Try the IAEA website:

http://isohis.iaea.org/

for the GNIP (Global Network of Isotopes in Precipitation)

or from the more general

http://www.iaea.org/programmes/ripc/ih/index.html

Hope this helps.

Rick

On 8 Jul 2003 at 15:30, Forizs Istvan wrote:

> Dear Colleagues,
>
> I would like to get a map of tritium in precipitation distribution in
> Europe.
> If anybody can recommend me a paper or website as a source of this map,
> I would appreciate it very much.
>
> Best regards
> Istvan Forizs
>
> --
> -------------------------------------------------------------------------
>
> Dr. F RIZS Istv n                            Istvan FORIZS Ph.D.
> Magyar Tudom nyos Akad‚mia        Laboratory for Geochemical Research
> Geok‚miai Kutat¢laborat¢riuma        Hungarian Academy of Sciences
> C¡m/Address: H-1112 Budapest, Buda”rsi £t 45.   Hungary
> Tel./Phone: (36-1)-309-2600/ mell‚k/extension 1151
> Fax: (36-1)-319-3137
> Http://www.geokemia.hu/people/forizs_hu.html
> -------------------------------------------------------------------------
>

A. Richard Heemskerk                    [log in to unmask]
Environmental Isotope Laboratory        Telephone: 519-888-4567
Department of Earth Sciences            Extension: 5838
University of Waterloo                          Facsimile: 519-746-0183
Waterloo, Ontario, Canada N2L 3G1
http://sciborg.uwaterloo.ca/research_groups/eilab