Results 171 to 180 of about 137,869 (342)

Integrating phytoplankton phenology, traits, and model‐data fusion to advance bloom prediction

Limnology and Oceanography Letters, EarlyView.
Abstract While there is a diversity of approaches for modeling phytoplankton blooms, their accuracy in predicting the onset and manifestation of a bloom is still lagging behind what is needed to support effective management. We outline a framework that integrates trait theory and ecosystem modeling to improve bloom prediction.
Matthew R. Hipsey, Cayelan C. Carey, Justin D. Brookes, Michele A. Burford, Hoang V. Dang, Bas W. Ibelings, David P. Hamilton   +6 more
wiley   +1 more source

Biomineralization of primary carbonate cements: a new biosignature in the fossil record from the Anisian of Southern Italy

Lethaia, EarlyView., 2021
Biomineralization is a generic term used to indicate biological‐mediated mineral formation. In carbonate mineralization, nucleation of crystals can be: (1) controlled directly by the organisms, like in the skeletal formation of most metazoans; (2) induced by microbial communities, by indirect precipitation mediated by their metabolic activities; or (3)
Adriano Guido, Matteo Sposato, Giuseppe Palladino, Alessandro Vescogni, Domenico Miriello   +4 more
wiley   +1 more source

Salinity is diagnostic of maximum potential chlorophyll and phytoplankton community structure in an Eastern Boundary Upwelling System

Limnology and Oceanography Letters, EarlyView.
Abstract Coastal upwelling ecosystems associated with strong physical stirring exhibit significant mesoscale hydrographic and biological patchiness. Though many studies have found broad correlations between hydrographic properties (e.g., temperature and salinity) and phytoplankton biomass, we lack a detailed understanding of the mechanisms underlying ...
Shailja Gangrade, Peter J. S. Franks, Kiefer O. Forsch, Katherine A. Barbeau   +3 more
wiley   +1 more source

Cyanobacteria of Nepal: A Checklist with Distribution

, 1970
Shiva Kumar, Rabin Rai, Shaileshanand Jha   +2 more
openalex   +2 more sources

Road salt pollution shifts urban stormwater ponds toward cyanobacterial dominance

Limnology and Oceanography Letters, EarlyView.
Abstract Urban environments contend with an array of stressors, including salinization by deicing road salts. To advance understanding of how road salt pollution affects aquatic ecosystem functioning, we surveyed primary producers in 50 stormwater ponds in Brampton, Canada.
Charlie J. G. Loewen, Donald A. Jackson, Jenna Cook, Rolf D. Vinebrooke   +3 more
wiley   +1 more source

Biosynthesis of delta-aminolevulinic acid by blue-green algae (cyanobacteria)

, 1978
J. A. Kipe-Nolt, S. Edward Stevens, C. L. R. Stevens   +2 more
openalex   +1 more source

Machine learning approach to study microboring assemblage dynamics in two living massive coral genera

Limnology and Oceanography: Methods, EarlyView.
Abstract The coral host comprises various microorganisms including those living in its skeleton. In coral skeletons, bioeroding microflora (cyanobacteria, algae, and fungi), which play an important role in reefs and coral resilience, produce specific traces (microborings) by actively dissolving the carbonate.
Diego Alaguarda, Julien Brajard, Redouane Lguensat, Aline Tribollet   +3 more
wiley   +1 more source

Acetylene reduction (nitrogen fixation) by cyanobacteria grown under alternating light-dark cycles [PDF]

, 1981
Philip M. Millineaux, John Gallon, Alan E. Chaplin   +2 more
openalex   +1 more source

A novel artificial intelligence–powered cell counting tool coupled with digital microscopy for rapid field‐assessment of harmful cyanobacterial blooms

Limnology and Oceanography: Methods, EarlyView.
ABSTRACT Historical quantification of cyanobacterial harmful algal blooms (cHABs) typically involved labor‐intensive manual cell counting. We developed a novel, cost‐effective, field‐validated system to perform cell counts of six common toxin‐producing cyanobacterial genera within 30 s of upload with 10‐min sample preparation.
Igor Mrdjen, Zacharias J. Smith, Abby M. Webster, Christopher C. Nack, Bryan Arndt, Danara Dormaeva, Gregory L. Boyer, N. Roxanna Razavi, Stephen B. Shaw   +8 more
wiley   +1 more source

Using environmental DNA to detect Microseira wollei (Oscillatoriales), a benthic harmful algal bloom, in Lake St. Clair (Michigan, USA)

Limnology and Oceanography: Methods, EarlyView.
Abstract Microseira wollei is a benthic cyanobacterium that can cause harmful algal blooms (HABs) and often requires management. However, a pervasive challenge for M. wollei management is characterizing the spatial and temporal extent of an impacted area, which can be time and resource intensive.
Alyssa J. Calomeni‐Eck, Madeleine P. Malmfeldt, Denise L. Lindsay, Andrew D. McQueen   +3 more
wiley   +1 more source