995 resultados para Hallifax, Samuel, 1733-1790.
Resumo:
A reconstruction methodology utilizing such varied documents as diaries, agricultural journals, U.S. Weather Bureau killing frost records and instrumental records is discussed. A resultant 248-year frost record for eastern Massachusetts exhibits marked variations in the length of the growing season, that occur on a time scale of approximately 70 years. There is an apparent systematic long-term relationship between the timing of spring and fall killing frosts and the last 100 years of record reveals a decline in year-to-year variability.
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von Immanuel Heinrich Ritter
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Bernhard Mandl
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[Isaia Luzzatto]
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coll. et ... distribuit Io. Sigism [Johann Samuel] Thiel
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von Max Grunwald
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Aus: Mittheilungen aus d. Verein zur Abwehr des Antisemitismus