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On the climatic impact of contrails

Abstract

The impact of contrail induced cirrus clouds on regional climate is estimated for atmospheric conditions of Southern Germany that are typical for the months of July and October. This is done by the use of a regionalized one-dimensional radiative convective model (RCM). The influence of an increased ice cloud cover is studied by comparing RCM results using averaged climatological values of cloudiness with those of a case with modified cloudiness. It turns out that a 10% increase in ice cloud cover leads to a surface temperature increase of 1.4 K and 1.2 K for the months of July and October, respectively. (author) 14 refs.
Authors:
Strauss, B; Meerkoetter, R; Wissinger, B; Wendling, P [1] 
  1. Deutsche Forschungs- und Versuchsanstalt fuer Luft- und Raumfahrt e.V., Oberpfaffenhofen (Germany). Inst. fuer Physik der Atmosphaere
Publication Date:
Dec 31, 1997
Product Type:
Conference
Report Number:
ONERA-97-Vol.2; CONF-9610234-
Reference Number:
SCA: 540110; 540150; PA: FRC-98:000196; EDB-98:075817; SN: 98001913256
Resource Relation:
Conference: International colloquium: Impact of aircraft emissions upon the atmosphere, Paris (France), 15-18 Oct 1996; Other Information: PBD: 1997; Related Information: Is Part Of Proceedings of impact of aircraft emissions upon the atmosphere. V. 2; PB: [299] p.
Subject:
54 ENVIRONMENTAL SCIENCES; AIRCRAFT; CONDENSATES; CLIMATIC CHANGE; CLIMATE MODELS; CLOUDS; GEOGRAPHICAL VARIATIONS; EXHAUST GASES; FEDERAL REPUBLIC OF GERMANY; ICE
OSTI ID:
623641
Research Organizations:
Office National d`Etudes et de Recherches Aerospatiales (ONERA), 92 - Chatillon (France)
Country of Origin:
France
Language:
English
Other Identifying Numbers:
Other: ON: DE98002998; TRN: FR9800196
Availability:
OSTI as DE98002998
Submitting Site:
FR
Size:
pp. 631-636
Announcement Date:
Jul 27, 1998

Citation Formats

Strauss, B, Meerkoetter, R, Wissinger, B, and Wendling, P. On the climatic impact of contrails. France: N. p., 1997. Web.
Strauss, B, Meerkoetter, R, Wissinger, B, & Wendling, P. On the climatic impact of contrails. France.
Strauss, B, Meerkoetter, R, Wissinger, B, and Wendling, P. 1997. "On the climatic impact of contrails." France.
@misc{etde_623641,
title = {On the climatic impact of contrails}
author = {Strauss, B, Meerkoetter, R, Wissinger, B, and Wendling, P}
abstractNote = {The impact of contrail induced cirrus clouds on regional climate is estimated for atmospheric conditions of Southern Germany that are typical for the months of July and October. This is done by the use of a regionalized one-dimensional radiative convective model (RCM). The influence of an increased ice cloud cover is studied by comparing RCM results using averaged climatological values of cloudiness with those of a case with modified cloudiness. It turns out that a 10% increase in ice cloud cover leads to a surface temperature increase of 1.4 K and 1.2 K for the months of July and October, respectively. (author) 14 refs.}
place = {France}
year = {1997}
month = {Dec}
}