l)r. lä. Schulz: Die period. und uuperiod. Schwankungen des Mittelwasserstandes an der flandrischen Küste. 1] 
2* 
an der flandrischen und holländischen Küste 
im Sinne Beobachtung minus Rechnung. 
Oktober 1917 — September 1918 
Oktober 1915 — September 1918 
mittlerer 
Wn ss er 
stand m 
! v 
cm 
Vi 
cm 
Vs 
cm 
Vs 
cm 
V4 
cm 
mittlerer 
! Wasser- 
| stand m 
V 
cm 
Vi 
cm 
Vs 
cm 
Vs 
cm 
Vi 
cm 
2.222 
+10.9 
+1.4 
-0.3 
-2.7 
-6.2 
2.137 
+i.i 
-5.3 
-4.7 
-2.1 
-i.6 
2.189 
+7.6 
-0.6 
-2.8 
+0.9 
+3.1 
2.205 
-r7.9 
+i.6 
+0.4 
+1.7 
+2.7 
2.120 
+0.7 
-4.1 
-4.6 
-2.2 
-0.9 
2.208 
+8.2 
+3.6 
+1.8 
-0.8 
-2.3 
2.188 
+7.5 
+7.5 
+9.2 
+5.5 
+2.0 
2.176 
+5.0 
+3.4 
+2.8 
+1.5 
+2.0 
2.025 
8.8 
4.0 
1.8 
4.2 
-2.0 
2.050 
-7.6 
-5.8 
-4.6 
-2.0 
-1.0 
1.957 
-15.6 
-7.4 
-6.9 
-3.2 
-1.9 
2.060 
-6.6 
-1.9 
-0.1 
+1.2 
-0.3 
2.085 
-2.8 
+6.7 
+5.0 
+7.4 
+3.9 
2.085 
4.1 
+2.3 
+2.9 
+0.3 
rO.8 
2.058 
5.5 
+2.7 
+0.5 
3.2 
-1.0 
2.062 
-6.4 
-0.1 
-1.3 
-2.6 
-i.6 
2.067 
-4.6 
+0.2 
-0.3 
-2.7 
-1.4 
2.102 
-2.4 
+2.2 
+0.4 
+3.0 
+1.5 
2.094 
1.9 
1.9 
0.2 
+3.5 
0.0 
2.087 
-3.9 
-2.3 
-2.9 
-1.6 
1.1 
2.092 
2.1 
-6.9 
-4.7 
-2.3 
-0.1 
2.150 
+2.4 
+0.6 
+1.8 
-0.8 
+0.2 
2.255 
2.113 
+ 14.2 
+6.0 
+6.5 
+2.8 
+4.1 
2.194 
2.126 
+6.8 
+2.1 
+3.9 
+2.6 
+ 1.1 
0.298 
±8.3 
±4.9 
±4.6 
±3.8 
±2.8 
0.158 
±5.7 
±3.1 
±2.8 
+1.9 
±1.5 
2.260 
+8.9 
1.7 
2.3 
-1.7 
-4.2 
2.188 
+1.8 
-4.8 
-4.1 
-2.5 
-1.9 
2.258 
+8.7 
+0.4 
0.9 
+2.4 
+4.9 
2.237 
+6.7 
+0.4 
-0.1 
+1.0 
+2.4 
2.183 
+1.2 
2.6 
-3.3 
-3.9 
-3.9 
2.239 
+6.9 
+2.6 
+1.4 
-0.2 
-2.1 
2.231 
+6.0 
+7.7 
+8.3 
+5.0 
+2.5 
2.210 
+4.0 
+2.8 
+2.1 
+1.0 
+1.6 
2.057 
-11.4 
-4.7 
3.4 
-2.8 
-0.3 
2.107 
-6.3 
-4.0 
-3.5 
-1.9 
-0.5 
2.012 
-15.9 
5.9 
-5.2 
1.9 
-1.9 
2.107 
6.3 
-1.2 
-0.0 
+1.1 
-0.8 
2.137 
-3.4 
+7.2 
+6.6 
+6.0 
+3.5 
2.125 
-4.5 
+2.1 
+2.8 
+1.2 
+ 1.8 
2.070 
-10.1 
-1.8 
-3.1 
-6.4 
-3.9 
2.090 
-8.0 
-1.7 
-2.2 
-3.3 
-1.9 
2.163 
-0.8 
+3.0 
+2.3 
+2.9 
+2.9 
2.162 
-0.8 
+3.5 
+2.3 
+3.9 
+2.0 
2.159 
-1.2 
-2.9 
-2.3 
+ 1.0 
-1.5 
2.135 
-3.5 
-2.3 
-3.0 
-1.9 
-1.3 
2.199 
+2.8 
-3.9 
-2.6 
-3.2 
-0.7 
2.194 
+2.4 
+0.1 
+0.6 
-1.0 
+0.4 
2.326 
+15.5 
+5.5 
+6.2 
+2.9 
+2.9 
2.249 
+7.9 
+2.8 
+4.0 
+2.9 
+1.0 
2.171 
— 
— 
— 
— 
— 
2.170 
— 
— 
— 
— 
— 
0.314 
±8.8 
+4.5 
±4.4 
±3.7 
±3.1 ; 
0.159 
±5.5 
±2.7 
±2.6 
±2.1 
±1.6 
Helder 
Oktober 
1915 — 
Septem 
ber 1918 
-0.050 
+6.6 
-4.2 
-2.7 
-1.9 
-2.6 
-0.004 
+12.0 
+1.2 
+0.7 
+2.1 
+3.0 
-0.032 
+8.4 
+0.5 
-1.5 
-2.3 
-2.5 
-0.039 
+7.7 
+4.8 
+3.3 
+1.9 
+1.2 
-0.160 
-4.4 
-1.5 
-1.0 
-0.2 
+0.7 
-0.251 
-13.5 
-5.6 
-3.6 
-2.2 
-2.4 
-0.186 
-7.0 
+3.8 
+5.3 
+4.5 
+3.8 
-0.254 
-13.8 
-3.0 
-3.5 
-4.9 
-4.0 
-0.146 
-3.0 
+4.9 
+2.9 
+3.7 
+3.5 
-0.160 
-4.4 
-1.5 
-3.0 
-1.6 
-2.3 
-0.090 
+2.6 
-0.3 
+0.2 
-0.6 
+0.3 
-0.028 
+8.8 
+0.9 
+2.9 
+1.5 
+1.3 
-0.116 
— 
— 
— 
— 
0.258 
±8.5 
±3.2 
+2.9 
-2.7 
+.2.6