population ecology

Early warning for Pseudo-nitzschia HABs on Pacific Northwest beaches: From plankton ecology to operational decision support

Certain species of the phytoplankton Pseudo-nitzschia (PN) produce a potent neurotoxin, domoic acid (DA), that bioaccumulates in shellfish, and can cause severe illness and death in humans. Past outbreaks have caused fisheries closures and millions of dollars of losses to crab and clam harvesters, and contributed to the death of many species of marine mammals. … Read more

Coltrane (Copepod Life-history Traits and Adaptation to Novel Environments)

The Coltrane (Copepod Life history Traits and Adaptation to New Environments) model is a mathematical framework for layering multiple levels of mesozooplankton biology on top of oceanographic models. It resolves 1) individual life history (strategy traits controlling growth, development, and size, diagnosed from a broad review of lab studies); 2) population dynamics (the time-dependent energy … Read more

Northwest Coastal Stories: Turbulence and Uncertainty in Science and in Culture

Program on the Comparative History of Ideas (CHID), Oceanography, and Honors Program, 2004–2013 Course announcement: This course will follow Jonathan Raban’s remarkable travelogue Passage to Juneau on a tour through the human and natural history of the Pacific Northwest coastal waters. We’ll discuss chaos theory and the circulation of Puget Sound; coastal ecology and climate … Read more