Zobrazeno 1 - 10
of 248
pro vyhledávání: '"Luiz Drude de Lacerda"'
Autor:
Cynara Pedrosa Fragoso, Pedro Vianna Gatts, Ana Paula Madeira Di Beneditto, Luiz Antonio Martinelli, Luiz Drude de Lacerda, Carlos Eduardo de Rezende
Publikováno v:
Química Nova, Vol 47, Iss 3 (2024)
The structure of food webs is a fundamental attribute of ecosystems, and their characterization provides an intrinsic knowledge of the trophic interactions among organisms and of nutrient and energy transfer within ecosystems. Over the last few decad
Externí odkaz:
https://doaj.org/article/57d882036fa04d1d9bfbb373ac3c5c83
Publikováno v:
Toxics, Vol 12, Iss 2, p 144 (2024)
This study presents a 35-year record of total mercury (Hg) concentrations in the detritivore fish Prochilodus nigricans (Curimatã) and the carnivore Cichla pleiozona (Tucunaré), two of the most widely distributed, ecologically important and consume
Externí odkaz:
https://doaj.org/article/88bcf8ceae254b79b184af61e756a7c1
Publikováno v:
Frontiers in Forests and Global Change, Vol 5 (2022)
Externí odkaz:
https://doaj.org/article/7e4b323d9eba4fe394e27e831730eb8d
Publikováno v:
Frontiers in Forests and Global Change, Vol 5 (2022)
This review discusses observed impacts from different climate change-driven pressures on mangrove's role in modulating trace metal transfer at the land-ocean interface. It contributes to the literature in a global context and shows mangroves as mitig
Externí odkaz:
https://doaj.org/article/cc2b535946494041aa504aa6453baf22
Autor:
Alcides Nóbrega Sial, Jiubin Chen, Christoph Korte, Manoj Kumar Pandit, Jorge E. Spangenberg, Juan Carlos Silva-Tamayo, Luiz Drude de Lacerda, Valderez Pinto Ferreira, José Antônio Barbosa, Claudio Gaucher, Natan Silva Pereira, Paulo Ricardo Riedel
Publikováno v:
Frontiers in Earth Science, Vol 9 (2021)
High-resolution organic carbon isotope (δ13C), Hg concentration and Hg isotopes curves are presented for the Permian-Triassic boundary (PTB) sections at Guryul Ravine (India) and Meishan D (China). The total organic carbon (TOC)-normalized Hg concen
Externí odkaz:
https://doaj.org/article/00a5f84e57d9405e8bf97e93c0c29300
Autor:
Luiz Drude de Lacerda, Raymond D. Ward, Mario Duarte Pinto Godoy, Antônio Jeovah de Andrade Meireles, Rebecca Borges, Alexander Cesar Ferreira
Publikováno v:
Frontiers in Forests and Global Change, Vol 4 (2021)
Brazilian mangroves cover about 11,100 km2 and provide a wide range of ecosystem services. Despite their importance, they are one of the most impacted ecosystems because of combined influences of climate change, pollution, and direct conversion and l
Externí odkaz:
https://doaj.org/article/d35eff403891407c8c8fb2a6504aebff
Publikováno v:
Frontiers in Earth Science, Vol 8 (2020)
Global climate change interacts with regional alterations of land use in coastal basins and promotes rapid changes in the biogeochemistry of the coastal zone. These changes are generally stronger in extreme environments such as polar and semiarid reg
Externí odkaz:
https://doaj.org/article/c790ffcfa1ec4473a003e7bc52de3b02
Autor:
Fernando Morgado, Ruy M. A. L. Santos, Daniela Sampaio, Luiz Drude de Lacerda, Amadeu M. V. M. Soares, Hugo C. Vieira, Sizenando Abreu
Publikováno v:
Animals, Vol 11, Iss 8, p 2402 (2021)
Due to global warming, in the northeastern semiarid coastal regions of Brazil, regional and global drivers are responsible for decreasing continental runoff and increasing estuarine water residence time, which promotes a greater mobilization of bioav
Externí odkaz:
https://doaj.org/article/f615ae344b2046f994f66b07001f39d8
Autor:
Clarissa Lourenço de Araujo, Daniel Dias Loureiro, Marcos Manoel Ferreira, Luiz Drude de Lacerda, Marcos Antonio Fernandez, Wilson Tadheu Valle Machado
Publikováno v:
Geochimica Brasiliensis, Vol 28, Iss 2, Pp 131-136 (2015)
Seagrass losses result in the losing of well-known environmental services (e.g. nutrient retention), but a potential additional service loss is the trace metal retention by seagrass-colonized sediments. A preliminary study within a coastal lagoon in
Externí odkaz:
https://doaj.org/article/ab40d356c01143fd90d7a27d7624052b
Autor:
Ronaldo de Almeida, José Vicente Elias Bernardi, Ronaldo Cavalcante Oliveira, Dario Pires de Carvalho, Angelo Gilberto Manzatto, Luiz Drude de Lacerda, Wanderley Rodrigues Bastos
Publikováno v:
Acta Amazonica, Vol 44, Iss 1, Pp 99-105 (2014)
The study was conducted in Puruzinho lake (Humaitá, AM) considering seasonal periods of rainy and dry in way to elucidate the flood pulse importance in the deposition, remobilization and distributions of mercury and organic matter in bottom sediment
Externí odkaz:
https://doaj.org/article/1e59b66524cc464f84aee0c5410a9cd3