 | 1850 - 608 oldal
...superficial. His thermometers were sunk in the soil only to the depth of -rVth of an inch. In thatsunny clime he found the mean heat of soil, at that depth,...doubt that it is frequently obtained as an extreme beat in the hottest portion of our year in England. Mr. Parkes gives temperatures on a Lancashire flat... | |
 | William Gifford, Sir John Taylor Coleridge, John Gibson Lockhart, Whitwell Elwin, William Macpherson, William Smith, Sir John Murray IV, Rowland Edmund Prothero (Baron Ernle) - 1850 - 608 oldal
...year 1796, are strictly superficial. His thermometers were sunk in the soil only to the depth of I'jth of an inch. In that sunny clime he found the mean...noon, for six successive months, 131°. If that were bismean heat for six months, we • cannot doubt that it is frequently obtained as an extreme heat... | |
 | Thomas Gisborne - 1854 - 666 oldal
...only to the depth of T'^th of an inch. In 9-t - AGBICULTURK. that sunny clime he found the mean beat of soil, at that depth, to be at noon, for six successive...England. Mr. Parkes gives temperatures on a Lancashire fiat moss, but they only commence at 7 inches below the surface, and do not extend to midsummer. At... | |
 | Maine State Agricultural Society - 1853 - 884 oldal
...thermometers were sunk in the soil only to the depth of one-twelfth of an inch. In that sunny climate he found the mean heat of soil, at that depth, to...that it is frequently obtained as an extreme heat ia the hottest portion of our year in England. Mr. Parkes gives temperatures on a Lancashire flat moss,... | |
 | Robert Morris Copeland - 1866 - 1010 oldal
...1796, are strictly superficial. His thermometers were sunk in the soil only to the depth of 1-12th of an inch. In that sunny clime he found the mean...heat in the hottest portion of our year, in England." ii Mr. Parkes gives temperatures on a Lancashire Peat Moss, but they only commence at 7 inches below... | |
 | 1850 - 346 oldal
...year 1796, are strictly superficial. His thermometers were sunk in the soil only to the depth of -f^ of an inch. In that sunny clime he found the mean...England. Mr. Parkes gives temperatures on a Lancashire flat moss, but they only commence at 7 inches below the surface, and do not extend to midsummer. At... | |
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His thermometers were sunk in the soil only to the depth of -f^ of an inch. In that sunny clime he found the mean heat of soil, at that depth, to be at noon, for six successive months, 131°. If that were his mean heat for six months, we cannot doubt... 