wyszukanych pozycji: 2
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A Holocene Sedimentary Record from Lake Silvana, Se Brazil: Evidence for Paleoclimatic Changes from Mineral, Trace-Metal and Pollen Data
ISBN: 9783540662051 / Angielski / Miękka / 1999 / 98 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. 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...
Mineralogical-sedimentological and geochemical investigations in combination with pollen data of a 12.7-m-long dated sediment core from Lake Silvana, ...
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cena:
203,13 |
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Estudo Hidroquímico-Ambiental do Aqüífero Costeiro de Icapuí-CE
ISBN: 9786202187794 / Portugalski / Miękka / 2018 / 112 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
225,30 |