A E Cherkinsky
Biographic Data
| ID | 5597754 |
|---|---|
| NAME | A E Cherkinsky |
| GIVEN NAMES | A E |
| FAMILY NAME | Cherkinsky |
| SIGNATURE | CHERKINSKY A E |
| AFFILIATIONS | (Institute of Geography, Russian Academy of Science, Staromonetny pereulok 29, Moscow 109017, Russia) |
| VERIFIED | No |
| TOTAL WORKS | 5 |
| TOTAL CITATIONS | 18 |
| WORKS AS AUTHOR | 5 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1993 |
| LATEST PUBLICATION YEAR | 1997 |
| H-INDEX | 3 |
The latest pleistocene in southwestern Siberia and Kazakhstan
C Dating and Soil Organic Matter Dynamics in Arctic and Subarctic Ecosystems
The carbon content, pH and 14 C concentration of humic acids were determined for three soil series of Arctic and Subarctic ecosystems. The measured 14 C ages were interpreted in the light of an equilibrium model of humus formation and of mineralization processes in recent soils, and the coefficient of renovation, K r , was calculated for humic acids. The comparison of K r for series formed under different climatic conditions suggested that global…
Glacier variations, mudflow activity and landscape development in the Aksay Valley (Tian Shan) during the late Holocene
The object of this paper is to reconstruct the history of glaciation and the dynamics of mudflow activity as part of the development of landscapes in the Aksay Valley, Kirgizsky Ridge, over the last 2000 years. Glacial, mudflow and slope deposits were dated by lichenometry and the radiocarbon method. The results of 14C dating of buried soils shows that at about 1700 BP a period of activization of slope processes took place in the valley. The zone…
Dynamics of Radiocarbon in Soils
We present here a model of humus accumulation in recent soils. We have estimated the coefficients of mineralization of humus and humic acid for a typical Chernozem soil. We suggest a technique for calculating the renewal time of soil with specific activity higher than the modern standard and discuss the results for different soils
Problems in Radiocarbon Dating of Soils
We discuss our progress in three principal applications of 14 C dating of recent and fossil soils: 1) new methods; 2) problems of interpreting 14 C soil data ( e.g., 14 C age of soils, age of soils, duration of humus formation, rate of carbon cycling); and 3) 14 C analysis of soil organic matter (OM) in pedology and paleogeography ( e.g., soil genesis and evolution, humus formation and OM metamorphosis, geochronology and stratigraphy of Late Plei…
Dynamics of Radiocarbon in Soils
We present here a model of humus accumulation in recent soils. We have estimated the coefficients of mineralization of humus and humic acid for a typical Chernozem soil. We suggest a technique for calculating the renewal time of soil with specific activity higher than the modern standard and discuss the results for different soils
Problems in Radiocarbon Dating of Soils
We discuss our progress in three principal applications of 14 C dating of recent and fossil soils: 1) new methods; 2) problems of interpreting 14 C soil data ( e.g., 14 C age of soils, age of soils, duration of humus formation, rate of carbon cycling); and 3) 14 C analysis of soil organic matter (OM) in pedology and paleogeography ( e.g., soil genesis and evolution, humus formation and OM metamorphosis, geochronology and stratigraphy of Late Plei…
C Dating and Soil Organic Matter Dynamics in Arctic and Subarctic Ecosystems
The carbon content, pH and 14 C concentration of humic acids were determined for three soil series of Arctic and Subarctic ecosystems. The measured 14 C ages were interpreted in the light of an equilibrium model of humus formation and of mineralization processes in recent soils, and the coefficient of renovation, K r , was calculated for humic acids. The comparison of K r for series formed under different climatic conditions suggested that global…
Dynamics of Radiocarbon in Soils
We present here a model of humus accumulation in recent soils. We have estimated the coefficients of mineralization of humus and humic acid for a typical Chernozem soil. We suggest a technique for calculating the renewal time of soil with specific activity higher than the modern standard and discuss the results for different soils
Problems in Radiocarbon Dating of Soils
We discuss our progress in three principal applications of 14 C dating of recent and fossil soils: 1) new methods; 2) problems of interpreting 14 C soil data ( e.g., 14 C age of soils, age of soils, duration of humus formation, rate of carbon cycling); and 3) 14 C analysis of soil organic matter (OM) in pedology and paleogeography ( e.g., soil genesis and evolution, humus formation and OM metamorphosis, geochronology and stratigraphy of Late Plei…
Glacier variations, mudflow activity and landscape development in the Aksay Valley (Tian Shan) during the late Holocene
The object of this paper is to reconstruct the history of glaciation and the dynamics of mudflow activity as part of the development of landscapes in the Aksay Valley, Kirgizsky Ridge, over the last 2000 years. Glacial, mudflow and slope deposits were dated by lichenometry and the radiocarbon method. The results of 14C dating of buried soils shows that at about 1700 BP a period of activization of slope processes took place in the valley. The zone…
C Dating and Soil Organic Matter Dynamics in Arctic and Subarctic Ecosystems
The carbon content, pH and 14 C concentration of humic acids were determined for three soil series of Arctic and Subarctic ecosystems. The measured 14 C ages were interpreted in the light of an equilibrium model of humus formation and of mineralization processes in recent soils, and the coefficient of renovation, K r , was calculated for humic acids. The comparison of K r for series formed under different climatic conditions suggested that global…
The latest pleistocene in southwestern Siberia and Kazakhstan
Geology (5 works) · Geology and Paleoclimatology Research (4 works) · Paleontology (4 works) · Earth science (3 works) · Ecology (3 works) · Geography (3 works) · Holocene (3 works) · Humus (3 works) · Physical geography (3 works) · Pleistocene (3 works)