APPENDIX H: GARSTANG 



20 



Country, Gear and Haul . . . 

 Catch per hour, above 30 cm. 

 — — below 30 — 

 % below 20 cm. 

 Average size in cm 



Fig. 2. -lanuary— March 



Country, Gear and Haul . , . 



Catch per hour, above 30 cm. 

 — — below 30 — 

 % below 20 cm, 

 Average size in cm. 





2 * 13 7 11 



2 2 57 /<; 39 2681 aBV 



o 6 ç 6 BO se 



29 » 25 2j es 



Fig. 3. April —June 



Country, Gear and Haul . . 



Catch per hour, above 30 cm 



— — below 30 — 



o/o below 20 cm 



Average size in cm 



Fig. 4. July— September! 



Country, Gear and Haul. . 



Catch per hour, above 30 cm 

 — — below 30 — 



fl/o below 20 cm 



Average size in cm 



Pig. 5. Ootobor— December 



Fig. 2—5. Sections from 55° 50' N., 2° 0' E. to the south point of Panö. The positions of trawling experiments 



made in 1903 are marlccd by unbrol<on lines, those of 1904 by broken lines. 



A. Western extremity of section ; B, Tail of Dogger ; C. Horn Reef, South Grounds; D. Eastern extremity of section. 



In the reference numbers of the hauls, (A) indicates the 90-foot Otter trawl, (B) the large Beam trawl, and 



(C) the 50-foot Otter trawl. The figures derived from net (C) are underlined. 



