Occurrence (%)
Taxon name Dataset region Minimum Average Maximum
Navicula sp. 18 Siberia CDD_FM Lena River, Russia (LEN) 0.32 0.80 1.62
Navicula sp. 20 QUEBEC CDD_FM Northern Quebec (QUE) 0.60 0.80 1.00
Navicula tenuicephala Hustedt Northern Sweden (SWE) 0.19 0.80 1.29
Navicula ventralis Krasske Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.20 0.80 2.17
Navicula vitabunda Hustedt Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) 0.32 0.80 2.98
Neidium ampliatum (Ehrenberg) Krammer Northern Sweden (SWE) 0.17 0.80 4.31
Nitzschia dissipata var. media (Hantzsch) Grunow Taimyr Peninsula, Russia (TAI) 0.60 0.80 1.06
Nitzschia sp. 3 QUEBEC CDD_FM Northern Quebec (QUE) 0.20 0.80 2.40
Nupela tenuicephala (Hustedt) Lange-Bertalot in Lange-Bertalot et Moser 1994 Northern Quebec (QUE) 0.20 0.80 1.60
Stauroneis smithii Grunow Northern Quebec (QUE) 0.40 0.80 1.40
Achnanthes carissima Lange-Bertalot Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.20 0.79 2.61
Achnanthes sp. ABISKO Abisko, Sweden (ABK) 0.22 0.79 2.20
Brachysira spp. DIAT_UME Northern Sweden (SWE) 0.31 0.79 0.97
Caloneis tenuis (Gregory) Krammer Abisko, Sweden (ABK) 0.23 0.79 1.73
Cyclotella rossii DIAT_UME morphotype III Håkansson 1990 Abisko, Sweden (ABK) 0.24 0.79 2.21
Cymbella hustedtii Krasske Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) 0.33 0.79 1.32
Cymbella silesiaca Bleisch Southampton Island, Nunavut, Canada (SI) 0.19 0.79 1.79
Diploneis peterseni Hustedt Taimyr Peninsula, Russia (TAI) 0.60 0.79 1.18
Fragilaria exigua Grunow Southampton Island, Nunavut, Canada (SI) 0.19 0.79 2.98
Navicula erifuga Lange-Bertalot Taimyr Peninsula, Russia (TAI) 0.31 0.79 1.27
Navicula trivialis Lange-Bertalot Pechora River, Russia (PEC) 0.29 0.79 1.47
Neidium decoratum Alert, Queen Elizabeth Islands, Canadian Arctic Archipelago (ALERT) 0.79 0.79 0.79
Nitzschia alpina Hustedt Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) 0.33 0.79 2.34
Nitzschia tubicola Grunow ex Cleve et Grunow Alert, Queen Elizabeth Islands, Canadian Arctic Archipelago (ALERT) 0.79 0.79 0.79
Achnanthes clevei Grunow Lena River, Russia (LEN) 0.31 0.78 1.25
Aulacoseira italica var. valida (Grunow in Van Heurck ) Simonsen 1979 Abisko, Sweden (ABK) 0.23 0.78 1.89
Cavinula cocconeiformis (Gregory ex Greville) Mann et Stickle Alert, Queen Elizabeth Islands, Canadian Arctic Archipelago (ALERT) 0.38 0.78 1.18
Craticula molesta Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB) 0.38 0.78 1.32
Cymbella hebridica Grunow ex Cleve Northern Quebec (QUE) 0.20 0.78 2.80
Cymbella lapponica Grunow Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.20 0.78 2.91
«« ... 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 ... »»