Search Results - "Alves, E.Q."

The variable nature of the coastal 14C marine reservoir effect: A temporal perspective for Rio de Janeiro by Macario, K.D., Alves, E.Q., Oliveira, F.M., Scheel-Ybert, R., Dias, F.F., Lima, G.M.

“…The radiocarbon (14C) marine reservoir effect (MRE) is very sensitive to physical and chemical processes affecting the local carbon (C) cycle. In coastal…”
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Post-caldera evolution of Deception Island (Bransfield Strait, Antarctica) over Holocene timescales by Muniz, M.C., Anjos, R.M., Cardoso, R.P., Rosa, L.H., Vieira, R., Marotta, H., Macario, K., Ayres Neto, A., Felizardo, J.P., Barboza, C.D.N., Rodrigues, L.F., Alves, E.Q.

“…The study of palaeoclimatic changes in fast warming regions can contribute to the understanding of the forcing mechanisms responsible for the global changes…”
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Assessing the dead carbon proportion of a modern speleothem from central Brazil by Macario, K.D., Stríkis, N.M., Cruz, F.W., Hammerschlag, I., Alves, E.Q., Novello, V.F., Edwards, L., Cheng, H., Andrade, F.R.D., Buarque, P.F.S.M., Garbelim, J.A.S.

“…Geographic and temporal variations in atmospheric carbon isotopic ratios are recorded in environmental proxies. In temperate regions, this may assist in the…”
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Marine reservoir effect on the Southeastern coast of Brazil: results from the Tarioba shellmound paired samples by Macario, K.D., Souza, R.C.C.L., Aguilera, O.A., Carvalho, C., Oliveira, F.M., Alves, E.Q., Chanca, I.S., Silva, E.P., Douka, K., Decco, J., Trindade, D.C., Marques, A.N., Anjos, R.M., Pamplona, F.C.

“…On the Southeastern coast of Brazil the presence of many archaeological shellmounds offers a great potential for studying the radiocarbon marine reservoir…”
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Evidence of strong storm events possibly related to the little Ice Age in sediments on the southerncoast of Brazil by Oliveira, F.M., Macario, K.D., Simonassi, J.C., Gomes, P.R.S., Anjos, R.M., Carvalho, C., Linares, R., Alves, E.Q., Castro, M.D., Souza, R.C.C.L., Marques, A.N.

“…Late Holocene environmental changes on the southeastern Brazilian coast were assessed using a high-resolution paleoproductivity proxy record from a sediment…”
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