دورية أكاديمية
Benthic Microalgal Production at Stellwagen Bank, Massachusetts Bay, USA
| العنوان: | Benthic Microalgal Production at Stellwagen Bank, Massachusetts Bay, USA |
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| المؤلفون: | Cahoon, Lawrence B., Beretich, Guy R., Jr., Thomas, Carrie J., McDonald, Amy M. |
| المصدر: | OES Faculty Publications |
| بيانات النشر: | ODU Digital Commons |
| سنة النشر: | 1993 |
| المجموعة: | Old Dominion University: ODU Digital Commons |
| مصطلحات موضوعية: | Microalgal, Light, Phytoplankton, Production, Ecology and Evolutionary Biology, Environmental Sciences, Marine Biology, Oceanography |
| الوصف: | Benthic microalgal chlorophyll a and production were measured at 3 sites at Stellwagen Bank, a cold temperate continental shelf habitat in Massachusetts Bay, USA, during August 1991. Benthic microalgal chlorophyll a averaged 39.8 Mg M-2, vs average integrated phytoplankton chlorophyll a of 25.9 mg m-2. Gross benthic microalgal production, measured by oxygen exchange in clear and opaque benthic chambers, averaged 20.9 mg C m-2 h-1. This production was supported by average daily light fluxes to the bottom that never exceeded 1 % of surface incident radiation and were as low as 4.7 μE M-2 s-1. These results indicate that benthic microalgal production can be spatially extensive and quantitatively important in continental shelf ecosystems. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | unknown |
| العلاقة: | https://digitalcommons.odu.edu/oeas_fac_pubs/333Test; https://digitalcommons.odu.edu/context/oeas_fac_pubs/article/1344/viewcontent/1993_benthic_microalgal.pdfTest |
| DOI: | 10.3354/meps102179 |
| الإتاحة: | https://doi.org/10.3354/meps102179Test https://digitalcommons.odu.edu/oeas_fac_pubs/333Test https://digitalcommons.odu.edu/context/oeas_fac_pubs/article/1344/viewcontent/1993_benthic_microalgal.pdfTest |
| رقم الانضمام: | edsbas.C06E312A |
| قاعدة البيانات: | BASE |
| DOI: | 10.3354/meps102179 |
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