Calanus spp.—Vectors for the biotoxin, domoic acid, in the Arctic marine ecosystem?

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Standard

Calanus spp.—Vectors for the biotoxin, domoic acid, in the Arctic marine ecosystem? / Tammilehto, Anna; Nielsen, Torkel Gissel; Krock, Bernd; Møller, Eva Friis; Lundholm, Nina.

I: Harmful Algae, Bind 20, 2012, s. 165-174.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Tammilehto, A, Nielsen, TG, Krock, B, Møller, EF & Lundholm, N 2012, 'Calanus spp.—Vectors for the biotoxin, domoic acid, in the Arctic marine ecosystem?', Harmful Algae, bind 20, s. 165-174. https://doi.org/10.1016/j.hal.2012.10.004

APA

Tammilehto, A., Nielsen, T. G., Krock, B., Møller, E. F., & Lundholm, N. (2012). Calanus spp.—Vectors for the biotoxin, domoic acid, in the Arctic marine ecosystem? Harmful Algae, 20, 165-174. https://doi.org/10.1016/j.hal.2012.10.004

Vancouver

Tammilehto A, Nielsen TG, Krock B, Møller EF, Lundholm N. Calanus spp.—Vectors for the biotoxin, domoic acid, in the Arctic marine ecosystem? Harmful Algae. 2012;20:165-174. https://doi.org/10.1016/j.hal.2012.10.004

Author

Tammilehto, Anna ; Nielsen, Torkel Gissel ; Krock, Bernd ; Møller, Eva Friis ; Lundholm, Nina. / Calanus spp.—Vectors for the biotoxin, domoic acid, in the Arctic marine ecosystem?. I: Harmful Algae. 2012 ; Bind 20. s. 165-174.

Bibtex

@article{4db022e95504422295a53b39c0bb9a39,
title = "Calanus spp.—Vectors for the biotoxin, domoic acid, in the Arctic marine ecosystem?",
abstract = "Three Calanus species, Calanus glacialis, Calanus finmarchicus and Calanus hyperboreus, which are the most important zooplankton herbivores in Western Greenland, were fed with unialgal cultures of toxic Pseudo-nitzschia seriata and non-toxic Pseudo-nitzschia delicatissima. All three copepod species grazed on toxic P. seriata and also accumulated domoic acid during the grazing. There were no differences in ingestion rates between toxic and non-toxic Pseudo-nitzschia species in any of the copepods. C. finmarchicus and C. hyperboreus grazed on toxic P. seriata during the first 6 h of the experiment but seemed to stop grazing during the last 6 h of the experiment suggesting that the copepods may have suffered some kind of physiological incapacitation due to ingestion of domoic acid. C. glacialis grazed on toxic P. seriata continuously during the whole experiment, probably due to the lower domoic acid cell quota of P. seriata during the experiment on C. glacialis than on the other two copepod species. The depuration experiment on C. glacialis indicated that the copepods still retained domoic acid after 10 h of depuration in filtered sea water. The results show that the three Calanus species are potential vectors for domoic acid to higher trophic levels in the Arctic.",
author = "Anna Tammilehto and Nielsen, {Torkel Gissel} and Bernd Krock and M{\o}ller, {Eva Friis} and Nina Lundholm",
year = "2012",
doi = "10.1016/j.hal.2012.10.004",
language = "English",
volume = "20",
pages = "165--174",
journal = "Harmful Algae",
issn = "1568-9883",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Calanus spp.—Vectors for the biotoxin, domoic acid, in the Arctic marine ecosystem?

AU - Tammilehto, Anna

AU - Nielsen, Torkel Gissel

AU - Krock, Bernd

AU - Møller, Eva Friis

AU - Lundholm, Nina

PY - 2012

Y1 - 2012

N2 - Three Calanus species, Calanus glacialis, Calanus finmarchicus and Calanus hyperboreus, which are the most important zooplankton herbivores in Western Greenland, were fed with unialgal cultures of toxic Pseudo-nitzschia seriata and non-toxic Pseudo-nitzschia delicatissima. All three copepod species grazed on toxic P. seriata and also accumulated domoic acid during the grazing. There were no differences in ingestion rates between toxic and non-toxic Pseudo-nitzschia species in any of the copepods. C. finmarchicus and C. hyperboreus grazed on toxic P. seriata during the first 6 h of the experiment but seemed to stop grazing during the last 6 h of the experiment suggesting that the copepods may have suffered some kind of physiological incapacitation due to ingestion of domoic acid. C. glacialis grazed on toxic P. seriata continuously during the whole experiment, probably due to the lower domoic acid cell quota of P. seriata during the experiment on C. glacialis than on the other two copepod species. The depuration experiment on C. glacialis indicated that the copepods still retained domoic acid after 10 h of depuration in filtered sea water. The results show that the three Calanus species are potential vectors for domoic acid to higher trophic levels in the Arctic.

AB - Three Calanus species, Calanus glacialis, Calanus finmarchicus and Calanus hyperboreus, which are the most important zooplankton herbivores in Western Greenland, were fed with unialgal cultures of toxic Pseudo-nitzschia seriata and non-toxic Pseudo-nitzschia delicatissima. All three copepod species grazed on toxic P. seriata and also accumulated domoic acid during the grazing. There were no differences in ingestion rates between toxic and non-toxic Pseudo-nitzschia species in any of the copepods. C. finmarchicus and C. hyperboreus grazed on toxic P. seriata during the first 6 h of the experiment but seemed to stop grazing during the last 6 h of the experiment suggesting that the copepods may have suffered some kind of physiological incapacitation due to ingestion of domoic acid. C. glacialis grazed on toxic P. seriata continuously during the whole experiment, probably due to the lower domoic acid cell quota of P. seriata during the experiment on C. glacialis than on the other two copepod species. The depuration experiment on C. glacialis indicated that the copepods still retained domoic acid after 10 h of depuration in filtered sea water. The results show that the three Calanus species are potential vectors for domoic acid to higher trophic levels in the Arctic.

U2 - 10.1016/j.hal.2012.10.004

DO - 10.1016/j.hal.2012.10.004

M3 - Journal article

VL - 20

SP - 165

EP - 174

JO - Harmful Algae

JF - Harmful Algae

SN - 1568-9883

ER -

ID: 49279813