'Export flux' presentation slideshows

621 views • 45 slides

Lecture 17: Respiration Oxygen distributions and ocean ventilation

Lecture 17: Respiration Oxygen distributions and ocean ventilation. Thermocline Ventilation and Deep Water Formation Oxygen Utilization rates. Aerobic respiration Oxygen is consumed and nutrients are released. (CH 2 O) 106 (NH 3 ) 16 (H 3 PO 4 ) + 138 O 2 Algal Protoplasm

550 views • 38 slides

CROZEX- CROZet circulation, iron fertilization and EXport production experiment

CROZEX- CROZet circulation, iron fertilization and EXport production experiment. Three cruises on RRS Discovery: Leg 1 - 1 November 2004 to mid-Dec Leg 2 - mid-December to late Jan 2005 Leg 3 - benthic cruise not yet scheduled. CROZEX Main objectives and PIs. Circulation and mixing (Pollard)

356 views • 26 slides

OCN520 Fall 2009 Mid-Term #2 Review

OCN520 Fall 2009 Mid-Term #2 Review. Since Mid-Term #1 Ocean Carbonate Distributions Ocean Acidification Stable Isotopes Radioactive Isotopes Nutrients and Production POC Export and Respiration O2: Ventilation versus Respiration.

274 views • 20 slides

Outline 1. Background- the biological pump & why we care 2. How 234 Th works and history

Tracking the fate of carbon in the ocean using thorium-234 Ken Buesseler Dept. of Marine Chemistry and Geochemistry Woods Hole Oceanographic Institution. Outline 1. Background- the biological pump & why we care 2. How 234 Th works and history 3. Examples- regional, vertical, small scale

479 views • 20 slides

216 views • 12 slides