Document 2 Accession No.: 4327564. Author: Martin-S. Munoz-E. Drucker-R. Author Affil.: Sch. of Oceanogr., Washington Univ., Seattle, WA, USA. Title: The effect of severe storms on the ice cover of the northern Tatarskiy Strait. Source: Journal of Geophysical Research. vol.97, no.C11. pp. 17753- 64. 15 Nov. 1992. References: 23 refs. ISSN: 0148-0227. CODEN: JGREA2. Language: eng. Year: 1992. Pub. Type: journal-article (J). Treatment: EXPERIMENTAL (X). Sub./Material: O2/el O/el. Num. Indexing: depth 3.0E+03 to 3.5E+03 m. Report No.: CCCC: 0148-0227/92/92JC-01587$05.00. Pub. Country: USA. Class. Code: A9210R. A9210K. A9330R. A9210D. A9210F. A9210M. A9260Q. A9210F. A9260X. A9260G. Subject: geophysical-fluid-dynamics. meteorology. oceanographic- regions. sea-ice. seawater. storms. wind. Identifiers: sea ice production rate. bottom water production rate. ocean ice-free regions. cold northerly winds. AD 1966 to 1990. atmosphere-ocean interaction. microwave remote sensing. severe storms. ice cover. northern Tatarskiy Strait. ice- covered area. winter. passive microwave images. Japan Sea bottom water. prevailing winds. reduced ice concentration. enhanced ice production. very strong northerly winds. large transient polynya. ice growth. open water. 3 to 3.5 km. cold O/sub 2/ rich bottom water. Abstract: The Tatarskiy Strait is the northernmost region of the Japan Sea, with an ice-covered area in winter of about 4*10/sup 4/ km/sup 2/. Daily passive microwave images of the region are used to estimate the production of ice and Japan Sea bottom water. In winter, the prevailing winds in the strait are northerly and cold; these conditions create a region of reduced ice concentration in the northern strait, which leads to an enhanced ice production throughout the season. In addition, each winter one or two severe storms generate very strong northerly winds and cold temperatures in the strait. These storms create a large transient polynya in the strait. Calculation of the ice growth from open water in the northern strait yields about 25 km/sup 3/ of ice per season, of which severe storms provide about 25%. The total ice production is sufficient to form about 5-12*10/sup 2/ km/sup 3/ of the Japan Sea bottom water. UW Load Date 9302.