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1999 | 28 | 3-4 | 85-96
Article title

Vertical zonation of the total, biotic and abiotic oxygen consumption on a Baltic sandy beach

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Languages of publication
EN
Abstracts
EN
The oxygen consumption of a sandy beach on the Gulf of Gdansk (southern Baltic Sea) was determined. The study was carried out in three sediment layers (0-1, 1-6, 6-11cm) at four localities on the beach profile. Total oxygen consumption lay between 0.59 and 4.33 mm3 O2 cm-3 h-1. A significant linear correlation was found between sediment depth and total oxygen consumption in the littoral zone (r = 0.85) and in the splash zone (r = -0.71). The highest biotic oxidation was recorded in the upper sediment layers in the splash zone (0-1 cm: 1.57 mm3 O2 cm-3 h-1) and at the waterline (1-6 cm: 1.87 mm3 O2 cm-3 h-1). Meiofaunal respiration constituted 0.1- 3.0% of the biotic oxygen consumption. Abiotic oxygen consumption ranged between 0.07 and 3.43 mm3 O2 cm-3 h-1 and was the dominant component of total oxidation in deeper layers.
Publisher

Year
Volume
28
Issue
3-4
Pages
85-96
Physical description
Contributors
References
Document Type
ARTICLE
Publication order reference
B. Urban-Malinga, Institute of Oceanology, Polish Academy of Sciences, Department of Marine Ecology, ul. Powstancow Warszawy 55, 81-712 Sopot, Poland
Identifiers
YADDA identifier
bwmeta1.element.element-from-psjc-ba6b107d-c62f-3717-9598-d6def0add5e3
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