[1]ZHANG Liancheng,HU Liequn,LI Shuai,et al.GIS-Based Analysis on the Snowline Distributional Characteristics of South and North Slopes of Tianshan Mountain and Their Influencing Factors[J].Research of Soil and Water Conservation,2015,22(03):259-263.
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GIS-Based Analysis on the Snowline Distributional Characteristics of South and North Slopes of Tianshan Mountain and Their Influencing Factors
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
22
Number of periods:
2015 03
Page number:
259-263
Column:
Public date:
2015-06-28
- Title:
- GIS-Based Analysis on the Snowline Distributional Characteristics of South and North Slopes of Tianshan Mountain and Their Influencing Factors
- Keywords:
- south and north slopes of Tianshan Mountain; snowline; correlation coefficient; main control factors
- CLC:
- P463;X87
- DOI:
- -
- Abstract:
- Utilizing MOD10A1 through July to September from 2002 to 2013, the temperature and precipitation of 21 meteorological observatories and HJ-1/CCD data, this paper took south and north slopes of Tianshan Mountain as the study field to analyze the distributional characteristics and influencing factors of the snowline. The results showed that the snowline distributional characteristics of south and north slopes of Tianshan Mountain presented that the north area was lower than the south area, the west area was lower than the east area, the snowline of south slope was sparser and had a small spatial gradient change; and the middle of north slope snowline was intensive and had a bigger spatial gradient change. The analysis on the whole study area showed that the correlation coefficient between snowline altitude and temperature was 0.159, partial correlation coefficient was -0.212; the correlation coefficient for precipitation was -0.668, partial correlation coefficient was -0.676. The precipitation is the main controlling factor on the distribution of snowline of south and north slopes of Tianshan Mountain. The study area could be divided into four different fields by analyzing different parts,, the snowline distribution of the middle and west part of north slope of Tianshan Mountain as well as the west part was mainly controlled by precipitation while snowline distribution of the east part of south slope of Tianshan Mountain was primarily affected by temperature.
- References:
-
[1] 蒋复初,吴锡浩.中国气候雪线空间分布特征[J].地质力学学报,2002,8(4):289-296.
[2] 鞠远江,刘耕年,魏遐.山地冰川平衡线高度作为气候变化代用指标的讨论[J].冰川冻土,2007,29(4):613-616.
[3] 张润江,赵福岳,方洪宾,等.青藏高原近30 a现代雪线遥感调查[J].国土资源遥感,2010,23(2):59-63.
[4] 肖清华,张旺生,张伟,等.祁连山地区更新世以来冰期雪线变化研究[J].干旱区研究,2008,25(3):426-432.
[5] 韩芳,张百平,谭靖,等.山体基面高度对青藏高原及其周边地区雪线空间分布的影响[J].地理研究,2014,33(1):23-30.
[6] 张颖,黄晓东,王玮,等.MODIS逐日积雪覆盖率产品验证及算法重建[J].干旱区研究,2013,30(5):808-814.
[7] 程瑛,徐殿祥,宋秀玲.近50 a祁连山西段夏季气候变化对冰川发育的影响[J].干旱区研究,2009,26(2):294-298.
[8] 邓育武.西藏南部冰川系统雪线场的建立及其空间分布特征[D].长沙:湖南师范大学,2005.
[9] 王艺霖.青藏高原现代雪线及其影响因素分析[D].兰州:兰州大学,2010.
[10] 张杰,韩涛,王建.祁连山区1997-2004年积雪面积和雪线高度变化分析[J].冰川冻土,2005,37(5):649-654.
[11] 王建刚,王盛韬,庄小翠,等.新疆北部牧区雪冰灾害指数和危险性评估[J].干旱区研究,2014,31(4):682-689.
[12] 王利平,谢自楚,丁亮福,等.基于GIS的羌塘高原冰川系统雪线场的建立及其空间分布特征[J].干旱区地理,2010,33(5):692-702.
[13] 肖飞,杜耘,凌峰,等.基于水流路径分析的雪线数字提取[J].遥感学报,2010,14(1):55-67.
[14] 聂宁,张智杰,张万昌,等.近30 a来雅鲁藏布江流域冰川系统特征遥感研究及典型冰川变化分析[J].冰川冻土,2013,35(3):541-552.
[15] 蒋忠信,中国西部现代学线的趋势面分析[J].地理科学,1987,7(1):1-8.
[16] 王欣,谢自楚,冯清华.塔里木河流域冰川系统平衡线的计算及其分布特征[J].冰川冻土,2003,25(4):383-385.
[17] 尚海敏,王文科,段磊,等.天山北麓地下水基于生态水位的调控模拟分析[J].水土保持研究,2014,21(6):1-4.
[18] 李艳忠,罗格平,周德成,等.天山北坡高山林线分布的生态地理特征[J].中国沙漠,2012,32(1):122-131.
[19] 苏里坦,宋郁东,张展羽.近40 a天山北坡气候与生态环境对全球变暖的响应[J].干旱区地理,2005,28(3):342-346.
[20] 周霞,陈东景.天山南坡气候垂直变化特征[J].山地研究,1998,16(1):47-52.
[21] 李成,王让会,黄进.天山北麓近50 a年气温和降水的变化特征[J].水土保持研究,2013,20(6):117-124.
[22] 李光辉,王成,习晓环,等.机载LiDAR和高光谱数据融合提取冰川雪线[J].国土资源遥感,2013,25(3):79-84.
[23] 邓育武,谢自楚,李玲玲.基于GIS的西藏南部雪线场的建立及其空间分布特征[J].云南地理环境研究,2006,18(3):10-14.
[24] 何(龙天),傅德平,赵志敏,等.基于GIS的新疆降水空间插值方法分析[J].水土保持研究,2008,15(6):35-37.
[25] 彭彬,周艳莲,高苹,等.气温插值中不同空间插值方法的适用性分析:以江苏省为例[J].地球信息科学学报,2011,13(4):539-548.
[26] 时立文.SPSS统计分析[M].北京:清华大学出版社,2012.
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1900-01-01