收稿日期: 2021-09-28
修回日期: 2022-02-06
网络出版日期: 2022-08-11
基金资助
自治区新环境建设专项—科技创新基地建设计划项目(2020D04039)
Temporal and spatial changes of the snow cover cessation day from 2000 to 2019 in Xinjiang, China
Received date: 2021-09-28
Revised date: 2022-02-06
Online published: 2022-08-11
基于Google Earth Engine（GEE）遥感云平台,利用2000—2019年MODIS积雪产品资料提取和计算新疆积雪终日信息,利用趋势分析,变异系数等方法分析了新疆积雪终日时空变化特征和变化趋势。结果表明：（1） 新疆积雪终日以天山为界,天山以北长于南部,山区为积雪终日的高值区,盆地为积雪终日的低值区。北疆准噶尔盆地和伊犁河谷积雪终日在75~114 d之间,南疆塔里木盆地在0~31 d之间属于低值区。阿尔泰山脉、天山山脉和昆仑山脉区域在224~365 d之间属于高值区。（2） 南疆和北疆积雪终日有明显的时空差异,2000—2019年北疆准噶尔盆地和高海拔山脉地区积雪终日有明显的推迟趋势,推迟幅度达到14 d,占新疆总面积的8%。南疆塔里木盆地和东疆区域有明显的提前趋势,提前幅度达到16 d约占新疆总面积的44%。塔里木盆地和准噶尔盆地具有相反的变化趋势。（3） 新疆积雪终日年际变化差异显著,天山中段和北疆积雪终日出现不稳定状况,天山中段2002—2009年总体上呈现“M”型的特点,即多年积雪消融日年均值中出现明显的波峰和波谷,北疆2009—2019年积雪终日有较大的年际变化呈现出不稳定状况,出现明显的波峰和波谷,年际变化较大。
买合木提江·维吉旦 , 玉素甫江·如素力 , 仇忠丽 . 2000—2019年新疆积雪终日时空变化特征[J]. 干旱区地理, 2022 , 45(4) : 1061 -1070 . DOI: 10.12118/j.issn.1000-6060.2021.440
In this study, based on Google Earth Engine (GEE) remote sensing cloud platform, using MODIS snow product from 2000 to 2019, the diurnal snow cover cessation day information in Xinjiang, China is extracted and calculated, and the diurnal spatial and temporal variation characteristics and variation trend of snow cover cessation day in Xinjiang are analyzed by using trend analysis, coefficient of variation methods. The results show the following: (1) with the Tianshan Mountains as the dividing line, and the snow cover cessation day of the north of the Tianshan Mountains is longer than that of the south. The mountainous area is the high-value area of snow cover cessation day, and the basin is the low value area of snow cover cessation day. The snow cover cessation day in the Junggar Basin and Ili River Valley in northern Xinjiang lasts 75-114 d all year long. The Tarim Basin in southern Xinjiang is a low-value area between 0 and 31 d. The Altai Mountains, Tianshan Mountains and Kunlun Mountains belong to high value areas between 224 and 365 days. (2) There are obvious spatio-temporal differences in snow cover cessation days in southern Xinjiang and northern Xinjiang. From 2000 to 2019, the snow cover cessation day in the Junggar Basin and the high-altitude mountains in northern Xinjiang has an obvious trend of delaying, with a delay of 14 days, accounting for 8% of the total area of Xinjiang. The Tarim Basin and the areas across eastern Xinjiang showed an obvious advance advancing trend, the advance advancing rate reached 16 d, accounting for 44% of the total area of Xinjiang. Tarim Basin and Junggar Basin have opposite trend. (3) The snow cover cessation day of Xinjiang varied all year, and central Tianshan Mountains and northern Xinjiang showed instability in changes of snow cover cessation day all year long. The snow cover cessation day of central Tianshan Mountains showed overall “M”characteristics shape curve, with the annual average snow melting days showing obvious peaks and troughs during 2002—2009. Moreover, northern Xinjiang showed large interannual changes with instability during 2009—2019 and with obvious peaks and troughs as well as large interannual variability.
| [1] | Barnhart T B, Molotch N P, Livneh B, et al. Snowmelt rate dictates streamflow[J]. Geophysical Research Letters, 2016, 43(15): 8006-8016. |
| [2] | Bengtsson L. Snowmelt estimated from energy budget studies[J]. Hydrology Research, 1976, 7(1): 3-18. |
| [3] | Duchesne L, Houle D, D’Orangeville L. Influence of climate on seasonal patterns of stem increment of balsam fir in a boreal forest of Quebec, Canada[J]. Agricultural and Forest Meteorology, 2012, 162: 108-114. |
| [4] | Kudo G, Nordenhäll U, Molau U. Effects of snowmelt timing on leaf traits, leaf production, and shoot growth of alpine plants: Comparisons along a snowmelt gradient in northern Sweden[J]. Coence, 1999, 6(3): 439-450. |
| [5] | Solomon S, Qin D, Manning M, et al. Climate change 2007: The physical science basis. Contribution of working group I to the fourth assessment report of the intergovernmental panel on climate change (IPCC)[J]. Computational Geometry, 2007, 18(2): 95-123. |
| [6] | Beniston M. Impacts of climate change on water and associated economic activities in the Swiss Alps[J]. Journal of Hydrology, 2010, 412: 291-296. |
| [7] | Clow D W. Changes in the timing of snowmelt and streamflow in Colorado: A response to recent warming[J]. Journal of Climate, 2010, 23(9): 2293-2306. |
| [8] | Harpold A A, Brooks P D, Rajogopalan S, et al. Changes in snowpack volume and snowmelt timing in the Intermountain West[J]. Water Resources Research, 2012, 48(11): 1-11. |
| [9] | 魏月. 北疆区域积雪深度变化的遥感监测研究[D]. 乌鲁木齐: 新疆师范大学, 2010. |
| [9] | [ Wei Yue. Remote sensing monitoring of snow depth change in north part of Xinjiang[D]. Urumqi: Xinjiang Normal University, 2010. ] |
| [10] | 仇家琪, 孙希华. 天山积雪初步研究[J]. 干旱区地理, 1992, 15(3): 9-21. |
| [10] | [ Qiu Jiaqi, Sun Xihua. Preliminary study on snow cover in the Tianshan Mountain[J]. Arid Land Geography, 1992, 15(3): 9-21. ] |
| [11] | 张一驰, 李宝林, 包安明, 等. 开都河流域融雪径流模拟研究[J]. 中国科学: 地球科学, 2006, 36(增刊2): 24-32. |
| [11] | [ Zhang Yichi, Li Baolin, Bao Anming, et al. Simulation study on snowmelt runoff in Kaidu River Basin[J]. Scientia Sinica (Terrae), 2006, 36(Suppl. 2): 24-32. ] |
| [12] | 杨绍富. 融雪过程中水热耦合实验研究--以军塘湖流域为例[D]. 乌鲁木齐: 新疆大学, 2009. |
| [12] | [ Yang Shaofu. The study of water and heat coupling experimentin snow melt processing: Take Juntang River Basin Watershed in northern slope of Tianshan Mountains as an example[D]. Urumqi: Xinjiang University, 2009. ] |
| [13] | 岳春芳, 何训江, 艾丽米古丽·艾萨. 金沟河流域水权分配及转让研究[J]. 水资源与水工程学报, 2012, 23(3): 48-50. |
| [13] | [ Yue Chunfang, He Xunjiang, Aisha Ailimiguli. Research on the allocation and transfer of water rights in Jingouhe River Basin[J]. Journal of Water Resources and Water Engineering, 2012, 23(3): 48-50. ] |
| [14] | Qin Y, Abatzoglou J T, Siebert S, et al. Agricultural risks from changing snowmelt[J]. Nature Climate Change, 2020, 10(5): 459-465. |
| [15] | Diffenbaugh N S, Scherer M, Ashfaq M. Response of snow-dependent hydrologic extremes to continued global warming[J]. Nature Climate Change, 2013, 3(4): 379-384. |
| [16] | 唐尔泗, 程国栋, 董增川. 中国西北干旱区冰雪水资源与出山径流[M]. 北京: 科学出版社, 2002: 1-2. |
| [16] | [ Tang Ersi, Cheng Guodong, Dong Zengchuan. Snow and ice water resources and mountain runoff in arid areas of northwest China[M]. Beijing: Science Press, 2002: 1-2. ] |
| [17] | 王秋香, 魏文寿, 王金民. 新疆北疆最大积雪深度EOF展开场的时间变化规律[J]. 冰川冻土, 2008, 30(2): 244-249. |
| [17] | [ Wang Qiuxiang, Wei Wenshou, Wang Jinmin. Temporal variation of the maximum snow cover depth in north Xinjiang derive from EOF[J]. Journal of Glaciology and Geocryoiogy, 2008, 30(2): 244-249. ] |
| [18] | Guo L P, Li L H. Variation of the proportion of precipitation occurring as snow in the Tianshan Mountains, China[J]. International Journal of Climatology, 2015, 35(7): 1379-1393. |
| [19] | 秦艳, 丁建丽, 赵求东, 等. 2001-2015年天山山区积雪时空变化及其与温度和降水的关系[J]. 冰川冻土, 2018, 40(2): 249-260. |
| [19] | [ Qin Yan, Ding Jianli, Zhao Qiudong, et al. Spatial-temporal variation of snow cover in the Tianshan Mountains from 2001 to 2015, and its relation to temperature and precipitation[J]. Journal of Glaciology and Geocryology, 2018, 40(2): 249-260. ] |
| [20] | 王国亚, 毛炜峄, 贺斌, 等. 新疆阿勒泰地区积雪变化特征及其对冻土的影响[J]. 冰川冻土, 2012, 34(6): 1293-1300. |
| [20] | [ Wang Guoya, Mao Weiyi, He Bin, et al. Changes in snow covers during 1961-2010 and its effects on frozen ground in Altay region, Xinjiang[J]. Journal of Glaciology and Geocryology, 2012, 34(6): 1293-1300. ] |
| [21] | 易颖, 刘时银, 朱钰, 等. 2002-2018年叶尔羌河流域积雪时空变化研究[J]. 干旱区地理, 2021, 44(1): 15-26. |
| [21] | [ Yi Ying, Liu Shi yin, Zhu Yu, et al. Spatiotemporal variation of snow cover in the Yarkant River Basin during 2002-2018[J]. Arid Land Geography, 2021, 44(1): 15-26. ] |
| [22] | 梁鹏斌, 李忠勤, 张慧. 2001-2017年祁连山积雪面积时空变化特征[J]. 干旱区地理, 2019, 42(1): 56-66. |
| [22] | [ Liang Pengbin, Li Zhongqin, Zhang Hui. Temporal-spatial variation characteristics of snow cover in Qilian Mountains from 2001 to 2017[J]. Arid Land Geography, 2019, 42(1): 56-66. ] |
| [23] | 沈永平, 苏宏超, 王国亚, 等. 新疆冰川、积雪对气候变化的响应(I): 水文效应[J]. 冰川冻土, 2013, 35(3): 513-527. |
| [23] | [ Shen Yongping, Su Hongchao, Wang Guoya, et al. The responses of glaciers and snow cover to climate change in Xinjiang (I): Hydrological ef- fect[J]. Journal of Glaciology and Geocryology, 2013, 35(3): 513-527. ] |
| [24] | 刘吉强. 基于空间分析法的新疆融雪洪水径流模拟[J]. 黑龙江水利科技, 2020, 48(10): 17-20. |
| [24] | [ Liu Jiqiang. Runoff simulation of snowmelt flood in Xinjiang based on spatial analysis method[J]. Heilongjiang Water Conservancy Science and Technology, 2020, 48(10): 17-20. ] |
| [25] | 杨金明, 李诚志, 房世峰, 等. 新疆地区季节性融雪洪水模拟与预报研究[J]. 新疆大学学报(自然科学版), 2019, 36(1): 80-88. |
| [25] | [ Yang Jinming, Li Chengzhi, Fang Shifeng, et al. Simulation and forecast of seasonal snowmelt flood in Xinjiang[J]. Journal of Xinjiang University (Natural Science Edition), 2019, 36(1): 80-88. ] |
| [26] | 王冉旋. 基于气象数值预报的高精度融雪径流预报技术研究[J]. 科技创新导报, 2019, 16(32): 21-23. |
| [26] | [ Wang Ranxuan. Research on high-precision snowmelt runoff prediction technology based on meteorological numerical prediction[J]. Science and Technology Innovation Herald, 2019, 16(32): 21-23. ] |
| [27] | 张云云, 张毓涛, 师庆东, 等. 天山北坡中段草地, 林地积雪消融过程的定量化分析[J]. 水土保持学报, 2019, 33(3): 108-114. |
| [27] | [ Zhang Yunyun, Zhang Yutao, Shi Qingdong, et al. Quantitative analysis of snow melting process in grassland and forest land on the middle section of northern slope of Tianshan Mountain[J]. Journal of Soil and Water Conservation, 2019, 33(3): 108-114. ] |
| [28] | 梁建辉. 气候变化环境下新疆喀什冰川河流融雪径流动态响应研究[J]. 水利规划与设计, 2017(5): 41-43, 62. |
| [28] | [ Liang Jianhui. Study on dynamic response of snowmelt runoff of Xinjiang Kashgar glacier river under climate change environment[J]. Water Resources Planning and Design, 2017(5): 41-43, 62. ] |
| [29] | 李培基. 中国季节积雪资源的初步评价[J]. 地理学报, 1988(2): 108-119. |
| [29] | [ Li Peiji. Preliminary evaluation of seasonal snow resources in China[J]. Acta Geographica Sinica, 1988(2): 108-119. ] |
| [30] | 周华荣, 黄韶华. 对新疆生态环境问题及其对策的若干思考[J]. 干旱区资源与环境, 1999(4): 1-8. |
| [30] | [ Zhou Huarong, Huang Shaohua. On Xinjiang ecological enviromental problem and its countermeasures[J]. Journal of Arid Land Resources and Environment, 1999(4): 1-8. ] |
| [31] | Gorelick N, Hancher M, Dixon M, et al. Google Earth Engine: Planetary-scale geospatial analysis for everyone[J]. Remote Sensing of Environment, 2017, 202: 18-27. |
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