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Record #103794:
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MARC recordLidar-derived particle concentrations in plumes from Arctic leads / Edgar L. Andreas, Martin W. Miles, Roger G. Barry, Russell C. Schnell.
| Title: | Lidar-derived particle concentrations in plumes from Arctic leads / Edgar L. Andreas, Martin W. Miles, Roger G. Barry, Russell C. Schnell. |
| Author(s): | Andreas, Edgar L. Miles, Martin W. Barry, Roger G. Schnell, Russell C. |
| Date: | 1990. |
| In: | Annals of Glaciology. (1990.), Vol. 14 (1990) |
| Abstract: | Using airborne lidar, massive plumes of condensate have been observed rising from winter leads. Lidar equation is inverted and lidar backscatter data used to infer particle concentrations within two plumes. Assuming plumes consist of supercooled water droplets of radius 5 μm, typical concentrations of 3 to 6x10⁵ droplets m⁻³ are estimated just above leads. Within plumes, concentrations can be as high as 10⁴ droplets m⁻³ at altitude of 3 km and 200 km downwind of leads. Implications for heat and moisture loss from leads. |
| Notes: | Annals of Glaciology. Vol. 14 :9-12 (1990). |
| Keywords: | 551.32 -- Glaciology. 551.326 -- Floating ice. 551.326.3 -- Floating ice, structure and surface features. 551.465.7 -- Oceanography, energy budget. E6 -- Glaciology: floating ice. (*60) -- Arctic Ocean and adjacent waters. |
| SPRI record no.: | 103794 |
LDR 01525naa#a2200000#a#4500 001 SPRI-103794 005 20240418233118.0 007 ta 008 240418s1990####xx#ab#|##|###|0||#0|eng#d 035 ## ‡aSPRI-103794 040 ## ‡aUkCU-P‡beng‡eaacr 245 00 ‡aLidar-derived particle concentrations in plumes from Arctic leads /‡cEdgar L. Andreas, Martin W. Miles, Roger G. Barry, Russell C. Schnell. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1990. 300 ## ‡ap. 9-12 :‡bdiags., map. 500 ## ‡aAnnals of Glaciology. Vol. 14 :9-12 (1990). 520 3# ‡aUsing airborne lidar, massive plumes of condensate have been observed rising from winter leads. Lidar equation is inverted and lidar backscatter data used to infer particle concentrations within two plumes. Assuming plumes consist of supercooled water droplets of radius 5 μm, typical concentrations of 3 to 6x10⁵ droplets m⁻³ are estimated just above leads. Within plumes, concentrations can be as high as 10⁴ droplets m⁻³ at altitude of 3 km and 200 km downwind of leads. Implications for heat and moisture loss from leads. 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.326 -- Floating ice.‡2udc 650 07 ‡a551.326.3 -- Floating ice, structure and surface features.‡2udc 650 07 ‡a551.465.7 -- Oceanography, energy budget.‡2udc 650 07 ‡aE6 -- Glaciology: floating ice.‡2local 651 #7 ‡a(*60) -- Arctic Ocean and adjacent waters.‡2udc 700 1# ‡aAndreas, Edgar L. 700 1# ‡aMiles, Martin W. 700 1# ‡aBarry, Roger G. 700 1# ‡aSchnell, Russell C. 773 0# ‡7nnas ‡tAnnals of Glaciology. ‡gVol. 14 (1990) ‡wSPRI-60773 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240418