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montoya

SnowJapan Member
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Posts posted by montoya

  1. Just wondering, do your season passes cover parking-fees? We got a big surprise when we looked at this year's Kagura passes, which cover parking only at one lot. Otherwise it's 1000yen on the weekends/holidays.

     

    When I asked around, there's alot of people not too happy with this. So far about 20 have said they will get passes for other resorts this year.

  2. I also don't think statistical odds accumulate per se.

     

    Still, that leaves me with law of large numbers, which your second example alludes to. Since the principle is that the probability of any possible event occurring at least once in a series increases with the number of events in the series, we can rephrase the example as 1 person (me) going out into avie terrain 100 days a season.

     

    But, probably the observed frequency of an avie-accident will also vary on the type of risk as well (eg 25 degree slope vs 35 degree slope, timing of new snowfall, heavily forested area vs bowl terrain, etc).

  3. timely post keba. Lately I've been thinking about this more, as we are in the mountains alot and unfortunately there are alot of accidents out there:

     

    *do statistical odds accumulate?

    *if the law of large numbers dictates that probabilities will be borne out if an event occurs often enough, is there anything you can do to lessen exposure?

    *does individual choice mitigate the odds or frequency?

    *is risk random or not?

    *are random events governed by probability?

    *can you reduce exposure to random statistical averages, for example by good skills?

     

    probably someone with a stronger background in math or risk management will know more..

  4. I've been looking over some pix from last year recently, here are a few various avie photos for anyone interested in this kind of stuff.

     

    2005.12.14

    kagura, ridge near gangamine. during 12/10-12/13 it snowed continually

    2005.12.14a.jpg

    2005.12.14b.jpg

     

    2006.01.13

    triggered while hiking up to nakaone. snowed pretty hard 2 days before this.

    2006.01.13.jpg

     

    2006.03.25

    big slide at Tairappyo a few days before. last pic is from the traverse out towards Tsuchitaru 2006.03.25a.jpg

    2006.03.25b.jpg

    2006.03.25c.jpg

     

     

    2006.04.22

    Makihatayama. old debris on left, fresh sluffs on right from snow earlier same morning

    2006.04.22.jpg

     

    2006.04.29

    Yarigatake. loose snow slides from previous day's 30-40cm new snow heating up

    2006.04.29.jpg

  5. any hunters out there?

     

    ---------------------------------

     

    http://news.yahoo.com/s/nm/20061024/od_uk_nm/oukoe_uk_life_japan_bears_1

     

    As Japan's people grow older, bears grow bolder

     

    Tue Oct 24, 7:05 AM ET

     

    Scarce acorns, silent guns and rural depopulation are bringing Japan's bears out of the woods.

     

    The number of Japanese black bears caught feasting in fields of sweet corn, apples and other crops has jumped this year, with the animals increasingly undisturbed by hunters, whose ranks are dwindling as the population ages.

     

    "There are plenty of bears out there who've never even heard a gunshot, so if they do see people, they think it's OK not to run away," said Hidetake Hayashi of the Shinshu Black Bear Research Group, which monitors bears in Nagano prefecture.

     

    Black bears can grow to about 1.5 metres (5 ft) in height and weigh 100 kg (220 lbs) or more.

     

    Docile when left alone, they can be dangerous if caught unawares, and recent newscasts have reported attacks on humans.

     

    The number of hunters in Japan has fallen from almost half a million in the late 1970s to about 150,000 in 2005, according to Dainihon Ryoyukai, the Japan hunters' association, so people might appear less intimidating to their ursine neighbours.

     

    In Gifu prefecture, rangers have shot 121 bears since the start of April, six times as many as in the previous 12 months, the Yomiuri daily reported.

     

    Gifu University's Professor Toshio Tsubota, who heads the Japan Bear Network, a nationwide body involved in bear research, said a skimpy acorn crop this year was the most likely cause of the rise in number of sightings.

     

    The shortage of their favourite food has forced the bears to seek other sustenance before hibernating at the end of autumn.

     

    A longer-term reason was rural depopulation, Tsubota added. As fewer villagers venture into the woods to chop down trees for firewood, the border zone between forest and village has eroded.

     

    "The villages have thinned out," the Shinshu group's Hayashi said. "Bears may now think it's all right for them to be there."

     

    But ultimately, he said, there was no clear single reason for the sharp rise in sightings.

     

    "You'll have to go and ask the bears," he said.

  6. thought it was 80/20, look like it's much more skewed than that.

     

    guess I'm in that second category, but slipping back to lurker status. it's nice to check out the forums time to time for gossip/stoke, but given the limited amount of time in day I'd rather be outside actually doing something, like hiking up a mountain, bike-riding, etc.

  7. places I've seen around yuzawa that seem to be more family-oriented are iwappara, nunoba, nakazato. nunoba is pretty close to osen-dori, you can probably play around on the lower slopes w/o needing a lift-ticket (eg bring a plastic sled, etc). for playing around on snowshoes, maybe the big central park near the river might be good.

     

    tashiro, I don't recall any kids area there. it can get mighty windy, cold and icy up there..

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