| 1. |
Officers for 1939–1940 |
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Transactions of the American Fisheries Society,
Volume 70,
Issue 1,
1941,
Page 3-3
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ISSN:0002-8487
DOI:10.1577/00028487.1941.10493084
出版商:Taylor & Francis Group
年代:1941
数据来源: Taylor
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| 2. |
Standing Committees, 1940–1941 |
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Transactions of the American Fisheries Society,
Volume 70,
Issue 1,
1941,
Page 4-4
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ISSN:0002-8487
DOI:10.1577/00028487.1941.10493085
出版商:Taylor & Francis Group
年代:1941
数据来源: Taylor
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| 3. |
Special Committee |
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Transactions of the American Fisheries Society,
Volume 70,
Issue 1,
1941,
Page 5-5
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ISSN:0002-8487
DOI:10.1577/00028487.1941.10493089
出版商:Taylor & Francis Group
年代:1941
数据来源: Taylor
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| 4. |
Presidents' Terms of Service and Places of Meeting |
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Transactions of the American Fisheries Society,
Volume 70,
Issue 1,
1941,
Page 6-7
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PDF (194KB)
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ISSN:0002-8487
DOI:10.1577/00028487.1941.10493090
出版商:Taylor & Francis Group
年代:1941
数据来源: Taylor
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| 5. |
Transactions of the Seventieth Annual Meeting of the American Fisheries Society |
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Transactions of the American Fisheries Society,
Volume 70,
Issue 1,
1941,
Page 13-51
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ISSN:0002-8487
DOI:10.1577/00028487.1941.10493083
出版商:Taylor & Francis Group
年代:1941
数据来源: Taylor
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| 6. |
Salmon Salvage Problems in Relation to Shasta Dam, California, and Notes on the Biology of the Sacramento River Salmon |
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Transactions of the American Fisheries Society,
Volume 70,
Issue 1,
1941,
Page 55-69
PaulR. Needham,
OsgoodR. Smith,
HarryA. Hanson,
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摘要:
Studies of the chinook salmon runs which will be blocked by Shasta Dam on the Sacramento River, California, indicate that a total annual run of about 27,000 fish will be blocked sometime in 1942. There are two relatively distinct spawning runs, one in the spring and one in the fall. The number of eggs per female is calculated to be nearly 7,000. There are also two distinct downstream migrations, one in the spring and one in the fall. Most of the young salmon go to sea during their first spring.
ISSN:0002-8487
DOI:10.1577/1548-8659(1940)70[55:SSPIRT]2.0.CO;2
出版商:Taylor & Francis Group
年代:1941
数据来源: Taylor
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| 7. |
Relation of the Fishery Advisory Committee to the Commercial and Sport Fisheries |
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Transactions of the American Fisheries Society,
Volume 70,
Issue 1,
1941,
Page 70-71
CharlesW. Triggs,
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ISSN:0002-8487
DOI:10.1577/1548-8659(1940)70[70:ROTFAC]2.0.CO;2
出版商:Taylor & Francis Group
年代:1941
数据来源: Taylor
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| 8. |
Research in Food Technology in the Development of Our Fishery Resources |
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Transactions of the American Fisheries Society,
Volume 70,
Issue 1,
1941,
Page 72-76
CarlR. Fellers,
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ISSN:0002-8487
DOI:10.1577/1548-8659(1940)70[72:RIFTIT]2.0.CO;2
出版商:Taylor & Francis Group
年代:1941
数据来源: Taylor
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| 9. |
Rate of Growth of the Ling, Lota Lota Maculosa (LeSueur) |
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Transactions of the American Fisheries Society,
Volume 70,
Issue 1,
1941,
Page 77-79
WilliamR. Martin,
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摘要:
The otolith method of age determination is shown to be applicable to the ling. A preliminary growth curve, based on 31 specimens, is presented for Lake Opeongo, Algonquin Park, Ontario. A photograph of a broken otolith is submitted.
ISSN:0002-8487
DOI:10.1577/1548-8659(1940)70[77:ROGOTL]2.0.CO;2
出版商:Taylor & Francis Group
年代:1941
数据来源: Taylor
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| 10. |
Selective Poisoning of Fish |
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Transactions of the American Fisheries Society,
Volume 70,
Issue 1,
1941,
Page 80-86
John Greenbank,
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摘要:
When derris root was applied to the warmer surface waters of two small trout lakes, comparatively little seemed to penetrate to the colder, deeper water. Apparently the perch, rock bass, and largemouth black bass were destroyed, with very slight damage to the trout population. The study of the poisoned fish yielded information on fish populations and on habitat selection. The method of selective poisoning is suggested as a means of ridding certain trout waters of undesirable species of fish.
ISSN:0002-8487
DOI:10.1577/1548-8659(1940)70[80:SPOF]2.0.CO;2
出版商:Taylor & Francis Group
年代:1941
数据来源: Taylor
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