Panarella Flood Plain
Map of the flood plain |
From an environmental point of view, Panarella Flood Plain is the result of human action and of the creative power of nature. It has a considerable landscape value, since it is one of the largest flood plain formations and represents one of the most various and charming elements of the lower course of the river Po. In order to meet the need for conservation, but also to educate the visitors and make them respect the environment, the Municipal Administration of Papozze has required and obtained from the State Property Office an area of about 20 hectares, which is managed together with W.W.F. section of Rovigo. The renaturalization measures, carried out with the Community financing Leader II, has further requalified the whole flood plain, which has also been provided with trails for visits and for the observation of the fauna.
As far as vegetation is concerned, the physiognomic aspect enables to divide the area into three zones: marshland, grassland, and woodland.
Marshland |
Marshland
These areas include two large basins of shallow waters. Pioneer vegetation grows on wet muds: Paspalum paspalodes, Anagallis acquatica, Ranunculus sceleratus, Juncus articolatus, Juncus bufanius, Lindernia anagallidea. Aquatic vegetation: Potamogeton nodaus, Potamogetus crispus, Paspalum paspalodes, Eleocharis palustris, Schoenoplectus triqueter, Scoenoplectus tabernaemontani, Menta pulegium.
Salix
alba |
Grassland
They are meadow areas that can be distinguished according to the degree of humidity. The wet meadows near the basins house herbaceous communities like: Juncus articolatus, Typhoides arundinacea, Paspalum paspalodes, Trifolium repens, Agrostis stolonifera, Epilobium hirsutum, shrubs of Salix alba. The meadows on moderately wet soil: Trifolium repens, Festuca pratensis. The westernmost areas, in particular the inner steep slopes of the embankments and the trails are populated by xerophilous herbaceous communities.
Woodland
They include more areas corresponding with the flood plains which have not been interested by the recent measures. The vegetation is represented by a willow grove mainly formed by Salix alba, growing sometimes with Salix purpurea, S. trianda, and Populus alba.
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