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Retrieval of euphotic zone and Secchi disk depth in Bariri reservoir using OLI/Landsat-8 data
(Universidade Estadual Paulista (Unesp), 2018-03-23)
O presente trabalho teve como objetivo estimar as profundidades da zona eufótica (Zeu) e do disco de Secchi (ZSD) a partir do coeficiente de atenuação da luz (kd) utilizando dados do sensor Operational Land Imager ...
Variação espacial e temporal da produtividade primária pelo fitoplâncton na represa de Jurumirim (Rio Paranapanema, SP)
(Instituto Internacional de Ecologia, 1998-11-01)
Com a finalidade de detectar possíveis variações espacial e temporal na produtividade primária pelo fitoplâncton, um estudo foi efetuado na Represa de Jurumirim (Rio Paranapanema, afluente do Alto Paraná, Brasil) no período ...
Variação espacial e temporal da produtividade primária pelo fitoplâncton na represa de Jurumirim (Rio Paranapanema, SP)
(Instituto Internacional de Ecologia, 1998-11-01)
Com a finalidade de detectar possíveis variações espacial e temporal na produtividade primária pelo fitoplâncton, um estudo foi efetuado na Represa de Jurumirim (Rio Paranapanema, afluente do Alto Paraná, Brasil) no período ...
The success of the cyanobacterium Cylindrospermopsis raciborskii in freshwaters is enhanced by the combined effects of light intensity and temperature
(Page Press Publications, 2016)
Toxic cyanobacterial blooms in freshwaters are thought to be a consequence of the combined effects of anthropogenic eutrophication and climate change. It is expected that climate change will affect water mixing regimes ...
Phytoplankton and Physicochemical Analysis on the Water System of the Temperate Estuary in South America:Bahía Blanca Estuary, Argentina
(University of Tehran, 2012-09)
Under the contemporary scenario of global climate change and increasing coastal eutrophication, baseline studies of phytoplankton diversity and distribution in relation to habitat conditions constitute the first approach ...
Respostas ecofisiológicas da comunidade perifítica in situ a diferentes condições ambientais no Rio Santa Maria da Vitória, ES
(Universidade Federal do Espírito SantoBRFisiologia molecular de plantasPrograma de Pós-Graduação em Biologia VegetalUFES, 2006-02-22)
The physiological ecology responses of periphyton in the high course of the Santa Maria da Vitória (ES) river had been evaluated during one year, in two stations. The determined environmental variables had been: temperature, ...
Summer phytoplankton growth at Maxwell Bay, west Antarctic Peninsula: role of physical forcingsCrecimiento del fitoplancton estival en Bahía Maxwell, Península Antártica: Rol de los forzantes físicos
(2020)
The coastal zone of the Antarctic Peninsula is considered an area of high biological richness, where a high primary productivity is key to sustain a high biomass of zooplankton and other trophic levels of the marine food ...
Deep Chlorophyll Maximum in Western Equatorial Atlantic - How does it Interact with Islands Slopes and Seamounts?
(2013)
This paper investigates the dynamics of the deep chlorophyll maximum layer (DCML) along the Fernando de Noronha Ridge in the oligotrophic western equatorial Atlantic off northeast Brazil. Mixing processes between water ...
Benthic communitystructureandorganicmattervariationin response to oceanographic events on the Brazilian SE inner shelf
(Auckland, 2014)
For 13 months, this study monitored the sedimentary organic matter composition, benthic bacteria and macro fauna at a permanent sampling station on the inner shelf(_ 40 depth) near Ubatuba in SE Brazil. The sedimentary ...
Modern Rhodolith-Dominated Carbonates at Punta Chivato, Mexico
(Geodiversitas, 2012)
Rhodolith-dominated carbonate environments, characterized by high abundantes of free-living coralline algae, have been described globally from a wide range of Recent and fossil shallow marine settings. In the present-day ...