caa a22 4500 469097434 CHVBK 20180323133035.0 cr unu---uuuuu 170328e19920801xx s 000 0 eng 10.1007/BF00317250 doi (NATIONALLICENCE)springer-10.1007/BF00317250 Pulliam W. Institute of Ecology, University of Georgia, 30602, Athens, GA, USA aut Methane emissions from cypress knees in a southeastern floodplain swamp [Elektronische Daten] [W. Pulliam] Summary: Methane emissions were observed from knees of baldcypress (Taxodium distichum) in floodplain swamps of the Ogeechee river, a blackwater river in the lower coastal plain of Georgia, USA Emissions were sampled on 10 dates from March 1988 to September 1989, with small chambers placed over single knees. Methane emission rates from individual knees averaged 0.90 mg/d, corresponding to an average of 0.14 mg m−2 d−1 for the whole floodplain. In the habitat with the highest knee density (0.42 knees/m2), the average rate was 0.55 mg m−2 d−1. Spatial patterns in emissions from knees were similar to those of overall methane emissions from the swamp surface, though because of their low density were a minor contribution (0.42%) to total methane emissions from this system. Springer-Verlag, 1992 Methane nationallicence Baldcypress nationallicence Taxodium nationallicence Cypress knees nationallicence Floodplains nationallicence Blackwater nationallicence Oecologia Springer-Verlag 91/1(1992-08-01), 126-128 0029-8549 91:1<126 1992 91 442 https://doi.org/10.1007/BF00317250 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00317250 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Pulliam W. Institute of Ecology, University of Georgia, 30602, Athens, GA, USA aut NATIONALLICENCE 773 0- Oecologia Springer-Verlag 91/1(1992-08-01), 126-128 0029-8549 91:1<126 1992 91 442 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer