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DOI:	10.1371/journal.pone.0112161
论文题名:	Comparability of Slack Water and Lagrangian Flow Respirometry Methods for Community Metabolic Measurements
作者:	Emily C. Shaw; Stuart R. Phinn; Bronte Tilbrook; Andy Steven
刊名:	PLOS ONE
ISSN:	1932-6203
出版年:	2014
发表日期:	2014-11-26
卷:	9, 期:11
语种:	英语
英文关键词:	Respirometry ; Coral reefs ; Calcification ; Flow rate ; Sea water ; Tides ; Photosynthesis ; Wind
英文摘要:	Coral reef calcification is predicted to decline as a result of ocean acidification and other anthropogenic stressors. The majority of studies predicting declines based on in situ relationships between environmental parameters and net community calcification rate have been location-specific, preventing accurate predictions for coral reefs globally. In this study, net community calcification and production were measured on a coral reef flat at One Tree Island, Great Barrier Reef, using Lagrangian flow respirometry and slack water methods. Net community calcification, daytime net photosynthesis and nighttime respiration were higher under the flow respirometry method, likely due to increased water flow relative to the slack water method. The two methods also varied in the degrees to which they were influenced by potential measurement uncertainties. The difference in the results from these two commonly used methods implies that some of the location-specific differences in coral reef community metabolism may be due to differences in measurement methods.
URL:	http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0112161&type=printable
Citation statistics:
资源类型:	期刊论文
标识符:	http://119.78.100.158/handle/2HF3EXSE/17871
Appears in Collections:	过去全球变化的重建影响、适应和脆弱性科学计划与规划气候变化与战略全球变化的国际研究计划气候减缓与适应气候变化事实与影响

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journal.pone.0112161.PDF（585KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	View Download

作者单位:

School of Geography, Planning and Environmental Management, The University of Queensland, Brisbane, QLD, Australia;School of Geography, Planning and Environmental Management, The University of Queensland, Brisbane, QLD, Australia;Oceans and Atmosphere Flagship, Commonwealth Scientific and Industrial Research Organisation (CSIRO), Hobart, TAS, Australia;Oceans and Atmosphere Flagship, Commonwealth Scientific and Industrial Research Organisation (CSIRO), Brisbane, QLD, Australia

Recommended Citation:

Emily C. Shaw,Stuart R. Phinn,Bronte Tilbrook,et al. Comparability of Slack Water and Lagrangian Flow Respirometry Methods for Community Metabolic Measurements[J]. PLOS ONE,2014-01-01,9(11)

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