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Record #170968:
Teledetecção de mudanças nas bacias de drenagem do gelo da ilha Rei George, Shetland do Sul, Antártica, entre 1956 e 2000 / Ulisses F. Bremer, Jorge Arigony-Neto, Jefferson C. Simões.
Title: | Teledetecção de mudanças nas bacias de drenagem do gelo da ilha Rei George, Shetland do Sul, Antártica, entre 1956 e 2000 / Ulisses F. Bremer, Jorge Arigony-Neto, Jefferson C. Simões. |
Translated title: | Remote sensing of fluctuations in the glacial drainage basins of King George island, South Shetlands, Antarctica, between 1956 and 2000. |
Author(s): | Bremer, Ulisses F. Arigony-Neto, Jorge. Simões, Jefferson C. |
Date: | 2004. |
Language: | Portuguese. |
In: | Pesquisa Antártica Brasileira. (2004.), Vol. 4 (2004) |
Abstract: | Investigates morphology of ice cap and glaciers of King George island (KGI), South Shetlands, Antarctica, mainly to determine glacier front positions. Determines these using three multispectral SPOT images from 1988, 1995 and 2000, and compares them to those determined from aerial photographs taken in 1956. Uses new digital topographic database as basic GIS layer for environmental monitoring and identifies 70 drainage basins, covering 91.5% of KGI area. General glacier retreat has been observed for 44 years, more intensely in Admiralty bay and eastern side of island, and may be related to temperature increase recorded during same period. |
Notes: | Pesquisa Antártica Brasileira. Vol. 4 :37-48 (2004). English abstract. |
Keywords: | 551.32 -- Glaciology. 551.324 -- Land ice. 551.324.24 -- Ice sheets and caps. 551.324.6 -- Land ice, fluctuation. 551.324.63 -- Land ice, advance and retreat. 528.9 -- Cartography. 528.7 -- Photogrammetry. 025.4.036 -- Computers, information applications. 551.524 -- Air temperature. 551.582 -- Climatology of particular places. 53.087.23 -- Remote sensing. E5 -- Glaciology: land ice. (*7) -- Antarctic regions. (*726.1) -- South Shetland Islands. (*726.14) -- King George Island group. |
SPRI record no.: | 170968 |
LDR 02314naa#a2200000#a#4500 001 SPRI-170968 005 20240329113846.0 007 ta 008 240329s2004####xx#b##|##|###|0||#0|por#d 035 ## ‡aSPRI-170968 040 ## ‡aUkCU-P‡beng‡eaacr 041 0# ‡apor 100 1# ‡aBremer, Ulisses F. 242 10 ‡aRemote sensing of fluctuations in the glacial drainage basins of King George island, South Shetlands, Antarctica, between 1956 and 2000.‡yeng 245 10 ‡aTeledetecção de mudanças nas bacias de drenagem do gelo da ilha Rei George, Shetland do Sul, Antártica, entre 1956 e 2000 /‡cUlisses F. Bremer, Jorge Arigony-Neto, Jefferson C. Simões. 260 ## ‡a[S.l.] :‡b[s.n.],‡c2004. 300 ## ‡ap. 37-48 :‡btables, maps. 500 ## ‡aPesquisa Antártica Brasileira. Vol. 4 :37-48 (2004). 500 ## ‡aEnglish abstract. 520 3# ‡aInvestigates morphology of ice cap and glaciers of King George island (KGI), South Shetlands, Antarctica, mainly to determine glacier front positions. Determines these using three multispectral SPOT images from 1988, 1995 and 2000, and compares them to those determined from aerial photographs taken in 1956. Uses new digital topographic database as basic GIS layer for environmental monitoring and identifies 70 drainage basins, covering 91.5% of KGI area. General glacier retreat has been observed for 44 years, more intensely in Admiralty bay and eastern side of island, and may be related to temperature increase recorded during same period. 546 ## ‡aIn Portuguese. 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.324 -- Land ice.‡2udc 650 07 ‡a551.324.24 -- Ice sheets and caps.‡2udc 650 07 ‡a551.324.6 -- Land ice, fluctuation.‡2udc 650 07 ‡a551.324.63 -- Land ice, advance and retreat.‡2udc 650 07 ‡a528.9 -- Cartography.‡2udc 650 07 ‡a528.7 -- Photogrammetry.‡2udc 650 07 ‡a025.4.036 -- Computers, information applications.‡2udc 650 07 ‡a551.524 -- Air temperature.‡2udc 650 07 ‡a551.582 -- Climatology of particular places.‡2udc 650 07 ‡a53.087.23 -- Remote sensing.‡2udc 650 07 ‡aE5 -- Glaciology: land ice.‡2local 651 #7 ‡a(*7) -- Antarctic regions.‡2udc 651 #7 ‡a(*726.1) -- South Shetland Islands.‡2udc 651 #7 ‡a(*726.14) -- King George Island group.‡2udc 700 1# ‡aArigony-Neto, Jorge. 700 1# ‡aSimões, Jefferson C. 773 0# ‡7nnas ‡tPesquisa Antártica Brasileira. ‡gVol. 4 (2004) ‡wSPRI-169822 916 ## ‡aRF 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240329 ‡bRF