干旱区生态环境知识资源中心(Arid): 青海省共和盆地光伏发电基地风沙灾害现状、成因及其防治措施

Arid

	青海省共和盆地光伏发电基地风沙灾害现状、成因及其防治措施
其他题名	Present Situation, Causes and Control Measures of Aeolian Sand Disaster in Photovoltaic Power Generation Base in Gonghe Basin, Qinghai Province
	谭立海 1; 马鹿 2; 安志山 1; 屈建军1 ; 殷代英 1; 刘进辉 1; 王涛1
来源期刊	水土保持通报
ISSN	1000-288X
出版年	2017
卷号	37 期号:3 页码:182-187
中文摘要	[目的]分析青海省共和盆地塔拉滩光伏发电基地风沙灾害现状,并探讨风沙灾害的成因,提出相应的防治对策。[方法]利用徕卡全站仪对光伏发电基地沙丘移动速率以及典型电站积沙量进行了实地测量,并结合气象资料分析了风沙灾害形成的区域风沙环境特征。[结果]沙丘前移与风沙流遇阻后在太阳能板间形成积沙是该区风沙危害的主要表现形式:该区沙丘类型以新月形沙丘为主,移动速度达12.56 m/a;在一面积99 hm~2、风沙灾害最为严重的光伏园区内,2016年24月3个月内上风向光伏板间积沙可达3 090 m~3;研究区属中能风沙环境,为单峰风况,起沙风以西风和西北西风为主,两组风向占年输沙势的92.1%。[结论]风力强劲、风旱同期等自然特点以及过度放牧导致的土地沙漠化提供沙源是该区风沙灾害的主要成因,亟需建立固沙与阻沙措施相结合的风沙灾害综合防治体系进行风沙灾害防治。
英文摘要	[Objective] To reveal the current situation of aeolian hazards in the photovoltaic industrial park of Gonghe Basin, Qinghai Province, and to analyze the causes and thus to put forward specific control measures. [Methods] Dune migration rate and the current situation of aeolian hazards such as sand accumulation amount were measured by Leica total station, and meteorological data were used to analyze the characteristics of regional aeolian environment. [Results] Dune migration and sand accumulation between solar panels were two main patterns of aeolian sand disaster in the study area where dunes were mainly composed of barchans. Sand dunes moved in a rate of 12.56 m/a in the study area. In a photovoltaic garden(99 hm~2 in area) suffering from severe aeolian sand disaster, the accumulated sand between solar panels could reach 3 090 m3 during February to April of 2016. The study area belongs to the medium level of aeolian environment with two main prevail sand-driving wind directions of west and north west,which accounted for 92.1% of the annual drift potential. [Conclusion] The strong wind energy, the features of windy and dry weather presenting in the same period and the strong desertification result in the serious aeolian sand disaster in the study area. Hence, a comprehensive sand-control system should be quickly established to combat the aeolian sand disaster.
中文关键词	光伏 ; 风沙灾害 ; 防治模式 ; 共和盆地
英文关键词	photovoltaic industry aeolian sand disaster control measures Gonghe Basin
语种	中文
国家	中国
收录类别	CSCD
WOS类目	METEOROLOGY ATMOSPHERIC SCIENCES
WOS研究方向	Meteorology & Atmospheric Sciences
CSCD记录号	CSCD:6023661
来源机构	中国科学院西北生态环境资源研究院
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/236631
作者单位	1.中国科学院西北生态环境资源研究院, 甘肃省风沙灾害防治工程技术研究中心;;中国科学院敦煌戈壁荒漠研究站, 兰州, 甘肃 730000, 中国; 2.青海黄河上游水电开发有限责任公司, 西宁, 青海 810008, 中国
推荐引用方式 GB/T 7714	谭立海,马鹿,安志山,等. 青海省共和盆地光伏发电基地风沙灾害现状、成因及其防治措施[J]. 中国科学院西北生态环境资源研究院,2017,37(3):182-187.
APA	谭立海.,马鹿.,安志山.,屈建军.,殷代英.,...&王涛.(2017).青海省共和盆地光伏发电基地风沙灾害现状、成因及其防治措施.水土保持通报,37(3),182-187.
MLA	谭立海,et al."青海省共和盆地光伏发电基地风沙灾害现状、成因及其防治措施".水土保持通报 37.3(2017):182-187.