Keith Henderson
Biographic Data
| ID | 3628817 |
|---|---|
| NAME | Keith Henderson |
| GIVEN NAMES | Keith |
| FAMILY NAME | Henderson |
| SIGNATURE | HENDERSON K |
| AFFILIATIONS | The Ohio State University |
| ORCID | 0009-0003-2629-5767 |
| VERIFIED | Yes |
| TOTAL WORKS | 6 |
| TOTAL CITATIONS | 0 |
| AUTHOR COUNT | 6 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 1927 |
| LATEST PUBLICATION YEAR | 2002 |
| H-INDEX | 0 |
Kilimanjaro Ice Core Records
Six ice cores from Kilimanjaro provide an ∼11.7-thousand-year record of Holocene climate and environmental variability for eastern equatorial Africa, including three periods of abrupt climate change: ∼8.3, ∼5.2, and ∼4 thousand years ago (ka). The latter is coincident with the “First Dark Age,” the period of the greatest historically recorded drought in tropical Africa. Variable deposition of F – and Na + during the African Humid Period suggests …
Tropical Climate Instability
An ice core record from the Guliya ice cap on the Qinghai-Tibetan Plateau provides evidence of regional climatic conditions over the last glacial cycle. 36 Cl data suggest that the deepest 20 meters of the core may be more than 500,000 years old. The δ 18 O change across Termination I is ∼5.4 per mil, similar to that in the Huascarán (Peru) and polar ice cores. Three Guliya interstadials (Stages 3, 5a, and 5c) are marked by increases in δ 18 O va…
Late Glacial Stage and Holocene Tropical Ice Core Records from Huascarán, Peru
Two ice cores from the col of Huascarán in the north-central Andes of Peru contain a paleoclimatic history extending well into the Wisconsinan (Würm) Glacial Stage and include evidence of the Younger Dryas cool phase. Glacial stage conditions at high elevations in the tropics appear to have been as much as 8° to 12°C cooler than today, the atmosphere contained about 200 times as much dust, and the Amazon Basin forest cover may have been much less…
Significance of Change
Prehistoric Man
Prehistoric Man
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Prehistoric Man
Prehistoric Man
Significance of Change
Late Glacial Stage and Holocene Tropical Ice Core Records from Huascarán, Peru
Two ice cores from the col of Huascarán in the north-central Andes of Peru contain a paleoclimatic history extending well into the Wisconsinan (Würm) Glacial Stage and include evidence of the Younger Dryas cool phase. Glacial stage conditions at high elevations in the tropics appear to have been as much as 8° to 12°C cooler than today, the atmosphere contained about 200 times as much dust, and the Amazon Basin forest cover may have been much less…
Tropical Climate Instability
An ice core record from the Guliya ice cap on the Qinghai-Tibetan Plateau provides evidence of regional climatic conditions over the last glacial cycle. 36 Cl data suggest that the deepest 20 meters of the core may be more than 500,000 years old. The δ 18 O change across Termination I is ∼5.4 per mil, similar to that in the Huascarán (Peru) and polar ice cores. Three Guliya interstadials (Stages 3, 5a, and 5c) are marked by increases in δ 18 O va…
Kilimanjaro Ice Core Records
Six ice cores from Kilimanjaro provide an ∼11.7-thousand-year record of Holocene climate and environmental variability for eastern equatorial Africa, including three periods of abrupt climate change: ∼8.3, ∼5.2, and ∼4 thousand years ago (ka). The latter is coincident with the “First Dark Age,” the period of the greatest historically recorded drought in tropical Africa. Variable deposition of F – and Na + during the African Humid Period suggests …
Geography (5 works) · Climatology (3 works) · Geology (3 works) · Geology and Paleoclimatology Research (3 works) · Holocene (3 works) · Ice core (3 works) · Oceanography (3 works) · Physical geography (3 works) · Pleistocene-Era Hominins and Archaeology (3 works) · Archaeology (2 works)