Download or read book Reaction of Oysters to Chlorination written by Paul Simon Galtsoff and published by . This book was released on 1946 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reaction of oysters to free chlorine was studied by recording shell movement, measuring the rate of water through the gills, and determining the beat frequency of the lateral cilia of the gills. Live oysters are sensitve to intital treatment with chlorine concentration of 0.01-0.2 parts per million. Great variation in tolerance, observed in the experiments, is associated with the stimulation by chlorine of mucus secretion which acts as a protective coating of tissues. Experiments indicate that effective self-purification of oysters can be attained if their normal shell movements and pumping are not inhibited by free chlorine and the later is only used for disinfecting the shells and sea water.
Download or read book Research Report written by and published by . This book was released on 1941 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Report written by U.S. Fish and Wildlife Service and published by . This book was released on 1941 with total page 1256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NOAA Technical Report NMFS SSRF written by and published by . This book was released on 1971 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fishery Bulletin of the written by and published by . This book was released on 1947 with total page 834 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fishery Bulletin of the Fish and Wildlife Service written by and published by . This book was released on 1947 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dictionary Catalog of the Department Library written by United States. Department of the Interior. Library and published by . This book was released on 1967 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Special Scientific Report written by and published by . This book was released on 1949 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Government Publications Monthly Catalog written by and published by . This book was released on 1946 with total page 1718 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Oil Mixed with Carbonized Sand on Aquatic Animals written by Walter A Chipman and published by . This book was released on 1949 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Depuration Plant Design written by Santo A. Furfari and published by . This book was released on 1966 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Report Bureau of Sport Fisheries and Wildlife written by United States. Bureau of Sport Fisheries and Wildlife and published by . This book was released on 1941 with total page 866 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aquaculture Abstracts written by and published by . This book was released on 1981 with total page 938 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fishery Publication Index 1920 54 written by U.S. Fish and Wildlife Service and published by . This book was released on 1955 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fishery Publication Index 1920 54 Publication of the Bureau of Fisheries and Fishery Publications of the Fish and Wildlife Service by Series Authors and Subjects written by United States. Department of the Interior. Library and published by . This book was released on 1955 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fishery Leaflet written by and published by . This book was released on 1960 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:
