Trends in the upper atmosphere and ionosphere: Recent progress

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378289%3A_____%2F13%3A00394690" target="_blank" >RIV/68378289:_____/13:00394690 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1002/jgra.50341" target="_blank" >http://dx.doi.org/10.1002/jgra.50341</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/jgra.50341" target="_blank" >10.1002/jgra.50341</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Trends in the upper atmosphere and ionosphere: Recent progress

Popis výsledku v původním jazyce

The upper atmosphere and embedded ionosphere respond to increasing concentration of greenhouse gases and other drivers of long-term changes and trends. In this paper, the progress reached in investigations of long-term trends in the upper atmosphere andmesosphere in the last 2?years is briefly summarized. First information appeared about trends in electron temperature (positive trend), thermospheric neutral wind (complex pattern), and total electron content (nonnegative trend). Some new information created partial apparent discrepancies, particularly in the case of ion temperature trends. The quantitative discrepancy between observation-based and model-based trends in mesospheric temperatures and in polar mesospheric clouds has largely been removed. The first observations of trends in CO2 concentration in the lower thermosphere suggest a way how to reduce the observation-model difference in the thermosphere and ionosphere. The scenario of trends in the upper atmosphere and ionosphere

Název v anglickém jazyce

Trends in the upper atmosphere and ionosphere: Recent progress

Popis výsledku anglicky

The upper atmosphere and embedded ionosphere respond to increasing concentration of greenhouse gases and other drivers of long-term changes and trends. In this paper, the progress reached in investigations of long-term trends in the upper atmosphere andmesosphere in the last 2?years is briefly summarized. First information appeared about trends in electron temperature (positive trend), thermospheric neutral wind (complex pattern), and total electron content (nonnegative trend). Some new information created partial apparent discrepancies, particularly in the case of ion temperature trends. The quantitative discrepancy between observation-based and model-based trends in mesospheric temperatures and in polar mesospheric clouds has largely been removed. The first observations of trends in CO2 concentration in the lower thermosphere suggest a way how to reduce the observation-model difference in the thermosphere and ionosphere. The scenario of trends in the upper atmosphere and ionosphere

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DG - Vědy o atmosféře, meteorologie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Journal of Geophysical Research: Space Physics

ISSN

2169-9380

e-ISSN

—

Svazek periodika

118

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

12

Strana od-do

3924-3935

Kód UT WoS článku

000325217100108

EID výsledku v databázi Scopus

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