[1]陈宁生*,黄丹青,赵春瑶,等.泰宁县芦庵坑沟特大灾害性泥石流应急科学调查[J].山地学报,2017,(01):117-120.[doi:10.16089/j.cnki.1008-2786.000203]
 CHEN Ningsheng,HUANG Danqing,ZHAO Chunyao,et al.The Emergency Scientific Investigation on Catastrophic Debris Flow of Luankeng Gully in Taining[J].Mountain Research,2017,(01):117-120.[doi:10.16089/j.cnki.1008-2786.000203]
点击复制

泰宁县芦庵坑沟特大灾害性泥石流应急科学调查()
分享到:

《山地学报》[ISSN:1008-2186/CN:51-1516]

卷:
期数:
2017年01期
页码:
117-120
栏目:
研究简报
出版日期:
2017-01-30

文章信息/Info

Title:
The Emergency Scientific Investigation on Catastrophic Debris Flow of Luankeng Gully in Taining
文章编号:
1108-2786-(2017)1-117-04
作者:
陈宁生1*黄丹青12赵春瑶13刘丽红1
1.中国科学院水利部 成都山地灾害与环境研究所,中国科学院 山地灾害与地表过程重点实验室,成都 610041;
2.中国科学院大学;
3.成都理工大学 地质灾害防治与地质环境保护国家重点实验室,成都 610059
Author(s):
CHEN Ningsheng1 HUANG Danqing12 ZHAO Chunyao13 LIU Lihong1
1.Institute Of Mountain Hazards and Environment, Key Lab of Mountain Hazards and Surface Processes, Chinese Academy of Sciences, Chengdu 610041, China;
2.University of Chinese Academy of Sciences;
3.State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, Chengdu University of Technology, Chengdu, Sichuan 610059, China
关键词:
泰宁芦庵坑沟灾害性泥石流运动特征灾害成因
Keywords:
Taining county Luankeng gully catastrophic debris flow dynamic characteristics causes of disasters
分类号:
P642. 21
DOI:
10.16089/j.cnki.1008-2786.000203
文献标志码:
A
摘要:
2016年5月8日福建泰宁县开善乡金溪左岸的芦庵坑沟发生了特大规模的灾害性泥石流,导致36人死亡失踪。现场调查表明,本次灾害为稀遇低频、粘性、特大规模、灾害型沟道泥石流。泥石流容重达2.0g/cm~3。沟口扇顶上游120m的流通区断面泥石流流速达到12.2m/s,泥石流流量830m~3/s,泥石流运动时间2min,一次固体物质总量为1.9万m~3,泥石流的颗粒冲击力达900t。泥石流成因系沟床与坡面崩滑堆积物在高频率的雷声与强暴雨联合作用下引发。
Abstract:
On May 8th, 2016, a catastrophic debris flow hit the Luankeng gully, located at the left bank of Jingxi river, in the vicinity of Kaishan Town, Taining County of Fujian province, causing 36 people dead or missing. Field investigation revealed that it was a large scale, rare, low frequency and viscous type debris flow. The debris flow density was up to 2.0g/cm3 and its velocity arrived at 12.2 m/s obtained at the survey point in the travelling course of the debris flow, 120 meters upstream away from the gully mouth. Discharge of debris flow reached to 830 m3/s with a duration of 2 minutes, a total amount of solid matter 1.9 million m3. Its impact force reached to 900 tons. The initiation mechanism of the debris flow was speculated in that the gully bed deposits and slope collapse accumulations was motivated to form debris flow under the combination of high frequency thunder and heavy precipitation.

参考文献/References:

[1] 潘保田,李吉均.青藏高原:全球气候变化的驱动机与放大器──Ⅲ.青藏高原隆起对气候变化的影响[J].兰州大学学报.1996,32(1):108-115.[PAN Baotian,LI Jijun. Qinghai-Tibetan Plateau:A driver and amplifier of the global climatic change—III. The effects of the uplift of Qinghai-Tibetan Plateau on climatic change [J]. Journal of Lanzhou University(Natural Sciences),1996,32(1):108-115.]
[2] 姚檀栋,朱立平.青藏高原环境变化对全球变化的响应及其适应对策[J].地球科学进展,2006,21(5):459-464. [YAO Tandong,ZHU Liping. The response of environmental changes on Tibetan Plateau to global changes and adaptation strategy [J]. Advances in Earth Science,2006,21(5):459-464.]
[3] 康世昌,张拥军,秦大河,等.近期青藏高原长江源区急剧升温的冰芯证据[J].科学通报,2007,52(4):457-462. [KANG Shichang,ZHANG Yongjun,QIN Dahe,et al. Ice core evidence of temperature rising quickly in the Yangtze sources region of Qinghai-Xizang plateau in recent period [J]. Chinese Science Bulletin,2007,52(4):457-462.]
[4] 刘光生,王根绪,胡宏昌,等.长江黄河源区近45 年气候变化特征分析[J].资源科学,2010,32(8):1486-1492. [LIU Guangsheng,WANG Gengxu,HU Hongchang,et al. Climate change characteristics in the source regions of the Yangtze River and Yellow River over the past 45 years [J]. Resources Science,2010,32(8):1486-1492.]
[5] 王可丽,程国栋,丁永建,等.黄河、长江源区降水变化的水汽输送和环流特征[J].冰川冻土.2006,28(1):8-14. [WANG keli,CHENG Guodong,DING yongjian,et al. characteristics of water vapor transport and atmospheric circulation for precipitation over the source regions of the Yellow and Yangtze Rivers [J]. Journal of Glaciology and Geocryology,2006,28(1):8-14.]
[6] 钱开铸.长江源区水文周期特征及其对气候变化的响应[D].北京:中国地质大学,2013:55-81. [QIAN Kaizhu. Hydrological periods and its responses to climate change in the source region of Yangtze River [D]. Beijing:China University of Geosciences Beijing,2013:55-81.]
[7] 姜永见,李世杰,沈德福,等.青藏高原江河源区近40 年来气候变化特征及其对区域环境的影响[J].山地学报,2012,30(4):461-469.[JIANG Yongjian,LI Shijie,SHNE Defu,et al. Climate Change and its impact on the regional environment in the Source Regions of the Yangtze,Yellow and Lantsang Rivers in Qinghai-Tibetan Plateau during 1971-2008 [J]. Journal of Mountain Science,2012,30(4):461-469.]
[8] 白路遥,荣艳淑.气候变化对长江、黄河源区水资源的影响[J].水资源保护,2012,28(1):46-50. [BAI Luyao,RONG yanshu. Impact of climate change on water resources in source regions of Yangtze River and Yellow River [J]. Water Resources Protection,2012,28(1):46-50.]
[9] 王根绪,李元寿,王一博,等.长江源区高寒生态与气候变化对河流径流过程的影响分析[J].冰川冻土,2003,29(4):159-168. [WANG Genxu,LI Yuanshou,WANG Yibo,et al. Impacts of alpine ecosystem and climate changes on surface runoff in the headwaters of the Yangtze River [J]. Journal of Glaciology and Geocryology,2003,29(4):161-168.]
[10] WANG GenXu,LIU Guangsheng,LI Chunjie. Effects of changes in alpine grassland vegetation cover on hillslope hydrological processes in a permafrost watershed [J]. Journal of Hydrology. 2012,444:22-33.
[11] 梁川,侯小波,潘妮.长江源高寒区域降水和径流时空变化规律分析[J].南水北调与水利科技,2011,9(1):53-59. [LIANG Chuan,HOU Xiaobo,PAN Ni. Spatial and temporal variations of precipitation and runoff in the source region of the Yangtze River [J]. South-to-North Water Diversion and Water Science & Technology,2011,9(1):53-59.]
[12] 谢昌卫,丁永建,刘时银,等.长江一黄河源寒区径流时空变化特征对比[J].冰川冻土,2003,25(4):414-422. [XIE Changwei,DING Yongjian. LIU Shiyin et al. Comparison analysis of runoff change in the source regions of the Yangtze and Yellow rivers [J]. Journal of Glaciology and Geocryology. 2003,25(4):414-422.]
[13] 张文江,宁吉才,宋克超,等.岷江上游植被覆被对水热条件的响应[J].山地学报. 2013,31(3):280-286. [ZHANG Wenjiang,NING Jicai,SONG Kechao et al. The response of vegetation cover to variation of heat and water conditions in upper Minjiang watershed,China [J]. Journal of Mountain Science,2013,31(3):280-286.]
[14] 吴玉虎.长江源区植物区系研究[J].西北植物学报.2000, 20(6):1086-1101. [WU Yuhu. The foristic characteristic in the source region of Yangtze River [J]. Acta Botanica Boreali-Occidentalia Sinica,2000,20(6):1086-1101.]
[15] 吕新苗,郑度.气候变化对长江源地区高寒草甸生态系统的影响[J].长江流域资源与环境.2006,15(5):603-607. [LV Xinmiao,ZHENG Du. Impacts of global change on the alpine meadow ecosystem in the source region of the Yangtze River. Resource Environment Yangtze Basin [J],2006,15(5):603-607.]
[16] ZHOU Jian,Pomeroy J W,Zhang Wei,et al. Simulating cold regions hydrological processes using a modular model in the west of China [J]. Journal of Hydrology. 2014,509:13-24.
[17] FANG Xing,Pomeroy J W,Ellis C R,et al. Multi-variable evaluation of hydrological model predictions for a headwater basin in the Canadian Rocky Mountains [J]. Hydrol. Earth System Sci. 2013,17(4):1635-1659.
[18] LóPEZ-Moreno J I,Revuelto J,Gilaberte M,et al. The effect of slope aspect on the response of snowpack to climate warming in the Pyrenees [J]. Theoretical and Applied Climatology. 2014,117(1-2):207-219.
[19] POMEROY J W,Gray D M,Brown T,et al. The cold regions hydrological model:a platform for basing process representation and model structure on physical evidence [J]. Hydrological Processes. 2007,21(19):2650-2667.
[20] FLüGEL W. Delineating hydrological response units by geographical information system analyses for regional hydrological modelling using PRMS/MMS in the drainage basin of the River Bröl,Germany [J]. Hydrological Processes. 1995,9(3-4):423-436.
[21] 高泽永,王一博,刘国华,等.多年冻土区活动层土壤水分对不同高寒生态系统的响应[J]. 冰川冻土,2014,36(4):1002-1010. [GAO Zeyong,WANG Yibo,LIU Guohua,et al. Response of soil moisture within the permafrost active layer to different alpine ecosystems [J]. Journal of Glaciology and Geocryology,2014,36(4):1002-1010.]
[22] 何杰,阳坤. 中国区域高时空分辨率地面气象要素驱动数据集[J].寒区旱区科学数据中心.2011:http://westdc.westgis.ac.cn/data/. [HE Jie,YANG Kun. China meteorological forcing dataset [J]. Cold and Arid Regions Science Data Center at Lanzhou. 2011:http://westdc.westgis.ac.cn/data/.]
[23] YANG Kun,HE Jie,TANG Wenjun,et al. On downward shortwave and longwave radiations over high altitude regions:Observation and modeling in the Tibetan Plateau. Agricultural and Forest Meteorology,2010,150,38-46.
[24] NASH J E,SUTCLIFFE J V. River flow forecasting through conceptual models part I-A discussion of principles [J]. Journal of Hydrology. 1970,10(3):282-290.
[25] 范晓梅,长江源区植被覆盖变化对高寒草甸蒸散的影响及作物系数的确定[D].兰州:兰州大学,2011:24-25. [FAN Xiaomei. Influence of vegetation coverage on evapotranspiration process of alpine meadows in the head of the Yangtze River and determination of crop coefficients [D],Lanzhou:Lanzhou University,2011:24-25.]
[26] 尹云鹤,吴绍洪,赵东升,等. 1981—2010年气候变化对青藏高原实际蒸散的影响[J]. 地理学报. 2012,67(11):1471-1481. [YIN Yunhe,WU Shaohong,ZHAO Dongsheng,et al. Impact of climate change on actual evapotranspiration on the Tibetan Plateau during 1981—2010 [J]. Acta Geographica Sinica,2012,67(11):1471-1481.]
[27] 陈进. 长江源——当曲水系及其生态系统特征探讨[J]. 长江科学院院报. 2014,31(10):1-6. [CHENG Jin. The Water system and ecological system characteristics of Dangqu River,Yangtze River region [J]. Yangtze River Scientific Research Institute. 2014,31(10):1-6.]
[28] WANG Genxu,HU Hongchang,LI Taibin. The influence of freeze-thaw cycles of active soil layer on surface runoff in a permafrost watershed. Journal of Hydrology 2009,375:438-449.
[29] WANG Genxu,LIU Guangsheng,LIU Lin'an et al. Spatial scale effect on seasonal streamflows in permafrost catchments on the Qinghai-Tibet Plateau. Hydrology Process. 2012,26,973-984.
[30] ZHANG Yinsheng,OHATA T,KADATA T. Land surface hydrological processes in the permafrost region of the eastern Tibetan Plateau [J]. Journal of Hydrology 2003,283:41-56.
[31] LI Zhouyuan,LIU Xuehua,NIU Tianlin,et al. Ecological restoration and its effects on a regional climate:the source region of the Yellow River,China [J],Environmental Science & Technology. 2015,49,5897-5904.
[32] 张继平,张镱锂,刘峰贵,等. 长江源区当曲流域高寒湿地类型划分及分布研究[J]. 湿地科学. 2011,9(3):218-226. [ZHANG Jiping,ZHANG Yili,LIU Fenggui,et al. Classification and distribution of alpine wetland of Damqu River Basin in the Source Region of the Yangtze River [J]. Wetland Science,2011,9(3):218-226.]
[33] YOKOO Y,SIVAPALAN M,OKI T. Investigating the roles of climate seasonality and landscape characteristics on mean annual and monthly water balances [J]. Journal of Hydrology. 2008,357(3-4):255-269.

备注/Memo

备注/Memo:
基金项目(Foundation item):国家自然科学基金国际(地区)合作与交流项目(41661134012); 中国长江三峡集团公司科研项目(JGJ0492014)[Project of International Cooperation and Exchange of National Natural Science Foundation of China(41661134012); Research project of China Three Gorges Corporation(JGJ0492014)]
作者简介(Biography):陈宁生(1965-),男,福建建宁,博士,研究员,博士生导师,研究方向:山地灾害与工程研究[Chen Ningsheng(1965-), male, born in Jianning of Fujian province, Ph. D, professor, engaged in mountain hazards and engineering research] E-mail: chennsh@imde.ac.cn
更新日期/Last Update: 2017-01-30