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Published by Sunrise Publishing, 1989
ISBN 10: 091785926XISBN 13: 9780917859267
Seller: Better World Books: West, Reno, NV, U.S.A.
Book
Condition: Very Good. Used book that is in excellent condition. May show signs of wear or have minor defects.
Published by Sunrise Publishing, 1989
ISBN 10: 091785926XISBN 13: 9780917859267
Seller: Better World Books, Mishawaka, IN, U.S.A.
Book
Condition: Good. Used book that is in clean, average condition without any missing pages.
Published by Sunrise Publishing (CA), 1989
ISBN 10: 091785926XISBN 13: 9780917859267
Seller: ThriftBooks-Dallas, Dallas, TX, U.S.A.
Book
Paperback. Condition: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 6.29.
Published by New Riders Press, 2002
ISBN 10: 0735711798ISBN 13: 9780735711792
Seller: Newsboy Books, Ontario, CA, U.S.A.
Book
PAPERBACK. Condition: New. 0735711798 New. CD sealed in book.
Published by New Riders 14/08/2002, 2002
ISBN 10: 0735711798ISBN 13: 9780735711792
Seller: AwesomeBooks, Wallingford, United Kingdom
Book
Condition: Very Good. This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. .
Published by New Riders Pub, 2002
ISBN 10: 0735711798ISBN 13: 9780735711792
Seller: The Maryland Book Bank, Baltimore, MD, U.S.A.
Book
paperback. Condition: Good. 1st Printing. The corners are slightly bent. Used - Good.
Published by New Riders 14/08/2002, 2002
ISBN 10: 0735711798ISBN 13: 9780735711792
Seller: Bahamut Media, Reading, United Kingdom
Book
Condition: Very Good. Shipped within 24 hours from our UK warehouse. Clean, undamaged book with no damage to pages and minimal wear to the cover. Spine still tight, in very good condition. Remember if you are not happy, you are covered by our 100% money back guarantee.
Published by The Lassiter Press, Inc., 1940
Seller: Books From California, Simi Valley, CA, U.S.A.
Hardcover. Condition: Good. General shelf/age wear. Pages/boards clean, binding sturdy.
Published by Lassiter Press, Inc., Charlotte, NC, 1940
Seller: City Center Gallery & Books, Fayetteville, NC, U.S.A.
Book Signed
Hardcover. Condition: Good. No Jacket. Signed with inscription. Blue hardcover book with gold lettering. Binding is tight and pages look good. Book cover has minor fading, but overall in incredible shape for a 1940 book. Signed by Author(s).
Published by McGraw-Hill/Glencoe, 1987
ISBN 10: 0070013381ISBN 13: 9780070013384
Seller: ThriftBooks-Dallas, Dallas, TX, U.S.A.
Book
Hardcover. Condition: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less 1.85.
Publication Date: 1985
Seller: ConchBooks, Harxheim, Germany
The distribution of Macoma balthica in Cumberland Basin and Shepody Bay is very patchy and the zone of greatest abundance consistently occurs near the upper mudflat boundary where exposure time is greatest. The primary factors influencing distribution appear to be food availability, sediment stability and mortality. Sediment properties appear to play a minor role in this environment. Ice scour, sediment instability, predation and possibly high temperatures contribute to the high specific mortality rate (?0.5 y?1) resulting in a maximum age of 5 years. Growth and reproductive cycles of Macoma are the same as observed elsewhere except that lower winter temperatures delay growth to a few months between May and August. Annual Macoma production, averaged over several entire mudflats, is 0.5 and 3.9 g flesh dry weight m-2 for Cumberland Basin and Shepody Bay respectively, or 10 and 50% of the estimated total macrofauna production. 12 pp., 5 figs, gr. 8.
Publication Date: 1992
Seller: ConchBooks, Harxheim, Germany
Long and short-term laboratory experiments were conducted to examine biological responses of sea scallops (Placopecten magellanicus) to relatively dilute bentonite clay suspensions. The effect of bentonite addition (0, 2 and 10 mg dm?3 treatments) to a natural diet of phytoplankton and organic detritus (seston) on somatic and reproductive tissue growth was examined over 68 days during the period of gametogenesis. Filtration, ingestion and pseudofaeces production rates and particle retention efficiency were measured for scallops which were fed mixtures of algae (dried Tetraselmis suecica) or natural seston and bentonite (0 to 15 mg dm?3). Pre-ingestive particle-selection capabilities were examined through chlorophyll a, organic content and carbon and nitrogen analyses of suspended particles and pseudofaeces. The results indicate a low tolerance to suspended bentonite. Extensive chronic mortalities and significant impacts on somatic and reproductive tissue growth were exhibited at 10 mg dm?3. Despite an inability to effectively retain clay-size particles, sea scallop feeding activity was altered by dilute bentonite suspensions. Animals fed natural seston without added bentonite displayed filtration rates twice as high as when 2 mg bentonite per dm3 was added, but tissue growth in both groups was similar. When provided with a diet of Tetraselmis, a similar reduction in filtration rate required bentonite concentrations exceeding 6 mg dm?3; levels lower than 1.0 mg dm?3 enhanced filtration rates. Sea scallops displayed two feeding mechanisms for actively enhancing the quality of ingested matter when exposed to elevated levels of suspended clay. Scallops were less efficient at retaining bentonite particles at concentrations exceeding 2 mg dm?3 than at lower levels. This shift in retention efficiency did not require a period of acclimation. Above a threshold bentonite concentration of 2 mg dm?3, scallops produced pseudofaeces and selectively ingested seston or Tetraselmis over clay particles. Selection efficiencies, determined from relative chlorophyll a, AFDW, POC and the PN-concentration of retained particles and pseudofaeces, were low compared with values published for other suspension-feeding bivalves. 14 pp., 12 figs, gr. 8.
Published by University of Washington Press 2022-03-22, Seattle, 2022
ISBN 10: 0295749482ISBN 13: 9780295749488
Seller: Blackwell's, London, United Kingdom
Book
hardback. Condition: New. Language: ENG.
Published by CRC Press, 2001
ISBN 10: 0824705165ISBN 13: 9780824705169
Seller: moluna, Greven, Germany
Book Print on Demand
Gebunden. Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Pablo F.Navarrete, William C. ColeContains added chapters emphasizing the importance of choosing the correct project and defining project goals. Stresses the need for adequate front end loading (FEL) and outlines the responsibility of the venture m.