University of Hawaii Oceanographic Instrumentation CY2012

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A request is made by the University of Hawaii to fund additional and replacement instrumentation for the R/V Kilo Moana, (KM), a 185? general purpose research vessel operated as part of the University-National Oceanographic Laboratory System (UNOLS) research fleet. The University of Hawaii (UH) supports two research vessels that provide platforms for research in the fields of oceanography, marine biology, geology and atmospheric science. They request funds to purchase oceanographic instrumentation and equipment in support of the multidisciplinary NSF/UNOLS projects to be undertaken on R/V Kilo Moana in 2012. In order of priority, they propose to: 1) Rebuild UH CTD and Niskin bottle inventory $109,9882) Purchase 12 kHz acoustical pingers (2) $44,7003) Purchase metered overboarding sheave $48,0004) Purchase additional set of Niskin bottles $28,791 TOTAL $231,479Broader Impacts: The principal impact of the present proposal is under criterion two, providing infrastructure support for scientists to use the vessel and its shared-use instrumentation in support of their NSF-funded oceanographic research projects (which individually undergo separate review by the relevant research program of NSF). The acquisition, maintenance and operation of shared-use instrumentation allows NSF-funded researchers from any US university or lab access to working, calibrated instruments for their research, reducing the cost of that research, and expanding the base of potential researchers.