Dataset: Crocosphaera watsonii WH0003 cellular P use efficiency
Deployment: lab_Hutchins_07-12_diazotrophs

Efficiency of cellular P for CO2- and gross N2-fixation rates by Crocosphaera watsonii (WH0003) as a function of light and pCO2.
Principal Investigator: 
David A. Hutchins (University of Southern California, USC)
Contact: 
Feixue Fu (University of Southern California, USC)
David A. Hutchins (University of Southern California, USC)
BCO-DMO Data Manager: 
Shannon Rauch (Woods Hole Oceanographic Institution, WHOI BCO-DMO)
Current State: 
Final no updates expected
Version: 
13 Sept 2013
Version Date: 
2013-09-13
Description

Results of a laboratory experiment examining the efficiency of cellular P for gross N2 fixation and CO2 fixation by the WH0003 isolate of Crocosphaera watsonii in response to different levels of light and pCO2. WH0003 was isolated near Sta. ALOHA (A Long Term Oligotrophic Habitat Assessment) in the North Pacific Ocean near Hawaii (22 deg 45' N, 158 deg 00' W).

Detailed methods and results are described in the following publication (see Figure 6):
Garcia, N.S., Fu, F.X., and Hutchins, D.A.  (2013). Colimitation of the unicellular photosynthetic diazotroph Crocosphaera watsonii by phosphorus, light, and carbon dioxide. Limnology and Oceanography 58(4): 1501-1512. DOI: 10.4319/lo.2013.58.4.1501

More information about this dataset deployment