984 resultados para Fort Stanwix National Monument (Rome, N.Y.)--Aerial views.


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Bibliography: p. 16. Printed by Imrie, Graham and Co.

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Domboshaba is a Zimbabwe culture site in eastern Botswana. It had been suffering from neglect until an Africa 2009 documentation workshop was held there. This workshop recommended remedial conservation to arrest the deterioration of the dry stone walls and daga (abode) structures at the site. This paper presents some of the accomplishments of the workshop and the methods used to preserve the daga structures at Domboshaba. It also offers recommendations for others managing these types of sites in southern Africa.

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This study documents historic fire events at Capulin Volcano National Monument over the last four centuries using dendrochronologically dated fire scars at two sites: the lower volcano lava flows (the Boca) and the adjacent canyon slopes (Morrow Ranch). The mean fire interval (MFI) was 12 years at the Boca site (before 1890) and 5.4 years (1600-1750) and 19.1 years (1751-1890) at the Morrow Ranch site. Data from the Boca and Morrow Ranch sites combined with the extremely pyrogenic landscape position of the volcano slopes indicate that the volcano slopes likely burned more frequently (e.g., MFI <5 yr). Around 1750, the fire regime appeared to transition to longer fire intervals, greater temporal synchrony among fire-scarred trees, and a higher proportion of trees scarred in fire years. Temporal variability in the fire regime at Capulin Volcano may reflect changes in human populations, climate, and land use.

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Shipping list no.: 99-0209-P.

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"September 1985."

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Shipping List #: 97-0067-P

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Mode of access: Internet.