How do we know what kind of phytoplankton are in the water? The Imaging FlowCytobot (IFCB) is a robot that scientists use to image phytoplankton in the water. One IFCB can take up to 30,000 pictures per hour! The IFCB can be used in the field to detect plankton blooms in real time. In this activity, students will practice
From July 19, 2022, to August 15, 2022, I participated in the Harmful Algal Blooms in Arctic Waters research cruise on the R/V Norseman II. The Chief Scientist was Dr. Robert Pickart from Woods Hole Oceanographic Institution (WHOI), and the research team included scientists from WHOI, Oregon State University, the Florida Fish and Wildlife Conservation
This event with teacher Rebecca Siegel was broadcast live on 4 August 2022 from the Norseman II in Arctic waters. Rebecca is joined by team members from Woods Hole Oceanographic Institute working on Harmful Algal Blooms in Arctic Waters.
The Importance of Teacher/Researcher Collaboration
It can be a humbling experience to admit that something isn’t easy, or that you don’t understand a topic or concept. It is harder still when you are surrounded by knowledgeable individuals and expected to explain their research in an accurate manner. While humbling, it is educational. Through learning about concepts such as trace metal
The PolarTREC expedition places the teacher in the role of student. All aspects of the expedition ask the teacher to stretch her mind and reach beyond her comfort zone. This stretch presents itself to the teacher in having to learn new technology, new science, new presentation formats, and meet, live and collaborate with
Data collected from experimental manipulations of ecological processes can help us understand the natural world, and perhaps even help scientists predict how complex systems may change. At CiPEHR, (Carbon in Permafrost Heating Experimental Research) located near Denali National Park, scientists have collected and analyzed seven years of data to learn how increases in soil temperatures influence the carbon
This lesson incorporates techniques and experimental designs used by researchers during the Southern Ocean Diatoms PolarTREC expedition and during post-expedition laboratory analysis. This guided inquiry lesson provides students the opportunity to explore photosynthesis and primary productivity using techniques to measure chlorophyll levels.
Objectives
SWBAT:
1. Use models to predict chlorophyll levels in the global oceans
2. Identify
Understanding Physical and Chemical Parameters of Ocean Water Using CTD Profiles
Overview
A focus of the PolarTREC Southern Ocean Diatoms expedition was to collect water samples and physical profile data using oceanographic technology. Oceanographers rely on the real-time data transferred from the water column to the ship-based computers using a CTD sensor. The CTD measures conductivity (salinity), temperature and depth
Podcast of the live TV interview with QATV journalist Joe Catalano. This interview is a follow-up to a previous discussion about the PolarTREC expedition.