Poster Number 183
See more from this Division: Topical Sessions
See more from this Session: Coastal and Aeolian Geomorphology Processes and Landforms (Posters)
Abstract:
At inshore Folger Passage, Barkley Sound, understanding controls on biological productivity will help evaluate the effects that marine processes have on fish and marine mammals. Experiments around Barkley Canyon will allow quantification of changes in biological and chemical activity associated with nutrient and cross-shelf sediment transport around the shelf/slope break and through the canyon to the deep sea. There and north along the mid-continental slope, exposed and shallowly buried gas hydrates allow monitoring of changes in their distribution, structure, and venting, particularly related to earthquakes, slope failures and regional plate motions. Circulation obviation retrofit kits (CORKs) at mid-plate ODP 1026-7 will monitor in realtime changes in crustal temperature and pressure, particularly as they relate to events such as earthquakes, hydrothermal convection or regional plate strain. At Endeavour Ridge, complex interactions among volcanic, tectonic, hydrothermal and biological processes will be quantified at the western edge of the Juan de Fuca plate. Across the network, high resolution seismic information will elucidate tectonic processes such as earthquakes, and a tsunami system will allow determination of open ocean tsunami amplitude, propagation direction, and speed.
NEPTUNE Canada will transform our understanding of biological, chemical, physical, and geological processes across an entire tectonic plate from the shelf to the deep sea (17-2700m). Real-time continuous monitoring and archiving allows scientists to capture the temporal nature, characteristics, and linkages of these natural processes in a way never before possible.
See more from this Division: Topical Sessions
See more from this Session: Coastal and Aeolian Geomorphology Processes and Landforms (Posters)