Zobrazeno 1 - 10
of 112
pro vyhledávání: '"ELISABETE DE SANTIS BRAGA"'
Publikováno v:
Brazilian Archives of Biology and Technology, Vol 67 (2024)
Abstract The Cananéia-Iguape Estuarine-Lagoon Complex (CIELC) is an area of low anthropogenic impact; however, it is not completely isolated from human pressure, particularly in the northern sector. Considering this scenario, this study aims to iden
Externí odkaz:
https://doaj.org/article/c4e1ddbd5efd459e88411b8d1afe6058
Autor:
Christian Millo, Carlo Bravo, Stefano Covelli, Elena Pavoni, Elisa Petranich, Marco Contin, Maria De Nobili, Matteo Crosera, Bruno Otero Sutti, Camila das Mercês Silva, Elisabete de Santis Braga
Publikováno v:
Applied Sciences, Vol 11, Iss 18, p 8466 (2021)
The Cananéia-Iguape estuarine–lagoon complex (São Paulo state, Brazil) is a natural laboratory to study metal binding by humic substances (HS) in subtropical settings. This transitional environment is evolving into a freshwater environment due to
Externí odkaz:
https://doaj.org/article/3dd9578bb7f04d6da7fce3fcb771b35f
Publikováno v:
Brazilian Journal of Oceanography, Vol 60, Iss 3, Pp 323-330 (2012)
Nuclear abnormalities in erythrocytes (NAE) were taken as biomarkers in the catfish Cathorops spixii (Ariidae) sampled in an estuary little affected by human activity (Cananéia) and in three regions (Santos Channel: SC, Santos Bay: SB and São Vicen
Externí odkaz:
https://doaj.org/article/65fcd85e01f847469f849ad43cd06697
Autor:
Leticia Burone, Elisabete de Santis Braga da Graça Saraiva, Paulo Valente, Ana Maria Setubal Pires-Vanin
Publikováno v:
Brazilian Journal of Oceanography, Vol 53, Iss 1-2, Pp 69-74 (2005)
Externí odkaz:
https://doaj.org/article/8fc248b30e56406990734bb6408db8e6
Autor:
Elisabete de Santis Braga
Publikováno v:
Brazilian Journal of Oceanography, Vol 47, Iss 1, Pp 47-57 (1999)
In an oligotrophic coastal zone, land drainage and atmospheric precipitation can temporarily modify the concentrations of specific dissolved compounds in local surface waters, mainly nutrient salts, setting up conditions for "new" primary production
Externí odkaz:
https://doaj.org/article/5fcf3d98c88d4f59a227269b13df0aa4
Autor:
MARCIA ERNESTO, UMBERTO G. CORDANI, CELSO DAL RÉ CARNEIRO, MARIA ASSUNÇÃO F. DA SILVA DIAS, CARLOS ALBERTO MENDONÇA, ELISABETE DE SANTIS BRAGA
Publikováno v:
Estudos Avançados, Vol 32, Iss 94, Pp 331-343
RESUMO O ensino de Ciências foi incorporado aos currículos escolares somente no século XIX. No Brasil-Império o ensino das Ciências Naturais era incipiente, embora ciências já fizessem parte do currículo do ensino secundário desde a criaçã
Externí odkaz:
https://doaj.org/article/dd0f6267570741b8a2289ad23c282b47
Publikováno v:
Brazilian Journal of Oceanography, Vol 66, Iss 1, Pp 73-90
Abstract Oligotrophy has its basis in low inorganic nutrient availability and it is generally known that in equatorial waters inorganic nutrient availability is insufficient to sustain the richness of life observed in some special places at this lati
Externí odkaz:
https://doaj.org/article/646a5118ea914b2fa9557b98f1ace69e
Publikováno v:
Brazilian Journal of Oceanography, Vol 65, Iss 4, Pp 628-643
Abstract Marine parks constitute important areas for the conservation of marine life and the genetic heritage around the world. The creation of such marine parks must be accompanied by careful measures to guarantee the coexistence of natural biota an
Externí odkaz:
https://doaj.org/article/581610053eae49d5b71dad9f2cf2a897
Publikováno v:
Brazilian Journal of Oceanography, Vol 66, Iss 1, Pp 104-114
Abstract The urbanized areas mark its presence in the hydrological systems with some biogeochemical signs including silicon inputs. Natural influence of leaching and erosion is done by silicate contribution and sometimes, the agriculturally soil cont
Externí odkaz:
https://doaj.org/article/bcfb00b000ca4361a18ecab6373be86d
Publikováno v:
Brazilian Journal of Oceanography, Vol 66, Iss 1, Pp 30-46
Abstract The dissolved organic compounds found in seawater offer an indication of biogeochemical processes and anthropogenic influence in the light of their concentrations and behavior associated with different oceanic areas. River inputs contribute
Externí odkaz:
https://doaj.org/article/eda6a91872f64a869ade54f659240e2c