236 
HAELLSTROEMNM 
Si ad rationes, a diversis rei serutatoribus propositas, medium calorem 
ex observationibus temperaturae paciorum horarum diei inveniendi hisce 
jam utimur adnotationibus Schantzianis, sicut Lütkeanas ad eundem finem 
non ita pridem adhibuimus (vid. Commentar. 
Petropolit. T. 
Mannheim. 
diff. 
valor 
21,89/21%9%6| +0207 
21,61|21,68|--0,07 
20,17/20,27| 10,10 
20,19/20,27|1-0,08 
18,65|18,72| +0,07 
17,08|17,15|-1-0,07 
12,09/12,12| 0,05 
12,96/13,00|+0,04 
XVI | 8,72! 8,76|-0,04 
XVIT| 8,33] 8,40] +0,07 
XVIII! 9,60! 9,70|+-0,10 
21,42/21,50|+0,08|21,45 
Humboldt. 
diff. 
valor 
21991 
21,65| 40,04 
+0,01 
+-0,05 
0 
20,18 
20,22 
18,65 
17,15|4-0,07 
12,19|-L0,10 
12,99 ,-1-0,03 
8,71|—0,01 
8,39 | 0,06 
9,63|-1-0,03 
40,03/21593 
4-0,05|21,48 
Schôn E. Schôn II. 
dif. 
valor 
4-0,01/21580| 4601 
—-0,06 
+-0,05/21,6:|0,03 
+-0,0|20,17 
21,44|-0,02 
21,66 
20,21 0 
20,25|+-0,06|20,22| +0,03 
18,68|+-0,03118,65| 0 
17,17, +-9,09|17,18|4-0,10 
12,10|+0,01|12,08|— 0,01 
13,00|+4-0,04|13,00| +0,04 
8,13|+0,01| 8,71|—0,01 
8,41|+-0,08| 8,39)/40,06 
9,64|-0,04| 9,65|4-0,05 
unde facile apparet, in climatibus maritimis, et iis tam anni temporibus, 
valor | diff, 
Acad. Caesar. Scient. 
IH), sequens se nobis offert comparatio: 
Maxim. et 
| Kite. Minir® 
Brewster. | 
valor valor | diff. |med. 
diff. | 
Il 
2135] —006/2193|+%04|22%11| +022 
Il 
| 
21,35 21,54|0,12/21,64|-9,22 
21,58 21,65|40,07/21,77| +0,16 
2/20,17 
20,05 0 |20,56| +0,39: 
20,15 20,24|-L0,05 
18,56! —0,09| 18,94|--0,29 
20,38] +0,19 
18,55| - 
17,15 17,16}0,08|17,02| —0,06 
12,08 
12,97 
8,55 
quibus vulgso peregrinantur navigatores, quam Jocis quos visitare solent, 
simplicissima addita correctione e duabus vel tribus tantum observationibus 
quotidianis determinari posse medium loci calorem. Si nempe ad Lütkeanas 
et has Schantzianas simul consulimus observationes, medium ubivis sumendo 
arithmeticum atque designantibus Il, HI, IX, X, XIX, et XX tempera- 
turam hisce horis in Thermometro Réaumuriano observatam, habemus 
