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4GeoScience is a focused search engine and resource platform for Geo Science professionals, students, and enthusiasts. It combines multiple indexes, curated data sources, and specialized algorithms to deliver targeted results across geology, geophysics, hydrology, remote sensing, and environmental geoscience. Use the site to find papers, maps, tools, vendors, and practical guidance tailored to the field. Part of the 4SEARCH network of topic specific search engines.
Latest News & Web Pages
Shiveluch Volcano Volcanic Ash Advisory: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY to 33000 ft (10100 m)
1+ hour, 25+ min ago (161+ words) Shiveluch volcano (Kamchatka): news & eruption updates Shiveluch Volcano Volcanic Ash Advisory: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY to 33000 ft (10100 m) Shiveluch Volcano Volcanic Ash Advisory: POSS ERUPTION OBS AT 20260322/0910Z FL320 EXTD N OBS VA DTG: 22/0930Z to 32000 ft (9800 m) Shiveluch Volcano Volcanic Ash Advisory:…...
Environmental Geoscience
3+ mon, 10+ hour ago (196+ words) As human populations grow, they inevitably require more water, energy and mineral resources. They also require assistance in responding to natural events such as flooding, hurricanes and earthquakes. Studying Environmental Geoscience at DePauw As human populations grow, they inevitably require…...
Environmental Geoscience with Study Abroad (MSci)
3+ week, 4+ day ago (305+ words) Join a university ranked second in the UK for 'Earth systems and environmental sciences' research (THE analysis of REF 2021) with an excellent reputation for teaching and learning (UK top ten for geology, which includes Earth sciences, Complete University Guide 2024). Examine…...
Mantle plume versus plate tectonics
1+ mon, 1+ week ago (644+ words) Utah led study leans toward tectonics in long debate over why so much magma appeared during continental break that formed the North Atlantic Credit: Brian Maffly, University of Utah Around 56 million years ago, Europe and North America began pulling apart…...
Earth’s surface was already shifting 3.5 billion years ago
2+ hour, 53+ min ago (800+ words) A new study has found that segments of Earth's surface were already moving relative to one another 3.5 billion years ago, based on direct evidence preserved in ancient rocks. The finding places mobile crust deep in Earth's early history and narrows…...
Earth’s Lithosphere was Already Segmented and Mobile 3.5 Billion Years Ago | Sci.News
2+ hour, 35+ min ago (824+ words) By tracing magnetic signals preserved in 3.5-billion-year-old rocks in Western Australia, geoscientists have found the oldest direct evidence yet that parts of the planet's outer shell were shifting across the globe, pushing the origins of plate motion deep into Earth's…...
Earth's tectonic plates were already shifting 3.5 billion years ago
2+ hour, 33+ min ago (760+ words) Harvard study finds direct evidence that Earth's plates were moving 3.5 billion years ago. (CREDIT: Shutterstock) The rocks didn't look like much from the outside. Scattered across a remote stretch of western Australia called North Pole Dome, they were ancient, weathered,…...
A.P. Dy. CM calls for conservation of water
3+ hour, 42+ min ago (139+ words) A.P. Deputy CM urges collective water conservation efforts on World Water Day, highlighting new initiatives for sustainable water resources. Deputy Chief Minister and Minister for Environment and Forests, Panchayat Raj & Rural Development (PR&RD) and Rural Water Supply (RWS) K Pawan…...
Buried 6,500 Feet Below Sea Level, Scientists Discovered a Massive 145-Million-Year-Old Volcano
5+ hour, 55+ min ago (462+ words) What if the biggest volcano on Earth looked nothing like one? Hidden far below the ocean's surface, scientists have found a structure so immense it changes the picture entirely. The massif is located in the Shatsky Rise, a remote underwater…...
Greeley wastewater plant expands to keep ahead of growing population
1+ hour, 39+ min ago (760+ words) Greeley's Water and Sewer Department works tirelessly to ensure residents don't feel the pinch of water shortages that are expected to hit other towns. This second phase involve replacing aging infrastructure and setting up the city for future expansions. Some…...