Sediment Characteristics and Methane Ebullition in Three Subarctic Lakes
نویسندگان
چکیده
منابع مشابه
Physical Controls on Methane Ebullition from Reservoirs and Lakes
Understanding the nature and extent of methane production and flux in aquatic sediments has important geochemical, geotechnical, and global climate change implications. Quantifying these processes is difficult, because much of the methane flux in shallow sediments occurs via ebullition (bubbling). Direct observation of bubble formation is not possible, and bubbling is episodic and dependent upo...
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Sequential extraction of sediments [Psenner R, Pucsko R. Die Fraktionierung organischer und anorganischer Phosphorverbindungen von Sedimenten. Arch Hydrobiol/Suppl 1988. 70(1): 111-155.] from short, (210)Pb-dated cores from three lakes in Maine USA demonstrates that sediment P is dominantly associated with the NaOH-extractable fraction (P-NaOH(25)) and less with the bicarbonate-dithionite extra...
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ژورنال
عنوان ژورنال: Journal of Geophysical Research: Biogeosciences
سال: 2018
ISSN: 2169-8953,2169-8961
DOI: 10.1029/2017jg004298