Human Interactions
Ringed seals have long been an important component of the diet of Arctic indigenous peoples throughout their range, and continue to be harvested annually by many communities. Early Paleoeskimo sites in Arctic Canada revealed signs of harvested ringed seals dating from ca. 4000–3500 B.P., likely captured in frozen cracks and leads in the ice, with a selection for juveniles and young adults. However, in 2012 the Government of Nunavut warned pregnant women to avoid eating the liver due to elevated levels of mercury.
Bycatch in fishing gear, such as commercial trawls, is also another threat to ringed seals. Climate change is potentially the most serious threat to ringed seal populations since much of their habitat is dependent upon pack ice. Birthing lairs are often destroyed before the seal pup is able to forage on its own leading to poor body condition.
Read more about this topic: Ringed Seal
Famous quotes containing the words human and/or interactions:
“The sea, vast and wild as it is, bears thus the waste and wrecks of human art to its remotest shore. There is no telling what it may not vomit up.”
—Henry David Thoreau (1817–1862)
“In child rearing it would unquestionably be easier if a child were to do something because we say so. The authoritarian method does expedite things, but it does not produce independent functioning. If a child has not mastered the underlying principles of human interactions and merely conforms out of coercion or conditioning, he has no tools to use, no resources to apply in the next situation that confronts him.”
—Elaine Heffner (20th century)