David M Nelson
Biographic Data
| ID | 6373276 |
|---|---|
| NAME | David M Nelson |
| GIVEN NAMES | David M |
| FAMILY NAME | Nelson |
| SIGNATURE | NELSON D M |
| AFFILIATIONS | University of Illinois Urbana-Champaign |
| ORCID | 0000-0003-2755-5535 |
| VERIFIED | Yes |
| TOTAL WORKS | 5 |
| TOTAL CITATIONS | 3 |
| WORKS AS AUTHOR | 5 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1971 |
| LATEST PUBLICATION YEAR | 2016 |
| H-INDEX | 1 |
Traces and spaces of those living on the margins of Milwaukee
The magnitude of error in conventional bulk-sediment radiocarbon dates from central North America
Although the carbon-reservoir problem with bulk-sediment radiocarbon dates from lakes has long been recognized, many synoptic studies continue to use chronologies derived from such dates. For four sites in central North America, we evaluate chronologies based on conventional radiocarbon dates from bulk sediment versus chronologies based on accelerator mass spectrometry (AMS) radiocarbon dates from terrestrial plant macrofossils. The carbon-reserv…
Stable-carbon isotope composition of Poaceae pollen
Plants using the C3 and C4 photosynthetic pathways differ in carbon-isotope composition, and this difference offers a means to estimate the relative abundance of these two functional groups in the palaeorecord. We report here results of a study aiming to evaluate pollen δ13C(δ13Cp) of Poaceae (the grass family) as a proxy indicator for palaeoecological studies. On average δ13Cp differs by ∼ 13- between modern C3 (-22.6 to - 26.8) and C4 (-9.2 to …
Fineman on The Work Preference Questionnaire
Woodruff
Stable-carbon isotope composition of Poaceae pollen
Plants using the C3 and C4 photosynthetic pathways differ in carbon-isotope composition, and this difference offers a means to estimate the relative abundance of these two functional groups in the palaeorecord. We report here results of a study aiming to evaluate pollen δ13C(δ13Cp) of Poaceae (the grass family) as a proxy indicator for palaeoecological studies. On average δ13Cp differs by ∼ 13- between modern C3 (-22.6 to - 26.8) and C4 (-9.2 to …
Woodruff
Fineman on The Work Preference Questionnaire
Stable-carbon isotope composition of Poaceae pollen
Plants using the C3 and C4 photosynthetic pathways differ in carbon-isotope composition, and this difference offers a means to estimate the relative abundance of these two functional groups in the palaeorecord. We report here results of a study aiming to evaluate pollen δ13C(δ13Cp) of Poaceae (the grass family) as a proxy indicator for palaeoecological studies. On average δ13Cp differs by ∼ 13- between modern C3 (-22.6 to - 26.8) and C4 (-9.2 to …
The magnitude of error in conventional bulk-sediment radiocarbon dates from central North America
Although the carbon-reservoir problem with bulk-sediment radiocarbon dates from lakes has long been recognized, many synoptic studies continue to use chronologies derived from such dates. For four sites in central North America, we evaluate chronologies based on conventional radiocarbon dates from bulk sediment versus chronologies based on accelerator mass spectrometry (AMS) radiocarbon dates from terrestrial plant macrofossils. The carbon-reserv…
Traces and spaces of those living on the margins of Milwaukee
Sociology (3 works) · Archaeology and ancient environmental studies (2 works) · Computer Science (2 works) · Geology and Paleoclimatology Research (2 works) · Holocene (2 works) · Library science (2 works) · Abundance (ecology (1 work) · Accelerator mass spectrometry (1 work) · Biology (1 work) · Botany (1 work)