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Record #195721:
Incorporation of nitrogen compounds into sea ice from atmospheric pollution / Daiki Nomura, and 4 others.
Title: | Incorporation of nitrogen compounds into sea ice from atmospheric pollution / Daiki Nomura, and 4 others. |
Author(s): | Nomura, Daiki. |
Date: | 2011. |
Publisher: | Mombetsu: Okhotsk Sea and Cold Ocean Association |
In: | Mombetsu-2011 Symposium : proceedings of the 26th International Symposium on Okhotsk Sea and Sea Ice, 20-25 February 2011 Mombetsu, Hokkaido, Japan. (2011.), |
Abstract: | Analyzes temporal measurements of temperature, salinity, oxygen isotope ratio (δ¹⁸O) and nutrient concentrations at Saroma-ko Lagoon, souther Sea of Okhotsk, taken in February-March 2008 to examine processes by which nitrogen compounds from atmosphere were incorporated via snowfall into sea ice. High concentrations of NO₃ + NO₂ and NH₄ observed in snow and snow-ice throuighout study period were probably due to proximity of study site, in northenrn Japan, to east coast of Asian continent. Pollutants containing high NO₃ and NH₄ concentrations are transported from east Asia and deposited in snowfall over sea ice in southern part of Sea of Okhotsk. |
Notes: | In: Mombetsu-2011 Symposium : proceedings of the 26th International Symposium on Okhotsk Sea and Sea Ice, 20-25 February 2011 Mombetsu, Hokkaido, Japan / Okhotsk Sea and Cold Ocean Research Association. |
Keywords: | 504.054 -- Pollution. 546 -- Chemistry, inorganic. 551.32 -- Glaciology. 502 -- Environmental issues. 551.326 -- Floating ice. 551.46 -- Oceanography, physical. 551.463 -- Sea water, physical properties. 551.464.5 -- Salinity. 551.5 -- Meteorology. 551.578.4 -- Ice needles, sleet, falling snow and graupel. 574.5 -- Marine and freshwater ecology. E6 -- Glaciology: floating ice. (*66) -- North Pacific Ocean. (*666) -- Sea of Okhotsk. (520) -- Japan. |
SPRI record no.: | 195721 |
LDR 02343naa#a2200000#a#4500 001 SPRI-195721 005 20230611024205.0 007 ta 008 230611s2011####ja#ab##|#####|0||#0#eng#d 035 ## ‡aSPRI-195721 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aNomura, Daiki. 245 10 ‡aIncorporation of nitrogen compounds into sea ice from atmospheric pollution /‡cDaiki Nomura, and 4 others. 260 ## ‡aMombetsu :‡bOkhotsk Sea and Cold Ocean Association,‡c2011. 300 ## ‡ap. 13-16 :‡bill., diags., map. 500 ## ‡aIn: Mombetsu-2011 Symposium : proceedings of the 26th International Symposium on Okhotsk Sea and Sea Ice, 20-25 February 2011 Mombetsu, Hokkaido, Japan / Okhotsk Sea and Cold Ocean Research Association. 520 3# ‡aAnalyzes temporal measurements of temperature, salinity, oxygen isotope ratio (δ¹⁸O) and nutrient concentrations at Saroma-ko Lagoon, souther Sea of Okhotsk, taken in February-March 2008 to examine processes by which nitrogen compounds from atmosphere were incorporated via snowfall into sea ice. High concentrations of NO₃ + NO₂ and NH₄ observed in snow and snow-ice throuighout study period were probably due to proximity of study site, in northenrn Japan, to east coast of Asian continent. Pollutants containing high NO₃ and NH₄ concentrations are transported from east Asia and deposited in snowfall over sea ice in southern part of Sea of Okhotsk. 650 07 ‡a504.054 -- Pollution.‡2udc 650 07 ‡a546 -- Chemistry, inorganic.‡2udc 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a502 -- Environmental issues.‡2udc 650 07 ‡a551.326 -- Floating ice.‡2udc 650 07 ‡a551.46 -- Oceanography, physical.‡2udc 650 07 ‡a551.463 -- Sea water, physical properties.‡2udc 650 07 ‡a551.464.5 -- Salinity.‡2udc 650 07 ‡a551.5 -- Meteorology.‡2udc 650 07 ‡a551.578.4 -- Ice needles, sleet, falling snow and graupel.‡2udc 650 07 ‡a574.5 -- Marine and freshwater ecology.‡2udc 650 07 ‡aE6 -- Glaciology: floating ice.‡2local 651 #7 ‡a(*66) -- North Pacific Ocean.‡2udc 651 #7 ‡a(*666) -- Sea of Okhotsk.‡2udc 651 #7 ‡a(520) -- Japan.‡2udc 773 0# ‡7c2am ‡aOkhotsk Sea and Cold Ocean Research Association. ‡tMombetsu-2011 Symposium : proceedings of the 26th International Symposium on Okhotsk Sea and Sea Ice, 20-25 February 2011 Mombetsu, Hokkaido, Japan. ‡dMombetsu : Okhotsk Sea and Cold Ocean Association, 2011. ‡wSPRI-194950 916 ## ‡a2011/10/07 -- JW 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230611 ‡bJW