Danny Baza Blas

High amounts of methane being released in the Arctic Researchers have discovered a higher than expected release of methane , a very powerful greenhouse gas, which, like carbon dioxide, is associated with a warming planet and climate change, in the Arctic. The I nternational Arctic Research Center said warmer ocean waters are accelerating ice melt, which have trapped the gas that was created when organic materials like plants and animals decompose. Read more about it here .

He was one of the 19th Century's most intrepid Arctic explorers, but 100 years after his death, why has the world forgotten Benjamin Leigh Smith? Read more: http://www.bbc.co.uk/news/magazine-24281727

As reported previously on this blog, Arctic sea ice rebounded this summer. About half of the sea ice survived the summer melt. Last summer's sea ice hit a record low. The rebound did not seem to surprise some scientist because two record lows in a row have yet to be recorded since Arctic sea ice levels have been tracked. During my visit to the Arctic (Aug. - Sept. 2013), on-board the USCGC Healy, many observers commented on the relative abundance of polar bear sightings . This news of a sea ice rebound would also be welcome to the native Inupiaq peoples of Alaska, since subsistence hunting of whales is a continuing cultural practice. More on the Arctic sea ice rebound here .

Today is the last day of coring operations for this cruise! It's a significant day because three weeks of science have come to an end. Now we're cleaning up the ship and compartments, and preparing to disembark in a few days. This morning many of us on-board saw land for the first time in three weeks. Barrow was in sight on the starboard side, and what a great feeling it was to see good ole land. During this cruise, the Coast Guard team, or "Coasties" as they are known affectionately, were highly professional and extraordinarily helpful to all of us on the science team. One of the cooler happenings is to discover individuals with exceptional talent on-board. One such exceptional persons on-board Healy is Command Master Chief Sullivan, who's official work is to be the "liaison between the ship's enlisted crewmembers and the command." Master Chief Sullivan is an outstanding photographer, who also owns impeccable knowledge of the U.S. Coast G...

Could a rapidly warming Arctic create crazy storms? (Fox41 Blog) In an article written by Stephanie Paige Ogburn in Scientific American , a question was poised: Does a warming Arctic affect mid-latitude weather? Sandy-like events are receiving a lot of media attention, and many are wondering if there is a link to climate change. "R apid warming in the Arctic is changing the way the jet stream behaves. Since the jet stream is a driving force behind weather over the temperate part of the Earth, also known as the mid-latitudes, many people would be affected by this switch." Jennifer Francis , a climate scientist at Rutgers, has been working on this hypothesis that a warming Arctic has a link to crazy weather events. Though she admits the signal is somewhat weak at this point, the body of evidence is gathering. "Arctic sea ice extent continues to plunge below average each summer. Measurements have shown that the winds that blow west to east and drive the jet ...

A ship's morale is often times based on food quality Current ship status : latitude: 71.40N; longitude: 150.54W; temp: 32F; speed: 4.7k; winds: 32k; water depth: 1450m Yesterday (Day 18) was Labor Day on the ship, meaning the science team and Healy crew labored all day, dropping our coring instruments into the Arctic Ocean from morning to dusk. Today we are experiencing rough seas again, and because of the sea situation, our science--meaning coring--is taking a brief pause. Teacher On-Board Today is the first day of school in San Diego Unified School District . Steve Walters (Mission Bay High School, San Diego) will have a brief respite from coring operations today due to rough seas . Yesterday, Steve's Labor Day did not include barbecue or relaxation; coring was the order for Steve's day. Danny Blas (Lincoln High School, San Diego) did not write a blog post yesterday in observation of Labor Day; however, did conduct video interviews with the entire Healy Fo...

Click to enlarge the tracks map Day 18: Our science team deployed one jumbo piston core and one gravity core. Tomorrow (Monday) is Labor Day, and we're planning to do more coring at a new location. We're currently in-transit to our new location. Slow day today. The new media for your consumption is an image of a map of the locations our science team has cored and collected sediments. (Maps like these are available here if you're on-board the Healy.)

The view from the bow of our icebreaker USCG Healy (Master Chief Sullivan) Ship's current status: visibility: low, foggy; temp: 37F; latitude: 70.39 N; longitude: 137.30 W The third straight day of sunshine and more vitamin D for a crew with good morale. Very little coring today (relative to previous days of core, core, and more coring). We are transiting west, towards an area with very shallow waters and geologic features called pingos , which are mounds "of earth-covered ice found in the Arctic and subarctic that can reach up to 70 metres (230 ft) in height and up to 600 m (2,000 ft) in diameter." What we seem to be more interested in, however, are pingo-ish, underwater hills that "form when methane hydrate (a frozen mixture of gas and seawater) decomposes beneath the seafloor, releasing gas that squeezes deep sediments up onto the seafloor like toothpaste from a tube," according to Charlie Paull and William Ussler, MBARI geologists. Our goal i...

Polar bears are enjoying the "abundance" of Arctic sea ice this year According to many people in-the-know, Arctic sea ice is relatively abundant this year. Towards the end of July 2013, " Arctic sea ice actually expanded by 20,000 square kilometers ," according to Jason Samenow of the Washington Post. This is not to say Arctic sea ice is healthy as it has ever been; quite the opposite . In a NOAA report , 2012 was one of the warmest since climate records have been kept. The Arctic, according to the report, is warming faster than other places on Earth. This year's better-than-expected sea ice seems to be really welcome news to polar bears, however. During this cruise, I have personally made visual contact with five polar bears. While others on the cruise--mainly Martin Reedy, Arctic wildlife observer for U.S. Fish and Wildlife, whose job is to count these beautiful creatures--have probably seen double what I have. Polar bears are lovely; polar bears...

Current position: 71.31N latitude 131.22W longitude; Temp. 27F; conditions: sunny View from Healy's Aloft Con camera (click to enlarge) Day 13 was the greatest polar bear sighting day ever (more on that on another post). This guy, who I named "Jasper," came within 100 meters of our ship. Every other step Jasper took, his nose was aimed our way, getting himself a waft of our taco Tuesday lunch. The Inupiaq People of Barrow Gabriel Tegoseak is a native Inupiaq Alaskan from Barrow, Alaska, who is part of this expedition serving as the community observer. Gabe's responsibilities on this cruise are to observe the condition of the animals--whales, polar bears, seals, walrus--the Inupiaq subsist upon. In addition to animal sightings, making note of the condition of the ice, which is critical to the lives of these animals, is part of the community observer's job. Gabe recently gave a well-attended talk on the culture of his people, which included an audience ...

Click to enlarge current position [Today's video (below) "In Transit" includes appearances by: Martin Reedy, Akash Kataria, Lloyd Keigwin, Neal Driscoll, Woody Sutherland, Steve Walters, Chris Griner] The image to the left displays our current position (latitude and longitude) as well as the current temperature, wind speed, and barometric pressure. Our current position is on the Beaufort Sea at a point near where the Mackenzie River empties into the Beaufort Sea. Click here to see a map . The ship, the crew, and the science team are engaged in full-bore instrument deployment at the moment. The gravity core , multi-core , and piston core instruments have been in-and-out of the water all morning and afternoon. Marti Jeglinski 's team are busy taking the cores, labeling and storing the cores. Brendan Reilly has been scanning the cores, using an assortment of instruments, to determine the contents of the cores. Brendan does this without opening the core...

This blog post was written from the upper most observation deck (Aloft Conn), which is the 08 Deck, above the bridge. The Beaufort Gyre source: http://goo.gl/7scLp6 This is what it looks like from the Aloft Conn (D. Blas) Today (Monday) is purely a transit day. We are making our way east from Barrow, AK to the Beaufort Sea, where we will begin sampling around the Beaufort Gyre. When we finally arrive to our desired location, the science team and the Healy crew will begin the deployment of the core sampling tools to collect sediments. Our expectation is to arrive to our location between 8-10pm. Not much new to report at this time, other than rougher oceans than the previous days. Signing off from the Aloft Conn. Your blogger, Danny Blas (D. Blas)

Day Three, August 17, 2013 of Healy Mission 13-02 was an exceptional day for the science team and the crew of USCG Healy. We finally raised our anchors, after three days on the ship, and began movement on the Arctic Ocean. The earlier parts of the day were spent unpacking and setting-up all the equipment that will be dropped into the ocean to collect data and sediment samples. Saturday was also the day we practiced: (1.) man-over-board, and (2) abandon ship drills. "Better safe than sorry" is what mom taught us. Saturday was movie night, which was hosted by ENS Follmer, MSO in the helicopter hangar. There was one movie, The Grey and a Weather Channel documentary on USCGC Healy titled Breaking Ice . Saturday was a good day.  Check out the video about Day 3 on USCGC Healy as we begin our journey around the Arctic Ocean, collecting the things we need. And finally, expect more blog posts about the science our science team is working on. Currently we...

Barrow, Alaska, very cold desert is the most northerly point in the United States  http://goo.gl/R1K8Ym Day one of the Arctic mission objective was--pretty much--getting onto the ship, the United States Coast Guard ice breaker  USCGC Healy . If you read my previous blog post, you already know the trip from San Diego, CA to Barrow, AK was a long one; however, the ending of Day One was worth it. I'll get to that in a moment. When the Alaskan Airlines flight landed in Barrow, we were met by a convoy of pickup trucks and vans, which collected the members of the science team, and delivered us to the Search and Rescue Hangar (SAR). (Take a peek of the SAR in the video below.) The first order of the day at SAR?: order lunch! And we did, and it was surprisingly good. It never occurred to me that good pizza could be had in Barrow, a very cold place with zero paved roads. (Another person on the science team, Mackenzie, who will be a senior a...

USCG Healy is an icebreaker ship, home-ported at Seattle, WA Hey readers. I just landed on the ship on which I'll be part of the science team, collecting sediment samples in the Arctic Ocean. I'll be onboard the USCG Healy, which is an icebreaker ship, operated by the United State Coast Guard. The mission will take three-and-a-half weeks, and I'll be absent the first week of school. The flight from San Diego to Barrow, AK was a long one! I departed San Diego on Wednesday, August 14th at 7:00pm, and arrived in Barrow at 11:30am on Thursday, August 15th. You don't have to be a mathematician to know it was a long, long flight, with a long, long layover in Anchorage, AK. (16.5 hours total)!