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The Physiological Ecology Of A Marine Diatom, Skeletonema Costatum (Grev.) Cleve, Herbert Curl Jr., Guy C. Mcleod

Journal of Marine Research

The marine plankton diatom, Skeletonema costatum, was isolated from local waters and cultured in enriched sea water. The effects of light, temperature, salinity, and concentrations of phosphorus and nitrogen on its growth and photosynthesis were determined separately and simultaneously. The effects of exocrine production by Skeletonema and grazing by copepods also wer e tested . The experimental results were used in developing an index of the photosynthetic potential of the diatom for seasonal hydrographic conditions found in the continental shelf waters south of Long Island....

A Redefinition Of The Subspecies Of Fodiator Acutus, James E. Morrow

Postilla

Analysis of characteristics of 11 Atlantic and 54 Pacific specimens of Fodiator acutus showed that the two subspecies F. a. acutus and F. a. pacificus could not be distinguished on the basis of the original diagnosis, but that such distinction could be made on the basis of the eye and the snout expressed as a percentage of head length. It was also shown that F. a. pacificus Bruun and Hemiexocoetus caudimaculatus Fowler are synonyms of Fodiator acutus rostratus (Günther).

Distribution Of Phosphorus In Great Pond, Massachusetts, Edward M. Hulburt

Journal of Marine Research

Inorganic phosphate and total phosphorus were determined during 1950 in Great Pond, Massachusetts. Except in deeper water during summer, the concentration of inorganic phosphate was less in Great Pond than in its sources of fresh and salt waters. In summer the total phosphorus concentration was greater in the Pond than in the Sound or River, this being particularly so in deep water of the Pond....

The Chaetognatha Over The Continental Shelf Of North Carolina With Attention To Their Relation To The Hydrography Of The Area, E. Lowe Pierce

Journal of Marine Research

A series of vertical plankton samples and hydrographic data were obtained over and somewhat beyond the continental shelf off North Carolina by the ALBATROSS III during four cruises covering the period from 24 May to 14 June 1949. Continental shelf, continental slope, and Florida Current waters were found in the area sampled. Initial mixing between the water masses apparently occurs near the edge of the continental shelf....

The Influence Of Alpha-Tocopherol On Barbiturate Anesthesia, Paul G. Quie

Yale Medicine Thesis Digital Library

No abstract provided.

Volume 14. Article 1. The Striped Bass, Roccus Saxatilis., Edward C. Raney, Ernest F. Tresselt, Edgar H. Hollis, V. D. Vladykov, D. H. Wallace

Bulletin of the Bingham Oceanographic Collection

No abstract provided.

Volume 13. Article 3. Hydrographic And Biological Studies Of Block Island Sound., Gordon A. Riley, Giorgiana B. Deevey, Daniel Merriman, Ruth Sclar, Howard L. Sanders

Bulletin of the Bingham Oceanographic Collection

No abstract provided.

The Use Of The Amidol Test For Dissolved Oxygen In Sea Water, Maxim Lieber, Rolf Eliassen

Journal of Marine Research

For many years the Winkler method with its various modifications has been the accepted procedure to determine the dissolved oxygen (D. O.) in fresh and saline waters (Amer. Public Health Ass., 1946). The accuracy of this volumetric test has proven itself in the laboratory where proper facilities and apparatus are available for such determinations. However, this test is too awkward and elaborate to be utilized in the field for sanitary and biological studies.

Volume 11. Article 4. A Symposium On Fish Populations., Composite Authorship

Bulletin of the Bingham Oceanographic Collection

No abstract provided.

Sound As A Tool In Marine Ecology, From Data On Biological Noises And The Deep Scattering Layer, Martin W. Johnson

Journal of Marine Research

In studies of specific populations or communities of different animals, the investigator is concerned largely with relative concentrations of individuals and with their feeding and breeding behavior, migratory habits, etc., as individuals or as groups. Information on these aspects is fundamental to an analysis and understanding of the faciors that operate as controls within the population.

On The Oxidation Of Organic Matter In Marine Sediments By Bacteria, Selman A. Waksman, Margaret Hotchkiss

Journal of Marine Research

The question as to whether the organic matter in the sea bottom is inert or is available as a nutrient for the bottom fauna and bottom-inhabiting bacteria is a problem of special interest in the cycle of life in the sea. A number of marine animals, making up the benthos or the bottom fauna, must depend upon this organic matter for their nutrition while the sea bottom also harbors an extensive bacterial population which require the energy to be derived from various nutrient elements for cell synthesis and respiration.

Volume 6. Article 5. A Contribution To The Life Histories Of Atlantic Ocean Flyingfishes., C. M. Breder Jr.

Bulletin of the Bingham Oceanographic Collection

No abstract provided.

Volume 4. Article 3. A Geographic-Ecological Analysis Of The Seasonal Changes In Temperature Conditions In Shallow Water Along The Atlantic Coast Of The United States., Albert Eide Parr

Bulletin of the Bingham Oceanographic Collection

No abstract provided.

Yale Scientific Magazine; Volume Xx, Number 1

Yale Scientific Magazine

Source material re-published from HathiTrust Holdings for completion of this archive.

The original scan can be accessed at: https://babel.hathitrust.org/cgi/pt?id=nyp.33433069084808&seq=5.

Yale Scientific Magazine; Volume Xix, Number 1

Yale Scientific Magazine

Source material re-published from HathiTrust Holdings for completion of this archive.

The original scan can be accessed at: https://babel.hathitrust.org/cgi/pt?id=chi.104842887&seq=71.

Yale Scientific Magazine; Volume Xviii, Number 1

Yale Scientific Magazine

Source material re-published from HathiTrust Holdings for completion of this archive.

The original scan can be accessed at: https://babel.hathitrust.org/cgi/pt?id=nyp.33433069084782&seq=7.

Yale Scientific Magazine; Volume Xiii, Number 1

Yale Scientific Magazine

Source material re-published from HathiTrust Holdings for completion of this archive.

The original scan can be accessed at: https://babel.hathitrust.org/cgi/pt?id=nyp.33433069084758&seq=7.

Yale Scientific Magazine; Volume Viii, Number 1

Yale Scientific Magazine

Source material re-published from HathiTrust Holdings for completion of this archive.

The original scan can be accessed at: https://hdl.handle.net/2027/nyp.33433069084725.

Yale Scientific Magazine; Volume Vii, Number 4

Yale Scientific Magazine

Source material re-published from HathiTrust Holdings for completion of this archive.

The original scan can be accessed at: https://hdl.handle.net/2027/nyp.33433069084725.

Yale Scientific Magazine; Volume Vii, Number 3

Yale Scientific Magazine

Source material re-published from HathiTrust Holdings for completion of this archive.

The original scan can be accessed at: https://hdl.handle.net/2027/nyp.33433069084725.