Erwin Appel
Biographic Data
| ID | 4130014 |
|---|---|
| NAME | Erwin Appel |
| GIVEN NAMES | Erwin |
| FAMILY NAME | Appel |
| SIGNATURE | APPEL E |
| AFFILIATIONS | University of Tübingen |
| ORCID | 0000-0002-0831-2936 |
| VERIFIED | Yes |
| TOTAL WORKS | 9 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 9 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1997 |
| LATEST PUBLICATION YEAR | 2015 |
| H-INDEX | 0 |
Late Plio-Pleistocene humidity fluctuations in the western Qaidam Basin (NE Tibetan Plateau) revealed by an integrated magnetic–palynological record from lacustrine sediments
Deciphering the climatic evolution of the Tibetan Plateau region during the Plio-Pleistocene is hampered by the lack of continuous archives and proxy datasets indicative of moisture availability. Here we assess the suitability of magnetic susceptibility (χ) measured on lacustrine sediments as a paleohydrological proxy based on material from drill core SG-1 (2.69–0.08 Ma) from the western Qaidam Basin. Our assessment is based on directly comparing…
Late Pliocene–Quaternary evolution of redox conditions in the western Qaidam paleolake (NE Tibetan Plateau) deduced from Mn geochemistry in the drilling core SG-1
Manganese (Mn) in lake sediments reacts strongly to changes of redox conditions. This study analyzed Mn concentrations in oxides, carbonates, and bulk phases of the calcareous lacustrine sediments of a 938.5-m-long core (SG-1) taken from the western Qaidam Basin, well dated from 2.77 Ma to 0.1 Ma. Comparisons of extractions from diluted hydrochloric acid, acetic acid and citrate"bicarbonate"dithionite demonstrate that variations of Mn concentrati…
Proxies for Quaternary monsoon reconstruction on the Tibetan Plateau
Quaternary paleolake nutrient evolution and climatic change in the western Qaidam Basin deduced from phosphorus geochemistry record of deep drilling core SG-1
Environmental implications of the magnetic record in Pleistocene lacustrine sediments of the Qaidam Basin, NE Tibetan Plateau
Magnetostratigraphy of deep drilling core SG-1 in the western Qaidam Basin (NE Tibetan Plateau) and its tectonic implications
The Qaidam Basin is the largest intermontane basin of the northeastern Tibetan Plateau and contains a continuous Cenozoic sequence of lacustrine sediments. A ~ 1000-m-deep drilling (SG-1) with an average core recovery of ~ 95% was carried out in the depocenter of the Chahansilatu playa (sub-depression) in the western Qaidam Basin, aimed to obtain a high-resolution record of the paleoenvironmental evolution and the erosion history. Stepwise altern…
Palaeoclimatic changes over the past 1 million years derived from lacustrine sediments of Heqing basin (Yunnan, China)
Palaeopedology and magnetic susceptibility of a loess–palaeosol sequence in southwest Germany
Archaeological prospection of wall remains using geoelectrical methods and GPR
Geoelectrical twinpole mapping clearly reveals shallow wall remains of a Roman villa complex built from limestone blocks. A tripole array is introduced that may allow the estimation of the strike direction of linear structures by electrical profiling on a single line. Further geoelectrical investigations, i.e. Wenner profiling and pseudosection, as well as geoelectrical forward modelling have been carried out on a standard profile across prominen…
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Archaeological prospection of wall remains using geoelectrical methods and GPR
Geoelectrical twinpole mapping clearly reveals shallow wall remains of a Roman villa complex built from limestone blocks. A tripole array is introduced that may allow the estimation of the strike direction of linear structures by electrical profiling on a single line. Further geoelectrical investigations, i.e. Wenner profiling and pseudosection, as well as geoelectrical forward modelling have been carried out on a standard profile across prominen…
Palaeopedology and magnetic susceptibility of a loess–palaeosol sequence in southwest Germany
Palaeoclimatic changes over the past 1 million years derived from lacustrine sediments of Heqing basin (Yunnan, China)
Magnetostratigraphy of deep drilling core SG-1 in the western Qaidam Basin (NE Tibetan Plateau) and its tectonic implications
The Qaidam Basin is the largest intermontane basin of the northeastern Tibetan Plateau and contains a continuous Cenozoic sequence of lacustrine sediments. A ~ 1000-m-deep drilling (SG-1) with an average core recovery of ~ 95% was carried out in the depocenter of the Chahansilatu playa (sub-depression) in the western Qaidam Basin, aimed to obtain a high-resolution record of the paleoenvironmental evolution and the erosion history. Stepwise altern…
Late Pliocene–Quaternary evolution of redox conditions in the western Qaidam paleolake (NE Tibetan Plateau) deduced from Mn geochemistry in the drilling core SG-1
Manganese (Mn) in lake sediments reacts strongly to changes of redox conditions. This study analyzed Mn concentrations in oxides, carbonates, and bulk phases of the calcareous lacustrine sediments of a 938.5-m-long core (SG-1) taken from the western Qaidam Basin, well dated from 2.77 Ma to 0.1 Ma. Comparisons of extractions from diluted hydrochloric acid, acetic acid and citrate"bicarbonate"dithionite demonstrate that variations of Mn concentrati…
Proxies for Quaternary monsoon reconstruction on the Tibetan Plateau
Quaternary paleolake nutrient evolution and climatic change in the western Qaidam Basin deduced from phosphorus geochemistry record of deep drilling core SG-1
Environmental implications of the magnetic record in Pleistocene lacustrine sediments of the Qaidam Basin, NE Tibetan Plateau
Late Plio-Pleistocene humidity fluctuations in the western Qaidam Basin (NE Tibetan Plateau) revealed by an integrated magnetic–palynological record from lacustrine sediments
Deciphering the climatic evolution of the Tibetan Plateau region during the Plio-Pleistocene is hampered by the lack of continuous archives and proxy datasets indicative of moisture availability. Here we assess the suitability of magnetic susceptibility (χ) measured on lacustrine sediments as a paleohydrological proxy based on material from drill core SG-1 (2.69–0.08 Ma) from the western Qaidam Basin. Our assessment is based on directly comparing…
Geology and Paleoclimatology Research (7 works) · Geology (6 works) · Structural basin (6 works) · Geomagnetism and Paleomagnetism Studies (5 works) · Paleontology (5 works) · Climate change (4 works) · Geography (4 works) · Glacial period (4 works) · Oceanography (4 works) · Paleontology and Stratigraphy of Fossils (4 works)