Results 51 to 60 of about 3,527 (206)

Assessment of Pelagic Food Webs in Mendums Pond, NH [PDF]

, 2009
This study focused on the relationship between plankton in Mendums Pond, NH. A grazing experiment was conducted to determine the effect of zooplankton on the phytoplankton population.
Bunker, Jonathan, Marcek, Ben
core   +1 more source

Blooms of filamentous cyanobacteria reduce zooplankton quality and pelagic food web efficiency

Limnology and Oceanography, Volume 70, Issue S2, Page S69-S83, December 2025.
Abstract Cyanobacterial blooms in marine and freshwater ecosystems have increased in magnitude, frequency, and distribution worldwide during recent decades. Filamentous cyanobacteria are of unsuitable size for mesozooplankton feeding and of poorer nutritional quality than other phytoplankton taxa. The production and quality of higher trophic levels are
Tharindu Bandara, Sonia Brugel, Danny Chun Pong Lau, Iveta Jurgensone, Evelina Griniene, Andrius Garbaras, Laurynas Butkus, Laurynas Bučinskas, Emil Fridolfsson, Jacob Carstensen, Agneta Andersson   +10 more
wiley   +1 more source

Phytoplankton assemblages in lateral lagoons of a large tropical reservoir

Brazilian Journal of Biology
This study aimed to analyse the composition and ecological attributes of the phytoplankton assemblages in four lateral lagoons and in the main channel of Rosana Reservoir (Paranapanema River, SE Brazil).
M. Ferrareze, MG. Nogueira
doaj   +1 more source

Estrutura e dinâmica dos rotíferos no reservatório de Corumbá, Estado de Goiás, Brasil - DOI: 10.4025/actascibiolsci.v25i1.2079

Acta Scientiarum: Biological Sciences, 2008
Nesse estudo objetivou-se investigar os padrões de riqueza, abundância e diversidade da assembléia de rotíferos em um reservatório recém-formado do Estado de Goiás.
Anderson Setsuo Miyashiro Aoyagui, Claudia Costa Bonecker, Fábio Amodeo Lansac-Tôha, Luiz Felipe Machado Velho   +3 more
doaj   +1 more source

Phytoplankton assemblages in a reservoir cascade of a large tropical - subtropical river (SE, Brazil)

Brazilian Journal of Biology
The phytoplankton assemblages from eight reservoirs of the Paranapanema River were studied during two consecutive years. Chlorophyceae and Bacillaryophyceae dominated in richness.
MG Nogueira, M Ferrareze, ML Moreira, RM Gouvêa   +3 more
doaj   +1 more source

Co-occurrence networks reveal the central role of temperature in structuring the plankton community of the Thau Lagoon

Scientific Reports, 2021
To identify the environmental factors that drive plankton community composition and structure in coastal waters, a shallow northwestern Mediterranean lagoon was monitored from winter to spring in two contrasting years.
Thomas Trombetta, Francesca Vidussi, Cécile Roques, Sébastien Mas, Marco Scotti, Behzad Mostajir   +5 more
doaj   +1 more source

Synthèse des impacts écologiques des feux et des coupes forestières sur les lacs de l'écozone boréale au Québec [PDF]

, 2002
Cet article présente une première synthèse comparative des impacts des feux et des coupes forestières sur la qualité des eaux et les communautés aquatiques des lacs de l'écozone boréale de l'est du Canada.
Carignan, R., Magnan, P., Pinel-Alloul, B., Planas, D.   +3 more
core   +1 more source

Diapycnal Nutrient Fluxes and a Practical Assessment of the Biological Nutrient Trap in the North and South Atlantic Subtropical Gyres

Journal of Geophysical Research: Biogeosciences, Volume 130, Issue 12, December 2025.
Abstract Diapycnal mixing supplies nutrients to the euphotic zone, which in oligotrophic regions may substantially support rates of new production. However, the consensus view that diapycnal nutrient fluxes support new production within the entire euphotic zone is challenged by deep living autotrophs that likely consume some, if not all, of the ...
S. C. Painter, G. A. Tarran, A. P. Rees, E. M. S. Woodward   +3 more
wiley   +1 more source

Hydrology-driven seasonal changes in the phytoplankton of a subtropical river (Riacho Formosa, Argentina).

Boletín de la Sociedad Argentina de Botánica, 2018
The Riacho Formosa is one of many autochtonous watercourses running along the subtropical region of the Wet Chaco Plains and draining into Paraguay River.
Gabriela Mataloni, Luciana Burdman, Valeria Casa, Daniela Gonzalez, María Clara Masetti   +4 more
doaj   +1 more source

Description of a New Species of the Genus Cryptomonas (Cryptophyceae: Cryptomonadales), Isolated from Soils in a Tropical Forest

Diversity, 2022
A new species, Cryptomonas tropica sp. nov., is described from Cat Tien National Park (Vietnam) based on morphological and molecular data. Strains of the new species were isolated from soil, which is an unusual environment for photosynthetic cryptomonads.
Nikita Martynenko, Elena Kezlya, Evgeniy Gusev   +2 more
doaj   +1 more source