Skip to Main Content
Table 3.

Gross primary productivity (mmol C m–2 d–1), average f-ratio, and GPP:NPP ratios integrated throughout the mixed layer for Julian Days 228–250 during the Northeast Pacific EXPORTS field campaign

Julian DayGross Primary Productivity (mmol C m–2 d–1)f-RatioGPP:NPP
228 33.0 0.17 2.31 
230 73.5 0.31 4.59 
232 41.1 0.25 3.53 
234 38.8 0.18 3.26 
236 47.4 0.20 3.07 
238 73.8 0.32 3.49 
240 76.2 0.34 3.28 
242 61.8 0.38 4.05 
244 78.6 0.31 4.11 
246 86.7 0.30 5.90 
250 72.2 0.28 4.14 
264a  — 0.62  — 
NP EXPORTS averageb 62.1 0.28 3.79 
Julian DayGross Primary Productivity (mmol C m–2 d–1)f-RatioGPP:NPP
228 33.0 0.17 2.31 
230 73.5 0.31 4.59 
232 41.1 0.25 3.53 
234 38.8 0.18 3.26 
236 47.4 0.20 3.07 
238 73.8 0.32 3.49 
240 76.2 0.34 3.28 
242 61.8 0.38 4.05 
244 78.6 0.31 4.11 
246 86.7 0.30 5.90 
250 72.2 0.28 4.14 
264a  — 0.62  — 
NP EXPORTS averageb 62.1 0.28 3.79 

aData collected from Canadian Line P cruise.

bAverage values calculated for the EXPORTS observation period only, excluding the Line P data.

Close Modal

or Create an Account

Close Modal
Close Modal