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Fish remains as a source to reconstruct long-term changes of fish communities in the Austrian and Hungarian Danube

2015; Springer Science+Business Media; Volume: 77; Issue: 3 Linguagem: Inglês

10.1007/s00027-015-0393-8

1420-9055

Alfred Galik, Gertrud Haidvogl, László Bartosiewicz, G. Guti, Mathias Jungwirth,

Fish Ecology and Management Studies

The main objective of this paper is to investigate how archaeological fish remains and written historical records can contribute to the reconstruction of long-term developments of fish communities along the Austrian and Hungarian Danube. Although such approaches are sensitive to various factors, the chronological subdivision and relative quantification of proxy data demonstrate environmental and faunal changes from Prehistory onwards. Intensification of fisheries, decline of large specimens and massive exploitation of small and young fish point to increasing pressure along the chronological sequence towards Early Modern times. One result of this impact was the establishment of regulations and laws to protect such fish. At the same time, the rise of aquaculture and common carp cultivation can be viewed as another upshot of human impact on the Danube's environment. Finally, the massive import of salted marine fish reflects a compensation for the undersupply caused by overexploitation of the Danube fish fauna and points to the growing demand for fish as food in late medieval and Early Modern times.