Showing posts with label Land of the Rising Sun. Show all posts
Showing posts with label Land of the Rising Sun. Show all posts

Thursday, May 03, 2012

Teaching English in my sleep -- to the Korean occupation forces

I dreamed that Korea invaded. They just sort of massed in the hills and mountains overlooking the city (the dream place looked a little like Kyoto) and then filed in. The young soldiers were polite and seemed a little sheepish, so you almost felt a little sorry for them. Since the occupation was non-violent, there was no violent resistance, either, but there were some arguments along the lines of "Hey! Whaddaya think you're doing? This is stupid!" Young women were deployed too as soldier/spokespersons for the occupiers. For some reason they had decided to use English rather than Korean or Japanese as the occupation language. I became busy talking with the Korean spokeswomen over how the meaning of various edicts changed when there was no article as opposed to the definite or indefinite article.

Sunday, April 29, 2012

Breaking down the environmental radioactivity monitoring data from MEXT (Ministry of Education, Culture, Sports, Science and Technology and whatnot)

As reported in the Asahi:

The science ministry has begun posting real-time radiation levels on its website at 2,700 locations across Fukushima Prefecture, including schools and parks.
To access radiation levels measured at 10-minute intervals, go to http://radiomap.mext.go.jp/ja/.
http://ajw.asahi.com/article/behind_news/social_affairs/AJ201202220028

A picture of the equipment:
https://dwqovw6qi0vie.cloudfront.net/article-imgs/en/2012/02/22/AJ201202220028/AJ201202220029M.jpg

Checking out today's data at
http://radioactivity.mext.go.jp/map/ja/area.html

Let's do some math...

Consider the maximum acceptable radiation dose for the public from any man-made facility: 1 mSv/year.
1 mSv/year is 1000 μSv/year.
1000 μSv/year is 0.114 μSv/h.
(Based on 8766 hours in a year (24×365.25) and 1000 microsieverts(μSv) in a millisievert (mSv).
Therefore any place with over 0.114 μSv/h is questionable.

Japan set a limit 20 times higher, 20mSv/year, for Fukushima residents.

Residents exposed at that level would reach the 350 mSv/lifetime limit which was used to determine evacuation areas after the Chernobyl disaster within 18 years.
Using the Chernobyl lifetime standard, calculating for a 10-year old child with an additional 70 years life expectancy, 350mSv/70years = 5mSv/year.

Recapping, the 1 mSv/year international standard is exceeded by the Chernobyl evacuation standard, which (if judged to be tolerable) could conceivably justify 5 mSv/year for kids (twice that for 35-year-olds, etc.), and that was exceeded by the 20 mSv/year Japanese Fukushima-only standard, which I believe was set at that level for political reasons only, to set a standard that would avoid the need to evacuate several large cities and partially sever northern Japan from the south and middle.

Some selected ranges of readings for locations today, Sunday, April 29, 2012:

Fukushima-ken locations:
MinamiSoma     0.080 - 5.036 μSv/h = 0.701 - 44.14 mSv/year
Fukushima City     0.092 - 1.764 μSv/h = 0.806 - 15.46 mSv/year
NihonMatsu     0.113 - 1.324 μSv/h = 0.990 - 11.60 mSv/year
Koriyama     0.067 - 1.379 μSv/h = 0.587 - 12.08 mSv/year
Sukagawa City     0.098 - 0.727 μSv/h = 0.859 - 6.372 mSv/year
Soma City     0.093 - 1.125 μSv/h = 0.815 - 9.862 mSv/year
Iwaki City     0.054 - 0.819 μSv/h = 0.473 - 7.179 mSv/year
Aizu-Wakamatsu     0.054 - 0.290 μSv/h = 0.473 - 2.542 mSv/year

Outside Fukushima-ken:
Tochigi-ken     0.036 - 0.593 μSv/h = 0.315 - 5.198 mSv/year
Miyagi-ken     0.033 - 0.367 μSv/h = 0.289 - 3.217 mSv/year
Ibaraki-ken     0.048 - 0.178 μSv/h = 0.420 - 1.560 mSv/year
Chiba-ken     0.037 - 0.172 μSv/h = 0.324 - 1.507 mSv/year
Gunma-ken     0.026 - 0.154 μSv/h = 0.228 - 1.349 mSv/year
Saitama-ken     0.027 - 0.154 μSv/h = 0.236 - 1.349 mSv/year
Tokyo-to     0.037 - 0.064 μSv/h = 0.324 - 0.561 mSv/year

If you use the lifetime-exposure evacuation standard for Chernobyl applied to children, all children should be evacuated from all of the cities measured in eastern Fukushima prefecture, with the exception of Aizu-Wakamatsu, which is more central, but which still exceeds the 1 mSv/year international standard for the nuclear power industry. Some sites in Tochigi prefecture also exceed the Chernobyl standard and should evacuate children.

All of these prefectures in the Kanto region have at least a few MEXT radiation measurement stations (which are very limited in number outside Fukushima, by the way, 5 stations in Tokyo, 7 in Chiba, etc) which record levels above the 1 mSv/year international standard. By that standard, Kanto is barely tolerable.

Numbers here in Chiba:
html at http://radioactivity.mext.go.jp/html/12/12000.html
2012年04月29日 20時00分時点

  • 市原市 県環境研究センター  0.037μSv/h


  • 柏市 市立田中小学校  0.116μSv/h
  • 印西市 市立船穂中学校  0.170μSv/h
  • 香取市 香取市役所小見川区事務所  0.082μSv/h
  • 市川市 市立大柏小学校  0.104μSv/h
  • 館山市 県安房農業普及センター跡地  0.059μSv/h
  • 茂原市 県大気汚染常時監視測定局  0.051μSv/h


  • In Chiba, Kashiwa (柏市) and Inzai (印西市) both exceed the 1 milliSievert/year limit for added radiation from nuclear power.

    Saturday, April 28, 2012

    Citizen Radiation Monitor

    http://www.youtube.com/user/Birdhairjp

    Welcome back after over a month of silence. It looks like he is in Fukushima.

     http://www.youtube.com/watch?v=yGUG7cIyx30

    I should embed the English version.
    http://www.youtube.com/watch?v=R4NjlEgGzgM

    Down here in Kashiwa, Chiba, before his recent Fukushima videos.
     http://www.youtube.com/watch?v=di-_AaEBx2M


    Monday, April 16, 2012

    11,000 fuel rods, 85×Chernobyl at Fukushima Dai-Ichi site

    Sometimes i worry.
    A potential 85 × Chernobyls worth of radioactivity on-site in 11,000 spent fuel rods, parts of the site already too radioactive for humans or robots to approach, spent fuel pools suspended 30 meters in the air requiring constant cooling, structurally unsound. Only one spent fuel pool or reactor needs to go kablooey to make the site uninhabitable, at which point we can only retreat and try to deal with it from afar, perhaps with fly-overs like in Chernobyl. Even their best-case scenarios call for developing technology to try to clean up the site in 40 years or so, more likely not in centuries.

    http://akiomatsumura.com/2012/04/682.html

    Japan’s former Ambassador to Switzerland, Mr. Mitsuhei Murata, was invited to speak at the Public Hearing of the Budgetary Committee of the House of Councilors on March 22, 2012, on the Fukushima nuclear power plants accident. Before the Committee, Ambassador Murata strongly stated that if the crippled building of reactor unit 4—with 1,535 fuel rods in the spent fuel pool 100 feet (30 meters) above the ground—collapses, not only will it cause a shutdown of all six reactors but will also affect the common spent fuel pool containing 6,375 fuel rods, located some 50 meters from reactor 4. In both cases the radioactive rods are not protected by a containment vessel; dangerously, they are open to the air. This would certainly cause a global catastrophe like we have never before experienced. He stressed that the responsibility of Japan to the rest of the world is immeasurable. Such a catastrophe would affect us all for centuries. Ambassador Murata informed us that the total numbers of the spent fuel rods at the Fukushima Daiichi site excluding the rods in the pressure vessel is 11,421 (396+615+566+1,535+994+940+6375).

    I asked top spent-fuel pools expert Mr. Robert Alvarez, former Senior Policy Adviser to the Secretary and Deputy Assistant Secretary for National Security and the Environment at the U.S. Department of Energy, for an explanation of the potential impact of the 11,421 rods.

    I received an astounding response from Mr. Alvarez [updated 4/5/12]:
    "In recent times, more information about the spent fuel situation at the Fukushima-Dai-Ichi site has become known. It is my understanding that of the 1,532 spent fuel assemblies in reactor No. 304 assemblies are fresh and unirradiated. This then leaves 1,231 irradiated spent fuel rods in pool No. 4, which contain roughly 37 million curies (~1.4E+18 Becquerel) of long-lived radioactivity. The No. 4 pool is about 100 feet above ground, is structurally damaged and is exposed to the open elements. If an earthquake or other event were to cause this pool to drain this could result in a catastrophic radiological fire involving nearly 10 times the amount of Cs-137 released by the Chernobyl accident.
    The infrastructure to safely remove this material was destroyed as it was at the other three reactors. Spent reactor fuel cannot be simply lifted into the air by a crane as if it were routine cargo. In order to prevent severe radiation exposures, fires and possible explosions, it must be transferred at all times in water and heavily shielded structures into dry casks.. As this has never been done before, the removal of the spent fuel from the pools at the damaged Fukushima-Dai-Ichi reactors will require a major and time-consuming re-construction effort and will be charting in unknown waters. Despite the enormous destruction cased at the Da–Ichi site, dry casks holding a smaller amount of spent fuel appear to be unscathed."

    Based on U.S. Energy Department data, assuming a total of 11,138 spent fuel assemblies are being stored at the Dai-Ichi site, nearly all, which is in pools. They contain roughly 336 million curies (~1.2 E+19 Bq) of long-lived radioactivity. About 134 million curies is Cesium-137 — roughly 85 times the amount of Cs-137 released at the Chernobyl accident as estimated by the U.S. National Council on Radiation Protection (NCRP). The total spent reactor fuel inventory at the Fukushima-Daichi site contains nearly half of the total amount of Cs-137 estimated by the NCRP to have been released by all atmospheric nuclear weapons testing, Chernobyl, and world-wide reprocessing plants (~270 million curies or ~9.9 E+18 Becquerel).

    It is important for the public to understand that reactors that have been operating for decades, such as those at the Fukushima-Dai-Ichi site have generated some of the largest concentrations of radioactivity on the planet. "

    Many of our readers might find it difficult to appreciate the actual meaning of the figure, yet we can grasp what 85 times more Cesium-137 than the Chernobyl would mean. It would destroy the world environment and our civilization. This is not rocket science, nor does it connect to the pugilistic debate over nuclear power plants. This is an issue of human survival.

    Saturday, April 14, 2012

    Career Opportunities

     自分にしか
    出来ない仕事
    ここにある

    You want something done right 
    you gotta do it yourself.

    -or-

    Here's a job 
    that nobody but yourself 
    can do. 

     http://ajw.asahi.com/article/0311disaster/fukushima/AJ201204110005

    Monday, April 02, 2012

    The Naoto Matsumura Experience (Take a walk on the wild side)

    https://www.youtube.com/watch?v=pOvLIf39xO0

    I respect his decision to live free, but i think his call to decontaminate such a large area is hopeless and wasted effort. Time will deal with it. People should leave. Farmers should be compensated with new farms elsewhere, as the population is falling and the countryside is being abandoned. Then they can farm without compromised produce or stigma. (As it is now, the government buys contaminated rice grown anywhere outside the prohibited zone and charges TEPCO, so all consumers pay the cost of continued attempts to farm in Fukushima prefecture.) Contaminated soil should be covered with less contaminated soil brought in from elsewhere. Cover 120μSv/hr soil with 37μSv/hr soil brought in from less contaminated areas, and so on. 

    Hamaoka Nuclear Power Station Exhibition Center video

    Hamaoka Nuclear Power Station Exhibition Center has a scale model of an actual nuclear reactor, the walls, fuel rods, assemblies, containments, etc so you can get a feel for it. https://www.youtube.com/watch?v=RgMaAFdkm5Q


    Video #1
    saves you going all the way to Shizuoka
    2011-05-02-13:40 status: monitoring radioactive iodine.
    Units 4 and 5 (boiling water reactors) were still in operation on that day!


     Video #2. My compliments to the videographer! Thanks, dude! Good job!


    ‎#3 gets opinionated at 8:30 and includes the PM's order to close the plant on May 6.

    Thursday, March 22, 2012

    dharma power

    Buddhist federation speaks out against nuclear power
    http://ajw.asahi.com/article/behind_news/people/AJ201203210053
    The Japan Buddhist Federation has called for a society that does not depend on nuclear power not to repeat the mistake Buddhist organizations made…

    Monday, February 27, 2012

    Triple Disaster × 7

     Video isn't very good at capturing an earthquake, but in some cases you get an expressive imprint.

    70th floor of the Landmark Tower in Yokohama. Hundreds of miles from the epicenter, but still...
    http://www.youtube.com/watch?v=n--60WNpKXU
    3.11に横浜ランドマーク展望レストラン





    http://www.youtube.com/watch?v=26cDWmeSH-s
    Miyagi. Since I was underground⇒outside I sometimes wonder what people inside felt. This building makes a surflike sound as it accelerates and you hear the crowd responding to the rollercoaster sensations (2-3g in some places).


    http://www.youtube.com/watch?v=Y8W3AqfOlwk
    It's never a good idea to head down to the river to watch the tsunami come in, but our videographer seems to get just enough time to react to each escalation (with accompanying nonverbal grunts) and ends up OK atop maybe some playground equipment (?) at Minami Kessennuma Elementary School.
    津波を見に行ったら流されそうになったので近くの学校へ退避


    http://www.youtube.com/watch?v=DIR7MvPjY9s
    Going back home to the seaside in Namie where she was born and raised, 5K from the plant, 7 months after.
    【東日本震災から7ヵ月】福島県浪江町の海岸沿い*私の生まれ育った海
    震災7ヵ月後の福島県浪江町請戸地区。福島県第一原発からおよそ5キロ地点です。


    http://www.youtube.com/watch?v=4cv5c66osXY
    Cows inside the 20K perimeter in October '11.
    福島第一原発から20km圏内の牛達が道路を闊歩 2011/10/2
    一時帰宅した時に撮影した野良と化した牛達です。


    http://www.youtube.com/watch?v=oPnVglzxg8g
    He finds the hottest spot at his house in Fukushima City is the rainwater drain at 14.5μSv/h (alarm goes off above 10μSv/h) and he wonders if that will be OK when it only falls to half that after 30 years...
    放射線量測定器のアラームが鳴り止まない~ 福島市渡利
    撮影2011年6月8日  福島市渡利の自宅庭の雨水の溜まり場所では、最高放射線量が14.5μSv/hに達し、放射線量測定器の10μSv/hオーバーを注意



    http://www.youtube.com/watch?v=Mu69Q0suq0Y
    Asphalt is bad but moss is worse -- in Namie.
    放射能汚染浪江町津島
    原発利権屋が許せないですね。山奥の農民に何の罪があるのでしょうか?

    SCRAP: ᚠμ©× TEPCO +

    http://www.youtube.com/watch?v=YI718wgTIFI
    ᚠμ©× TEPCO
    by SCRAP
    to the tune (?) of Rockaway Beach (Ramones)



    Song set to SCRAP musician Nobu's pics of his abandoned hometown of Namie, including what looks like suiting up and going back in to extract belongings from his apartment. 


    Tuesday, February 14, 2012

    How near is here?

    How Tohoku, Kanto, Hokkaido, TEPCO, Kansai, Okinawa, other countries, and politicians see the spread of contamination. This is very accurate. Origin unknown.

    Sunday, November 27, 2011

    "Grass-eaters"

    http://www.japantimes.co.jp/text/nn20111126b2.html
    The remarkable decline of dating in the "herbivore" age:

     Sexes set record in dating disinterest | The Japan Times Online

    A record-high 61.4 percent of unmarried Japanese males aged between 18 and 34 have no girlfriend, up 9.2 percentage points from 2005, a June 2010 survey by a research body showed Friday.

    Saturday, October 01, 2011

    "Contaminated Zone" in Chiba

    Radiation spread reaches Chiba, Saitama prefectures - AJW by The Asahi Shimbun

    » In Chiba Prefecture, the highest levels of cesium-137, between 30,000 and 60,000 becquerels per square meter, were detected in northern areas, such as Kashiwa, Matsudo, Abiko and Nagareyama. Cesium-137 has a half-life of 30 years.
    In the 1986 Chernobyl nuclear accident, areas with 37,000 becquerels or more of radioactivity per square meter were designated contaminated zones, while levels of 555,000 becquerels or more required forcible relocation.
    In Chiba and Saitama prefectures, the highest radiation levels were 0.2 to 0.5 microsievert per hour. In most other areas, the radiation levels were 0.1 microsievert or less.
    http://ajw.asahi.com/article/0311disaster/fukushima/AJ2011093012746

    Wednesday, August 31, 2011

    Sandbox ban, go.jp document hunt, & To-Dai Prof Tatsuhiko KODAMA

    Schools in Tokyo ban use of playground sandboxes over radiation fears - The Mainichi Daily News
    http://mdn.mainichi.jp/mdnnews/national/news/20110830p2a00m0na015000c.html
    When sandboxes are banned, only criminals will play in sandboxes.

    http://www.s.affrc.go.jp/docs/press/pdf/110830-06.pdf
    =Aug30 radiation map from MAFF.

    http://radioactivity.mext.go.jp/ja/distribution_map_around_FukushimaNPP/0002/11555_0830.pdf
    one from MEXT -- see pp 10, 11, 14, 15

    http://www.s.affrc.go.jp/docs/press/pdf/110830-06.pdf



    Part 1:
    http://www.youtube.com/watch?v=Dlf4gOvzxYc
    Click on "cc" button to show English subtitles.


    Part 2:
    http://www.youtube.com/watch?v=mDlEOmcALwQ
    Professor Tatsuhiko Kodama is the head of the Radioisotope Center at the University of Tokyo. On July 27, he appeared as a witness to give testimony to the Committee on Welfare and Labor in Japan's Lower House in the Diet. (At the end, Prof. Kodama was able to elaborate only three of his "four requests" probably due to the time constraint.)

    Monday, August 15, 2011

    Komatsu Sakyo (Japan Sinks)

    Death of a sci-fi pioneer | The Japan Times Online
    http://search.japantimes.co.jp/cgi-bin/ed20110814a1.html
    On July 26, Komatsu Sakyo, a pioneer in Japanese science fiction, died at the age of 80. Born in Osaka in 1931, he witnessed firsthand the devastation of World War II. After graduating from Kyoto University with a degree in Italian literature ...
    By chance, the announcement in the book by an American geodesic group of a massive shift in the earth's crust centered on the Japanese archipelago takes place on March 11, with Mount Fuji erupting the next day.

    Too hot to burn

    Fire festival bans radioactive wood
    http://www.yomiuri.co.jp/dy/national/T110813002954.htm
    The Kyoto municipal government has announced that firewood from disaster-hit Rikuzen-Takata, Iwate Prefecture, will not be used in an annual bonfire festival in Kyoto, due to the detection of radioactive cesium in its bark. Rikuzen-Takata is located about 200 km north of the Fukushima No. 1 nuclear power plant.

    Saturday, August 13, 2011

    Sunflowers (Asahi Shimbun)


    Sunflowers in full bloom in Kyoto
    http://www.youtube.com/watch?v=_4TTHa50JGQ
    About 150,000 sunflowers grown in resting rice fields are in full bloom in the town of Yosano, Kyoto Prefecture, attracting many tourists.

    Friday, August 12, 2011

    Asahi: Education Ministry's radiation map


    Weather, deteriorating reactors exacerbated disaster
    By HIROSHI ISHIZUKA
    Staff Writer of the vernacular Asahi Shimbun
    The education ministry measured the accumulated amount of radioactive cesium in areas within a 160-kilometer radius from the Fukushima No.1 nuclear power plant through the use of aircraft in late July.
    Details of the Atomic Energy Society of Japan panel's findings will be published on the society's website.

    Wednesday, August 10, 2011

    Daibaek '11

    Japan's Population Shrinks in FY 2010: Ministry Data - JIJI PRESS
    http://jen.jiji.com/jc/eng?g=eco&k=2011080900696
    Japan's population decreased 827,235 from a year earlier to 126,230,625 as of the end of fiscal 2010, registering a fall for the second straight year, the Internal Affairs and Communications Ministry said Tuesday. The latest aggregate figure, based on residency registers nationwide, excludes residents in 22 municipalities in Iwate, Miyagi and Fukushima, three northeastern prefectures hardest hit by the tsunami.