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Expert activities and expert opinions within the framework of environmental impact assessments (EIA)

2017 Expert report about the EID for the pumped-storage plant Koralm

Task: Expert report within the field of hydro-ecology about the environmental impact declaration for the pumped-storage plant Koralm

Client: Ökoteam – Institut für Tierökologie und Naturraumplanung OG

2016-2017 Expert opinion for the environmental impact declaration about the B61a

Expert report as unofficial expert within the field of hydro-ecology for the environmental impact declaration about the B61a highway in southern Burgenland

Client: Amt der Bgld. Landesregierung

2016-2017 Expert report about the EID Minex / Zeltweg

Due to expected hydro-chemical and fish-ecological impacts, a planned smelting plant of MINEX GmbH in Zeltweg was subject to an environmental impact declaration. In order to improve the environmental compatibility of the project, DWS Hydro-Ecology evaluated the available EID reports and provided ecological consulting for the client.

Client: World Wildlife Fund

2011-2014 EIA expert report Weinviertel highway, A5 Nord B

Task: Expert report within the field of hydro-ecology, submitted as unofficial expert in the EIA and the water-legislative process for the Weinviertel highway, A5 North B, section Poysbrunn – state border

Client: bmvit; Amt der NÖ Landesregierung

2012-2015 EIA expert report Weinviertel highway, S3

Task: Expert report within the field of hydro-ecology, submitted as unofficial expert in the EIA and the water-legislative process for the Weinviertel highway, S3, section Hollabrunn – Guntersdorf

Client: bmvit

2011-2014 EIA expert report Weinviertel highway, A5 Nord A

Task: Expert report within the field of hydro-ecology, submitted as unofficial expert in the EIA and the water-legislative process for the Weinviertel highway, A5 North A, section Schrick – Poysbrunn

Client: bmvit; Amt der NÖ Landesregierung

2012-2013 Environmental impact statement gravel quarry Untersiebenbrunn

Task: The aim was to record a component report for the division water ecology in the course of the environmental impact declaration for sand and gravel aquisition of the gravel quarry Untersiebenbrunn GmbH. Beside hydro-geological issues, also the following limnological (water-ecological) topics were to be assessed: the prospective trophic delvelopment of dredging in the context of an eutrophication prognosis as well as a possible impact on other water wells by the dredging.

Client: DI Class GmbH

2007 Expert opinion “Geothermal effluents – river Feistritz”

Expert opinion on the ecological impact of discharges of geothermal effluents on the rivers Feistritz and Lafnitz

Auftraggeber: Amt der Bgld. Landesregierung

2003 Expertise on the fishery use of Lake Ratzersdorf

Lake Ratzersdorf,  situated North-East of St. Pölten, is one of the most important recreational areas near the capital of Lower Austria and intensively used for bathing. Besides, it is used extensively for fishing, which was however not allowed under existing water law permit. The local fishing association asked for a expert opinion on possible impacts of fishery on the water quality of Lake Ratzersdorf.

Tasks: Limnological charakterisation on the basis of existing data (water quality, chemistry and biology), calculation of a nutrient balance, assessment of impacts of the fishery use
Client: Fishing association SKG (Sport- und Kulturgemeinschaft der Gewerkschaft der Gemeindebediensteten der Landeshauptstadt St. Pölten)