Results 81 to 90 of about 128,623 (197)

Improved primary production and gross respiration measurements using the H218O technique with membrane inlet mass spectrometry and introduction of a small volume–uniform irradiance incubation chamber

Journal of Phycology, EarlyView.
Abstract An improvement in the H218O technique for phytoplankton gross primary productivity (GPP), net primary productivity (NPP), and gross respiration (GR) is described that reduces cost, labor, and time over the traditional isotope ratio mass spectrometer (IRMS) method.
Bruna F. Sobrinho, Nayani K. Vidyarathna, Todd M. Kana, Patricia M. Glibert   +3 more
wiley   +1 more source

Phytoplankton Community Response to Changes in Light: Can Glacial Rock Flour Be Used to Control Cyanobacterial Blooms?

Frontiers in Environmental Science, 2020
Cyanobacterial harmful algal blooms are one of the most prominent threats to water quality in freshwater ecosystems and are expected to become more common as the climate continues to change.
Jacob A. Gaskill, Ted D. Harris, Rebecca L. North   +2 more
doaj   +1 more source

Using Machine Learning to Predict Phytoplankton Blooms in the Salish Sea

Earth and Space Science
Strong phytoplankton blooms occur every spring in the Salish Sea, but vary significantly, spatially and temporally. Natural variability and climate change make the prediction of the bloom challenging, as they affect both atmospheric drivers and nutrient ...
Ilias Bougoudis, Karyn Suchy, Susan E. Allen, Matias Salibian‐Barrera   +3 more
doaj   +1 more source

ESA-MERIS 10-Year Mission Reveals Contrasting Phytoplankton Bloom Dynamics in Two Tropical Regions of Northern Australia

Remote Sensing, 2014
The spatial and temporal variability of phytoplankton blooms was investigated in two tropical coastal regions of northern Australia using the MEdium Resolution Imaging Spectrometer (MERIS) full mission (2002–2012) reduced resolution dataset.
David Blondeau-Patissier, Thomas Schroeder, Vittorio E. Brando, Stefan W. Maier, Arnold G. Dekker, Stuart Phinn   +5 more
doaj   +1 more source

Phytoplankton dynamics of the feeder rivers of the Humber estuary [PDF]

, 1998
The effect of environmental conditions upon the growth, production and development of river phytoplankton was investigated for the feeder rivers to the Humber Estuary.
Skidmore, Richard Ewan
core  

Seasonal succession of free-living bacterial communities in coastal waters of the Western Antarctic Peninsula

Frontiers in Microbiology, 2016
The marine ecosystem along the Western Antarctic Peninsula (WAP) undergoes a dramatic seasonal transition every spring, from almost total darkness to almost continuous sunlight, resulting in a cascade of environmental changes, including phytoplankton ...
Catherine Luria, Linda Amaral-Zettler, Linda Amaral-Zettler, Hugh Ducklow, Jeremy Rich   +4 more
doaj   +1 more source

Freshwater Biodiversity Research in Brazil: Trends from a Systematic Review and Topic Modeling

International Review of Hydrobiology, Volume 111, Issue 2, December 2026.
ABSTRACT Brazil is a megadiverse country that hosts six major biomes and a vast freshwater network. Despite this richness, research on freshwater biodiversity has been heterogeneous across regions, communities, and time, leaving significant knowledge gaps.
Paula Caroline dos Reis Oliveira, Betina Kozlowsky‐Suzuki, Cleber Cunha Figueredo, Adriana Oliveira Medeiros, Doriedson Ferreira Gomes, Christina W. Castelo Branco, Priscilla Carvalho, Renan de Souza Rezende, Tássia Malacarne, Vivian de Mello de Cionek, Iola Gonçalves Boëchat, Paulo Henrique Costa Corgosinho, Fabrício Barreto Teresa, Rodrigo Assis de Carvalho, Larissa Corteletti da Costa, Lucia Ribeiro Rodrigues, Gustavo Stolzenberg Colares, Louise Cristina Gomes, Fabiana Schneck, Renato Tavares Martins, Thaisa Sala Michelan, Matheus Maximilian Ratz Scoarize, Rosilene Luciana Delariva, Evanilde Benedito, Björn Gücker   +24 more
wiley   +1 more source

In situ phytoplankton distributions in the Amundsen Sea Polynya measured by autonomous gliders

Elementa: Science of the Anthropocene, 2015
The Amundsen Sea Polynya is characterized by large phytoplankton blooms, which makes this region disproportionately important relative to its size for the biogeochemistry of the Southern Ocean.
Oscar Schofield, Travis Miles, Anne-Carlijn Alderkamp, SangHoon Lee, Christina Haskins, Emily Rogalsky, Rachel Sipler, Robert M. Sherrell, Patricia L. Yager   +8 more
doaj   +1 more source

Wildfire in the Surrounding Landscape Alters Limnological Conditions and Plankton Communities in a Tropical Reservoir

International Review of Hydrobiology, Volume 111, Issue 2, December 2026.
ABSTRACT Wildfires are becoming increasingly frequent and severe as a consequence of climate change. Their impacts on terrestrial ecosystems and on the atmosphere include the release of gases and ash, as well as enhanced soil susceptibility to erosion and the downstream transport of materials into aquatic systems.
Daniel Guido Giongo, Edna Viviana Calpa‐Anaguano, Larissa Broggio Raymundo, Eloisa Hummer, Israel Cassiano‐Oliveira, Karime de Araujo‐Paina, Gilmar Perbiche‐Neves, Hugo Sarmento   +7 more
wiley   +1 more source

The development of satellite derived nitrate and stratification indices for the southern Benguela ecosystem [PDF]

, 2013
An earth observation based study was conducted in the southern Benguela upwelling system, aimed at developing remotely sensed proxies to determine ecological conditions conducive to the formation of harmful algal blooms (HAB) which are endemic to the ...
Khumalo, Madoda Brian
core   +1 more source