Budowa autostrady A-2 - szansą na wzbogacenie walorów i zasobów w przekształconym krajobrazie rolniczym Wielkopolski

• Autorzy: Dymitryszyn I.

Warianty tytułu

EN

Highway construction - an opportunity to enhance assets and rescources in the transformed Wielkopolska agricultural landscape

• Języki publikacji: PL

Abstrakty

EN

The section of the newly designed A-2 highway between Poznań and Września takes a new route through agriculturally used land. Most frequently, land designated for highway corridors is covered with huge single-crop corn and wheat acreage. The primeval Wielkopolska landscape in this region was characterised by high proportion of wooded areas and large areas of bogs. Over time, starting in the XIV century, deforestation and drainage of the area started, gradually transforming the species rich forest and hydrogenic habitat (Hładynowicz H. J. 1932). The physiognomy of Wielkopolska underwent transformation particularly in the XX century, a visible indication of which was the disappearance of characteristic small ponds. Fragmented agricultural landscape has undergone a strong degradation. Most of the natural recourses disappeared (lot of animal and plant species). Indigenous species survive only inside, not numerous and isolated, habitat remnants. Is there a chance, that construction of the A-2 highway would able to change degraded stage of Wielkopolska landscape? Green belts and right-of-way with rich structure of designed vegetation, parallel to carriageways, can functioning as a corridor. Green corridors near existing motorways in Holland, USA function as a corridors, which connecting isolated patches as: tree plantings, cave-in lakes surrounded by crop fields (habitat remnants of numerous species). Forest birds, small mammals, arthropods are used to migrate along Corynephore-tum associations, groups of native shrubs and trees species shaped on a highway ROW (Viles R.L., Rosier D. 2001; Bolger D., Scott A. at al. 2001; Bergin T, Best L. at al. 2000; Brotons L, Herrando S., 2001 Vermeulen H., 2000). The key plans of Polish motorway network should consider management by rules of the landscape ecology. That means not only a creation of management projects in the limits of highway's separating lines (borders of land repurchase) but a creation integrated plans of ecological management of agricultural landscape adjacent to a road corridor, too. Ecological rules of a roadside landscape designing take a chance to recreate some natural recourses in degraded agricultural landscape of Wielkopolska.

Słowa kluczowe

PL

autostrada; krajobraz rolniczy; przekształcenie krajobrazu; Wielkopolska

EN

highway; rural landscape; Wielkopolska

• Wydawca: Wydawnictwo Uniwersytetu Przyrodniczego we Wrocławiu
• Czasopismo: Architektura Krajobrazu
• Rocznik: 2003
• Tom: nr 1-2
• Strony: 40--44
• Opis fizyczny: Bibliogr. 7 poz.

Twórcy

autor

Dymitryszyn I.

• Katedra Architektury Krajobrazu, Wydział Ogrodnictwa Architektury Krajobrazu, Szkoła Główna Gospodarstwa Wiejskiego w Warszawie

Bibliografia

• 1. Bergin Timothy, Best Louis, Freemark Kathryn E., i in., 2000: Effects of landscape structure on nest predation in roadsides of a midwestern agroecosystem: a multiscale analysis, [w:] Landscape Ecology 15, Holandia, p. 131-143.
• 2. Bolger Douglas T., Scott A. Thomas, Rottenberry John T., 2001: Use of corridor-like landscape structures by bird and small mammal species, [w:] Biological Conservation 102, p. 213-224.
• 3. Brotons Lluis, Herrando Sergi, 2001: Reduced bird occurence in pine forest fragments associated with road proximity in a Medoterranean agricultural area, [w:] Landscape and Urban Planning 57, p. 77-89.
• 4. Hładynowicz Jan H., 1932: Zmiany krajobrazu i rozwój osadnictwa w Wielkopolsce od XIV do XIX w, Instytut Popierania Polskiej Twórczości Naukowej, Lwów.
• 5. Ilnicki Piotr, 1998: Krajobrazy rolnicze Wielkopolski jako efekt wielowiekowej antropopresji, [w:] Acta Geographica Lodziensia 74, pp. 61-75.
• 6. Vermeulen Hendrik J.W., 2000: Road-side verges: habitat and corridor for carabid beetles of poor sandy and open areas, Universitet Wageningen, Wageningen.
• 7. Viles R.L., Rosier D.J., 2001: How to use roads in the creation of greenways: case studies in three New Zealand landscapes, [w:] Landscape and Urban Planning, 55, pp. 15-27.

Uwagi

Bibliografia sporządzona została na podstawie przypisów.