32 
This method, further, does not estimate the carbonic 
acid dissolved in the water as such, so in a very few 
cases an attempt was made to estimate this by the 
method about to be described. The results are. given 
in the general table at the end. 
ALKALINITY TABLE. 
WG). 
3 Difference in 
Values in mgs. |" er iitre | between mas: 
LOCALITY. obtained by | obtained by imum and min- 
direct titration Bae Re teeooe 
i cen heed : method. 
. Landing Stage (High Water) | 57°48 | 56°12 | 0-08 
. Landing Stage (Low Water) 51-11 48-38 0:10 
. New Brighton ........0s.cc000 | “57-46 1 beate 0-16 
se Orosbya@ hanmel sear amceeasserelee 55°50 | 55°32 | 0-08 
| | 
. 1 mile N. of Bar Ship ......... | 54-29 | 53:30 0-08 
saBlaclpnol act sent tran eee | 58-04 50:90 001 
or 2) en RL ee wees | 3-04 50°88 0:12 
. Port Erin (High Water) ...... | “5407 <6 05 etbanbe 0-05 
. Port Erin (Low Water) ...... | 53°02 | 51°76 0:09 
| 
saHlesh wick wine caesoccdseccoses cee | 53°04 50°88 0:08 
Je Douglasnbay Groncwcteecentcteres | .54:30 54-60 0-09 
. 15 miles 8.H. of Douglas...... | 52°34 54°86 0:12 
. 30 miles 8.E. of Douglas...... 54°30 55°44 0-10 
. 45 miles $.E. of Douglas......| 55-47 55:28 0:09 
. Near N.W. Light Ship ...... | 54:30 58°30 0-10 
J NEW.nlaght Shipwoscsncs. | 52:34 | 50:22 - 0:08 
| 
. 2 miles W. of N.W. Light | 
Ship yore ss. cateeesentoowsecsee ds 53°04 52°50 0:10 
,,24 miles N.W. 4 W. of 
Wrailneyadi1ght: vince oensveenes a 49°70 0:08 
10 miles N.W. by N. 3 N. 
from Point of Ayre Light 
Fouserle ON Vinee creecs-cteee aa 49°54 0:10 
ota 
