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Mars' Vanished Oceans May Be Trapped Within The Planet, Scientists Say


Mars Vanished Oceans May Be Trapped Within The Planet, Scientists Say
LUCIE AUBOURG & ISSAM AHMED, AFP
16 MARCH 2021
Billions of years ago, Mars was home to lakes and oceans - but where all the water went to transform the planet into the desolate rock we know today has been something of a mystery.
 
Most of it was thought to have been lost to space, but a new study funded by NASA proposes that it didn t go anywhere but is trapped within minerals in the crust.
We re saying that the crust forms what we call hydrated minerals, so minerals that actually have water in their crystal structure, Eva Scheller, lead author of the new paper in Science, told AFP. ....

Eva Scheller , California Institute Of Technology , California Institute , Amp Quot , ஈவா திட்டமிடுபவர் , கலிஃபோர்னியா நிறுவனம் ஆஃப் தொழில்நுட்பம் , கலிஃபோர்னியா நிறுவனம் , செவ்வாய் கிரகம் ,

30 years of satellite images are helping us understand how climate change threatens these valuable forests


Karen Joyce
Stefan W Maier
Adjunct Research Fellow, James Cook University
Mangrove forests help protect coastal communities from cyclones and storms by absorbing the brunt of a storm’s energy. They help our fight against climate change by storing vast amounts of carbon that would otherwise be released as greenhouse gases.
In other words, mangroves are some of our most precious ecosystems. Despite their importance, there is much we don’t know about these complex wetland forests. For example, when does their growing season start? And, how long does it last?
Usually, answering these types of questions requires frequent data collection in the field, but that can be costly and time-consuming. An alternative is to use satellite images. In the future, this will allow us to track the impacts of climate change on mangroves and other forests. ....

Northern Territory , National Maps , Travel Sourced , New South , Western Australia , New South Wales , James Cook University , Australian Government , Research Fellow , Family Members , Climate Change , Water Quality , வடக்கு பிரதேசம் , தேசிய வரைபடங்கள் , பயணம் ஆதாரம் , புதியது தெற்கு , மேற்கு ஆஸ்திரேலியா , புதியது தெற்கு வேல்ஸ் , ஜேம்ஸ் சமைக்கவும் பல்கலைக்கழகம் , ஆஸ்திரேலிய அரசு , ஆராய்ச்சி சக , குடும்பம் உறுப்பினர்கள் , காலநிலை மாற்றம் , தண்ணீர் தரம் ,

CO2 Science


Paper Reviewed
Kim, J.-H., Kim, N., Moon, H., Lee, S., Jeong, S.Y., Diaz-Pulido, G., Edwards, M.S., Kang, J.-H., Kang, E.J., Oh, H.-J., Hwang, J.-D. and Kim, I.-N. 2020. Global warming offsets the ecophysiological stress of ocean acidification on temperate crustose coralline algae.
Marine Pollution Bulletin
157: 111324.
Crustose coralline algae (CCA) are calcifying seaweeds that inhabit intertidal and subtidal zones all across the ocean. They are ecologically important in that they contribute to primary production and carbonate sand production, facilitate invertebrate larval settlement and provide habitat for numerous marine species. Given such contributions to coastal habitats and systems ecology, Kim ....

Ocean Acidification , Crustose Coralline , Pollution Bulletin , Garorim Bay , Global Warming , Science Project , Carbon Dioxide , Climate Change , General Circulation Model , Aerial Fertilization Effect , Science Fair Project , Science Fair , Global Change , Science Experiment , பொல்யூஶந் புல்லட்டின் , உலகளாவிய வெப்பமயமாதல் , அறிவியல் ப்ராஜெக்ட் , காலநிலை மாற்றம் , ஜநரல் சுழற்சி மாதிரி , வான்கம்பி கருத்தரித்தல் விளைவு , அறிவியல் நியாயமான ப்ராஜெக்ட் , அறிவியல் நியாயமான , உலகளாவிய மாற்றம் , அறிவியல் சோதனை , வெப்ப நிலை ,

eTown Celebrates 30th-Year On April 22nd With Live Show


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eTown Celebrates 30th Year On April 22nd With Live Show
March 16, 2021 at 9:15 AM (PT)
30th Year
Live streaming on EARTH Day 2021, APRIL 22nd at 6:30p (MT) will be ETOWN s 30th b’Earthday Celebration and its induction into the COLORADO MUSIC HALL OF FAME featuring performances by LOS LOBOS, THE WAR AND TREATY, LYLE LOVETT, BOB WEIR, SAM BUSH, CITY and COLOUR, and RAQUEL GARCIA, along with a conversation with Former U.S. Senator and environmental advocate TIM WIRTH.
HELEN [FORSTER] and I started ETOWN in 91 determined to try something new, to make a different kind of show, one that mixed music and message, said ETOWN founder and host NICK FORSTER. It took us a while to find our voice and our place in the media landscape, but over the last three decades, we ve not only presented and played a ton of remarkable live musi ....

United States , Pops Staples , Bob Weir , Town Celebrates , Year On April , With Live , Earth Day Celebration , Colorado Music Hall Of Fame , Sam Bush , President Jimmy Carter , Raquel Garcia , The War And Treaty , Kacey Musgraves , Apple Podcasts , Willie Nelson , Billy Strings , Helen Forster , James Taylor , Los Lobos , Nick Forster , Jane Goodall , Lyle Lovett , Tim Wirth , ஒன்றுபட்டது மாநிலங்களில் , பாப்ஸ் ஸ்டேபிள்ஸ் , பாப் வீர் ,