Handy Book of MeteorologyWilliam Blackwood, 1868 - 371 sider |
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Side x
... means alone are published ; that is , if three observations are made a - day , none of these three observations , but a mean deduced from them , is published , -a figure which in discussing storms is in all cases of little use , and in ...
... means alone are published ; that is , if three observations are made a - day , none of these three observations , but a mean deduced from them , is published , -a figure which in discussing storms is in all cases of little use , and in ...
Side xii
... MEAN ATMOSPHERIC PRESSURE OF THE GLOBE FOR JANUARY . III . ISOBAROMETRIC LINES SHOWING THE MEAN ANNUAL ATMOSPHERIC PRESSURE OF THE GLOBE . IV . ISOTHERMAL LINES SHOWING THE MEAN TEMPERATURE OF THE EARTH FOR JULY . V. ISOTHERMAL LINES ...
... MEAN ATMOSPHERIC PRESSURE OF THE GLOBE FOR JANUARY . III . ISOBAROMETRIC LINES SHOWING THE MEAN ANNUAL ATMOSPHERIC PRESSURE OF THE GLOBE . IV . ISOTHERMAL LINES SHOWING THE MEAN TEMPERATURE OF THE EARTH FOR JULY . V. ISOTHERMAL LINES ...
Side 4
... mean pressure of the atmosphere . The former point he called 32 ° , the latter 212 ° . Any improve- ments that have since been made in constructing thermome- ters , such as self - registration , are merely matters of conveni- ence or ...
... mean pressure of the atmosphere . The former point he called 32 ° , the latter 212 ° . Any improve- ments that have since been made in constructing thermome- ters , such as self - registration , are merely matters of conveni- ence or ...
Side 8
... mean temperature of places for periods of five or of two days , or for each day of the year , deserve to be specially noticed . An examination of these mean daily temperatures brings out the interesting fact that , over extensive parts ...
... mean temperature of places for periods of five or of two days , or for each day of the year , deserve to be specially noticed . An examination of these mean daily temperatures brings out the interesting fact that , over extensive parts ...
Side 29
... mean sea - level . This addition is technically called " correction for height . " The amount of this correction is determined by the height of the place above the sea ; the atmospheric pres- sure and temperature at the time ; and the ...
... mean sea - level . This addition is technically called " correction for height . " The amount of this correction is determined by the height of the place above the sea ; the atmospheric pres- sure and temperature at the time ; and the ...
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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 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 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 St Petersburg storm summer temperature terrestrial radiation thermometers tion tropics tube upper currents vapour vols weather wind winter Yakutsk