While other octopus books have studied octopus behavior in aquariums and tropical waters around the world, Dr. David Seal Professor With his PhD in Marine Biology from Alaska Pacific University, he takes a unique approach to his initial research. Book, There are many things under the rock. He travels to the extremes of the Pacific Northwest.You might not expect these creatures to live there, but about 330 million years
“I think it’s a little surprising to some people that octopuses live in cold water,” Schell told Alls. “We can run cold water aquariums, but that may be because we are so used to seeing them in aquariums that we think of them as tropical places.”
personal experience
of There are many things under the rock, Seal entertains readers with anecdotes from his time studying cephalopods in Alaska and Canada. From yearly tracking of octopus burrows to the discovery of new octopus “cities,” the Seal chapter offers a fascinating and informative story about marine biology. In between these chapters are Aboriginal stories about the octopus of the Pacific Northwest, revealing the octopus’ influence on the region’s indigenous tribes.
Seal’s research focuses on how octopuses have survived in sub-zero temperatures, making the findings in his new book particularly important in the impact of ocean warming. “As the planet warms due to climate change, we are facing some challenges in terms of how octopuses grow and the environments they face,” Schell said. “When cold water is at the surface of the ocean, it usually means that the ocean is well mixed. This means that there is a lot of bottom water near the surface because everything can turn over. So it gets a lot of nutrients. For example, when the sun’s rays return in early spring and the nutrients are in the water, there will be an abundance of highly productive plankton.” An octopus can grow.
But as the book explains, the Arctic Ocean is warming, and Seal has noticed the opposite effect: fewer flowers and, consequently, smaller octopuses. “Additionally, other animals are also hungry,” Schell says. “That means more predators. Longer growth, he said, combines two conditions: octopus stays smaller for a longer period of time, and more predators that eat small things means that the octopus is going through a very tough time.”
Seal and his research team are trying to determine how ocean temperatures in the Pacific Northwest affect the octopus’ life cycle. In his book, Seal delves deeper into other impacts climate change may have on the future of octopuses, and what people can do about it.
Seal’s book combines descriptive storytelling with vivid facts to showcase the mysteries of octopus behavior that he and other researchers are working to unravel. As Mr. Seal explains in his book, there are 300 species of octopuses, but few have been studied due to their elusive nature and their otherworldly ability to hide out of sight. There are many things under the rock It summarizes current discoveries about these creatures that have captivated the collective imagination for centuries, and what researchers hope to discover in the future.
Weapons of Culture
Seal, who has studied octopuses for more than 25 years, also considers octopuses’ impact on indigenous cultures of the Pacific Northwest, demonstrating that his research goes beyond mere marine biology. Scherr wrote: “Indigenous science seeks not only to understand, but also to respect people and the natural world.” By telling excerpts from Alaska Native stories, Seal reveals how humans have incorporated octopuses into their history and genealogy.
In an interview, Seal explains: It seemed inappropriate to omit it. ” of There are many things under the rockSeale stresses that octopuses are seen as “a symbol of knowledge in some indigenous cultures.” He told Alus that this was an apt metaphor. “You can see that octopuses are very curious animals, with their arms reaching for everything and exploring every nook and cranny.”
Throughout her book, Cher compares indigenous stories to practical science. “I was very pleased with the resonance between different perspectives, such as Alaskan Native culture, Canadian Native culture, Hawaiian culture, and attempts to do science with octopuses,” he told Als. “I thought it would be interesting to find parallels between how octopuses are portrayed in legend and in science. The book is part of Alaska Native cultural heritage and tells of giant octopuses destroying Native villages. And these giant octopuses, or maybe not, wash up on shores. [in other places] and will be reported in scientific journals. “
Mr. Seal’s exhaustive research and the relationships with indigenous peoples presented in his book demonstrate a strong passion for cephalopods that readers will no doubt enjoy. There are many things under the rock It speaks to avid octopus enthusiasts and a wide audience interested in the intersection of science, history and folklore.
Kenna Hughes-Castleberry He is a science communicator and freelance science journalist at JILA (Joint Institute of Physics at the National Institute of Standards and Technology and the University of Colorado, Boulder). Her primary writing focus is on quantum physics, quantum technology, deep technology, social media, and the diversity of people in these fields, especially women and those from minority and racial groups.follow her LinkedIn or visit her website.