Long-term trends in the middle atmosphere dynamics at northern middle latitudes ? one regime or two di?erent regimes?

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378289%3A_____%2F10%3A00426054" target="_blank" >RIV/68378289:_____/10:00426054 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Long-term trends in the middle atmosphere dynamics at northern middle latitudes ? one regime or two di?erent regimes?

Original language description

Due to increasing atmospheric concentration of greenhouse gases and changing stratospheric ozone concentration, both of anthropogenic origin, various quantities in the middle atmosphere reveal long-term changes and trends. Lastovicka and Krizan (2006) indicated possibility of change of trends in the dynamics in the northern midlatitude middle atmosphere as a whole in the 1990s. To search for such change of trends we use data on winds in the mesopause region, on total columnar ozone, on ozone laminae, onwinds in the middle and lower stratosphere, and on peak electron density in the E region of the ionosphere. One group of quantities, the mesopause region wind-like trends, changes their trends around 1990, the other one, the total ozone-like trends, inthe mid-1990s. Altogether they create a skeleton of scenario of the change of the middle atmosphere dynamics trends in the 1990s. Drivers of these changes appear to be different for the first group and for the second group. Tropospheric p

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DG - Atmospheric sciences, meteorology

OECD FORD branch

—

Project

<a href="/en/project/GC205%2F07%2FJ052" target="_blank" >GC205/07/J052: Změny dlouhodobých trendů v dynamice horní atmosféry</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Atmospheric Chemistry and Physics Discussions

ISSN

1680-7367

e-ISSN

—

Volume of the periodical

10

Issue of the periodical within the volume

2

Country of publishing house

DE - GERMANY

Number of pages

36

Pages from-to

2633-2668

UT code for WoS article

—

EID of the result in the Scopus database

—