Explore the consequences of global warming on our frozen worlds in the Arctic and Antarctica. Learn about the critical role of sea ice, the effects on wildlife like walruses and polar bears, and how changes in the polar jet stream are causing extreme weather events. Discover ways we can combat clima

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Heat zones of the earth surface are categorized into Torrid, Temperate, and Frigid zones. The Torrid Zone lies between the Tropic of Cancer and the Tropic of Capricorn, experiencing the most direct sunlight. The Temperate Zones have milder climates and are situated between the Arctic and Antarctic C

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Depletion of the stratospheric ozone layer in Antarctica due to chlorine emissions led to the formation of the ozone hole. Since the phasing out of Ozone-Depleting Substances (ODSs) under the Montreal Protocol, there has been a reduction in anthropogenic ODSs in the troposphere. Observations and che

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This work explores the morphological and sedimentary characterization of the seabed at Deception Island, Antarctic, through the analysis of multibeam bathymetric data and geological samples. The study identifies ravines, depressions, and volcanic structures as key features, revealing a seabed predom

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The Hydrographic Commission on Antarctica (HCA) convened in Genoa, Italy in June 2019. The report outlines the membership, meetings, current working groups, and activities of the HCA, including cooperation with stakeholders to enhance bathymetric data collection in Antarctic waters.

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Delve into the intricate relationships between organisms in different ecosystems through visually captivating food web illustrations. From the Antarctic to boreal forests, grasslands, deserts, and marine environments, witness the complex interactions between producers, herbivores, carnivores, and mo

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Captain Robert Falcon Scott, a renowned Royal Navy officer and explorer, led expeditions to the Antarctic, setting records and exploring the great white desert. His diary entries capture the beauty, danger, and challenges faced by the explorers, highlighting the power of nature and the discomfort th

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The East Antarctic Ice Sheet (EAIS) holds significant potential for future sea-level rise, with ongoing mass loss attributed to various factors like ice dynamics and oceanic influences. Predictions for the next 100 years suggest a scenario of rising global and ocean temperatures, impacting basal mel

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The Southern Ocean - Antarctic Chronology and Environmental Proxies (SOACEP) Subcommittee meeting agenda includes introductions, defining workstreams, assigning leaders, setting workplan requirements, and outlining next steps. The committee aims to improve environmental proxies, analyze paleo record

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The SOACEP Committee focuses on understanding the interactions between the atmosphere, ocean, and ice in the Southern Ocean and Antarctic region. They aim to identify key regions, improve existing proxies, and develop new precise proxies to reconstruct environmental variability throughout the geolog

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Dive into the world of ocean currents with Assistant Professor Biplab Majumdar as he explores the different types of currents, such as surface and deep water currents. Discover how surface currents are influenced by factors like global wind patterns, the Coriolis effect, and continental deflections,

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The Mid-Atlantic Ridge is an underwater mountain range running from Iceland to the Antarctic, formed where tectonic plates meet and create new ocean floor. Hydrothermal vents, like chimneys, spew mineral-rich seawater due to interactions between cold seawater and hot molten rock beneath the Earth's

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Explorer Sir Ernest Shackleton's 1914 Antarctic expedition ended with the remarkable rescue of all 27 crew members after the ship Endurance was crushed by sea ice. In 2022, a successful search for the shipwreck was conducted. Learn about sea ice facts, average concentrations, and ongoing research on

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Antarctica, the world's most remote continent, is home to a unique environment and diverse wildlife. Managed under the Antarctic Treaty, which prohibits mining and promotes peace and scientific research, this region faces environmental challenges despite being rigorously protected. Misconceptions ab

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