Stepped-Combustion 14 C Dating in Loess-Paleosol Sediment
Bibliographic Data
| ID | 9244397 |
|---|---|
| Authors | Peng Cheng (0000-0002-0949-9819), Yunchong Fu (0000-0001-9319-3902) |
| Year | 2020 |
| Volume | 62 |
| Issue | 5 |
| Pages | 1209-1220 |
| Publication date | 2020-10-01 |
| Peer Reviewed | Yes |
| Open Access | Yes |
| Type | ARTICLE |
| Venue | Radiocarbon (JOURNAL) |
| Journal identifiers | ISSN: 0033-8222 • E-ISSN: 1945-5755 |
| Publisher | Cambridge University Press (CUP) (PUBLISHER) |
| DOI | 10.1017/rdc.2020.25 |
| OpenAlex | W3015914442 |
| Language | EN |
| Citations received | 4 |
| References cited | 54 |
In this study, low temperature (room temperature, 400°C LT) and high temperature (400–900°C HT) of bulk organic carbon samples were dated from two loess and paleosol profiles. The results showed that radiocarbon ( 14 C) dates of the LT were younger than HT fractions, indicating effect of younger contamination from overlying layers. The δ 13 C variation of the HT fraction appears to respond much more sensitively to climate change, and 14 C ages of HT fraction can produce reasonable 14 C ages from a younger layer, but it is very difficult to obtain reliable 14 C ages from older layer as a result of uncomplete removal of young carbon
Absolute dating · Carbon fibers · Climate change · Geochemistry · Loess · Mineralogy · Paleoclimatology · Paleosol · Radiocarbon dating · Sediment · Chemistry · Geology and Paleoclimatology Research · Isotope Analysis in Ecology · Materials Science · Pleistocene-Era Hominins and Archaeology · Geology · Oceanography · Paleontology
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| Unique citing works | 4 |
|---|---|
| Citations per year | 1 |
| Citation span | 2022 - 2026 (5) |
| Citation velocity | current |
| Highly cited | No |
| Citation types | Neutral: 4 |