ijS J^E EJ'J?0R.4TI0NE EX AQJ^A 



calore afTjgnari poteft. Exhibco nudns obreniationes , 

 concentus , li aliqu.ilem vtilitatcin in mitunili fcientui ha- 

 beant. 



§. 14.. Nonn-.illa , quac in Mctcorologia \tilitatcm hi- 

 bcrc pofllmt cx his oblcruationibus colligi pofle videntur. 

 Nimirum 



i) Si tcmpcrics aeris folc fupra horizontcm moran- 

 te 65. graduum clt , ct ai]uae in liipcrficie tclluris ftagnan- 

 tis , c. g. fluuii , lacu>i vcl maris tcmpcrics minor 50. gra- 

 dibus , quod \cre et autumno inprimis obtincrc lolct , (ac- 

 pius collc^flio vnpoium largius ficri dcbct quam cuapora- 

 tio. Exp. 1. II. 111. 



::) Si tcmpcrics acris fiipcrat 75. gradus ct tcmpe- 

 rics aqiiae in fiipcrficic tclluris flagnantis c. g. fluuii , la- 

 cus vel maris efl miuor 60. gnidibus , quod acflatc con- 

 tingcrc fiepius (blct , rurfiis plus vaporum cx acrc colligi 

 debct ac eiiaporatiouc in atmofphacram abit. Exp. V. 

 ct VI. 



3) Si diffcrcntia intcr tcmpcricm aiiris calidioris ct 

 aquae fi-igidioris in fiipcrficic tclluris flaguautis c. g. fluuii, 

 lacus vel maris paucorum tantum graduum cft , (juod or- 

 dinario lolc fiipra horizontcm morantc fitri fojct ,«euapo- 

 ratio pracualcbit prac collccflionc vaporum fccimdum ob- 

 feruationes Exp. I. II, 111. IV. V. VI. 



§.15. PoflTunt ctiam ex obfcm.ationibiis cuaponitio- 

 nis aliqua cx partc dcfinitis nonuulla courumari , quac in 

 fciciitia naturali ex viilgiribus tt p:irum vcl prorlus non 

 dctiuitis obfi-Tuntiouibub a lcjcntiac naturalis cultunbus dc- 

 tlucuntur. Nimirum 







