ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] FIG. 1 Die-back of Pistia stratiotes on the Volta lake, Ghana. In 2 yr of regular observations2, Pistia retreat resulted from disruption of Pistia mats by storms in the late dry season (February and March), following several months during which the plants, even in enclosed permanent plots, had ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/248452a0
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