Holocene Sedimentary Record from Lake Silvana, SE Brazil
Rodrigues-Filho, Saulo; Muller, German
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Description for Holocene Sedimentary Record from Lake Silvana, SE Brazil
Paperback. Mineralogical-sedimentological and geochemical investigations in combination with pollen data of a 12.7-m-long dated sediment core from Lake Silvana, Brazil, permit the reconstruction of the climatic history over the past 10,000 years. This text presents the findings of that study. Series: Lecture Notes in Earth Sciences. Num Pages: 110 pages, 51 black & white illustrations, 11 black & white tables, biography. BIC Classification: 1KLSB; PNV; RBGB; RBGF. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly. Dimension: 235 x 155 x 6. Weight in Grams: 260.
Mineralogical-sedimentological and geochemical investigations in combination with pollen data of a 12.7-m-long dated sediment core from Lake Silvana, SE Brazil, permit the reconstruction of the climatic history over the past 10,000 years. The lowermost section (I) reflects a coarse paleosol-type sediment with abundant plant debris and rootlets; pollen indicates grassland vegetation. Section II represents fine-grained lake sediments; pollen indicates a savanna-like vegetation. Section III represents a pollen-free, coarse-grained allogenic sediment deposited under high transportation energy (increased precipitation). Section IV, a greenish sequence with increasing C content towards the top, has a pollen spectrum of present-day vegetation (semideciduous forest). The different ... Read more
Mineralogical-sedimentological and geochemical investigations in combination with pollen data of a 12.7-m-long dated sediment core from Lake Silvana, SE Brazil, permit the reconstruction of the climatic history over the past 10,000 years. The lowermost section (I) reflects a coarse paleosol-type sediment with abundant plant debris and rootlets; pollen indicates grassland vegetation. Section II represents fine-grained lake sediments; pollen indicates a savanna-like vegetation. Section III represents a pollen-free, coarse-grained allogenic sediment deposited under high transportation energy (increased precipitation). Section IV, a greenish sequence with increasing C content towards the top, has a pollen spectrum of present-day vegetation (semideciduous forest). The different ... Read more
Product Details
Format
Paperback
Publication date
1999
Publisher
Springer-Verlag Berlin and Heidelberg GmbH & Co. KG Germany
Number of pages
110
Condition
New
Series
Lecture Notes in Earth Sciences
Number of Pages
98
Place of Publication
Berlin, Germany
ISBN
9783540662051
SKU
V9783540662051
Shipping Time
Usually ships in 15 to 20 working days
Ref
99-15
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