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Record #93017:
Ice observations on the Allegheny and Monongahela rivers / Michael A. Bilello, Lawrence W. Gatto, Steven F. Daly, John J. Gagnon.
Title: | Ice observations on the Allegheny and Monongahela rivers / Michael A. Bilello, Lawrence W. Gatto, Steven F. Daly, John J. Gagnon. |
Author(s): | Bilello, Michael A. Gatto, Lawrence W. Daly, Steven F. Gagnon, John J. |
Date: | 1988. |
Publisher: | Hanover, NH: US Army Cold Regions Research and Engineering Laboratory |
In: | CRREL Special Report. (1988.), Vol. 88-25 (1988) |
Abstract: | Records for these two rivers in Pennsylvania and West Virginia were analyzed for seven recent winters. On-ground observations recorded daily at lock and dam locations were issued as alphanumeric ice codes that included coverage, type, thickness, structure, and extent of river ice. These codes were used to graph ice conditions throughout rivers to allow easier analysis of historical ice conditions. In addition, comparisons were made between these observations and air videotapes and satellite images of ice. Shows that data from these three sources are complementary and should be used together when possible. |
Notes: | CRREL Special Report. Vol. 88-25 :iii, 43 p. (1988). |
Keywords: | 551.326.85 -- Lake ice. 551.32 -- Glaciology. 551.326 -- Floating ice. 551.326.027 -- Floating ice, coding of observations. E6 -- Glaciology: floating ice. (74) -- North-eastern states. (75) -- South-eastern states. |
SPRI record no.: | 93017 |
LDR 01687naa#a2200000#a#4500 001 SPRI-93017 005 20231202122227.0 007 ta 008 231202s1988####nhuab#|##|###|0||#0|eng#d 035 ## ‡aSPRI-93017 040 ## ‡aUkCU-P‡beng‡eaacr 245 00 ‡aIce observations on the Allegheny and Monongahela rivers /‡cMichael A. Bilello, Lawrence W. Gatto, Steven F. Daly, John J. Gagnon. 260 ## ‡aHanover, NH :‡bUS Army Cold Regions Research and Engineering Laboratory,‡c1988. 300 ## ‡aiii, 43 p. :‡bdiags., tables, maps. 500 ## ‡aCRREL Special Report. Vol. 88-25 :iii, 43 p. (1988). 520 3# ‡aRecords for these two rivers in Pennsylvania and West Virginia were analyzed for seven recent winters. On-ground observations recorded daily at lock and dam locations were issued as alphanumeric ice codes that included coverage, type, thickness, structure, and extent of river ice. These codes were used to graph ice conditions throughout rivers to allow easier analysis of historical ice conditions. In addition, comparisons were made between these observations and air videotapes and satellite images of ice. Shows that data from these three sources are complementary and should be used together when possible. 650 07 ‡a551.326.85 -- Lake ice.‡2udc 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 ‡aE6 -- Glaciology: floating ice.‡2local 651 #7 ‡a(74) -- North-eastern states.‡2udc 651 #7 ‡a(75) -- South-eastern states.‡2udc 700 1# ‡aBilello, Michael A. 700 1# ‡aGatto, Lawrence W. 700 1# ‡aDaly, Steven F. 700 1# ‡aGagnon, John J. 773 0# ‡7nnas ‡tCRREL Special Report. ‡gVol. 88-25 (1988) ‡wSPRI-36510 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20231202