A Handy Book of MeteorologyWilliam Blackwood, 1868 - 371 páginas |
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Página 8
... occur , at stated times in the year , in the regular rise and fall of temperature , thus pointing to wide- spread disturbing causes , the explanation of which will doubt- less lead to a juster conception of the disturbing forces of the ...
... occur , at stated times in the year , in the regular rise and fall of temperature , thus pointing to wide- spread disturbing causes , the explanation of which will doubt- less lead to a juster conception of the disturbing forces of the ...
Página 12
... instru- ments , and of a moderate knowledge of the science , the mis- sionary could not fail to benefit his fellow - men , and legiti- occur . mately increase his influence over them , by often warning 12 HISTORY AND SCOPE OF METEOROLOGY .
... instru- ments , and of a moderate knowledge of the science , the mis- sionary could not fail to benefit his fellow - men , and legiti- occur . mately increase his influence over them , by often warning 12 HISTORY AND SCOPE OF METEOROLOGY .
Página 33
... occurring from 9 to 11 A.M. and from 9 to 11 P.M. , and two minima occurring from 3 to 5 A.M. and from 3 to 5 P.M. 64. At Calcutta , where , as in other tropical climates , the 1 hourly variation of the barometer each day is well marked ...
... occurring from 9 to 11 A.M. and from 9 to 11 P.M. , and two minima occurring from 3 to 5 A.M. and from 3 to 5 P.M. 64. At Calcutta , where , as in other tropical climates , the 1 hourly variation of the barometer each day is well marked ...
Página 34
... occurs at Calcutta at 9.30 A.M. , and the greatest minimum at 4.30 P.M .; the least maximun at 10.30 P.M. , and the smallest minimum at 3.30 A.M. Hence the two maxima occur when the temperature is about the mean of the day , and the ...
... occurs at Calcutta at 9.30 A.M. , and the greatest minimum at 4.30 P.M .; the least maximun at 10.30 P.M. , and the smallest minimum at 3.30 A.M. Hence the two maxima occur when the temperature is about the mean of the day , and the ...
Página 37
... occur . 71. Since the whole column of the atmosphere , from the sea - level upwards , expands during the heat of the day , thus lifting a portion of it above all places at higher levels , it is evident that the afternoon minimum at high ...
... occur . 71. Since the whole column of the atmosphere , from the sea - level upwards , expands during the heat of the day , thus lifting a portion of it above all places at higher levels , it is evident that the afternoon minimum at high ...
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Palavras e frases frequentes
America antisolar point ascending Asia Atlantic atmospheric pressure average barometer blow Britain calm causes centre charts cirrus cirrus cloud cistern climate cloud coast cold colder column condensed continent Crown 8vo daily dew-point diminished direction dry air earth earth's surface east Edition electricity equator equatorial current Europe evaporation falls Fcap feet flow force globe greater heat height hemisphere Hence high pressure higher hour humidity hygrometer Iceland inch of mercury inches increase Indian Ocean isobarometric lines January John Herschel July latitudes low pressure lower Mauritius maximum mean temperature mercury Meteorological meter miles minimum moisture monsoon months northern northern hemisphere Norway observations occur ocean Orkney perature Plate polar current polarisation prevail Professor rain rainfall regions rises round Scotland season snow soil south-west St Petersburg storms summer temperature thermometers tion tropics tube upper currents vapour vols weather wind winter Yakutsk