%0 Journal Article
%T COENOLOGICAL SHIFT FOLLOWING FERTILIZATION IN MEDITERRANEAN GRASSLAND
%A ALESSANDRO SERAFINI SAULI
%A GIULIANO FANELLI
%A ANNA TESTI
%J Annali di Botanica
%D 2006
%I University La Sapienza of Rome
%X In Rome both meadows of CentraI-European affinity and Mediterranean dry grasslands are presento We studied a site (Parco Regionale Urbano de] Pineto in Rome) with very diverse vegetation, where species belonging to both coenologica] groups oceur. Wc fertilized a grassland with a combination of phosphorus (P) and nitrogen (N). After fertilization diagDostie species of Helianthemetea guttati (Thcrophytes) dccrease while species of MolinioArrhenatheretea (Hemicriptophytes) increase. In a climate as that of Rome, transition between Mediterranean (with summer drought) and Central European (without summer drought), nutrients availability modulates the distribution of vegetation Classes with respectively Mediterranean or Central-Europe affinities.
%K FERTILIZATION
%K N AND P
%K GRASSALND
%K ELLENBERG
%K INDICATORS
%K LIFE FORMS
%K CHOROTYPES
%U http://annalidibotanica.uniroma1.it/index.php/Annalidibotanica/article/view/9162