Physiology, ecology and toxic properties of marine cyanobacteria blooms
Cyanobacteria blooms in marine waters are limited to only a few taxa with Trichodesmhm, Richelia, Nod&aria, and Aphanizomenon being most commonly observed. Nonhetcrocystous, nitrogen-fixing Trichodesmium spp. are found throughout low and mid-latitude oceans and seas of the Atlantic, Pacific, and...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.224.2071 2023-05-15T17:33:19+02:00 Physiology, ecology and toxic properties of marine cyanobacteria blooms Kevin G. Sellner The Pennsylvania State University CiteSeerX Archives 1997 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.224.2071 http://www.aslo.org/lo/toc/vol_42/issue_5_part_2/1089.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.224.2071 http://www.aslo.org/lo/toc/vol_42/issue_5_part_2/1089.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.aslo.org/lo/toc/vol_42/issue_5_part_2/1089.pdf text 1997 ftciteseerx 2016-01-07T18:24:56Z Cyanobacteria blooms in marine waters are limited to only a few taxa with Trichodesmhm, Richelia, Nod&aria, and Aphanizomenon being most commonly observed. Nonhetcrocystous, nitrogen-fixing Trichodesmium spp. are found throughout low and mid-latitude oceans and seas of the Atlantic, Pacific, and Indian Oceans, and this genus is thought to be a major contributor to new nitrogen influx into these nitrogen-poor systems. Hcterocystous, nitrogenfixing Richelia and other cyanobacteria form unique symbioses with the centric diatoms, Rhizosolenia and Hemiaulus, in the North Pacific, Caribbean, and North Atlantic. Hcterocystous, diazotrophic, toxic Nodularia spumigena is restricted to brackish waters of the Baltic Sea and a coastal estuary of southern Australia and often arises from elcvatcd phosphorus input accompanying anthropogenic activities or vertical mixing processes. The nontoxic nitrogcn-fixing Aphanizomenon$os-uquae is also common in the Baltic, often co-occuning with Nodularia in the Baltic and Gulf of Finland but more often found in lower salinity areas of the region. Although each taxon responds to its environment uniquely, it appears that bloom production in the three free-living cyanobactcria largely supports an active microbial food web through dissolved organic compound flux to hetcrotrophic bacterial communities and their grazers. Blooms of cyanobacteria are common to freshwater systems Text North Atlantic Unknown Pacific Indian |
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Cyanobacteria blooms in marine waters are limited to only a few taxa with Trichodesmhm, Richelia, Nod&aria, and Aphanizomenon being most commonly observed. Nonhetcrocystous, nitrogen-fixing Trichodesmium spp. are found throughout low and mid-latitude oceans and seas of the Atlantic, Pacific, and Indian Oceans, and this genus is thought to be a major contributor to new nitrogen influx into these nitrogen-poor systems. Hcterocystous, nitrogenfixing Richelia and other cyanobacteria form unique symbioses with the centric diatoms, Rhizosolenia and Hemiaulus, in the North Pacific, Caribbean, and North Atlantic. Hcterocystous, diazotrophic, toxic Nodularia spumigena is restricted to brackish waters of the Baltic Sea and a coastal estuary of southern Australia and often arises from elcvatcd phosphorus input accompanying anthropogenic activities or vertical mixing processes. The nontoxic nitrogcn-fixing Aphanizomenon$os-uquae is also common in the Baltic, often co-occuning with Nodularia in the Baltic and Gulf of Finland but more often found in lower salinity areas of the region. Although each taxon responds to its environment uniquely, it appears that bloom production in the three free-living cyanobactcria largely supports an active microbial food web through dissolved organic compound flux to hetcrotrophic bacterial communities and their grazers. Blooms of cyanobacteria are common to freshwater systems |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Kevin G. Sellner |
spellingShingle |
Kevin G. Sellner Physiology, ecology and toxic properties of marine cyanobacteria blooms |
author_facet |
Kevin G. Sellner |
author_sort |
Kevin G. Sellner |
title |
Physiology, ecology and toxic properties of marine cyanobacteria blooms |
title_short |
Physiology, ecology and toxic properties of marine cyanobacteria blooms |
title_full |
Physiology, ecology and toxic properties of marine cyanobacteria blooms |
title_fullStr |
Physiology, ecology and toxic properties of marine cyanobacteria blooms |
title_full_unstemmed |
Physiology, ecology and toxic properties of marine cyanobacteria blooms |
title_sort |
physiology, ecology and toxic properties of marine cyanobacteria blooms |
publishDate |
1997 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.224.2071 http://www.aslo.org/lo/toc/vol_42/issue_5_part_2/1089.pdf |
geographic |
Pacific Indian |
geographic_facet |
Pacific Indian |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
http://www.aslo.org/lo/toc/vol_42/issue_5_part_2/1089.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.224.2071 http://www.aslo.org/lo/toc/vol_42/issue_5_part_2/1089.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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1766131797735768064 |