ro an oscow onal U as: host caused the pretreatment methods of ice–wedge ice samples. Good preservation of thin-wall pollen grains of Salix and Liliaceae after pretreatment evidenced appropriate pretreatment procedure. There is evident correlation between pollen system and low microbial activity. C...
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| Format: | Text |
| Language: | English |
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| Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.509.1037 http://ams.snu.ac.kr/data/papers/sdarticlek4.pdf |
| Summary: | ro an oscow onal U as: host caused the pretreatment methods of ice–wedge ice samples. Good preservation of thin-wall pollen grains of Salix and Liliaceae after pretreatment evidenced appropriate pretreatment procedure. There is evident correlation between pollen system and low microbial activity. C dating of age of long distance transported pollen, primarily tree pollen. The regional tundra pollen input is trate from several kilograms of the ice–wedge ice. lake water at sub aqueous stage are the main source for ice wedges. Water comes into frost cracks in spring, when snow melting and flooding take place. At sub aqueous stage there is a possibility for incoming of penecontemporaneous pollen and spores into ice wedges. Average percentages of |
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