www.arcticstation.nl

select keyword  

[home]  [weblog]  [science]  [people]  [station]  [ny-ålesund]  [sightings]  [sitemap]  [nederlands]

more pages with this keyword at the end of this page  klik hier voor nederlands

Final sampling mesocosms

25 July 2020

Today, we are ending the mesocosm experiment. It has run for 10 days and shows nice trends. This was the third time we ran the experiment as the first and second seemed to have to much droppings creating mortality in the daphnia.
Different treatments. Picture left only phytoplankton, picture right phyto- and zooplankton. In the picture from left to right no droppings, 1 gram of droppings, 2 gram of droppings and 3 grams of droppings. Both pictures are heated treatments.

Catharina takes a sample of phytoplankton from each mesocosm.
Tessa conserves the samples in lugol, making a colourful collection.

A water sample is also filtered for nutrient analysis and zooplankton is collected after filtering it over a 35 micron net.



pages with keyword aquaria

weblog

click on the picture for more details
20210730, 14:30
waterfleas

weblog

click on the picture for more details
shown
above
20200725, 13:00
final sampling mesocosms

weblog

click on the picture for more details
20200323, 11:00
lake experiment

weblog

click on the picture for more details
20180726, 11:05
macrofauna

weblog

click on the picture for more details
20180725, 20:26
microscope

weblog

click on the picture for more details
20130810, 13:30
tadpole shrimp

[home]  [weblog]  [science]  [people]  [station]  [ny-ålesund]  [sightings]  [sitemap]  [nederlands]

click on a picture for more information



select a new keyword

choose a keyword from the list in this box: 

[360 video]  [aquaria]  [archaeology]  [arctic fox]  [arctic tern]  [arcticexplorer.nl]  [artist]  [atmospheric research]  [aurora borealis]  [barnacle goose]  [birdhealth]  [catching]  [cemetery]  [common eider]  [dogs]  [eemshaven]  [expedition]  [faeces]  [fish]  [geolocator]  [geology]  [geopolitics]  [glaciers]  [glaucous gull]  [global warming]  [gps-collar]  [grouse]  [guillemot]  [history]  [houses]  [imprinting]  [insects]  [instructions]  [kittiwake]  [landscape]  [limnology]  [moult]  [nest checking]  [netherlands]  [new species]  [party]  [people]  [pink-footed goose]  [plankton]  [plants]  [podcast]  [polar bear]  [pollution]  [postmaster]  [press]  [publication]  [reindeer]  [ring reading]  [rocket]  [safety]  [science]  [seal]  [skua]  [snow]  [snowbunting]  [space research]  [station]  [streetview]  [sustainability]  [teaching]  [tourism]  [town]  [unusual birds]  [veterans]  [video]  [visitors]  [waders]  [whale]  [wildlife camera]  [young polar scientist