Continuous culture studies of possible climate change effects: Thalassiosira pseudonana CCMP1335 growth in nitrate-limited and nutrient-replete cultures
Continuous culture studies of possible climate change effects: Thalassiosira pseudonana CCMP1335 growth in nitrate-limited and nutrient-replete cultures
Date
2020-09-30
Authors
Laws, Edward
Passow, Uta
Passow, Uta
Linked Authors
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Alternative Title
Citable URI
Date Created
2020-05-07
Location
westlimit: -91.18412; southlimit: 30.4089; eastlimit: -91.18412; northlimit: 30.4089
DOI
10.26008/1912/bco-dmo.779368.1
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Keywords
Climate change
Phytoplankton
Light
Temperature
CO2 partial pressure
Acclimation
Phytoplankton
Light
Temperature
CO2 partial pressure
Acclimation
Abstract
The marine diatom Thalassiosira pseudonana clone CCMP 1335 was grown in a continuous culture system on a 14:10 light-dark cycle under either nitrate-limited or nutrient-replete conditions, a photoperiod irradiance of either 50 or 300 micro-mol photons per square meter per second, partial pressures of either 400 or 1000 ppm CO2, and temperatures ranging from 5 to 32 degrees Celsius. Growth rates, photosynthetic rates, respiration rates, C:N ratios, C:Chlorophyll-a ratios, productivity indices, Fv/Fm ratios, and the initial slope and light-saturated asymptote of short-term photosynthesis-irradiance curves are reported.
For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/779368
Description
Dataset: Thalassiosira pseudonana CCMP1335 in nitrate-limited and nutrient-replete cultures
Embargo Date
Citation
Laws, E., & Passow, U. (2020). Continuous culture studies of possible climate change effects: Thalassiosira pseudonana CCMP1335 growth in nitrate-limited and nutrient-replete cultures (Version 1) [Data set]. Biological and Chemical Oceanography Data Management Office (BCO-DMO). https://doi.org/10.26008/1912/BCO-DMO.779368.1