Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Dexter S. Haven"'
Publikováno v:
The Biological bulletin. 139(2)
1. Particle filtration by the oyster Crassostrea virginica was studied in the 1.0 to 12.0 µ size range in relation to naturally occurring particles and to kaolinite suspensions in filtered river water. 2. Oysters were held in troughs of flowing wate
Publikováno v:
Estuaries. 16:362
Oyster Condition Index (CI) was partitioned, using a moving average filter, into seasonal cycles and long-term trends in the James, York, and Rappahannock rivers for the period 1970–1983. Seasonal cyclic fluctuations in CI could be explained partia
Publikováno v:
Sedimentary Geology. 2:141-151
In the White Shoal area of the James River, Virginia, recognizable faccal pellets formed an average of 0.42% by weight of the total suspended solids at 1 m above the bottom and 0.14% by weight at 1 m below the surface during a 24-hour sampling period
Publikováno v:
Limnology and Oceanography. 11:487-498
Quantities of suspended matter removed by oysters (Crassostrea virginica) and deposited as feces or pseudofeces varied seasonally, reaching maxima in September. Below 2.8C, measurable quantities were not produced. At certain seasons, levels of suspen
Autor:
Dexter S. Haven
Publikováno v:
Ecology. 38:88-97
Publikováno v:
Journal of Food Protection. 43:124-126
A general review of knowledge concerning bacterial accumulation and depletion by commercially significant bivalve molluses is presented. Naturally contaminated shellfish can eliminate fecal coliforms (FC) in 48 h to levels below most market standards
Publikováno v:
ICES Journal of Marine Science. 30:267-269