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Side 39
... there follows a transference of part of the air from the warm to the cold
hemisphere along the earth ' s surface ; and , as a consequence of the vertical
expansion , an overflow in the upper regions of the atmosphere in the same
direction .
... there follows a transference of part of the air from the warm to the cold
hemisphere along the earth ' s surface ; and , as a consequence of the vertical
expansion , an overflow in the upper regions of the atmosphere in the same
direction .
Side 40
... on the other hand , the great cold and small rainfall of that region during winter
cause high pressures to prevail during that ... surrounding countries , thus
causing an overflow from these regions in the more elevated parts of the
atmosphere .
... on the other hand , the great cold and small rainfall of that region during winter
cause high pressures to prevail during that ... surrounding countries , thus
causing an overflow from these regions in the more elevated parts of the
atmosphere .
Side 42
Hence , during the winter months , cold air currents flow down into this bowl -
shaped region , and there being no escape for them , the cold , dense air they
bring with them settles in the lowest levels , thus causing a most unusual winter ...
Hence , during the winter months , cold air currents flow down into this bowl -
shaped region , and there being no escape for them , the cold , dense air they
bring with them settles in the lowest levels , thus causing a most unusual winter ...
Side 46
A region of low pressure also occurs in North America . The observations
showing this depression near its ... The regions of highest pressure occur in the
centre of the North Atlantic between lat . 25° and 40° , and in the South Atlantic
between ...
A region of low pressure also occurs in North America . The observations
showing this depression near its ... The regions of highest pressure occur in the
centre of the North Atlantic between lat . 25° and 40° , and in the South Atlantic
between ...
Side 47
The other region of high pressure is comparatively insignificant , stretching from
California westwards across the Pacific to probably 150° E . long . 95 . The effect
which the peculiar distribution of the atmosphere during the summer months has
...
The other region of high pressure is comparatively insignificant , stretching from
California westwards across the Pacific to probably 150° E . long . 95 . The effect
which the peculiar distribution of the atmosphere during the summer months has
...
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America amount appear Asia Atlantic atmosphere atmospheric pressure average barometer becomes blow Britain calm causes centre changes charts climate cloud coast cold column compared consequently continued countries course daily diminished direction earth east Edition effect electricity Europe evaporation examined falls feet flow force frequently give given greater greatest heat height Hence higher hour important inches increase indicate influence January July known land least less light lines lower maximum mean mean temperature mercury Meteorological miles months nearly night northern observations occur ocean passed period Plate position pressure prevail Professor quantity radiation rain rainfall regarded regions relation rises round scale Scotland season seen side soil storm summer surface Table temperature thermometers tion tube upper vapour vols weather whole wind winter