Titlebook: Environmental Tracers in Subsurface Hydrology; Peter G. Cook,Andrew L. Herczeg Book 2000 Springer Science+Business Media New York 2000 Gro

Simulate

https://doi.org/10.1007/BFb0096351tural isotopic composition of boron (at least 90%.), and the development and refinement of mass spectrometric techniques (e.g., Spivack and Edmond, 1986; Vengosh ., 1989; Eisenhut ., 1996). The wide range in isotopic composition of the boron sources in water resources, both natural (e.g., sea water,

Lethargic

Armory

内行

骚扰

,δ11B, Rare Earth Elements, δ37CI, 32Si, 35S, 129I, fossil brines, hydrothermal fluids) and anthropogenic (sewage effluents, boron fertilisers, fly ash leachate), as well as the reactivity of boron with the aquifer matrix, make boron a useful natural isotopic tracer in groundwaters.

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Book 2000cal and horizontal groundwater velocities, groundwater rechargerates, inter-aquifer leakage and mixing processes, chemical processesand palaeohydrology. Practicing hydrologists, soil physicists andhydrology professors and students will find the book to be a valuablesupport in their work.

Loathe

EXUDE

4He in Groundwater, assumption that U- and Th- bearing minerals quantitatively retain the He produced within them. However, comparison of U-He dates with other methods (e.g., K-Ar) has shown that U-He ages frequently underestimate the true age of the sample as a result of incomplete He retention.

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