The presence of a biological front at the mouth of an inlet (fJord) on the coast of British Columbia, Canada was established. The presence of the biological front was consistent with physical predictions based on water velocity and depth. The frontal zone was characterized by a high primary producti
Microbial clumps in seawater in the euphotic zone of Saanich Inlet (British Columbia)
β Scribed by H. Seki
- Publisher
- Springer-Verlag
- Year
- 1971
- Tongue
- English
- Weight
- 400 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0025-3162
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β¦ Synopsis
Viable heterotrophic microorganisms were enumerated to be 3.7 + 7.3 bacterial cells per microbial clump during summer in the euphotic zone of Saanich Inlet, British Columbia, Canada. Large microbial aggregates were observed, especially after the phytoplankton bloom, when the phytoplankton biomass formed about 1/2 the total suspended organic matter in the sea. The cell number per microbial clump was minimal when the phytoplankton fraction in the total suspended organic matter was almost 0 (i.e., before the phytopIankton bloom), and again when the phytoplankton bloom occurred. The size of the microbial clumps is discussed, particularly in reference to the food chain in the sea.
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Uncertainty currently exists about the removal of carbon (C) and phosphorus (P) from the oceanic reservoir, especially in low oxygen settings. In this paper, the cycling of C and P is examined in sediments from the anoxic Saanich Inlet, cored by Ocean Drilling Program (ODP) Leg 169S in 1996 at two s
Holocene laminated sediments in Saanich Inlet, British Columbia, are interrupted by frequent, non-laminated, massive layers. These layers may be debris Β―ows released by earthquakes or bioturbated sediments deposited during periods of relatively high bottom water oxygen concentration and/or low surfa