Posts
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Boring Days at Sea are a Blessing
For the last nine days, we have been underway acquiring seismic reflection data to study a plate tectonic boundary offshore Alaska with the R/V Marcus G. Langseth. Now that the initial excitement of deploying all of our seismic gear and watching the first sound waves arrive on our two 8-km-long streamers has faded, we have…
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Undersea Clues to Haiti’s Earthquake History
For all of its violent destruction, the earthquake that struck Haiti on Jan. 12, 2010, hardly scratched the surface of the island. But scientists now say they have found some of the best clues to understanding the quake under water.
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The Year of Drought and Flood
It seems that this year the world is experiencing a crisis of both too little water and too much. And while these crises often occur simultaneously in different regions, they also happen in the same places as short, fierce bursts of rain punctuate long dry spells.
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Where Poverty is Extreme, but Where Girls’ Clubs Have Taught Participants the World Has Possibility
The following is a guest blog, authored by Pam Allyn, Executive Director and Founder of LitWorld, a global organization advocating for children’s rights as readers, writers and learners, and an MCI partner. This account is based on Pam’s travels to the Millennium City of Kisumu, Kenya, to spend time with four Girls’ Clubs, which foster…
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Somali Drought; Harbinger of Hard Times
For all its problems, Southern California has been a wonderful home for a lot of people over the past 100 or so years. It has nice beaches, good roads, plenty of places to eat, and, for now, a reliable supply of drinking water. Now imagine the L.A. riots had spread across the entire region, plunging…
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Collecting Data Offshore Alaska, But Just Barely
One of the core objectives of our project is to image the part of the plate tectonic boundary that locks up and then ruptures to produce great earthquakes. To examine deep parts of the interface between the Pacific plate and the North American plate in the Aleutian subduction zone, we need to go as close…
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Understanding GHG emissions: Stock vs. Flows
In discussing climate change and greenhouse gas (GHG) emissions, a key distinction must be made between the stock of GHGs in the atmosphere, and the flow of GHGs, primarily emissions. Understanding this difference is crucial for designing and implementing policies to effectively address the problem. Because a bathtub is something that most of us are…
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Going West
After a busy few weeks in the Cordillera Carabaya, our field team has said goodbye to the snowy, tempestuous climate of the eastern Andes and is moving west to the desert of Arequipa. Here the mountains are massive, isolated volcanoes, many of which exceed 6000 m in elevation. In fact, Coropuna is the third highest…
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Climate News Roundup: Week of 7/10
Climate Change Drives Disease in Crucial Seaweed Species, Study Finds, Reuters, Jul 12 A new study from the University of New South Wales in Sydney links the spread of disease in a type of seaweed that is critical for marine life to climate change. Through field and lab observations, the researchers discovered that in warmer…
