Nitzschia acicularis

(Kützing) Smith

Dataset region Max occur. (%) N sample
Pechora River, Russia (PEC) 6.40 7
Taimyr Peninsula, Russia (TAI) 5.83 8
Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) 4.26 14
Northern Quebec (QUE) 2.60 4
Lena River, Russia (LEN) 1.25 6
Parameter (unit) Average Maximum Minimum N sample