ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] There are three major difficulties in interpreting the isotope composition of tree ring cellulose. ( 1 ) Organic matter is isotopi-cally inhomogeneous4' . (2) Complex biological, biochemical and hydrological processes take place during the growth of a tree7'12'15. (3) Isotope variations in ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/311558a0