Paleoenvironmental shifts spanning the last 6000 years and recent anthropogenic controls inferred from a high altitude temperate lake: (Record no. 15005)
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| fixed length control field | 02670nab a2200253 4500 |
| 005 - DATE & TIME | |
| control field | 20231022151445.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 231022b |||||||| |||| 00| 0 eng d |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Lone, Aasif Mohmad |
| 245 ## - TITLE STATEMENT | |
| Title | Paleoenvironmental shifts spanning the last 6000 years and recent anthropogenic controls inferred from a high altitude temperate lake: |
| Sub Title | Anchar Lake, NW Himalaya/ |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Name of publisher, distributor, etc | Sage, |
| Date of publication, distribution, etc | 2020. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Pages | Vol. 30, issue 1, 2020 ( 23–36 p.). |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc | Integrating multiproxy results (geochemistry, mineral magnetism, grain size, and C/N ratio variability supported by 14C AMS dating), obtained from a 1.4-m sediment core retrieved from high-altitude Anchar Lake, Kashmir Valley, NW Himalaya, we present a 6000-years record of paleoenvironmental and paleolimnological shifts. Phase 1 (6000–4700 cal. yr BP) revealed a wetter climate with a significant terrestrial input corresponding to the gradual strengthening of the westerlies. Phase 2 (4700–3900 cal. yr BP) reflects an overall improved westerly precipitation and autochthonous sources of organic matter (OM). Magnetic parameters also indicate higher lake levels and reducing conditions during this phase. Phase 2 was followed by a gradual diminishing pattern of the westerlies as also represented by phase 3 (3900–2500 cal. yr BP) and phase 4 (2500–1600 cal. yr BP) indicating moderate precipitation conditions, catchment stability, and temperate and/or cold-dry climatic conditions. Phase 5 (1600–500 cal. yr BP) revealed the prevalence of moderately cold/dry and further subdued westerly precipitation. Phase 6 (500 cal. yr BP to present) is represented by reduced westerly precipitation, shrinking lake margins, and significant terrestrial/anthropogenic controls over the lake basin. Mineral magnetic parameters indicate reducing lake bottom water conditions and eutrophication during this phase due to anthropogenic activities. These paleoenvironmental shifts reveal near synchronous changes (within dating uncertainties) with other regional paleoclimate records close to the present Anchar Lake location and reflect the gradual late-Holocene diminishment of the amount of winter/early summer moisture provided by the mid-latitude westerlies. |
| 700 ## - Added Entry Personal Name | |
| Added Entry Personal Name | Achyuthan, Hema |
| 700 ## - Added Entry Personal Name | |
| Added Entry Personal Name | Shah, Rayees Ahmad |
| 700 ## - Added Entry Personal Name | |
| Added Entry Personal Name | Sangode, Satish Jadgeo |
| 700 ## - Added Entry Personal Name | |
| Added Entry Personal Name | Kumar, Pankaj |
| 700 ## - Added Entry Personal Name | |
| Added Entry Personal Name | Chopra, Sundeep |
| 700 ## - Added Entry Personal Name | |
| Added Entry Personal Name | Sharma, Rajveer |
| 773 0# - HOST ITEM ENTRY | |
| Host Biblionumber | 12756 |
| Host Itemnumber | 17200 |
| Place, publisher, and date of publication | London: Sage Publication Ltd, 2019. |
| Title | Holocene/ |
| International Standard Serial Number | 09596836 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | https://doi.org/10.1177/0959683619865599 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | E-Journal |
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| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
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