J Fohlmeister
Biographic Data
| ID | 4129719 |
|---|---|
| NAME | J Fohlmeister |
| GIVEN NAMES | J |
| FAMILY NAME | Fohlmeister |
| SIGNATURE | FOHLMEISTER J |
| VERIFIED | No |
| TOTAL WORKS | 2 |
| TOTAL CITATIONS | 20 |
| AUTHOR COUNT | 2 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2010 |
| LATEST PUBLICATION YEAR | 2011 |
| H-INDEX | 2 |
The Influence of Soil Organic Matter Age Spectrum on the Reconstruction of Atmospheric 14 C Levels Via Stalagmites
The imprint of the radiocarbon bomb peak was detected in the top of stalagmite ER-77 from Grotta di Ernesto (NE Italy). This recently grown stalagmite reveals a reservoir age, also known as dead carbon fraction (dcf), of ≃1050 14 C yr, or 12%. By applying a 14 C soil-karst model, the age spectrum of soil organic matter (SOM) as well as the CO 2 contribution of the single SOM reservoirs to the total soil CO 2 can be derived. Under the assumption o…
The Influences of Hydrology on the Radiogenic and Stable Carbon Isotope Composition of Cave Drip Water, Grotta di Ernesto (Italy)
14 C and δ 13 C values of C-containing species in cave drip waters are mainly controlled by the C isotope composition of karst rock and soil air, as well as by soil carbon dynamics, in particular the amount of soil CO 2 in the unsaturated soil zone and the process of calcite dissolution. Here, we investigate soil carbon dynamics by analyzing the 14 C activity and δ 13 C values of C dissolved in cave drip water. Monthly over a 2-yr period, we coll…
The Influence of Soil Organic Matter Age Spectrum on the Reconstruction of Atmospheric 14 C Levels Via Stalagmites
The imprint of the radiocarbon bomb peak was detected in the top of stalagmite ER-77 from Grotta di Ernesto (NE Italy). This recently grown stalagmite reveals a reservoir age, also known as dead carbon fraction (dcf), of ≃1050 14 C yr, or 12%. By applying a 14 C soil-karst model, the age spectrum of soil organic matter (SOM) as well as the CO 2 contribution of the single SOM reservoirs to the total soil CO 2 can be derived. Under the assumption o…
The Influences of Hydrology on the Radiogenic and Stable Carbon Isotope Composition of Cave Drip Water, Grotta di Ernesto (Italy)
14 C and δ 13 C values of C-containing species in cave drip waters are mainly controlled by the C isotope composition of karst rock and soil air, as well as by soil carbon dynamics, in particular the amount of soil CO 2 in the unsaturated soil zone and the process of calcite dissolution. Here, we investigate soil carbon dynamics by analyzing the 14 C activity and δ 13 C values of C dissolved in cave drip water. Monthly over a 2-yr period, we coll…
The Influences of Hydrology on the Radiogenic and Stable Carbon Isotope Composition of Cave Drip Water, Grotta di Ernesto (Italy)
14 C and δ 13 C values of C-containing species in cave drip waters are mainly controlled by the C isotope composition of karst rock and soil air, as well as by soil carbon dynamics, in particular the amount of soil CO 2 in the unsaturated soil zone and the process of calcite dissolution. Here, we investigate soil carbon dynamics by analyzing the 14 C activity and δ 13 C values of C dissolved in cave drip water. Monthly over a 2-yr period, we coll…
The Influence of Soil Organic Matter Age Spectrum on the Reconstruction of Atmospheric 14 C Levels Via Stalagmites
The imprint of the radiocarbon bomb peak was detected in the top of stalagmite ER-77 from Grotta di Ernesto (NE Italy). This recently grown stalagmite reveals a reservoir age, also known as dead carbon fraction (dcf), of ≃1050 14 C yr, or 12%. By applying a 14 C soil-karst model, the age spectrum of soil organic matter (SOM) as well as the CO 2 contribution of the single SOM reservoirs to the total soil CO 2 can be derived. Under the assumption o…
Geology (2 works) · Geology and Paleoclimatology Research (2 works) · Karst (2 works) · Karst Systems and Hydrogeology (2 works) · Paleontology (2 works) · Soil Science (2 works) · Archaeology (1 works) · Atmospheric sciences (1 works) · Calcite (1 works) · Carbon cycle (1 works)