Dataset: Physiological observations of Euphausia pacifica sampled in Puget Sound, WA aboard R/V Clifford A. Barnes during cruises CB1073 and CB1078 in 2017.

ValidatedFinal no updates expectedDOI: 10.26008/1912/bco-dmo.840626.2Version 2 (2021-03-22)Dataset Type:Cruise Results

Principal Investigator: Julie E. Keister (University of Washington)

Contact: Anna K. McLaskey (University of British Columbia)

BCO-DMO Data Manager: Karen Soenen (Woods Hole Oceanographic Institution)

Project: Consequences of hypoxia on food web linkages in a pelagic marine ecosystem (PelagicHypoxia)

Abstract

Physiological observations of Euphausia pacifica sampled in Puget Sound, WA aboard R/V Clifford A. Barnes during cruises CB1073 and CB1078 in 2017.

Cite Dataset

Krill were collected from surface waters (upper 50 m) at each sampling station during the nighttime using a 60-cm diameter Bongo frame equipped with black 335-μm mesh nets and non-filtering cod ends towed for <10 min at 2-3 kts. Healthy female E. pacifica (obvious ovary) were identified under a microscope, kept chilled (10-14 °C) at all times, and were gently transferred using broad spoons to prevent damage.

Related Datasets

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Related Publications

Methods
Feinberg, L., Shaw, C., & Peterson, W. (2007). Long-term laboratory observations of Euphausia pacifica fecundity: comparison of two geographic regions. Marine Ecology Progress Series, 341, 141–152. doi:10.3354/meps341141
Methods
Gómez, M., Torres, S., & Hernández-León, S. (1996). Modification of the electron transport system (ETS) method for routine measurements of respiratory rates of zooplankton. South African Journal of Marine Science, 17(1), 15–20. doi:10.2989/025776196784158446
Methods
McLaskey, A. K., Keister, J. E., & Yebra, L. (2020). Individual growth rate (IGR) and aminoacyl-tRNA synthetases (AARS) activity as individual-based indicators of growth rate of North Pacific krill, Euphausia pacifica. Journal of Experimental Marine Biology and Ecology, 527, 151360. doi:10.1016/j.jembe.2020.151360
Methods
Owens, T. G., & King, F. D. (1975). The measurement of respiratory electron-transport-system activity in marine zooplankton. Marine Biology, 30(1), 27–36. doi:10.1007/bf00393750
Methods
Packard, T. T., & Christensen, J. P. (2004). Respiration and vertical carbon flux in the Gulf of Maine water column. Journal of Marine Research, 62(1), 93–115. doi:10.1357/00222400460744636

McLaskey, A. K., Keister, J. E. (2021) Physiological observations of Euphausia pacifica sampled in Puget Sound, WA aboard R/V Clifford A. Barnes during cruises CB1073 and CB1078 in 2017.. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 2) Version Date 2021-03-22 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.840626.2 [access date]

Terms of Use

This dataset is licensed under Creative Commons Attribution 4.0.


If you wish to use this dataset, it is highly recommended that you contact the original principal investigators (PI). Should the relevant PI be unavailable, please contact BCO-DMO (info@bco-dmo.org) for additional guidance. For general guidance please see the BCO-DMO Terms of Use document.

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Funded by the U.S. National Science Foundation