Collections allows the user to search in subsets of the existing catalogue. The collections are primarily data management projects that have been incorporated in the ADC catalogue. The collections currently served through ADC include (datasets may belong to multiple data collections):
ADC is the full collection of this service CC is the CryoClim collection
In order to search a specific data collection select that collection. If no data collection is selected all collections are searched.
This data set is part of ice physical properties investigations in the Second Chinese Arctic Research Expedition in the year 2003.it is water temperature under the ice floe;8 measuring units put on the floe,they are arranged to a line with intervals(20m,50m,100m,150m,200m,250m),2 measuring units put on 150m and 5m from the edge of floe.first unit is 30m from the tent. each unit is composed of 8 probes at levels(0m,0.5m,1m,1.5,2m,5m,15m,20m) under the floe.Measuring interval is 1 min. All data have done the quality control and with text description.
Institutions: College of Physical and Environmental Oceanography
Show more...
Abstract:
Surface temperature, salinity underway measurement is a test project this investigation increased, previous study are water sampling measurement instrument, the switch to automatic observation records. In the first rope traction will probe directly into the sea, were observed, but due to the impact of waves, sailing ships, bubbles through the probe in seawater, resulting in measurement deviation, and the peak. After the switch to the "direct seawater flowing through taking on ship Xuelong" surface water sampling system, CT probe observation, observation and sampling interval of 1min, due to special requirements before sailing, a multidisciplinary surface water use, so that the valve is turned off phenomenon sometimes occurs, resulting in some information missing. In the whole range of access to information, 10MB, and carried out with the infrared thermometer measurement.
A series of measurements in water temperature, conductivity and depth was carried out during the austral summer of 1999/2000 within and the north of Prydz Bay, the southern Indian Ocean.44 oceanographic stations were successfully completed.
XBT and XCTD probes were droped along a section north of the Weddell Sea, Antarctica, to measure temperatures and salinities at the upper ocean (above 1000m), during the austral summer of 1999/2000.
Institutions: College of Physical and Environmental Oceanography
Last metadata update: 2006-03-21T13:00:00Z
Show more...
Abstract:
1 temperature and salinity are the two basic physical ocean water mass, the navigation observation and supplemented by other data, we can know the dividing of the Kuroshio, Oyashio, North Pacific Ocean and the Arctic Ocean water masses, determine the front position, intensity, especially the sub Arctic front, and their. 2 the study of air sea interface water vapor mass flux and energy flux. 3 for the observation of other subjects such as CO2 flux, radiation chemistry, marine biology, and provide basic data. 4 for the use of satellite data retrieval. SST can provide calibration based on.
