干旱区生态环境知识资源中心(Arid): Effect of desert photovoltaic on sand prevention and control-taking Gansu Gulang Zhenfa photovoltaic DC field as an example

Arid

DOI	10.1088/1755-1315/601/1/012032
	Effect of desert photovoltaic on sand prevention and control-taking Gansu Gulang Zhenfa photovoltaic DC field as an example
	Chang, Zhaofeng; Liu, Shizen; Fu, Jing; Wang, Qi; Wang, Fei; Sun, Tao; Liu, Shujuan; Wang, Fanglin
通讯作者	Chang, ZF (corresponding author), Gansu Desert Control Res Inst, Lanzhou 730070, Peoples R China.
会议名称	International Workshop on Green Energy, Environment and Sustainable Development (G2ESD)
会议日期	AUG 28-30, 2020
会议地点	Weihai, PEOPLES R CHINA
英文摘要	In recent years, the photovoltaic industry in desert and Gobi has developed rapidly. In order to reveal the effect of photovoltaic industry on sand prevention and control, this study was performed by taking GuLang Zhenfa photovoltaic DC field on the southern edge of Tengger Desert as an example. Through continuous observation of air temperature, wind speed and air pressure inside and outside the photovoltaic field, combined with the investigation of vegetation inside and outside the photovoltaic field in desert and Gobi of the central and eastern part of Hexi Corridor, this study analyzed the ecological effect of photovoltaic industry on sand prevention and control from three aspects: the balance of surface heat by the transformation of solar radiation of desert photovoltaic, the function of wind barriers and sand barriers of the photovoltaic DC field, and the effect of the photovoltaic DC field on vegetation. The results showed that the photovoltaic DC field in desert and Gobi had very significant ecological functions for desert prevention and control, and the ecological functions were mainly as follows: 1) the photovoltaic DC field could effectively transform solar radiation, adjust the thermal balance of the desert, and weaken the power (i.e., the gale) for the occurrence and development of sandstorms and sand flow; 2) the photovoltaic panel had a strong function of wind barriers, and its function of wind-proof and sand-fixing were several times that of sand barriers; 3) the rain-collecting effect of photovoltaic panel could promote the growth of plants. The development of photovoltaic industry in desert and Gobi not only has remarkable economic benefits, but also has the ecological function of sand prevention and control. China has a vast area of desert and Gobi, and there are broad prospects for the development of desert and Gobi photovoltaic industry. The photovoltaic industry in desert and Gobi is expected to become the third new way of sand prevention and control after afforestation and desertification control and sand fixation by sand barriers.
来源出版物	INTERNATIONAL WORKSHOP ON GREEN ENERGY, ENVIRONMENT AND SUSTAINABLE DEVELOPMENT
ISSN	1755-1307
出版年	2020
卷号	601
出版者	IOP PUBLISHING LTD
类型	Proceedings Paper
语种	英语
开放获取类型	gold
收录类别	CPCI-S
WOS记录号	WOS:000656921400032
WOS类目	Green & Sustainable Science & Technology ; Energy & Fuels ; Engineering, Environmental ; Environmental Sciences
WOS研究方向	Science & Technology - Other Topics ; Energy & Fuels ; Engineering ; Environmental Sciences & Ecology
资源类型	会议论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/353145
作者单位	[Chang, Zhaofeng; Liu, Shizen; Wang, Qi; Wang, Fei; Sun, Tao; Liu, Shujuan; Wang, Fanglin] Gansu Desert Control Res Inst, Lanzhou 730070, Peoples R China; [Fu, Jing] Lanzhou City Forestry Bur, Lanzhou 730030, Peoples R China
推荐引用方式 GB/T 7714	Chang, Zhaofeng,Liu, Shizen,Fu, Jing,et al. Effect of desert photovoltaic on sand prevention and control-taking Gansu Gulang Zhenfa photovoltaic DC field as an example[C]:IOP PUBLISHING LTD,2020.