Mikhail Alexandrin
Biographic Data
| ID | 4640440 |
|---|---|
| NAME | Mikhail Alexandrin |
| GIVEN NAMES | Mikhail |
| FAMILY NAME | Alexandrin |
| SIGNATURE | ALEXANDRIN M |
| AFFILIATIONS | Russian Academy of Sciences |
| ORCID | 0000-0002-4064-6979 |
| VERIFIED | Yes |
| TOTAL WORKS | 4 |
| TOTAL CITATIONS | 3 |
| WORKS AS AUTHOR | 4 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2020 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 1 |
First Younger Dryas-Early Holocene varve chronology of the Russian Plain
Annually-laminated lake sediments (varves) are among the most reliable archives for high-resolution paleoenvironmental reconstruction. However, the Russian Plain has remained a gap in the global distribution of varve chronologies. This preliminary study presents the first Younger Dryas Early Holocene varve chronology from Lake Kasplya (western part of the Russian Plain). A 17.3 m sediment core (Kas-17) was retrieved in 2022, of which the 9.6–15.2…
Hyperspectral imaging and high-resolution biogenic sedimentary proxies of the mid-elevation Lake Khorlakel (Western Caucasus)
Hyperspectral imaging of lake sediment cores offers a promising analytical method being both high-resolution and non-destructive. In this study, we investigate the potential of an industry-standard hyperspectral (VNIR) camera combined with a custom developed software package to provide indirect data on past changes in sediment accumulation conditions of a mid-elevation lake in the Caucasus Mountains. The software allows for automated core fragmen…
Variations of heat availability in the Western Caucasus in the past 1500 years inferred from a high-resolution record of bromine in the sediment of Lake Karakel
The Holocene paleoenvironmental history of Western Caucasus (Russia) reconstructed by multi-proxy analysis of the continuous sediment sequence from Lake Khuko
This paper presents new multi-proxy records of the Holocene environmental and climatic changes in the Western Caucasus revealed from a continuous sediment sequence from mountainous Lake Khuko (Caucasus State Natural Biospheric Reserve, 1744 m a.s.l.). Palaeoecological analyses of a sediment core for grain size, magnetic susceptibility, loss on ignition, and pollen allowed us to determine five principal climatic phases with several subphases since…
The Holocene paleoenvironmental history of Western Caucasus (Russia) reconstructed by multi-proxy analysis of the continuous sediment sequence from Lake Khuko
This paper presents new multi-proxy records of the Holocene environmental and climatic changes in the Western Caucasus revealed from a continuous sediment sequence from mountainous Lake Khuko (Caucasus State Natural Biospheric Reserve, 1744 m a.s.l.). Palaeoecological analyses of a sediment core for grain size, magnetic susceptibility, loss on ignition, and pollen allowed us to determine five principal climatic phases with several subphases since…
The Holocene paleoenvironmental history of Western Caucasus (Russia) reconstructed by multi-proxy analysis of the continuous sediment sequence from Lake Khuko
This paper presents new multi-proxy records of the Holocene environmental and climatic changes in the Western Caucasus revealed from a continuous sediment sequence from mountainous Lake Khuko (Caucasus State Natural Biospheric Reserve, 1744 m a.s.l.). Palaeoecological analyses of a sediment core for grain size, magnetic susceptibility, loss on ignition, and pollen allowed us to determine five principal climatic phases with several subphases since…
Variations of heat availability in the Western Caucasus in the past 1500 years inferred from a high-resolution record of bromine in the sediment of Lake Karakel
Hyperspectral imaging and high-resolution biogenic sedimentary proxies of the mid-elevation Lake Khorlakel (Western Caucasus)
Hyperspectral imaging of lake sediment cores offers a promising analytical method being both high-resolution and non-destructive. In this study, we investigate the potential of an industry-standard hyperspectral (VNIR) camera combined with a custom developed software package to provide indirect data on past changes in sediment accumulation conditions of a mid-elevation lake in the Caucasus Mountains. The software allows for automated core fragmen…
First Younger Dryas-Early Holocene varve chronology of the Russian Plain
Annually-laminated lake sediments (varves) are among the most reliable archives for high-resolution paleoenvironmental reconstruction. However, the Russian Plain has remained a gap in the global distribution of varve chronologies. This preliminary study presents the first Younger Dryas Early Holocene varve chronology from Lake Kasplya (western part of the Russian Plain). A 17.3 m sediment core (Kas-17) was retrieved in 2022, of which the 9.6–15.2…
Geology and Paleoclimatology Research (4 works) · Marine and environmental studies (4 works) · Geography (3 works) · Geology (3 works) · Holocene (3 works) · Paleontology (3 works) · Physical geography (3 works) · Sediment (3 works) · Chronology (2 works) · High resolution (2 works)