FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2010494648> ?p ?o ?g. }

• W2010494648 endingPage "290" @default.
• W2010494648 startingPage "279" @default.
• W2010494648 abstract "AME Aquatic Microbial Ecology Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout the JournalEditorsSpecials AME 44:279-290 (2006) - doi:10.3354/ame044279 Shift of algal community structure in dead end lagoons of the Delaware Inland Bays during seasonal anoxia Shufen Ma, Edward B. Whereat, George W. Luther III* College of Marine and Earth Studies, University of Delaware, 700 Pilottown Road, Lewes, Delaware 19958, USA *Corresponding author. Email: luther@udel.edu ABSTRACT: Development of seasonal anoxia and algal blooms was studied in Torquay Canal and Bald Eagle Creek, 2 dead end canals in the northern Rehoboth Bay, one of the 3 Delaware Inland Bays. Mean low water depth is ca. 2 m, but dredging has produced over a dozen holes with a water depth of 5.5 m. From May to September 2002, in situ temperature, salinity, pH, dissolved O2 and H2S were measured in the water column. Nutrients (NO3–, NO2–, NH4+ and PO43–) were analyzed and the dominant members of the phytoplankton community were identified and numerated from samples collected in conjunction with in situ depth profiles. In early May, a significant potential harmful Prorocentrum minimum bloom (275 µg l–1 chl a) was present in Torquay Canal. Dissolved O2 was supersaturated in the surface water, but H2S developed below 2 m as the water column stratified. Diatom blooms were observed in late May and mid-July, the only times that O2 penetrated deeper, but their biomass was not significant. In early September, a storm over 3 d partially mixed the water column, and a large Heterosigma akashiwo bloom (231 µg l–1 chl a) was observed. Our data indicate that nutrients accumulated in the water column from runoff, organic matter decomposition, and from Fe(III) (oxy)hydroxide reduction in sediments. High concentrations of H2S, NH4+ and PO43– were present in the bottom waters during summer. PO43– and NH4+ from the bottom water entered shallower waters as the oxic–anoxic interface moved up to the surface. The supply of nutrients from bottom to surface waters supported harmful algal blooms during seasonal anoxic conditions as dinoflagellates and flagellates dominated over diatoms in surface waters. Seasonal anoxia development is not only a potential threat to fish and shellfish but also causes shifts of algal species to potentially harmful taxa. KEY WORDS: Algal blooms · Anoxia · Harmful algal blooms · Hydrogen sulfide · Nutrient cycling · Stratification Full text in pdf format PreviousNextExport citation RSS - Facebook - Tweet - linkedIn Cited by Published in AME Vol. 44, No. 3. Online publication date: October 10, 2006 Print ISSN: 0948-3055; Online ISSN: 1616-1564 Copyright © 2006 Inter-Research." @default.
• W2010494648 created "2016-06-24" @default.
• W2010494648 creator A5012594536 @default.
• W2010494648 creator A5051299371 @default.
• W2010494648 creator A5053678771 @default.
• W2010494648 date "2006-10-10" @default.
• W2010494648 modified "2023-09-23" @default.
• W2010494648 title "Shift of algal community structure in dead end lagoons of the Delaware Inland Bays during seasonal anoxia" @default.
• W2010494648 cites W1211878113 @default.
• W2010494648 cites W1231516497 @default.
• W2010494648 cites W1498138919 @default.
• W2010494648 cites W1583255635 @default.
• W2010494648 cites W1588707703 @default.
• W2010494648 cites W170681167 @default.
• W2010494648 cites W1973042844 @default.
• W2010494648 cites W1974236217 @default.
• W2010494648 cites W1985809588 @default.
• W2010494648 cites W1988005567 @default.
• W2010494648 cites W1988352884 @default.
• W2010494648 cites W1990385667 @default.
• W2010494648 cites W1995922746 @default.
• W2010494648 cites W1996142029 @default.
• W2010494648 cites W2005193213 @default.
• W2010494648 cites W2011054315 @default.
• W2010494648 cites W2014781805 @default.
• W2010494648 cites W2020607844 @default.
• W2010494648 cites W2021947042 @default.
• W2010494648 cites W2025384302 @default.
• W2010494648 cites W2029048327 @default.
• W2010494648 cites W2035503922 @default.
• W2010494648 cites W2043668123 @default.
• W2010494648 cites W2068808768 @default.
• W2010494648 cites W2089045982 @default.
• W2010494648 cites W2090157291 @default.
• W2010494648 cites W2092783744 @default.
• W2010494648 cites W2099572029 @default.
• W2010494648 cites W2100410022 @default.
• W2010494648 cites W2110570776 @default.
• W2010494648 cites W2119526669 @default.
• W2010494648 cites W2149733129 @default.
• W2010494648 cites W2165093440 @default.
• W2010494648 cites W2171538329 @default.
• W2010494648 cites W2476529494 @default.
• W2010494648 cites W2493334638 @default.
• W2010494648 cites W2494037972 @default.
• W2010494648 cites W562772215 @default.
• W2010494648 cites W76798703 @default.
• W2010494648 cites W2096365814 @default.
• W2010494648 doi "https://doi.org/10.3354/ame044279" @default.
• W2010494648 hasPublicationYear "2006" @default.
• W2010494648 type Work @default.
• W2010494648 sameAs 2010494648 @default.
• W2010494648 citedByCount "15" @default.
• W2010494648 countsByYear W20104946482012 @default.
• W2010494648 countsByYear W20104946482015 @default.
• W2010494648 countsByYear W20104946482020 @default.
• W2010494648 countsByYear W20104946482021 @default.
• W2010494648 countsByYear W20104946482022 @default.
• W2010494648 crossrefType "journal-article" @default.
• W2010494648 hasAuthorship W2010494648A5012594536 @default.
• W2010494648 hasAuthorship W2010494648A5051299371 @default.
• W2010494648 hasAuthorship W2010494648A5053678771 @default.
• W2010494648 hasBestOaLocation W20104946481 @default.
• W2010494648 hasConcept C111368507 @default.
• W2010494648 hasConcept C115880899 @default.
• W2010494648 hasConcept C120305227 @default.
• W2010494648 hasConcept C122846477 @default.
• W2010494648 hasConcept C127313418 @default.
• W2010494648 hasConcept C142796444 @default.
• W2010494648 hasConcept C155567681 @default.
• W2010494648 hasConcept C187320778 @default.
• W2010494648 hasConcept C18903297 @default.
• W2010494648 hasConcept C2778902744 @default.
• W2010494648 hasConcept C2780892065 @default.
• W2010494648 hasConcept C36574619 @default.
• W2010494648 hasConcept C39432304 @default.
• W2010494648 hasConcept C76886044 @default.
• W2010494648 hasConcept C86803240 @default.
• W2010494648 hasConcept C88160329 @default.
• W2010494648 hasConceptScore W2010494648C111368507 @default.
• W2010494648 hasConceptScore W2010494648C115880899 @default.
• W2010494648 hasConceptScore W2010494648C120305227 @default.
• W2010494648 hasConceptScore W2010494648C122846477 @default.
• W2010494648 hasConceptScore W2010494648C127313418 @default.
• W2010494648 hasConceptScore W2010494648C142796444 @default.
• W2010494648 hasConceptScore W2010494648C155567681 @default.
• W2010494648 hasConceptScore W2010494648C187320778 @default.
• W2010494648 hasConceptScore W2010494648C18903297 @default.
• W2010494648 hasConceptScore W2010494648C2778902744 @default.
• W2010494648 hasConceptScore W2010494648C2780892065 @default.
• W2010494648 hasConceptScore W2010494648C36574619 @default.
• W2010494648 hasConceptScore W2010494648C39432304 @default.
• W2010494648 hasConceptScore W2010494648C76886044 @default.
• W2010494648 hasConceptScore W2010494648C86803240 @default.
• W2010494648 hasConceptScore W2010494648C88160329 @default.
• W2010494648 hasLocation W20104946481 @default.
• W2010494648 hasOpenAccess W2010494648 @default.
• W2010494648 hasPrimaryLocation W20104946481 @default.

• next