Zoogeographical Investigations in Southern Greenland. 365 
Northern Strømfjord (see the map Meddel. om Grønl. vol. 51, 1913, p. 57). 
station depth temp. | salinity | station | depth | temp. Knit , 
| m. 9/00 | m, | 0/00 
? 0 6° | re St.1 41 -= 0.5° 
St. 2 0—2 3.57 | St.4B | 46—48 — 0.7° 
St. 10B 5 5° |339 St. 23 50—52 |+0.1°- +0.2°| 32.3 
St. 24 6 № > | St. 7 51—54 Se 32.2 
St. 34 8 13 аа St. 17 56 0° 33.3 
St. 8 | 12 4° | =. | 86.108 58 sis 32.5 
St. 3 B 14 0.3° Fe | St. 110 | 65—98 — 0.7? 33.3 
St. 29 16 1.5—1.2? 32.7 Ste i X + 1.2° 
St. 24 18 0.5° are St.33 | 45—100 — 1.0 | 
St. 19 20 5° 33.5 St. 33 150 =11° |. 343 
St. 32 20 079 .. || St. 36A | 170—200 Se 33.5 
St. 1, 34 21 0.5° Sis St. 3 190—250 (а 
St. 36B | 21—24 2° г St. 35 |210—225| - 1. | 365.1 
St. 28 28—86 08” | 323 St. 18 |225—240| +1.5° | 33.3 
St. 8 29 JEAN St. 4 250—300 Cas Ou | 
St. 32 35 Ber ze St:21B| 325 — 1.0? 
St. 31 35—41 1° AR St.3A |325—330| + 0.1° 33.3 
St. 3 B 38 0.2° .. | 96 101 360—380| + 16° 
St. 14 40—45 | 0.2—0° | 32.2 | St.4A |400—410| = 0.7° 
after this, it increases downwards, 0° being probably about 150 m. (the 
water is naturally also at 0° some distance higher up, viz; at abt. 100 m.); 
at 250m. the temperature is abt. 2°; at 380, at the mouth, 2.7°, while 
in the central portion, at 400—440 m. it is only 1.2°—2.0°, although 3° 
was recorded at several places from 225—500 m. This fjord is thus 
less Atlantic in character than Bredefjord. 
The salinity increases gradually downwards; 25 m.; 31.5 9/55. 50 m.; 
Soe. 29m 38.080705: тот. 33.0200. sou mM. = ЗА: ша the 
salinity also less than in Bredefjord. 
2. An Arctic Fjord. Northern Stremfjord. 
By way of comparison, we may take the figures for Northern Strom- 
fjord, as shown in Dr. Norpmann’s Journal. Unfortunately, the method 
of taking hydrographical observations at certain places from surface 
to bottom, as in the southern fjords, was not followed here; the measure- 
ments distinctly show, however, that the fjord is arctic in character. 
The temperature falls, by greatly varying degrees, to 0° at 50m. and 
thence to — 1.5° at 225—240 m. and 360—380 m. Not all the measure- 
ments of temperature are probably correct, but it is at least certain 
that the temperature is negative everywhere at all depths below 60 m. 
or thereabout. The salinity increases downwards; 5 m.; abt. 32 °/o9; at 
50 m. it appears to be abt. 32.2—33.3 °/ 5; the highest figure for salinity 
was noted at St. 35; 210—225 m.; 35.1 9/5. 
