Pollen and spore deposition in different areas of the Lena Delta
Studies of the annual pollen and spore deposition in different areas of the Lena Delta were undertaken for the first time in the Asian sector of the Arctic during the Russian-German ''LENA 98'' and ''LENA 99'' expeditions in the framework of the International...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.728538 2023-05-15T15:00:34+02:00 Pollen and spore deposition in different areas of the Lena Delta Savelieva, Larissa A Dorozhkina, Marina V Pavlova, Elena Yu MEDIAN LATITUDE: 72.971815 * MEDIAN LONGITUDE: 126.377463 * SOUTH-BOUND LATITUDE: 72.378611 * WEST-BOUND LONGITUDE: 125.820833 * NORTH-BOUND LATITUDE: 73.387222 * EAST-BOUND LONGITUDE: 126.614722 * DATE/TIME START: 1998-07-01T00:00:00 * DATE/TIME END: 1999-08-31T00:00:00 2002-10-14 application/zip, 3 datasets https://doi.pangaea.de/10.1594/PANGAEA.728538 https://doi.org/10.1594/PANGAEA.728538 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.728538 https://doi.org/10.1594/PANGAEA.728538 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Savelieva, Larissa A; Dorozhkina, Marina V; Pavlova, Elena Yu (2002): Modern annual deposition and aerial pollen transport in the Lena Delta. Polarforschung, 70, 115-122, hdl:10013/epic.29864.d001 AWI Arctic Land Expedition L-1 L-2 L-3 Laptev Sea System Lena_1 Lena_2 Lena_3 Lena Delta Siberia Russia Lena-Delta1998 LSS RU-Land_1998_Lena Trap pollen TRAPPOL Dataset 2002 ftpangaea https://doi.org/10.1594/PANGAEA.728538 2023-01-20T07:31:33Z Studies of the annual pollen and spore deposition in different areas of the Lena Delta were undertaken for the first time in the Asian sector of the Arctic during the Russian-German ''LENA 98'' and ''LENA 99'' expeditions in the framework of the International ''Laptev Sea System-2000'' Project. To achieve this objective, three spore-pollen traps were set up along the meridional delta profile in accordance with the European Pollen Monitoring Programme for the period July 1998 to August 1999. A comparison between the results of spore-pollen analysis of the contents of traps and the surrounding vegetation was performed. The results confirmed the current spore-pollen spectra are comprised both of pollen and spores of the local plants and of long-distance pollen and spores. The dependence of the long-distance pollen deposition on the character of the wind regime of the region was established. The prevailing southerly and southeasterly wind direction determines the main pollen influx of tree species from the areas of their growth south of the delta. The features of the morphological structure and fossilization of pollen and the features of the productive capability and plant growing conditions are of large significance in the pollen transfer and deposition. Dataset Arctic laptev Laptev Sea lena delta Polarforschung Siberia PANGAEA - Data Publisher for Earth & Environmental Science Arctic Laptev Sea ENVELOPE(125.820833,126.614722,73.387222,72.378611) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
AWI Arctic Land Expedition L-1 L-2 L-3 Laptev Sea System Lena_1 Lena_2 Lena_3 Lena Delta Siberia Russia Lena-Delta1998 LSS RU-Land_1998_Lena Trap pollen TRAPPOL |
spellingShingle |
AWI Arctic Land Expedition L-1 L-2 L-3 Laptev Sea System Lena_1 Lena_2 Lena_3 Lena Delta Siberia Russia Lena-Delta1998 LSS RU-Land_1998_Lena Trap pollen TRAPPOL Savelieva, Larissa A Dorozhkina, Marina V Pavlova, Elena Yu Pollen and spore deposition in different areas of the Lena Delta |
topic_facet |
AWI Arctic Land Expedition L-1 L-2 L-3 Laptev Sea System Lena_1 Lena_2 Lena_3 Lena Delta Siberia Russia Lena-Delta1998 LSS RU-Land_1998_Lena Trap pollen TRAPPOL |
description |
Studies of the annual pollen and spore deposition in different areas of the Lena Delta were undertaken for the first time in the Asian sector of the Arctic during the Russian-German ''LENA 98'' and ''LENA 99'' expeditions in the framework of the International ''Laptev Sea System-2000'' Project. To achieve this objective, three spore-pollen traps were set up along the meridional delta profile in accordance with the European Pollen Monitoring Programme for the period July 1998 to August 1999. A comparison between the results of spore-pollen analysis of the contents of traps and the surrounding vegetation was performed. The results confirmed the current spore-pollen spectra are comprised both of pollen and spores of the local plants and of long-distance pollen and spores. The dependence of the long-distance pollen deposition on the character of the wind regime of the region was established. The prevailing southerly and southeasterly wind direction determines the main pollen influx of tree species from the areas of their growth south of the delta. The features of the morphological structure and fossilization of pollen and the features of the productive capability and plant growing conditions are of large significance in the pollen transfer and deposition. |
format |
Dataset |
author |
Savelieva, Larissa A Dorozhkina, Marina V Pavlova, Elena Yu |
author_facet |
Savelieva, Larissa A Dorozhkina, Marina V Pavlova, Elena Yu |
author_sort |
Savelieva, Larissa A |
title |
Pollen and spore deposition in different areas of the Lena Delta |
title_short |
Pollen and spore deposition in different areas of the Lena Delta |
title_full |
Pollen and spore deposition in different areas of the Lena Delta |
title_fullStr |
Pollen and spore deposition in different areas of the Lena Delta |
title_full_unstemmed |
Pollen and spore deposition in different areas of the Lena Delta |
title_sort |
pollen and spore deposition in different areas of the lena delta |
publisher |
PANGAEA |
publishDate |
2002 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.728538 https://doi.org/10.1594/PANGAEA.728538 |
op_coverage |
MEDIAN LATITUDE: 72.971815 * MEDIAN LONGITUDE: 126.377463 * SOUTH-BOUND LATITUDE: 72.378611 * WEST-BOUND LONGITUDE: 125.820833 * NORTH-BOUND LATITUDE: 73.387222 * EAST-BOUND LONGITUDE: 126.614722 * DATE/TIME START: 1998-07-01T00:00:00 * DATE/TIME END: 1999-08-31T00:00:00 |
long_lat |
ENVELOPE(125.820833,126.614722,73.387222,72.378611) |
geographic |
Arctic Laptev Sea |
geographic_facet |
Arctic Laptev Sea |
genre |
Arctic laptev Laptev Sea lena delta Polarforschung Siberia |
genre_facet |
Arctic laptev Laptev Sea lena delta Polarforschung Siberia |
op_source |
Supplement to: Savelieva, Larissa A; Dorozhkina, Marina V; Pavlova, Elena Yu (2002): Modern annual deposition and aerial pollen transport in the Lena Delta. Polarforschung, 70, 115-122, hdl:10013/epic.29864.d001 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.728538 https://doi.org/10.1594/PANGAEA.728538 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.728538 |
_version_ |
1766332662417457152 |