Sophia C. Johannessen

Large and growing environmental reservoirs of Deca-BDE present an emerging health risk for fish and marine mammals

Peter S. Ross, Catherine M. Couillard, Michael G. Ikonomou et al. · Marine Pollution Bulletin · 2008 · 166 citations

Biology, Bioconcentration, Engineering +11

Quantum yield for the photochemical production of dissolved inorganic carbon in seawater

Sophia C. Johannessen, William L. Miller · Marine Chemistry · 2001 · 141 citations

Environmental Chemistry, Photochemical Production, Engineering +10

Alkane and PAH provenance and potential bioavailability in coastal marine sediments subject to a gradient of anthropogenic sources in British Columbia, Canada

Mark B. Yunker, Robie W. Macdonald, Peter S. Ross et al. · Organic Geochemistry · 2015 · 115 citations

Organic Geochemistry, Environmental Chemistry, Biogeochemistry +11

A sediment and organic carbon budget for the greater Strait of Georgia

Sophia C. Johannessen, Robie W. Macdonald, David W. Paton · Estuarine Coastal and Shelf Science · 2003 · 111 citations

Organic Geochemistry, Carbon Sequestration, Biogeochemistry +8

Organic-walled dinoflagellate cyst production, composition and flux from 1996 to 1998 in the central Strait of Georgia (BC, Canada): A sediment trap study

Vera Pospelova, Svetlana Esenkulova, Sophia C. Johannessen et al. · Marine Micropaleontology · 2010 · 109 citations

Biology, Organic Geochemistry, Central Strait +7