Environmental factors affecting methane distribution and bacterial methane oxidation in the German Bight (North Sea)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F15%3A00443595" target="_blank" >RIV/60077344:_____/15:00443595 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12310/15:43888986

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.ecss.2015.03.028" target="_blank" >http://dx.doi.org/10.1016/j.ecss.2015.03.028</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ecss.2015.03.028" target="_blank" >10.1016/j.ecss.2015.03.028</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Environmental factors affecting methane distribution and bacterial methane oxidation in the German Bight (North Sea)

Popis výsledku v původním jazyce

River estuaries are responsible for high rates of methane emissions to the atmosphere. The complexity and diversity of estuaries require detailed investigation of methane sources and sinks, as well as of their spatial and seasonal variations. The Elbe river estuary and the adjacent North Sea were chosen as the study site for this survey, which was conducted from October 2010 to June 2012. Using gas chromatography and radiotracer techniques, we measured methane concentrations and methane oxidation (MOX)rates along a 60 km long transect from Cuxhaven to Helgoland. Methane distribution was influenced by input from the methane-rich mouth of the Elbe and gradual dilution by methane-depleted sea water. Methane concentrations near the coast were on average 30 nmol/L, while in the open sea, they were 14 nmol/L. Interestingly, the highest methane concentrations were repeatedly detected near Cuxhaven, not in the Elbe River freshwater end-member as previously reported. Though, we did not find cl

Název v anglickém jazyce

Environmental factors affecting methane distribution and bacterial methane oxidation in the German Bight (North Sea)

Popis výsledku anglicky

River estuaries are responsible for high rates of methane emissions to the atmosphere. The complexity and diversity of estuaries require detailed investigation of methane sources and sinks, as well as of their spatial and seasonal variations. The Elbe river estuary and the adjacent North Sea were chosen as the study site for this survey, which was conducted from October 2010 to June 2012. Using gas chromatography and radiotracer techniques, we measured methane concentrations and methane oxidation (MOX)rates along a 60 km long transect from Cuxhaven to Helgoland. Methane distribution was influenced by input from the methane-rich mouth of the Elbe and gradual dilution by methane-depleted sea water. Methane concentrations near the coast were on average 30 nmol/L, while in the open sea, they were 14 nmol/L. Interestingly, the highest methane concentrations were repeatedly detected near Cuxhaven, not in the Elbe River freshwater end-member as previously reported. Though, we did not find cl

Druh

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

CEP obor

DA - Hydrologie a limnologie

OECD FORD obor

—

Projekt

<a href="/cs/project/GA13-00243S" target="_blank" >GA13-00243S: Charakteristiky životních strategií vybraných skupin Betaproteobacteria ve vztahu k jejich roli v přenosu uhlíku do vyšších trofických hladin</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Estuarine Coastal and Shelf Science

ISSN

0272-7714

e-ISSN

—

Svazek periodika

160

Číslo periodika v rámci svazku

July

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

12

Strana od-do

10-21

Kód UT WoS článku

000356551200002

EID výsledku v databázi Scopus

2-s2.0-84928562642