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Using ratios in cave guano to assess past environmental changes
Stable isotope ratios of cave bat guano reflect environmental influences at the soil and plant
level within the foraging range of the bats. Carbon, nitrogen and hydrogen isotopes have …
level within the foraging range of the bats. Carbon, nitrogen and hydrogen isotopes have …
Stable isotope geochemistry of the modern Shinfa River, northwestern Ethiopian lowlands: a potential model for interpreting ancient environments of the Middle Stone …
Several years of weekly sampling of waters from the Shinfa River watershed in the lowlands
of northwestern Ethiopia yielded 275 samples with δD vsmow and δ 18 O vsmow values …
of northwestern Ethiopia yielded 275 samples with δD vsmow and δ 18 O vsmow values …