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Record #174450:
Study on the reserves of sea ice as a fresh water resources / Ning Li, Wei Gu, Peijun Shi, Feng Xie.
Title: | Study on the reserves of sea ice as a fresh water resources / Ning Li, Wei Gu, Peijun Shi, Feng Xie. |
Author(s): | Li, Ning. Gu, Wei. Shi, Peijun. Xie, Feng. |
Date: | 2005. |
Publisher: | Mombetsu: Okhotsk Sea & Cold Ocean Research Association |
In: | Proceedings of the 20th International Symposium on Okhotsk Sea and Sea Ice, Mombetsu, Hokkaido, Japan, 20-25 February 2005. (2005.), |
Abstract: | Analyzes sea ice area in Bohai Sea and its spatial and temporal changes during January 2000. Study is motivated by interest in low salinity sea ice as source of fresh water in China. Describes simple methodology to extract sea ice boundary from NOAA/AVHRR data, based on reflectance of seawater, sea ice and land in winter. Discusses choice of thresholds and influence on reflectance of suspended sediment in seawater. Uses individual thresholds in three sub-areas of different suspension content. Discusses results, noting centre of sea ice area moved from centre of sea to eastern coast over ice period, and identifies best site for sea ice utility. |
Notes: | In: Proceedings of the 20th International Symposium on Okhotsk Sea and Sea Ice, Mombetsu, Hokkaido, Japan, 20-25 February 2005 / Okhotsk Sea & Cold Ocean Research Association. |
Keywords: | 551.32 -- Glaciology. 551.321 -- Glaciological methods and instruments. 551.326 -- Floating ice. 551.326.7 -- Sea ice. 551.326.02 -- Floating ice, methods of observing. 628.1 -- Water supply. 551.326.12 -- Floating ice, distribution, seasonal. 551.463.8 -- Sea water, suspended particles. 551.326-032.26 -- Floating ice, salinity. 551.326.021 -- Floating ice, satellite sensing. 551.326.1 -- Floating ice, distribution and movement. 551.321.6 -- Ice thickness, measurement. 551.521 -- Radiation, atmospheric. 53.087.23 -- Remote sensing. 622.233 -- Drills and drilling, ice and snow sampling. E6 -- Glaciology: floating ice. (*66) -- North Pacific Ocean. (510) -- People's Republic of China. |
SPRI record no.: | 174450 |
LDR 02638naa#a2200000#a#4500 001 SPRI-174450 005 20230930174235.0 007 ta 008 230930s2005####ja#ab##|#####|0||#0#eng#d 035 ## ‡aSPRI-174450 040 ## ‡aUkCU-P‡beng‡eaacr 245 00 ‡aStudy on the reserves of sea ice as a fresh water resources /‡cNing Li, Wei Gu, Peijun Shi, Feng Xie. 260 ## ‡aMombetsu :‡bOkhotsk Sea & Cold Ocean Research Association,‡c2005. 300 ## ‡ap. 149-156 :‡bdiags., table, maps. 500 ## ‡aIn: Proceedings of the 20th International Symposium on Okhotsk Sea and Sea Ice, Mombetsu, Hokkaido, Japan, 20-25 February 2005 / Okhotsk Sea & Cold Ocean Research Association. 520 3# ‡aAnalyzes sea ice area in Bohai Sea and its spatial and temporal changes during January 2000. Study is motivated by interest in low salinity sea ice as source of fresh water in China. Describes simple methodology to extract sea ice boundary from NOAA/AVHRR data, based on reflectance of seawater, sea ice and land in winter. Discusses choice of thresholds and influence on reflectance of suspended sediment in seawater. Uses individual thresholds in three sub-areas of different suspension content. Discusses results, noting centre of sea ice area moved from centre of sea to eastern coast over ice period, and identifies best site for sea ice utility. 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.321 -- Glaciological methods and instruments.‡2udc 650 07 ‡a551.326 -- Floating ice.‡2udc 650 07 ‡a551.326.7 -- Sea ice.‡2udc 650 07 ‡a551.326.02 -- Floating ice, methods of observing.‡2udc 650 07 ‡a628.1 -- Water supply.‡2udc 650 07 ‡a551.326.12 -- Floating ice, distribution, seasonal.‡2udc 650 07 ‡a551.463.8 -- Sea water, suspended particles.‡2udc 650 07 ‡a551.326-032.26 -- Floating ice, salinity.‡2udc 650 07 ‡a551.326.021 -- Floating ice, satellite sensing.‡2udc 650 07 ‡a551.326.1 -- Floating ice, distribution and movement.‡2udc 650 07 ‡a551.321.6 -- Ice thickness, measurement.‡2udc 650 07 ‡a551.521 -- Radiation, atmospheric.‡2udc 650 07 ‡a53.087.23 -- Remote sensing.‡2udc 650 07 ‡a622.233 -- Drills and drilling, ice and snow sampling.‡2udc 650 07 ‡aE6 -- Glaciology: floating ice.‡2local 651 #7 ‡a(*66) -- North Pacific Ocean.‡2udc 651 #7 ‡a(510) -- People's Republic of China.‡2udc 700 1# ‡aLi, Ning. 700 1# ‡aGu, Wei. 700 1# ‡aShi, Peijun. 700 1# ‡aXie, Feng. 773 0# ‡7c2am ‡aOkhotsk Sea & Cold Ocean Research Association. ‡tProceedings of the 20th International Symposium on Okhotsk Sea and Sea Ice, Mombetsu, Hokkaido, Japan, 20-25 February 2005. ‡dMombetsu : Okhotsk Sea & Cold Ocean Research Association, 2005. ‡wSPRI-171671 916 ## ‡a2006/02/08 -- RF 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230930 ‡bRF