Stable isotope methods are powerful, frequently used tools which allow diet and trophic
position reconstruction of organisms and the tracking of energy sources through …

The stable isotopes of nitrogen (δ15N) and carbon (δ13C) provide powerful tools for
estimating the trophic positions of and carbon flow to consumers in food webs; however, the …

Moisture source history and changes in atmospheric circulation are the most important
attributes for portraying past climate changes and for estimating possible future trends …

The Early Toarcian transgression is marked by the occurrence of organic carbon-rich shales
in large parts of western Europe and in other parts of the world as well. Based on the …

Lower Cretaceous synrift lacustrine shales from the Congo Basin, west Africa, have been
analyzed with sedimentological and geochemical techniques to characterize source rock …

Experimental data for carbonate adsorption onto synthetic goethite, spanning 3 orders of
magnitude in carbonate concentrations, were simulated using the triple-layer surface …

A differentiated reconstruction of palaeolimnologic,–environmental, and–climatic conditions
is presented for the Middle Miocene long-term freshwater lake (14.3 to 13.5 Ma) of the …

We investigated δ13 carbon (C)‐dissolved inorganic carbon (DIC) values in 72 lakes from
diverse regions using literature data as well as new measurements for 32 lakes. δ13C‐DIC …

Weekly water samples were taken to measure stable isotope composition (δ13C and δ15N)
of particulate organic matter (POM) in Lake Wauberg, Florida, from June 1994 to May 1995 …

We present here an improved and reliable method for measuring the concentration of
dissolved inorganic carbon (DIC) and its isotope composition (δ13CDIC) in natural water …