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| Titel: |
A Case Study of River Rehabilitation for Fish in Northern Italy: The Panaro River Project |
| Auteur: |
Claudio Comoglio Enrico Pini Prato Mauro Ferri Massimiliano Gianaroli |
| Verschenen in: |
American journal of environmental sciences |
| Paginering: | Jaargang 3 (2007) nr. 3 pagina's 85-92 |
| Jaar: |
2007 |
| Inhoud: |
The restoration of longitudinal connectivity of a watercourse altered by man-made obstaclesis a key issue for the protection and safeguard of freshwater ecosystems and the construction of fishpasses constitutes a relevant ad hoc measure. However, in many countries, like Italy, there is still notan adequate technical-scientific background and experience in this field and therefore severalmigratory species have become extinct or are suffering from severe impacts. The main elements of theriver rehabilitation for fish project promoted by the Modena Province concerning the middle course ofthe Panaro River (North Italy), a watercourse characterised by high naturalistic and environmentalvalues but fragmented by several weirs built to prevent riverbed erosion, are presented in this paper.The case study is analysed through the main steps that were carried out to define a preliminary plan forthe restoration of the river continuity for the migration of four target species (South European nase(Chondrostoma genei), Italian barbel (Barbus plebejus), chub (Leuciscus cephalus cabeda) and soufie(Leuciscus souffia muticellus)) through the design of an innovative type of steep-slope fish ramp withlarge-scale roughness elements. The case study is part of an overall project and is the applicativesection of an “educational” document drawn up in the form of guidelines on the correctmethodological approach for fish passes design, that will be addressed to professionals, techniciansand local Authorities working in the field of water resource management. |
| Uitgever: |
Science Publications (provided by DOAJ) |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 1 van 78 gevonden artikelen
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