RECENT SECULAR TRENDS OF SURFACE AIR TEMPERATURES IN HIGH LATITUDES OF THE NORTHERN HEMISPHERE
CLINO (Climatological Normals) 1931-1960 and CLINO 1951-1980 compiled by the Japan Meteorological Agency are used to detect seasonal and annual secular trends in the north polar regions. World Weather Record series by U. S. Weather Bureau and NOAA are also used to analyze the interannual variation o...
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Faculty of Agriculture, Kagawa University
1991
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ftnipr:oai:nipr.repo.nii.ac.jp:00003641 2023-05-15T15:04:20+02:00 RECENT SECULAR TRENDS OF SURFACE AIR TEMPERATURES IN HIGH LATITUDES OF THE NORTHERN HEMISPHERE ツチヤ イワオ Iwao TSUCHIYA 1991-05 https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3641 http://id.nii.ac.jp/1291/00003641/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3641&item_no=1&attribute_id=18&file_no=1 en eng Faculty of Agriculture, Kagawa University National Institute of Polar Research https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3641 http://id.nii.ac.jp/1291/00003641/ AA10756213 Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology, 4, 43-51(1991-05) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3641&item_no=1&attribute_id=18&file_no=1 Departmental Bulletin Paper P(論文) 1991 ftnipr 2022-12-10T19:45:46Z CLINO (Climatological Normals) 1931-1960 and CLINO 1951-1980 compiled by the Japan Meteorological Agency are used to detect seasonal and annual secular trends in the north polar regions. World Weather Record series by U. S. Weather Bureau and NOAA are also used to analyze the interannual variation of surface air temperatures in this region. The results are as follows : 1) There is a prevailing cooling trend in the latter period during 1931-1980. Remarkable negative temperature anomalies are observed especially over Arctic west Siberia near the Kara Sea. 2) A decreasing trend of surface air temperature at Ostrov Dikson near the Kara Sea is remarkable. The temperature has not recovered to the level of the 1940s in recent years. 3) It is important to remove the impact of rapid urbanization from the the temperature record, especially south of 60°N, because we must understand real atmospheric temperature difference between low and high latitudes, and detect the impact on atmospheric circulation of the so-called greenhouse effect. Report Arctic Kara Sea Polar meteorology and glaciology Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology Siberia National Institute of Polar Research Repository, Japan Arctic Dikson ENVELOPE(80.529,80.529,73.508,73.508) Kara Sea Ostrov Dikson ENVELOPE(80.330,80.330,73.512,73.512) |
institution |
Open Polar |
collection |
National Institute of Polar Research Repository, Japan |
op_collection_id |
ftnipr |
language |
English |
description |
CLINO (Climatological Normals) 1931-1960 and CLINO 1951-1980 compiled by the Japan Meteorological Agency are used to detect seasonal and annual secular trends in the north polar regions. World Weather Record series by U. S. Weather Bureau and NOAA are also used to analyze the interannual variation of surface air temperatures in this region. The results are as follows : 1) There is a prevailing cooling trend in the latter period during 1931-1980. Remarkable negative temperature anomalies are observed especially over Arctic west Siberia near the Kara Sea. 2) A decreasing trend of surface air temperature at Ostrov Dikson near the Kara Sea is remarkable. The temperature has not recovered to the level of the 1940s in recent years. 3) It is important to remove the impact of rapid urbanization from the the temperature record, especially south of 60°N, because we must understand real atmospheric temperature difference between low and high latitudes, and detect the impact on atmospheric circulation of the so-called greenhouse effect. |
format |
Report |
author |
ツチヤ イワオ Iwao TSUCHIYA |
spellingShingle |
ツチヤ イワオ Iwao TSUCHIYA RECENT SECULAR TRENDS OF SURFACE AIR TEMPERATURES IN HIGH LATITUDES OF THE NORTHERN HEMISPHERE |
author_facet |
ツチヤ イワオ Iwao TSUCHIYA |
author_sort |
ツチヤ イワオ |
title |
RECENT SECULAR TRENDS OF SURFACE AIR TEMPERATURES IN HIGH LATITUDES OF THE NORTHERN HEMISPHERE |
title_short |
RECENT SECULAR TRENDS OF SURFACE AIR TEMPERATURES IN HIGH LATITUDES OF THE NORTHERN HEMISPHERE |
title_full |
RECENT SECULAR TRENDS OF SURFACE AIR TEMPERATURES IN HIGH LATITUDES OF THE NORTHERN HEMISPHERE |
title_fullStr |
RECENT SECULAR TRENDS OF SURFACE AIR TEMPERATURES IN HIGH LATITUDES OF THE NORTHERN HEMISPHERE |
title_full_unstemmed |
RECENT SECULAR TRENDS OF SURFACE AIR TEMPERATURES IN HIGH LATITUDES OF THE NORTHERN HEMISPHERE |
title_sort |
recent secular trends of surface air temperatures in high latitudes of the northern hemisphere |
publisher |
Faculty of Agriculture, Kagawa University |
publishDate |
1991 |
url |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3641 http://id.nii.ac.jp/1291/00003641/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3641&item_no=1&attribute_id=18&file_no=1 |
long_lat |
ENVELOPE(80.529,80.529,73.508,73.508) ENVELOPE(80.330,80.330,73.512,73.512) |
geographic |
Arctic Dikson Kara Sea Ostrov Dikson |
geographic_facet |
Arctic Dikson Kara Sea Ostrov Dikson |
genre |
Arctic Kara Sea Polar meteorology and glaciology Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology Siberia |
genre_facet |
Arctic Kara Sea Polar meteorology and glaciology Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology Siberia |
op_relation |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3641 http://id.nii.ac.jp/1291/00003641/ AA10756213 Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology, 4, 43-51(1991-05) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3641&item_no=1&attribute_id=18&file_no=1 |
_version_ |
1766336121610960896 |