10月份我们第一次举行了俄罗斯-英国联合重庆山洞的探险活动。
探险队查探了大坑最下面的部分，使得山洞总深度又加深了100米。大坑，目前是中国第二个最深的山洞，达到了-770米深，大坑的长度超过了3公里。除了大坑以外，探险队探险了很多新的山洞，包括六尺凹口下和六尺凹口上（烟草洞），兰木寸寸洞，等。
进行探险的时候我们做了所有的新山洞的地图，也拍了很多照片和电影。
关于天星2004探洞的消息（英文的）：
http://hongmeigui.net/~hmg/expediti...ction=teamphoto天星2004探险的照片：
http://hongmeigui.net/~hmg/photos.p...on=tianxing2004 http://srt.platypus.ru/kitai/pics.htmhttp://public.fotki.com/TX2004/大坑的地图：
http://hongmeigui.net/~hmg/surveys/...dakeng-plan.pdf地区的地图：
http://hongmeigui.net/~hmg/surveys/...ng/area2003.pdf今年和明年活动的安排：
20 Dec - 20 Jan: Nandan.
Horizontal river + fossil caves. Lots of surveying.
February: Leye or Zhangjiajie.
Horizontal caves, maybe with entrance shafts. Probably a fair bit of surface prospecting. Possibly very cold on the surface if we're in Zhangjiajie.
Mid-March to mid-April: Houping.
Big horizontal stuff. Limit of 5 people on this trip. Preference given to experienced surveyors.
May: Muzong. New area.
Big horizontal-looking entrances seen from the bus on the way to Houping. Expo will be HMG, but led by American caver Mike Futrell. Space may be limited.
June: Hongchiba.
2km depth potential, but so far we've only found small shafts and 2x260m deep caves. Expect a fair amount of surface prospecting, but I'd be surprised if the area didn't yield at least one 500m deep cave. This expo will be HMG, but coordinated with Swiss caver Roman Hapka.
Mid July-mid August: Zhongdian.
2km+ depth potentail. Expo led by Rich Bayfield.
September + October: Tian Xing.
Lots of vertical caving in an area that has so far yielded the three deepest caves in China.
December: Zhongdian.
Winter ski expo to find draughting holes. Expoled by Hilary Greaves.
如果有人愿意参加下次的探险活动，可以跟我联系。
Дополнительная информация доступна на сайте международной ассоциации по исследованию китайских пещер HONGMEIGUI
http://hongmeigui.net 
