Roland Purtschert
Dados Biográficos
| ID | 5598044 |
|---|---|
| NOME | Roland Purtschert |
| PRENOMES | Roland |
| SOBRENOME | Purtschert |
| ASSINATURA | PURTSCHERT R |
| ORCID | 0000-0002-4734-7664 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 3 |
| TOTAL DE CITAÇÕES | 1 |
| TOTAL COMO AUTOR | 3 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 1994 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2018 |
| ÍNDICE H | 1 |
Field Degassing as a New Sampling Method for 14 C Analyses in Old Groundwater
Radiocarbon ( 14 C) activity in groundwater can be used to determine subsurface residence time up to ∼40 kyr, providing crucial information on dynamic properties of groundwater and on paleoclimate. However, commonly applied sampling methods for dissolved inorganic carbon (DIC- 14 C) are prone to low level of modern atmospheric contamination, resulting in underestimation of groundwater ages that cluster around 30–40 kyr. We extract CO 2 gas from g…
Groundwater dating and past climate reconstruction
On the 14 C and 39 Ar Distribution in the Central Arctic Ocean
We present ΔA 14 C and 39 Ar data collected in the Nansen, Amundsen and Makarov basins during two expeditions to the central Arctic Ocean (RV Polarstern cruises ARK IV/3, 1987 and ARK VIII/3, 1991). The data are used, together with published Δ 14 C values, to describe the distribution of Δ 14 C in all major basins of the Arctic Ocean (Nansen, Amundsen, Makarov and Canada Basins), as well as the 39 Ar distribution in the Nansen Basin and the deep …
Field Degassing as a New Sampling Method for 14 C Analyses in Old Groundwater
Radiocarbon ( 14 C) activity in groundwater can be used to determine subsurface residence time up to ∼40 kyr, providing crucial information on dynamic properties of groundwater and on paleoclimate. However, commonly applied sampling methods for dissolved inorganic carbon (DIC- 14 C) are prone to low level of modern atmospheric contamination, resulting in underestimation of groundwater ages that cluster around 30–40 kyr. We extract CO 2 gas from g…
On the 14 C and 39 Ar Distribution in the Central Arctic Ocean
We present ΔA 14 C and 39 Ar data collected in the Nansen, Amundsen and Makarov basins during two expeditions to the central Arctic Ocean (RV Polarstern cruises ARK IV/3, 1987 and ARK VIII/3, 1991). The data are used, together with published Δ 14 C values, to describe the distribution of Δ 14 C in all major basins of the Arctic Ocean (Nansen, Amundsen, Makarov and Canada Basins), as well as the 39 Ar distribution in the Nansen Basin and the deep …
Groundwater dating and past climate reconstruction
Field Degassing as a New Sampling Method for 14 C Analyses in Old Groundwater
Radiocarbon ( 14 C) activity in groundwater can be used to determine subsurface residence time up to ∼40 kyr, providing crucial information on dynamic properties of groundwater and on paleoclimate. However, commonly applied sampling methods for dissolved inorganic carbon (DIC- 14 C) are prone to low level of modern atmospheric contamination, resulting in underestimation of groundwater ages that cluster around 30–40 kyr. We extract CO 2 gas from g…
Geology (3 obras) · Geology and Paleoclimatology Research (2 obras) · Groundwater (2 obras) · Arctic (1 obras) · Arctic and Antarctic ice dynamics (1 obras) · Canada Basin (1 obras) · Chemistry (1 obras) · Contamination (1 obras) · Deep sea (1 obras) · Deep water (1 obras)