Figure 4From: Biodiversity of Talitridae family (Crustacea, Amphipoda) in some Tunisian coastal lagoons Principal Component Analysis (PCA) performed on the environmental factors. V: Vanadium, Cr: Chromium, Mn: Manganese, Co: Cobalt, Ni: Nickel, Cu: Copper, Zn: Zinc, As: Arsenic, Cd: Cadmium, Sn: Tin, Tl: Thallium, Pb: Lead, Li: Lithium, Rb: Rubidium, Sr: Strontium, Tsol: soil temperature, Hsol: soil humidity, Gra: granulometry, Na+: sodium, MO: organic matter.Back to article page