Results 71 to 80 of about 314,412 (387)
The relationship between cellular protein content and selenium accumulation in freshwater microalgae
Integrated Environmental Assessment and Management, EarlyView.Abstract Variability in the bioconcentration of selenium (Se) by primary producers at the base of the food web results in uncertainty in predictions of bioaccumulation and ecological risk to higher trophic level organisms. Water chemistry, speciation of Se, and periphyton community composition have all been suggested as factors that contribute to ...
Courtney Bogstie +3 more
wiley +1 more source
STRUKTUR KOMUNITAS FITOPLANKTON DI DANAU TOBA, SUMATERA UTARA
Jurnal Ilmu Pertanian Indonesia, 2016 Lake Toba is the largest lake in Indonesia, located in the Province of North Sumatra. Lake Toba is used to aquaculture, agricultural, tourism, and residential areas. These activities will produce organic and anorganic matter that can affect water quality
Arif Rahman +2 more
doaj +1 more source
Microbiology Spectrum, 2022 Assessing the relative contributions of the interacting deterministic and stochastic ecological processes for phytoplankton community assembly is crucial in understanding and predicting community organization and succession at different temporal and ...
Dimitra-Ioli Skouroliakou +4 more
doaj +1 more source
Migration of Net Phytoplankton and Zooplankton in Mendum’s Pond, New Hampshire [PDF]
, 2006 The study examines the vertical distribution and migratory behavior of net phytoplankton and zooplankton of Mendum’s Pond in Barrington, N.H. The cyanobacteria, Microcystis and Aphanocapsa were the dominant net phytoplankton in this lake.
Murby, Amanda L.
core +1 more source
Phytoplankton Community and Algal Toxicity at a Recurring Bloom in Sullivan Bay, Kabetogama Lake, Minnesota, USA [PDF]
, 2019 Kabetogama Lake in Voyageurs National Park, Minnesota, USA suffers from recurring late summer algal blooms that often contain toxin-producing cyanobacteria.
Christensen, Victoria G. +4 more
core +2 more sources
Nutrient enrichment—but not warming—increases nitrous oxide emissions from shallow lake mesocosms
Limnology and Oceanography, EarlyView.Abstract Shallow lakes and ponds play a crucial role in the processing of carbon and other nutrients. However, many lakes and ponds worldwide are affected by climate change and nutrient pollution. How these pressures affect the emission of the greenhouse gas nitrous oxide (N2O) is unclear.
Joachim Audet +3 more
wiley +1 more source
Net phytoplankton of the Admiralty Bay (King George Island, South Shetland Islands) in 1983 [PDF]
, 1986 Paper received 13 July 1985.Phytoplankton sampling from 13 stations situated in Admiralty Bay was carried out in March. April, May, October and November 1983.
Ligowski, Ryszard
core
The phytoplanktonic ways of life [PDF]
New Phytologist, 1991 summaryThe adaptations of phytoplankton to life in suspension in water are considered with particular reference to hydromechanical factors ranging from molecular motion to ocean currents. The smallest phytoplankton, the picoplankton (0.2–2.0 μm), are the best adapted to the physico‐chemical environment of the open waters of seas and lakes and, other ...
openaire +3 more sources
Limnology and Oceanography, EarlyView.Abstract Climate change is projected to cause elevated precipitation in northern Europe, leading to increased runoff of terrestrial matter to coastal areas. The consequences for food web production and ecosystem function remain unclear. A mesocosm experiment was performed to investigate the impacts of elevated terrestrial matter input, using a natural ...
Owen F. Rowe +12 more
wiley +1 more source
Phytoplankton Diversity Effect on Ecosystem Functioning in a Coastal Upwelling System
Frontiers in Marine Science, 2020 Species composition plays a key role in ecosystem functioning. Theoretical, experimental and field studies show positive effects of biodiversity on ecosystem processes.
Jaime Otero +2 more
doaj +1 more source