Zobrazeno 1 - 10
of 107
pro vyhledávání: '"Maria Do Carmo Bittencourt-Oliveira"'
Autor:
Ariadne do Nascimento Moura, Maria do Carmo Bittencourt-Oliveira, Mathias Alii Chia, Juliana Santos Severiano
Publikováno v:
Acta Limnologica Brasiliensia, Vol 27, Iss 3, Pp 322-329 (2015)
Abstract The influence of temperature and nutrients on the co-occurrence of Cylindrospermopsis raciborskii and Microcystis panniformis in Mundaú reservoir was investigated. Samples were collected bimonthly from September 2008 to March 2009 with a Va
Externí odkaz:
https://doaj.org/article/52fda6af1c714c4d94d47168390d57c0
Autor:
MARIA DO CARMO BITTENCOURT-OLIVEIRA, VIVIANE PICCIN-SANTOS, ARIADNE N. MOURA, NÍSIA K.C. ARAGÃO-TAVARES, MICHELINE K. CORDEIRO-ARAÚJO
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 86, Iss 1, Pp 297-310 (2014)
Brazil has a history of blooms and contamination of freshwater systems by cyanobacterial toxins. The monitoring relevance of toxins from cyanobacteria in reservoirs for public supply is notorious given its high toxicity to mammals, included humans be
Externí odkaz:
https://doaj.org/article/921f99a194ec4c8397201da4589a1cee
Autor:
Mathias Ahii Chia, Benjamin J. Kramer, Jennifer G. Jankowiak, Maria do Carmo Bittencourt-Oliveira, Christopher J. Gobler
Publikováno v:
Toxins, Vol 11, Iss 1, p 43 (2019)
Globally, eutrophication and warming of aquatic ecosystems has increased the frequency and intensity of cyanobacterial blooms and their associated toxins, with the simultaneous detection of multiple cyanotoxins often occurring. Despite the co-occurre
Externí odkaz:
https://doaj.org/article/53ede52f7c244df39d536e50642cac0f
Autor:
Elisabete Hiromi Hashimoto, Márcia Kamogae, Tatiana Perez Vanzella, Ilce Mara Syllus Cólus, Ana Paula Frederico Rodrigues Lourenço Bracarense, Maria do Carmo Bittencourt-Oliveira, Eiko Itano, Emília Kiyomi Kuroda, Hajime Kato, Satoshi Nagata, Yoshio Ueno, Ken-Ichi Harada, Elisa Yoko Hirooka
Publikováno v:
Brazilian Archives of Biology and Technology, Vol 55, Iss 1, Pp 151-159 (2012)
This work investigated the effects of co-occurring aflatoxin B1 (AFB1) and microcystin (MC) in aquaculture, using immunohistochemistry and genotoxicity methods. Tilapia (Oreochromis niloticus) were exposed to AFB1 by intraperitoneal and MC (cell extr
Externí odkaz:
https://doaj.org/article/e3f6e3f7be7b4287b44b695c31fa09cd
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 83, Iss 4, Pp 1327-1338 (2011)
This study investigated the dynamics of cyanobacteria in two deep, eutrophic reservoirs in a semi-arid region of Brazil during periods of stratification and destratification. Four collections were carried out at each reservoir at two depths at three-
Externí odkaz:
https://doaj.org/article/96eae5a2b0264622adba2c554b006366
Autor:
Giulliari A. S. T. Lira, Elcida L. Araújo, Maria Do Carmo Bittencourt-Oliveira, Ariadne N. Moura
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 83, Iss 4, Pp 1313-1326 (2011)
The present study reports the phytoplankton abundance, dominance and co-existence relationships in the eutrophic Carpina reservoir, Pernambuco, Brazil. Sampling was carried out at six different depths bimonthly at a single reservoir spanning two clim
Externí odkaz:
https://doaj.org/article/106736ad0d314e1eaff1c98500c8e9b9
Autor:
Ise de Goreth Silva, Ariadne do Nascimento Moura, Enio Wocyli Dantas, Maria do Carmo Bittencourt-Oliveira
Publikováno v:
Revista de Biología Tropical, Vol 58, Iss 4, Pp 1421-1436 (2010)
Natural lake systems represent important reservoirs for residential water supply, fish production, recreational activities and enjoyment of their natural beauty. Nevertheless, human impacts may affect their health status resulting in degradation and
Externí odkaz:
https://doaj.org/article/15b10901f2e24dc3bcc5d15e9faaa023
Publikováno v:
Acta Botânica Brasílica, Vol 24, Iss 2, Pp 585-591 (2010)
This study reports the spatial and temporal behavior of straight and coiled morphotypes of C. raciborskii in a reservoir in Brazil's semi-arid region as well as the main factors responsible for the variability. Two set of samples were collected from
Externí odkaz:
https://doaj.org/article/96ab529ebefb49d68a4d64c464b7a1e5
Publikováno v:
Brazilian Archives of Biology and Technology, Vol 52, Iss 4, Pp 901-909 (2009)
The escalating occurrence of cyanobacterial toxic blooms demands a better understanding of genetic variability as an auxiliary expedient in species identification, collaborating with the monitoring of water destined to public supply. This study aimed
Externí odkaz:
https://doaj.org/article/a80633ac3a064c2f98ab005e8620fd6a
Autor:
Ênio W. Dantas, Viviane L. dos S. Almeida, José E. de L. Barbosa, Maria do Carmo Bittencourt-Oliveira, Ariadne do N. Moura
Publikováno v:
Iheringia: Série Zoologia, Vol 99, Iss 2, Pp 132-141 (2009)
O zooplâncton do reservatório de Mundaú, Pernambuco, nordeste do Brasil foi estudado quanto a variabilidade temporal (entre os horários e períodos seco chuvoso) e espacial (nas regiões pelágica e litorânea em diferentes profundidades) correla
Externí odkaz:
https://doaj.org/article/84755bee6011429ba02a3a38de8d0c1b