Collaborative research: CTD/Hydrographic and Underway Service Measurements for the Shelf-Basin Interactions Phase II Field Project

该项目将在2002-04年进行为期三年的陆架盆地相互作用第二阶段外业计划的服务测量。服务测量包括水温分布、盐度、溶解氧浓度、透过率、荧光和光合作用有效辐射；无机营养物质(硝酸盐、亚硝酸盐、磷酸盐、硅酸盐和氨)、叶绿素a、盐度和溶解氧浓度；以及正在进行的测量，包括温度和盐度、标准气象观测、声学多普勒水流剖面仪(速度和后向散射)以及由印度国家海洋局指定的科学项目进行的各种测量。2002年和2004年，每年将在两个邮轮上进行全套服务衡量，2003年将在一个邮轮上进行全套服务衡量。在2002财年、2003财年和2004财年，将对系泊部署邮轮进行一组有限的测量。这项工作产生的所有服务测量数据将以科学有用的形式在海上向所有履行机构调查人员提供，并将在每次巡航结束后不久通过快递服务提供给科学支助联合办公室(JOSS)和/或通过快递服务交付给JOSS(或为履行机构第二阶段实地方案指定的其他官方数据储存库)。将酌情以初步、中期和最终表格报告履行机构项目的数据。

This project will conduct service measurements for a three year Shelf Basin Interaction Phase II field program in 2002-04. The service measurements include water temperature profiles, salinity, dissolved oxygen concentration, transmissivity, fluorescence and photosynthetically active radiation; inorganic nutrients (nitrate, nitrite, phosphate, silicate and ammonia), chlorophyll-a, salinity and dissolved oxygen concentrations; and underway measurements including temperature and salinity, standard meteorological observations, Acoustic Doppler Current Profiler (velocity and backscatter), and various underway measurements made by SBI-designated science programs. A full set of service measurements will be made on two cruises each year in 2002 and 2004 and on one cruise in 2003. A limited set of measurements will be made on mooring emplacement cruises in FY 2002, 2003, and 2004. All service measurement data resulting from the work will be available at sea to all SBI investigators in scientifically useful form andwill be placed on-line at a site linked to the UCAR Joint Office for Science Support (JOSS)and/or delivered to JOSS (or other designated official data repository for the SBI Phase II FieldProgram) via express service shortly after the conclusion of each cruise. Data will be reported inpreliminary, interim, and final form as appropriate for the SBI Project.