Results 1 to 10 of about 265 (93)

¿El Mesozooplancton controla al fitoplancton y cianobacterias en el Embalse Paso de las Piedras? [PDF]

open access: yes, 2019
Fil: Di Maggio, Jimena Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur.
Fritz, Laura Jesica   +4 more
openaire   +3 more sources

Hidrografía y cambios estructurales del mesozooplancton en el golfo de Cariaco, en dos períodos contrastantes

open access: yesRevista Biodiversidad Neotropical, 2016
In order to study the environmental response mesozooplankton in the Gulf of Cariaco, biomass, species composition and abundance in October 2010 (relaxation time) and April 2012 (time of upwelling) was analyzed. Samples were collected at 19 stations throughout the gulf. Zooplankton samples were collected by vertical tows using a Bongo net for 15 minutes.
Brightdoom Josefina Márquez-Rojas   +1 more
core   +3 more sources

Composición y abundancia del mesozooplancton en una laguna Pampeana (Provincia de Buenos Aires, Argentina)

open access: yes, 2017
The aim of this study was to analyze the composition and abundance of mesozooplancton in Sauce Grande shallow lake (Buenos Aires Province, Argentina) in winter and spring-2010 (Southern Hemisphere). Three stations were sampled monthly using a conic net of 200 µm mesh size. Mesozooplankton was represented by seven taxa. Mean abundance ranged from 15.9±0.
Baleani, Carla Alejandra   +4 more
openaire   +4 more sources

Hydrology, plankton, and corals of the Maracajaú reefs (Northeastern Brazil): an ecosystem under severe thermal stress

open access: yesBrazilian Archives of Biology and Technology, 2009
This study provides baseline information on the hydrological conditions and on the coral and plankton communities at the Maracajaú reef ecosystem (Northeastern Brazil).
Elga Miranda Mayal   +5 more
doaj   +1 more source

Caracterización limnológica y del zooplancton de lagos andinos en un gradiente altitudinal en Tierra del Fuego, Argentina

open access: yesEcología Austral
Durante el período comprendido entre diciembre 2022 y enero 2023 se relevaron 8 lagos en un gradiente altitudinal (294-871 m s. n. m.) de la zona cordillerana de Tierra del Fuego.
Patricia Rodríguez   +2 more
doaj   +1 more source

Mesozooplankton of an impacted bay in North Eastern Brazil

open access: yesBrazilian Archives of Biology and Technology, 2004
Mesozooplankton abundance and distribution at Suape Bay, Pernambuco, was studied to assess the impacts caused by the construction of an internal port to increase the capacity of the Suape Port Complex.
Andréa Pinto Silva   +4 more
doaj   +1 more source

Distribution patterns of chaetognata, polychaeta, pteropoda and salpidae off south georgia and south orkney islands

open access: yesBrazilian Journal of Oceanography, 2010
The distribution pattern, frequency and density (ind./1000 m) of different mesozooplankton species from the South Georgia Islands, South Orkney Islands and the Weddell-Scotia Confluence were analyzed using data obtained in 1994.
Alina María Crelier   +4 more
doaj   +1 more source

Nota sobre la variación de la biomasa del mesozooplancton en aguas de las islas Canarias occidentales (Campaña CETOBAPH 2012)

open access: yes, 2014
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Soldevilla, Fernando Lozano   +3 more
openaire   +1 more source

Small time scale plankton structure variations at the entrance of a tropical eutrophic bay (Guanabara Bay, Brazil)

open access: yesBrazilian Journal of Oceanography, 2012
The dynamics of the plankton compartments at the entrance of Guanabara Bay (SE Brazil) were assessed during a short-term temporal survey to estimate their trophic correlations.
Mariana Guenther   +5 more
doaj  

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