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Posts Tagged ‘Big Island of Hawaii’

Photos of Martian (and Hawaiian) lava coils

Friday, April 27th, 2012

Photos below sent to me from Andrew Ryan, graduate student at Arizona State University’s School of Earth & Space Exploration. He co-authored an article that revealed evidence of lava coils on Mars (click here for my earlier blog about this today). I asked Ryan for photos (being as I’m from the Big Island of Hawaii where the active volcanoes are) and here’s what he sent me. First two of Mars, taken by NASA/JPL/University of Arizona, and the last one of Hawaii is courtesy of USGS.

Martian landscape with lava coils, colorized

Hawaiian lava coil

The article about this discovery in Science is co-authored by ASU Regent’s Professor of Geological Science Philip Christensen.

Lava coils on Mars? updated

Friday, April 27th, 2012

http://azstarnet.com/news/science/asu-grad-student-spies-odd-lava-spirals-near-martian-equator/article_87957678-e676-5c8e-9486-d7fbe0d2c1db.html

Science surprise of the day: read this morning that lava coils/spirals have been discovered on Mars near the equator. The Arizona Daily Star article (above) says they look similar to lava coils in Hawaii. The Martian ones are apparently 16 to 100 feet across.

I grew up on the Big Island of Hawaii (which has the only live volcanoes in the State of Hawaii) and have seen numerous eruptions of both a’a (chunky) and pahoehoe (smooth, river-like) lava flows. I’ve noticed some coils but not quite like that or that many as shown in the aerial photo, which accompanies that Star article.

Next time I’m back home on Hawaii Island, it will definitely be worth a trip to the Hawaii Volcanoes National Park to take another look. All national parks and monuments are free this week (National Park Week) till April 29 (click here).

Update: Here’s the original article in Science Journal (click here), entitled:

“Coils and Polygonal Crust in the Athabasca Valles Region, Mars, as Evidence for a Volcanic History” by Andrew J. Ryan and Philip R. Christensen.

Photos of Martian (and Hawaiian) lava coils published separately:
http://tucsoncitizen.com/community/2012/04/27/photos-of-martian-and-hawaiian-lava-coils/

El Coqui in Tucson (and Hawaii)

Sunday, June 27th, 2010

If you don’t have the time to fly over to Puerto Rico, stay here and taste authentic Puerto Rican food at El Coqui restaurant, 5443 E. 22nd Street (just west of Craycroft). The restaurant is named after the coqui frog, beloved in Puerto Rico. Photos and metal/wood mementos of the small frog are displayed in the restaurant.

Some friends who have visited Puerto Rico invited me to dinner and we were all surprised at how delicious the food was. We tried the Ensalada de la Casa (house salad) with marinated grilled shrimp, the Pechuga del Pollo (grilled chicken breast), and Templeque coconut pudding. The latter was very similar to our haupia coconut dessert back home in Hawaii. But the other two dishes were uniquely Caribbean and not like Polynesian cuisine at all.

El Coqui opened a few months ago and is a family style restaurant, with live music on the weekends. Next time I’m aiming to try the tilapia or salmon on the menu and their Fried Stuffed Plantains (like bananas I think). They even serve exotic guanabana (sour sop) and tamarindo drinks.

The restaurant is open Tuesday to Saturday, 7:30 a.m. to 9 p.m., Sunday 11 to 9 p.m. Closed Monday. Phone # is 520-790-5357.

Viva el coqui?

Note: The coqui frog has invaded the east side of the Big Island of Hawaii where I am from, and is causing a community wide effort to slow their spread to the westside of the island. Having no natural enemy, these tiny frogs have been multiplying rapidly and are considered an invasive species. Though beloved in their native Puerto Rico, Hawaiians are attempting chemical eradication (and other methods) with little success. In the long run, the loud chirping at night (dusk to about 3 a.m.) may have to be tolerated and accepted.

coqui frog, beloved or a threat?

coqui frog, beloved or a threat?

I hear them increasing in numbers every time I go home for a visit and believe me, they are LOUD. Sometimes you can’t hear the speaker at a meeting if there are coqui frogs outside the building (decibel readings have been measured at 80 to 90). According to the Hawaii Dept. of Agriculture website, the problem is that “In some areas, populations may exceed 10,000 frogs per acre, which consume more than 50,000 insects per night. As such, coqui may endanger native Hawaiian insect populations, including plant pollinators, and compete with Hawaii’s native birds.”

As far as I know, the coqui frog has not spread to any of the other Hawaiian islands as yet.

Viva el coqui, but not in Hawaii.