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Hace 1 día · Arctic, northernmost region of Earth, centred on the North Pole and characterized by distinctively polar conditions of climate, plant and animal life, and other physical features. The term is derived from the Greek arktos (“bear”), referring to the northern constellation of the Bear.
Hace 20 horas · Qué es y dónde se produce la noche polar. En pocas palabras, la noche polar es un periodo de tiempo en el que el Sol no sale por el horizonte durante más de 24 horas. Ocurre en invierno al norte del círculo polar ártico y al sur del círculo polar antártico, que son líneas circumpolares situadas a 66.6 grados de latitud norte y sur ...
Hace 1 día · Así es Arctic, el nuevo LLM de código abierto para empresas de Snowflake con capacidades similares a Meta Llama 3 Snowflake presentó su nuevo modelo de lenguaje de gran tamaño (LLM), Arctic ...
Hace 5 días · Clouds, aerosols, even the bumps and dips on the ice itself can play a role. To explore how these factors interact and impact sea ice melting, NASA is flying two aircraft equipped with scientific instruments over the Arctic Ocean north of Greenland this summer.
Hace 8 horas · China, which is not an Arctic state, is nonetheless increasingly outpacing the rest of the world in terms of scientific research in the Arctic. Here’s why that’s a problem for Canada.
Hace 4 días · Arctic Circle, parallel, or line of latitude around Earth, at approximately 66°30′ N. Because of Earth’s inclination of about 23 1 2 ° to the vertical, it marks the southern limit of the area within which, for one day or more each year, the sun does not set (about June 21) or rise (about December.
Hace 3 días · A resume of impacts and implications. David Redfern. Jun 02, 2024. The Arctic region, lying north of the Arctic Circle, covers an area of nearly 8 million square miles, with 70% of it being open or ice-covered ocean. Although only eight nations have territory or territorial waters in this region (USA, Canada, Russia, Finland, Norway, Sweden ...
