کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6362463 | 1622763 | 2010 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The oxygen fluxes of sandy littoral areas: Quantifying primary and secondary producers in the Baltic Sea
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
اقیانوس شناسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The study aimed to estimate the total oxygen flow through the shallow littoral of the Gulf of GdaÅsk (southern Baltic Sea). Daily primary production and daily oxygen consumption by meso- and macroplankton and meio- and macrobenthos were measured, as well as the remaining (abiotic/microbial) oxygen consumption of the water column and bottom sediment. The daily gross primary production was 5.0 l of oxygen mâ2, oxygen consumption was 9.2 l mâ2, of which 16% were used by the water column and 84% by the bottom sediment. Abiotic oxygen consumption in water column contributed to less than 5% of the total oxygen consumption, and in the bottom sediment to 67%. Mesoplankton in the water column and meiobenthos in the bottom sediments were the major oxygen consumers in the littoral (67% and 26%, respectively).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Marine Pollution Bulletin - Volume 61, Issues 4â6, 2010, Pages 211-214
Journal: Marine Pollution Bulletin - Volume 61, Issues 4â6, 2010, Pages 211-214
نویسندگان
Krzysztof W. OpaliÅski, Krystyna Maciejewska, Barbara Urban-Malinga, Jan M. WÄsÅawski,