;L;T;C;U;R;N "Ionic Arc community (A)";9.64;8.03;4.58;2.41;6.24;1.74 "Murgia Alta community (B)";9.45;7.47;5.02;2.53;6.50;2.10 "Mann–Whitney U test";"38987.5 NS";30388.0***;29388.0***;36626.0*;"24204.5 NS";32621.5***