BİTKİ KOMMUNİTELERİNDE BETA ÇEŞİTLİLİK
Celal Bayar Üniversitesi Eğitim Fakültesi DergisiCilt 2011/1, Sayı 1
The terms alpha, beta and gamma diversity introduced by Whittaker. Species diversity is determined as Alpha or Beta level. Beta diversity is the variation in species composition among sites in a geographic region. Beta diversity is a key concept for …