Unexpected iron cycling at Peru margin-October 17th

Pheobe Lam, UC Santa Cruz

Moss Landing Marine Labs Seminar Series - October 17th, 2019

Hosted by the Chemical Oceanography Lab

MLML Seminar Room, 4pm

Open to the public

Dr. Lam is a “marine particle geochemist” interested in the role that marine particles play in the biogeochemical cycling of major and minor elements in the ocean such as carbon, iron, and other trace elements. This includes the factors affecting the efficiency of the biological carbon pump; the past and current role of iron in stimulating primary production; the chemical speciation and bioavailability of marine particulate iron; the role of major particle composition on particle export (the ballast hypothesis) and on trace metal scavenging; and much more! She is actively involved in the International GEOTRACES program, which is greatly expanding our understanding of the cycling of trace elements in the ocean, and revealing new questions about the role of particles every day.