Lobster Contaminants
Title
Screening the Levels of Lead, Cadmium, Arsenic, Chromium, Zinc, Mercury, and Thallium in the Traditional Food-Lobster of Eel River Bar First Nation
Description
The purpose of this project was to examine the concentrations of heavy metal contaminants: cadmium, lead, arsenic, and mercury as well as chromium, thallium and zinc within the lobster traditionally consumed by the Mi’gmaq of Eel River Bar, New Brunswick.
A total of 44 lobsters we tested, where 22 were cooked and 22 were raw. Due to high laboratory analysis costs, a decision was made to test both lobster meat and tomalley together for each lobster.
The mean concentrations for all 44 lobsters were found to be lower than the maximum allowed levels according to International standards for arsenic, cadmium, lead, and mercury. However, when observing the levels of heavy metals in individual lobsters, five (5) lobster had levels of cadmium that were in excess of its respecting International standard of 0.5 mg/kg set by the Commission of the European Communities. There were no International standards identified for chromium, thallium and zinc in lobster. There was no observed correlation on the concentrations of heavy metals between raw and cooked lobster.
Project Details
- Year: 2011-2012
- Status: Complete
- Project Funding Source: Health Canada – RFNCP
Files:
GINU Is Hiring A Research Technician
Position: Research Technician
Location: Listuguj/Hybrid
Hours: 8:30am-4:30pm
Duration: Term ending March 31, 2026
Reports to: Research Director
About GINU
The Gespe’gewa’gi Institute of Natural Understanding (GINU) is a non-profit organization that aims to improve the environment and to support our member communities in the areas of research, education, and cultural values. GINU office is located in Listuguj, within the traditional district of Gespe’gewa’gi.
Job Summary
The research technician will provide support to the research departments research and habitat restoration projects.
Main Responsibilities
Requirements
Education and Experience:
Physical Requirements:
Send resume and cover letter to johnvicaire@ginu.co
Deadline to apply: July 23, 2023 at 12:00pm
GINU Is Hiring A Biologist
Position: Biologist
Location: Listuguj/Hybrid
Duration: Term ending March 31, 2026
Reports to: Research Director
About GINU
The Gespe’gewa’gi Institute of Natural Understanding (GINU) is a non-profit organization that aims to improve the environment and to support our member communities in the areas of research, education, and cultural values. GINU office is located in Listuguj, within the traditional district of Gespe’gewa’gi.
Job Summary
GINU is looking for a biologist to join the team. The successful candidate will oversee the assessment of restoration success and response of freshwater biota in coastal zones. Sampling will be variable (water chemistry, periphyton, macroinvertebrates, fish communities). The biologist will also assist with other restoration activities in rivers and streams.
Work hours are typically 8:30am-4:30pm with occasional overtime. Working language: English
Main Responsibilities
Skills
Education and Experience:
Physical Requirements:
Send resume and cover letter to johnvicaire@ginu.co
Deadline to apply: July 23, 2023 at 12:00pm
Elementary Students Release Juvenile Atlantic Salmon
Fish Friends Launch Staff from the Gespe’gewa’gi Institute of Natural Understanding (GINIU) stood along the Eel River helping students from the L.E. Reinsborough School as they released juvenile Atlantic salmon into the river. These students are one out of five fish friend releases being held this summer by students from our local schools, Terry Fox Elementary, Alaqsitew Gitpu School, and the Leadership program from Ugpi’ganjig. These young salmon began their life cycle as eyed-eggs and were raised inside aquariums placed in their classroom in April.
They hatched from their eggs as alevins carrying a sac that will provide them nutrients until they are able to eat on their own when they reach the fry stage of their life cycle. Hunter remembers the day the Atlantic salmon eggs arrived at his school.