· 3 preface the norwestlant surveys took place during aori i-july 1963. the dates of the three...
TRANSCRIPT
-
INTERNATIONAL COMMISSION FOR THE
NORTHWEST ATLANTIC FISHERIES
SPECIAL PUBLICATION NO.7
Environmental Surveys - NORWESTLANT 1- 3, 1963
PART II. ATLAS
Issued from the Headquarters of the Commission
Dartmouth, N. S., Canada
1968
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3
PREFACE
The NORWESTLANT Surveys took place during Aori I-July 1963. The dates of the three surveys which were carried out were as follows:
NORWESTLANT 1: NORWESTLANT 2: NORWESTLANT 3:
31 March-9 May; 30 Ap r i I - 30 June; 30 June-3 August.
The following research vessels took part in the surveys:
NORWESTLANT 1, Thal.assa France G. o. Sars Norway Ernest Holt UK Tovseda USSR Academician Knipovich USSR
NORWESTLANT 2: Saakville Canada Baffin Canada Dana Denmark Anton Dohrn Federal Republic of Aegir Iceland
NORWESTLANT 3, Dana Denmark Ernest Holt UK Explol'e"l' UK Academician Knipovich USSR
r.;ermany
In addition, other vessels provided relevant data, especially the Norwegian, FrenCh, British, and American weather ships that occupied Ocean Weather Stations AZfa and B~avo. the U.S. Coast Guard cutter Evepgpeen, U.S.S. Atka, and the ships which carry out the Continuous Plankton Recorder Survey for the Oceanographic Laboratory, Edinburgh, Scotland. On behalf of the grouo of scientists that planned and executed the NORWESTLANT Surveys, I would like to thank the officers, scientists and crews of al I these ships for their contributions to the surveys.
The reoort on the surveys consists of four oarts as fol lows:
Part I Part I I Part I I I Part IV
Text; Atlas; Physical and chemical oceanographic data; Biological data.
ThUS, this Atlas forms Part II of the Report. It has been bound in such a way that the reader can rearrange it into a loose-leaf system, should he so wish. In the captions and legends all dates which have the year omitted should be regarded as referring to 1963. An attempt has been made to keep all charts showing horizontal distributions the same scale; with a few exceptions this aim has been achieved. In the case of sections showing vertical distributions, it was obviously impossible to maintain the same scale throughout but, wherever it could be done, a section that was worked during each of the three surveys has been given uniformity of scale, so that conditions along it can be compared from survey to survey.
The preparation of the Atlas has been carried out under my supervision and 1 wish to express my thanks to the Reporters and members of Co-ordinating Groups who have contributed material. to my colleagues at this laboratory who drew a considerable number of the charts and to the members of the ICNAF Secretariat who helped with the editorial work.
Arthur Lee, Fisheries Laboratory, Lowestoft.
-
COflTEIHS
Pr-e'",:::e .....
F3·:::,ttom Topography - El,.J. LOClcarevic and K.S. ~-1anchester - Chart
f.1el-eorology - C, Gruenwald - (:harts :::~1L1
Ice - Hans .-1. Valeur
PhysicalOceanograohy
Char~s 1,,-30
fl."J. Lee - Charts "31-15'5
P.r.,'f/. JUfl8S and ,A..q. Folkard - Charts 156-17G M. Gillbric'n-Charts 177-1713
Phytoplank-t-or: - r,1 (,.j IlbriCht - ':h::Jrts 170-1[{C - J.H. Steele - Charts 1·'_'7-ltJ,·", - G. Serge - r:har'ts 1I39-1Ql
Zooplankton - V. Bainbridge and J. Corlett -, hart:.; j(J;'-nl
Cod Eggs and Larvae - Pau I iia:lsen - ':harts 2~"2-23E,
r~edfish Larvae - Jakob rvlagnusson - Cha~T5 237-=4~
Eggs d'lU Larvae of Other r:-ish - Jurta ~'1agnCsSo'l - r~har+-s )411-,:'11(-, - Eri k Smid+ - rhc.d::; .?r17-,'l)O . - P. '~vells - Charts .~5~- . .'6" .. - Pau I Hansen - Charts 26i'l-.'6'3
Sightings of Marine MamMals - D.E. Sergeant - Charts 21,~)-2)1
3
27
160 1'12
194
202 204
207
247
252
759 762 760 779
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18 METEOROLOGY
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Chart 14A. Weather Sections: 1-30 Apri I 1963 - Average pressure and winds.
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19 METEOROLOGY
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Chart 14B. Weather Sections: 1-27 May 1963 - Average pressure and winds.
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20 METEOROLOGY
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Chart 14C. Weather Sections: 28 May-30 June 1963 -- Average pressure and winds.
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21 METEOROLOGY
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I-'::hart 14D. \~'ei'lt·her Sections: 1-31 July 1963 - Average pressure and winds.
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For
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see
list
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s Q
fe
w
55
0
40
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0°
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°
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un
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lan
d
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m
26
Ju
ly
+0
2
.i\u
qu
st.
w
m
n ~
-
60'
55'
37
70' 60' 10'
MAY
65'
. ~: 60' • • 7 : • • ':' , '.""" . . . ". . "''''''.
.+
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60' 50' ,0' 70' 60' SO' W 0 0
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Chart 30. Ice conditions in the Labrador Sea and Davis Strait at the ends of each of the months Aori I-July 1963.
ICE
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59 PHYSICAL OCEANOGRAPHY
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