skip to primary navigation skip to content
 

 

You are not currently logged in

SPRI library catalogue

View a record

Please note: You are viewing the legacy database of the Scott Polar Research Institute Library catalogue. It is no longer being updated, so does not reliably reflect our current library holdings.

Please search for material in iDiscover for up-to-date information about the library collection.


Record #88498:

Extreme ice feature maps of the Arctic Ocean derived from data recorded by nuclear submarines / Leonard A. LeSchack.

Title: Extreme ice feature maps of the Arctic Ocean derived from data recorded by nuclear submarines / Leonard A. LeSchack.
Author(s): LeSchack, Leonard A.
Date: 1987.
Publisher: Ottawa: National Research Council of Canada. Associate Committee on Geotechnical Research
In: National Research Council of Canada. Associate Committee on Geotechnical Research. Technical Memorandum. (1987.), Vol. 41 (1987)
Abstract: 363 ice-draft probability distributions (1 m depth intervals) were obtained, covering entire Arctic Ocean basin. Each draft distribution is derived from nominally 50 km lengths of contiguous profile data along each cruise track and is also recorded on 9-track tape. Computations from data are basis for preparing contour maps of mean ice depth, standard deviation about mean, percent open water/thin ice, and probability of encountering deep-draft ice (>30 m). Contour-tracing algorithm was used to map these four parameters on North Pole-centred transverse Mercator base. Discussion, p. 383.
Notes:

National Research Council of Canada. Associate Committee on Geotechnical Research. Technical Memorandum. Vol. 41 :373-382 (1987).

Keywords: 551.32 -- Glaciology.
551.326 -- Floating ice.
551.326.027 -- Floating ice, coding of observations.
528.93 -- Cartography, topographical.
551.326.7 -- Sea ice.
E3 -- Glaciology: instruments and methods.
(*60) -- Arctic Ocean and adjacent waters.
(*601) -- Arctic basin.
SPRI record no.: 88498

MARCXML

LDR 01820naa#a2200000#a#4500
001 SPRI-88498
005 20221203115540.0
007 ta
008 221203s1987####oncab#|##|###|0||#0|eng#d
035 ## ‡aSPRI-88498
040 ## ‡aUkCU-P‡beng‡eaacr
100 1# ‡aLeSchack, Leonard A.
245 10 ‡aExtreme ice feature maps of the Arctic Ocean derived from data recorded by nuclear submarines /‡cLeonard A. LeSchack.
260 ## ‡aOttawa :‡bNational Research Council of Canada. Associate Committee on Geotechnical Research,‡c1987.
300 ## ‡ap. 373-382 :‡bdiags., table, map.
500 ## ‡aNational Research Council of Canada. Associate Committee on Geotechnical Research. Technical Memorandum. Vol. 41 :373-382 (1987).
520 3# ‡a363 ice-draft probability distributions (1 m depth intervals) were obtained, covering entire Arctic Ocean basin. Each draft distribution is derived from nominally 50 km lengths of contiguous profile data along each cruise track and is also recorded on 9-track tape. Computations from data are basis for preparing contour maps of mean ice depth, standard deviation about mean, percent open water/thin ice, and probability of encountering deep-draft ice (>30 m). Contour-tracing algorithm was used to map these four parameters on North Pole-centred transverse Mercator base. Discussion, p. 383.
650 07 ‡a551.32 -- Glaciology.‡2udc
650 07 ‡a551.326 -- Floating ice.‡2udc
650 07 ‡a551.326.027 -- Floating ice, coding of observations.‡2udc
650 07 ‡a528.93 -- Cartography, topographical.‡2udc
650 07 ‡a551.326.7 -- Sea ice.‡2udc
650 07 ‡aE3 -- Glaciology: instruments and methods.‡2local
651 #7 ‡a(*60) -- Arctic Ocean and adjacent waters.‡2udc
651 #7 ‡a(*601) -- Arctic basin.‡2udc
773 0# ‡7nnas ‡tNational Research Council of Canada. Associate Committee on Geotechnical Research. Technical Memorandum. ‡gVol. 41 (1987) ‡wSPRI-41342
917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20221203