3 Works

Lake Peipsi 2015 (Phytoplankton samples)

Marina Haldna, Ave Pent, Kadi Palmik, Kristel Panksep, Olga Tammeorg, Reet Laugaste & Jüri Konoplitski
Method: Phytoplankton samples were preserved in Lugol’s (acidified iodine) solution and counted under an inverted microscope (Utermöhl, 1958). 3 ml of preserved sample was settled overnight and counted in random fields or transects. Biovolumes of algal cells, colonies and/or filaments were calculated using assigned geometric shapes dimensions, and converted to biomass assuming the specific density of 1 g cm-3 in accordance with Edler (1979). Approved by CEN on 14 July 2006 “Water quality - Guidance...

Lake Peipsi 2016 (Phytoplankton samples)

Marina Haldna, Olga Tammeorg, Kadi Palmik, Margus Voode, Kristel Panksep, Jüri Konoplitski, Kätlin Blank, Helle Mäemets, Arvo Tuvikene & Reet Laugaste
Method: Phytoplankton samples were preserved in Lugol’s (acidified iodine) solution and counted under an inverted microscope (Utermöhl, 1958). 3 ml of preserved sample was settled overnight and counted in random fields or transects. Biovolumes of algal cells, colonies and/or filaments were calculated using assigned geometric shapes dimensions, and converted to biomass assuming the specific density of 1 g cm-3 in accordance with Edler (1979). Approved by CEN on 14 July 2006 “Water quality - Guidance...

Lake Peipsi 2017 (Phytoplankton samples)

Marina Haldna, Jüri Konoplitski, Kätlin Blank, Kadi Palmik & Reet Laugaste
Method: Phytoplankton samples were preserved in Lugol’s (acidified iodine) solution and counted under an inverted microscope (Utermöhl, 1958). 3 ml of preserved sample was settled overnight and counted in random fields or transects. Biovolumes of algal cells, colonies and/or filaments were calculated using assigned geometric shapes dimensions, and converted to biomass assuming the specific density of 1 g cm-3 in accordance with Edler (1979). Approved by CEN on 14 July 2006 “Water quality - Guidance...

Registration Year

  • 2018
    3

Resource Types

  • Dataset
    3