Registros del 1 al 10 de 2847 encontrados |
![](./images/clear.gif) 1.- (super 13) C NMR and FTIR spectroscopy characterization of humic acids in Spodosols under tropical rain forest in southeastern Brazil
Elsevier; Amsterdam; NLD; Netherlands, 2008
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![](./images/clear.gif) 2.- (SUPER 13) C-CONTENTS OF SEDIMENTARY BACTERIAL LIPIDS IN A SHALLOW SULFIDIC MONOMICTIC LAKE (LAKE CISO, SPAIN)
PERGAMON; OXFORD-NEW YORK; III; INTERNATIONAL, 2000
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![](./images/clear.gif) 3.- (SUPER 13) C-NMR OF FOREST SOIL LIPIDS
LIPPINCOTT, WILLIAMS & WILKINS COMPANY; BALTIMORE, MD; USA; UNITED STATES, 2001
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![](./images/clear.gif) 4.- (SUPER 14) C DATING AND STABLE CARBON ISOTOPES OF SOIL ORGANIC MATTER IN FOREST-SAVANNA BOUNDARY AREAS IN THE SOUTHERN BRAZILIAN AMAZON REGION
UNIVERSITY OF ARIZONA, DEPARTMENT OF GEOSCIENCES; TUCSON, AZ; USA; UNITED STATES, 1998
PROCEEDINGS OF THE 16TH INTERNATIONAL RADIOCARBON CONFERENCE; PART 2
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![](./images/clear.gif) 5.- (super 14) C sedimentary chronology and carbon cycle; implications for paleoclimatic change in Brazil
American Institute of Physics; New York, NY; USA; United States, 2008
The natural radiation environment; 8th international symposium (NRE VIII)
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![](./images/clear.gif) 6.- (super 2) H/ (super 1) H ratio of hopanes, tricyclic and tetracyclic terpanes in oils and source rocks from the Potiguar Basin, Brazil
Elsevier;; III; International, 2012
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![](./images/clear.gif) 7.- (super 210) Pb dating of sediments in a heavily contaminated drainage channel to the La Plata Estuary in Buenos Aires, Argentina
Elsevier; Oxford; GBR; United Kingdom, 2007
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![](./images/clear.gif) 8.- (super 210) Pb-derived history of PAH and PCB accumulation in sediments of a tropical inner lagoon (Las Matas, Gulf of Mexico) near a major oil refinery
Elsevier; New York, NY; III; International, 2012
Environmental records of anthropogenic impacts
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![](./images/clear.gif) 9.- (super 230) Th-normalized fluxes of biogenic components from the central and southernmost Chilean margin over the past 22,000 years
Geochemical Society of Japan; Nagoya; JPN; Japan, 2013
Geoscience dynamics in the Patagonia Archipelago-Southern Pacific Ocean
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![](./images/clear.gif) 10.- 1,2,4-trichlorobenzene flow characteristics in saturated homogeneous and stratified porous media
Springer; Dordrecht; NLD; Netherlands, 2006
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