It is widely known among explorers that Earth’s oceans are extensive, encompassing approximately 71% of the planet’s surface.
based on a recent research findings
Just 0.001% of the deep-sea floor has been visually surveyed.
The deep ocean floor is characterized by depths reaching 200 meters or greater beneath the Earth’s surface, with minimal oxygen availability and almost no exposure to sunlight.
The research, featured in Science Advances, compares the field of view humans have to an area smaller than the state of Texas.
Rhode Island
.
“As we confront sped-up dangers to the deep sea—from global warming to possible mining and extraction of resources—the scant investigation of this expansive area turns into a significant issue for both scientific research and policymaking,” stated Dr. Katy Croff Bell, president of Ocean Discovery League, National Geographic Explorer, and principal investigator of the study, in an official release.
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Scientists stated that they reached this startling conclusion after examining information from around 44,000 descents into the deep sea carried out since 1958.
While scientists note that not all dive records are publicly accessible, even if their estimates were off by a factor of ten, it would still mean that less than one-hundredth of 1% of the deep ocean floor has ever been visually documented.
Because of the expenses and the
technology
To investigate extensive depths, only a select number of nations have the capability to examine the ocean floor, mainly including the United States, Japan, New Zealand, France, and Germany.
So, what’s life like on the ocean floor?
In the deepest trenches, it is void of life, with organisms such as seaspiders and some crustaceans found among the hydrothermal vents.
The water pressure is so immense that a non-suited organism would be crushed and, because of the lack of sunlight, organisms must rely on senses other than sight to get around.
The restricted understanding of the
oceans
indicates that whole ecosystems might still be unknown, and numerous species are poorly comprehended.
Many aspects of our oceans remain enigmatic,” stated Dr. Ian Miller, who serves as the chief science and innovation officer at the National Geographic Society. “It is essential for researchers and local populations to engage in deep-sea explorations to gain deeper insights into Earth’s biggest biome. The objectives set forth by Dr. Bell aim to provide advanced scientific tools and technologies to worldwide coastal areas, thereby ensuring a broader perspective on abyssal regions. A thorough comprehension of our seas would significantly enhance our efforts towards their preservation and protection.
Prior research has indicated that possibly millions of plant species may be
animals
stay hidden merely because of the vastness and unreachable nature of the seas.
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The researchers assert that with technological advancements making solutions more affordable, it becomes both possible and crucial to broaden our initiatives for investigating the extensive ecosystems.
Through the investment in cutting-edge tools and methodologies, experts think that humanity could achieve a far more comprehensive comprehension of Earth’s most vital yet poorly understood biome.
Original article source:
Mystery of the deep sea: Only 0.001 percent of the deep ocean floor has been visually examined.
