Characteristics of Sand-driving Wind Regime and Sediment Transport at Northeast Edge of Bayan Wendur Desert

Zhang Hao; Dang Xiaohong; Liu Yang; Meng Zhongju; Guo Chunhui; Zhang Ge

doi:10.13961/j.cnki.stbctb.2023.05.031

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Characteristics of Sand-driving Wind Regime and Sediment Transport at Northeast Edge of Bayan Wendur Desert

- Characteristics of Sand-driving Wind Regime and Sediment Transport at Northeast Edge of Bayan Wendur Desert
- Bulletin of Soiland Water Conservation Vol. 43, Issue 5, Pages: 262-269(2023)
- 作者机构：
  
  1. 内蒙古农业大学沙漠治理学院,内蒙古,呼和浩特,010018
  2. 内蒙古杭锦荒漠生态系统国家定位观测研究站,内蒙古,鄂尔多斯,017400
  3. 内蒙古自治区水利科学研究院,内蒙古,呼和浩特,010020
  4. 内蒙古自治区包头市东河区农牧林草事业发展中心,内蒙古,包头,014040
  5. 中国林业科学研究院沙漠林业试验中心,内蒙古,巴彦淖尔,015200
- 作者简介：
- 基金信息：
- DOI：10.13961/j.cnki.stbctb.2023.05.031
  CLC： P931.3
- Published：2023
- 稿件说明：
移动端阅览
Zhang Hao, Dang Xiaohong, Liu Yang, et al. Characteristics of Sand-driving Wind Regime and Sediment Transport at Northeast Edge of Bayan Wendur Desert[J]. Bulletin of Soiland Water Conservation, 2023, 43(5): 262-269.
DOI：

Zhang Hao, Dang Xiaohong, Liu Yang, et al. Characteristics of Sand-driving Wind Regime and Sediment Transport at Northeast Edge of Bayan Wendur Desert[J]. Bulletin of Soiland Water Conservation, 2023, 43(5): 262-269. DOI： 10.13961/j.cnki.stbctb.2023.05.031.

摘要

[目的] 起沙风和输沙势特征是评估区域风能环境的关键指标。分析巴音温都尔沙漠东北缘起沙风风况和输沙势变化特征，揭示该地区近地层风动力特点及风沙活动强度，评估区域风能环境状况，为研究区风沙运动研究和科学防沙治沙工作提供理论依据。[方法] 基于巴音温都尔沙漠东北缘气象站2017—2021年的风况数据，系统分析了该区域起沙风风况和输沙势变化特征。[结果] ①该地区年均起沙风频率为43.70%，平均起沙风速为7.57 m/s，二者均以春季最高。不同季节和年均起沙风均以偏西(W，WSW，SW)和偏南(S，SSE，SE)风向为主。②年均输沙势(DP)为68.36 VU，合成输沙势(RDP)为29.39 VU，风向变率指数(RDP/DP)为0.43，合成输沙势方向(RDD)为91.33°，春季输沙势(DP)和合成输沙势(RDP)显著高于其他季节。③研究区起沙风平均风速对输沙势的影响大于起沙风频率，风沙活动强度主要由风速大小决定。[结论] 巴音温都尔沙漠东北缘整体属于低风能环境，地表沙物质全年向东输移，春季是最主要的风沙活动期。6月是人工防护林建设和飞播造林治沙的关键时期，建议栽植防护林和飞播种子的走向与输沙势方向垂直，从而阻断沙物质持续东移。

Abstract

[Objective] The characteristics of sand-driving wind and sand-transporting potential are the key indexes for evaluating the regional wind energy environment. The change characteristics of the wind regime and transport potential of sand-driving wind in the Northeast Bayan Wendur Desert were analyzed

the dynamic wind characteristics and the intensity of the wind energy activity near the ground were revealed

and the regional wind energy environment was evaluated

in order to provide a theoretical basis for the study of sand movement and scientific options for sand movement prevention and control. [Methods] Wind data were acquired from a meteorological station on the northeast edge of the Bayan Wendur Desert from 2017 to 2021

and the characteristics of the sand-driving wind and sediment transport potential in the region were analyzed. [Results] ① The annual average frequency of sand-driving wind was 43.70%

and the average sand-driving wind speed was 7.57 m/s

both of which were the highest in spring. The sand-driving winds in different seasons and the annual average were mainly westerly (W

WSW

SW) and southerly (S

SSE

SE). ② The annual average sediment transport potential (DP) was 68.36 VU. The composite sediment transport potential (RDP) was 29.39 VU. The wind direction variability index (RDP/DP) was 0.43. The composite sediment transport potential direction (RDD) was 91.33°. The DP and RDP in spring were significantly greater than in other seasons. ③ The influence of the average wind speed on the sediment transport potential in the study area was greater than the frequency of the wind speed. The intensity of sand movement was mainly determined by wind speed. [Conclusion] The northeast edge of the Bayan Wendur Desert generally belongs to a low wind energy environment. The surface sand material is transported eastward throughout the year. Spring is the most important period of wind and sand activity. June is the key period for the construction of artificial protective forests and aerial-seeding afforestation for sand control. We recommend that the direction of planting protective forest shelterbelts and for aerial seeding of forest seeds be perpendicular to the direction of sand transport potential so as to block the continuous eastward movement of sand.

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references

苗恒录,王健,张瑞强,等.内蒙古阴山北麓荒漠草原风况与输沙势研究:以希拉穆仁草原为例[J].干旱区资源与环境,2022,36(4):102-110.

陈宗颜,董治宝,汪青春,等.柴达木盆地风况及输沙势特征[J].中国沙漠,2020,40(1):195-203.

朱震达,吴正,刘恕,等.中国沙漠概论[M].2版.北京:科学出版社,1980: 53-54.

陈宗颜,董治宝,鄂崇毅,等.1971—2015年共和盆地风况特征及变化趋势[J].兰州大学学报(自然科学版),2020,56(2):224-230.

梁晓磊,牛清河,安志山,等.甘肃瓜州锁阳城南雅丹地貌区起沙风况与输沙势特征[J].中国沙漠,2019,39(3):48-55.

张克存,牛清河,屈建军,等.敦煌鸣沙山月牙泉景区风沙环境分析[J].中国沙漠,2012,32(4):896-900.

张正偲,董治宝,赵爱国,等.输沙量与输沙势的关系[J].中国沙漠,2011,31(4):824-827.

房彦杰.基于Fryberger方法的塔克拉玛干沙漠输沙势时空分布特征分析[D].四川成都:四川师范大学,2015.

Fryberger S G, Dean G. Dune forms and wind regime[M]//A Study of Global Sand Seas. Washington DC: U. S. Geological Survey, 1979.

Martinho C T, Hesp P A, Dillenburg S R. Morphological and temporal variations of transgressive dunefields of the northern and mid-littoral Rio Grande do Sul coast, Southern Brazil [J]. Geomorphology, 2010,117(1/2):14-32.

Al-Awadhi J M, Al-Helal A, Al-Enezi A. Sand drift potential in the desert of Kuwait [J]. Journal of Arid Environments, 2005,63(2):425-438.

孙小雲,房彦杰,赵景峰,等.塔克拉玛干沙漠输沙势时空分布特征[J].干旱区地理,2020,43(1):38-47.

王敏杰.近30年内蒙古西部沙漠面积、边界及沙漠湖泊变化研究[D].内蒙古呼和浩特:内蒙古大学,2019.

曹辉.飞播封育措施治理沙漠环境浅谈:以巴音温都尔沙漠为例[J].现代园艺,2019(4):168-169.

杨晓军,张强,叶培龙,等.中国北方2021年3月中旬持续性沙尘天气的特征及其成因[J].中国沙漠,2021,41(3):245-255.

刘娜娜.风成作用对狼山以西沙漠沉积物理化性质的影响[D].内蒙古呼和浩特:内蒙古农业大学,2021.

苏丽德.1986—2019年乌拉特后旗荒漠化动态变化分析[D]. 内蒙古呼和浩特:内蒙古农业大学,2020.

阿路斯呼德.巴音温都尔沙漠五种植物群落特征及土壤研究[D]. 内蒙古呼和浩特:内蒙古农业大学,2021.

顾立霞,吕萍,马芳,等.不同数据源下毛乌素沙地风况及输沙势特征[J].中国沙漠,2022,42(5):54-62.

陈曼雨.基于空间单元划分和气象要素空间分辨率的水文模型不确定性研究[D].湖北武汉:武汉大学,2021.

伊力哈木·伊马木,李菊艳,玉米提·吾提库尔,等.起沙风速的观测方式及其影响因素研究综述[J].中国水土保持,2021(5):42-44.

吴正.风沙地貌学[M].北京:科学出版社,1987:38-39.

汪海娇,田丽慧,张登山,等.青海湖东岸沙地风沙活动特征[J].中国沙漠,2020,40(1):49-56.

庞营军,吴波,贾晓红,等.毛乌素沙地风况及输沙势特征[J].中国沙漠,2019,39(1):62-67.

Bagnold R A. The physics of blown sand and desert dunes [M]. London: Methuen & co.,ltd,1941.

田敏,钱广强,杨转玲,等.柴达木盆地东北部哈勒腾河流域风况特征及其对风沙地貌发育的影响[J].中国沙漠,2021,41(1):1-9.

张华,李锋瑞,李玉霖,等.科尔沁沙地奈曼旗近5年来风况及合成输沙势[J].中国沙漠,2004,24(5):623-627.

罗凤敏,高君亮,辛智鸣,等.乌兰布和沙漠东北缘起沙风风况及输沙特征[J].农业工程学报,2019,35(4):145-152.

韩致文.半湿润地区风沙流结构的定量研究: 以豫北沙地为例[J].中国沙漠,1993,13(3):25-31.

毛东雷,蔡富艳,雷加强,等.新疆策勒河下游塔克拉玛干沙漠南缘风沙活动特征[J].干旱区资源与环境,2016,30(7):169-174.

刘海云.内蒙古巴彦淖尔市大风沙尘天气过程分析[J].江西农业,2017(1):44-45.

陈亿,尚可政,王式功,等.内蒙古半干旱区沙尘天气特征及其与地表特征的关系[J].中国沙漠,2013,33(4):1131-1137.

贺大良,申建友.降水对起沙风速的影响[J].中国沙漠,1988,8(4):21-29.

梁凤娟,张保龙.乌拉特草原2018年上半年干旱监测与成因浅析[J].高原气象,2021,40(5):1147-1153.

张克存,俎瑞平,屈建军,等.腾格里沙漠东南缘输沙势与最大可能输沙量之比较[J].中国沙漠,2008,28(4):605-610.

Zhang Zhengcai, Dong Zhibao, Li Chunxiao. Wind regime and sand transport in China's Badain Jaran Desert [J]. Aeolian Research,2015,17:1-13.

刘陶,杨小平,董巨峰,等.巴丹吉林沙漠沙丘形态与风动力关系的初步研究[J].中国沙漠,2010,30(6):1285-1291.

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