81 - Prairies améliorées

Improved grasslands

Typologie des habitats de Saint-Pierre-et-Miquelon

Descriptif anglais

Land occupied by heavily fertilized or reseeded permanent grasslands, sometimes treated by selective herbicides, with very impoverished flora and fauna, used for grazing, soil protection and stabilization, landscaping or recreation.

Bibliographie

Devillers P., Devillers-Terschuren J. & Vander Linden C., 2001. PHYSIS Palaearctic Habitat Classification Database. Updated to 10 December 2001. Institut Royal des Sciences Naturelles, Bruxelles. (Source)

Ellenberg, 1963, 1988; Knapp, 1973; Zohary, 1973; Grin & al., 1976; Chiappini, 1985b; Noirfalise, 1988; de Rougemont, 1989; Morrison, 1989; Dziewulska, 1990; Green, 1990; Montserrat and Fillat, 1990; Loiseau & al., 1990; Ito, 1990; Shildrick, 1990; Breymeyer, 1990; Oberdorfer, 1993b; Ozenda, 1994; Waugh, 1995: 420-469; Pott, 1996; Grabherr, 1997.