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Mengqu Han, E. Troy Rasbury, N. Gary Hemming, Sidney R. Hemming and Paul B. Tomascak
Mono Lake in eastern California has the highest natural boron concentrations measured in a natural water body. Inputs to Mono Lake are from creeks that drain from the Sierra Nevada, accounting for over 80% of the total water input, and springs account fo...
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Naoki Kabeya, Akira Shimizu, Jian-Jun Zhang and Tatsuhiko Nobuhiro
Two-component hydrograph separation using oxygen-18 concentrations was conducted at a sediment runoff observation weir installed in a small subcatchment of a forested gneiss catchment in Japan. The mean soil thickness of this catchment is 7.27 m, which c...
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Stella Poma,Eduardo O. Zappettini,Sonia Quenardelle,Joao O. Santos,?Magdalena Koukharsky,Elena Belousova,Neal J. McNaughton
Pág. 267 - 292
We have carried out zircon U-Pb SHRIMP dating and Hf isotope determinations as well as geochemical analyses on three plutonic units of Gondwanan magmatism that crop out in NW Argentina. Two episodes of different age and genesis have been identified. The ...
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Carlos Sotomayor, Rafael Ruiz, Luis Muñoz
Pág. 563 - 567
C. Sotomayor, R. Ruiz, and L. Muñoz. 2012. Phloematic mobility of 10Boron in kiwifruit (Actinidia deliciosa) mixed shoots. Cien. Inv. Agr. 39(3): 563-567. Boron (B) is an essential micronutrient showing restricted mobility in plants, except in species th...
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Colombo C.G. Tassinari,Francisco Munizaga,Ruben Ramirez
Pág. 193 - 205
ABSTRACT. Rb-Sr isotopic age and geochemistry of The Mantos Blancos copper deposit: temporal relation of the Jurassic magmatism. The Mantos Blancos volcanic sequence, host of the stratabound Cu (-Ag) deposit of the same name, has been studied for its Rb-...
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