Feb 10, 2025  
2009-2010 UMass Dartmouth Undergraduate Catalog 
    
Catalog Navigation
  Catalog Home
  Accreditation
  Academic Calendar
  Introduction to the University
  Mission and Vision Statements
  Master List of Academic Programs
  Trustees, Officers, Administrators, and Faculty
  Colleges, Departments, and Programs
  Degrees and Other Programs Offered
  Search Courses by Department
  Search Courses by Prefix
  Admission to the University
  Special Admission Opportunities: College Now
  Expenses and Student Financial Services
  Academic Regulations and Procedures
  Special Learning Opportunities
  Advanced Learning Opportunities: Honors Program
  The Campus Experience: Services and Support
  Research, Outreach, and Service
  Professional and Continuing Education
  Key to the Listings of Courses and Programs
  Directions for Correspondence or Inquiries

  Campus Visits
  Leadership and Civic Engagement
HELP
2009-2010 UMass Dartmouth Undergraduate Catalog [Archived Catalog]

MAR 640 - Global Marine Biogeochemistry

3 credits
Prerequisites: MAR 510
Advanced treatment of marine biogeochemistry and global environmental change. The oceans play a predominant role in global environmental change particularly with respect to their major geochemical cycles of carbon, nitrogen, oxygen, phosphorus, sulfur, etc. The major features of these cycles as they operate on a global basis are presented. Examples of natural and anthropogenic perturbations at present and in the past are a major focus of this course. A significant segment of the material deals directly with the role of oceans in controlling atmospheric carbon dioxide through its biological and solubility pumps.