BASEL, Switzerland, Jan. 21 -- Hydrobiologia, a peer-reviewed journal that says it features the biology of freshwater and marine environments, published research articles on the following topics in its Vol. 850, No. 3 edition:

Primary Research Papers:

* Stable isotope evidence for a shift in diet with increasing energy demand for reproduction in squid Illex argentinus

* Effect of soil moisture on the multi-component decomposition of wetland macrophytes