[1]习阿幸,刘志辉,卢文君.干旱区季节性冻土冻融状况及对融雪径流的影响[J].水土保持研究,2016,23(02):333-339.
　XI Axing,LIU Zhihui,LU Wenjun.Processes of Seasonal Frozen Soil Freezing-thawing and Impact on Snowmelt Runoff in Arid Area[J].Research of Soil and Water Conservation,2016,23(02):333-339.
点击复制

干旱区季节性冻土冻融状况及对融雪径流的影响

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 23 期数: 2016年02期 页码: 333-339 栏目: 出版日期: 2016-04-28
Title:
Processes of Seasonal Frozen Soil Freezing-thawing and Impact on Snowmelt Runoff in Arid Area
作者:
习阿幸1,2, 刘志辉1,2,3,4, 卢文君1,2
1. 新疆大学 资源与环境科学学院, 乌鲁木齐 830046;
2. 新疆大学 教育部绿洲生态重点实验室, 乌鲁木齐 830046;
3. 新疆大学 干旱生态环境研究所, 乌鲁木齐 830046;
4. 干旱半干旱区可持续发展国际研究中心, 乌鲁木齐 830046
Author(s):
XI Axing1,2, LIU Zhihui1,2,3,4, LU Wenjun1,2
1. School of Resources and Environment Science, Xinjiang University, Urumqi 830046, China;
2. Key Laboratory of Oasis Ecology, Ministry of Education, Xinjiang University, Urumqi 830046, China;
3. Institute of Ecology and Environment, Xinjiang University, Urumqi 830046, China;
4. International Center for Desert Affairs-Research on Sustainable Development in Arid and Semi-arid Lands, Urumqi 830046, China
关键词:
季节性冻土; 冻融过程; 水分运移; 融雪径流
Keywords:
seasonal frozen soil; freezing-thawing process; migration of soil moisture; snowmelt runoff
分类号:
P642.14
摘要:
利用天山北坡季节性冻土区的军塘湖流域观测场2013年和2014年冻融期冻土深度及各层土壤的温湿度数据，研究季节性冻土的冻融规律及冻融过程中土壤含水量的变化特征，探讨各层土壤水分分布及迁移特征对融雪径流的影响。结果表明：冻融过程中冻土深度会发生变化，且温度不同冻融速率不一；土壤水分的迁移受制于土壤温度的变化，特别是表层10 cm土壤温湿度相关性极大；对比2013年，2014年数据，土壤表层10 cm内的含水量变化会对融雪水的下渗有调控作用，从而影响下垫面的径流量。研究季节性冻土冻融过程及对融雪径流的影响，会对准确预报融雪性洪水有重要意义。
Abstract:
The freezing thawing process and variation of soil moisture were analyzed with the measured data of temperature and soil depth with each layer in Juntang Lake Basin on the northern slope of Tianshan Mountains in seasonal frozen soil area during the period from 2013 to 2014. Both freezing and thawing process within seasonal frozen soil was investigated, and the effect of soil moisture distribution and migration characteristics in different layers on the snowmelt runoff was examined. The results showed that the process of freezing and thawing permafrost depth changed, and the temperature of different freezing and thawing rate was not a subject; migration of soil moisture and soil temperature was subject to change, correlation between soil temperature and humidity in surface 10 cm was significant; the correlation between the ground temperature in 10 cm above snow surface and soil moisture in 10 cm depth was analyzed in 2013 (R=0.924), and 2014 (R=0.908). Compared to the data of 2013 and 2014, the changes in seasonal frozen soil surfer moisture played the regulatory role in water infiltration, soil moisture transferred between the surface and underground, in the meantime, the migration of soil water had the impact on the seasonal freezing-thawing process, and resulted in the generation of snowmelt flood. The results revealed that there was the significant correlation between these factors. So study on freezing and thawing process of seasonal frozen soil and effects on snowmelt runoff has the important significance to forecast snowmelt flood, and the results can be used for the modeling and prediction of spring snowmelt flood in the Juntang River Basin.

参考文献/References:

[1] 冯功堂,山希尧,李人康,等.干旱区潜水蒸发埋深及土质关系试验分析[J].干旱区研究,1995,12(3):78-84.
[2] 阳勇,陈仁升.冻土水文研究进展[J].地球科学进展,2011,26(7):711-723.
[3] 杨建平,杨岁桥,李曼,等.中国冻土对气候变化的脆弱性[J].冰川冻土,2013,35(6):1436-1445.
[4] 郭玲鹏,李兰海,徐俊荣,等.天山巩乃斯河谷积雪深度及季节冻土温度对气温变化的响应[J].资源科学,2012,34(4):636-643.
[5] 乔鹏,秦艳,刘志辉.基于能量平衡的分布式融雪径流模型[J].水文,2011,31(3):22-27.
[6] 房世峰,裴欢.遥感和GIS支持下的分布式融雪径流过程模拟研究[J].遥感学报,2008,12(4):655-662.
[7] Kane D L, Stein J. Water movement into seasonally frozen soils[J]. Water Resources Research, 1983,19(6):1547-1557.
[8] Niu G Y, Yang Z L. Effects of frozen soil on snowmelt runoff and soil water storage at a continental scale[J]. Journal of Hydrometeorology,2006,7(5):937-952.
[9] 杨针娘,杨怀志,梁凤仙,等.祁连山冰沟流域冻土水文过程[J].冰川冻土,1993,15(2):235-241.
[10] 肖迪芳,陈培竹.冻土影响下的降雨径流关系[J].水文,1983(6):10-15.
[11] 付强,马效松,王子龙,等.稳定积雪覆盖下的季节性冻土水分特征及其数值模拟[J].南水北调与水利科技,2013,11(1):151-154.
[12] 刘杨,赵林,李韧.基于SHAW模型的青藏高原唐古拉地区活动层土壤水热特征模拟[J].冰川冻土,2013,35(2):280-290.
[13] 张伟,周剑,王根绪.积雪和有机质土对青藏高原冻土活动层的影响[J].冰川冻土,2013,35(3):528-540.
[14] 胡列群,武鹏飞,梁凤超,等.新疆冬春季积雪及温度对冻土深度的影响分析[J].冰川冻土,2014,36(1):48-54.
[15] 冯宝平,张展羽,张建丰,等.温度对土壤水分运动影响的研究进展[J].水科学进展,2002,13(5):643-658.
[16] 高红贝,邵明安.温度对土壤水分运动基本参数的影响[J].水科学进展,2011,22(4):484-494.
[17] 焦永亮,李韧,赵林,等.多年冻土区活动层冻融状况及土壤水分运移特征[J].冰川冻土,2014,36(2):237-247.
[18] Romanovsky V, Osterkamp T. Effects of unfrozen water on heat and mass transport processes in the active layer and permafrost[J]. Permafrost and Periglacial Processes,2000,11(3):219-239.
[19] 汪志荣,张建丰.温度影响下土壤水分运动模型[J].水利学报, 2002(10):46-50.
[20] 郭东林,杨梅学.SHAW模式对青藏高原中部季节性冻土区土壤温、湿度的模拟[J].高原气象,2010,29(6):1369-1377.
[21] Osterkamp T E. Establishing long-term permafrost observatories for active-layer and permafrost investigations in Alaska:1977-2002[J]. Permafrost and Periglacial Processes, 2003,14(4):331-342.
[22] 王荣军,刘志辉,李诚志,等.融雪期季节性冻土湿度变化对融雪洪水的影响[J].水土保持研究,2013,20(4):277-281.
[23] 张殿发,郑琦宏,董志颖.冻融条件下土壤中水盐运移机理探讨[J].水土保持通报,2005,25(6):14-18.
[24] 王爱娟,张平仓.水土保持措施对小流域洪水过程的影响研究[J].水土保持研究,2008,15(6):18-20.

相似文献/References:

[1]王荣军,刘志辉,李诚志,等.融雪期季节性冻土湿度变化对融雪洪水的影响[J].水土保持研究,2013,20(04):277.
　WANG Rong-jun,LIU Zhi-hui,LI Cheng-zhi,et al.Impact of Change in Seasonal Frozen Soil Moisture on Snowmelt Flood in Snowmelt Season[J].Research of Soil and Water Conservation,2013,20(02):277.

备注/Memo

收稿日期:2014-09-29;改回日期:2014-10-24。
基金项目:国家自然科学基金面上项目（41171023）；水利部公益性项目（201301103）
作者简介:习阿幸(1989-),女,陕西咸阳人,硕士研究生,主要研究方向:地理信息系统及水文水资源。E-mail:xiaxing19890224@126.com
通讯作者:刘志辉(1957-),男,新疆石河子市人,教授,博士,研究方向:水文水资源。E-mail:lzh@xju.edu.cn

更新日期/Last Update: 1900-01-01