Arctic Food Chain and Phycology

Michelle P, a phycologist at the K Museum of Nature, discusses her work studying algae, particularly in the Canadian Arctic. She explains the use of a Canadian Coast Guard icebreaker for field work, which is equipped with advanced scientific tools. The video details the sampling techniques used to study phop planton, including the use of a rosette and various probes to measure environmental conditions. Michelle emphasizes the importance of understanding biodiversity and the role of phop plankton in the Arctic food chain, highlighting her passion for outdoor field work.

What is the primary focus of Michelle P's work at the K Museum of Nature?

• Study of ocean currents

• Study of marine mammals

• Study of polar bears

• Study of algae and their role in the aquatic food web

What is the main advantage of using the Canadian Coast Guard icebreaker for scientific expeditions?

• It can stay at sea indefinitely

• It has a larger crew capacity

• It can travel faster than other ships

• It is equipped with state-of-the-art scientific equipment

What is the purpose of the rosette in phycology research?

• To navigate the icebreaker

• To track marine animals

• To collect water samples from different depths

• To measure air temperature

Which of the following is NOT measured by the probes used in phycology research?

• Water temperature

• Nutrient levels

• Wind speed

• Salinity

What forms the first layer of the Arctic food chain according to the video?

• Seals

• Polar bears

• Phytoplankton and DMS

• Fish