, Cerri, C. C.

Thee effects of land-use change (LUC) on soil carbon (C) balance has to be taken into account in calculating the CO2 savings attributed to bioenergy crops(1-3). There have been few direct fieldmeasurements that quantify thee effects of LUC on soil C

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______932::ac02c8246edeca212be1af4bd575b568
http://www.documentation.ird.fr/hor/fdi:010062356

Landscape and soil regionalization in southern Brazilian Amazon and contiguous areas : methodology and relevance for ecological studies

Autor: Volkoff, Boris, de Castro Mello, F. F., Ferreira Maia, S. M., Pellegrino Cerri, C. E.

Soils of a large tropical area with differentiated landscapes cannot be treated uniformly for ecological applications. We intend to develop a framework based on physiography that can be used in regional applications. The study region occupies more th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______932::ed28242ef012993f7ee14199873d54a5
http://www.documentation.ird.fr/hor/fdi:010055708