干旱区生态环境知识资源中心(Arid): 河西走廊荒漠区光伏电站植物群落物种多样性研究

Arid

	河西走廊荒漠区光伏电站植物群落物种多样性研究
其他题名	Biodiversity of Herbaceous Species under Large Photovoltaic (PV) Power Stations in Desert Region of Hexi Corridor
	张芝萍; 尚雯; 王祺; 付贵全; 张卫星; 万翔
来源期刊	西北林学院学报
ISSN	1001-7461
出版年	2020
卷号	35 期号:2 页码:190-
中文摘要	以河西走廊典型沙漠和戈壁光伏电站为研究对象,通过野外调查和样品采集,对沙漠和戈壁光伏电站内不同光伏板位置以及电站外的群落物种多样性分布特征进行了调查,探讨了干旱荒漠区光伏电站植物群落物种多样性分布特征。结果表明:1)沙漠光伏电站内外共有3科7属7种植物,戈壁光伏电站内外共有8科16属19种植物,戈壁光伏电站物种数量高于沙漠光伏电站。2)沙漠光伏电站内的物种丰富度、Shannon-Wiener多样性指数和Simpson生态优势度指数均为电板前后檐高于正下方和电板间,电站外为距电站200 m最高,600 m最低。戈壁光伏电站内的物种丰富度、Shannon-Wiener多样性指数和Simpson生态优势度指数则为电板正下方高于前后檐及电板间,电站外为距电站400 m最高,600 m最低,相同位置戈壁光伏电站物种多样性高于沙漠光伏电站。3)沙漠和戈壁光伏电板正下方地上生物量均低于各自电板前后檐,且2类电站物种丰富度与地上生物量及土壤含水率之间呈单峰关系。
英文摘要	Based on the field vegetation investigation and sample collection,the distribution of herbaceous species biodiversity under photovoltaic (PV) panels and outside PV panels in large PV power stations were analyzed in gobi and desert regions of Hexi corridor.The results indicated that:1) a total of 7 plant species belonging to 7 genera and 3 families,and 19 plant species belonging to 16 genera and 8 families were found in desert and gobi PV power stations,respectively.2) Within the desert PV power station,the Patrick richness index,Shannon-wiener index,and Simpson dominance index in front and in back of the panels were higher than those under the PV panels.Moreover,outside the PV power station,the three indices mentioned above were the highest in 200 m distance,and lowest in 600 m distance.In gobi PV power station,the three indices under the PV panels were higher than those in front and rear of the panels.In addition,the three indices in 400 m distance outside gobi PV power station were the highest,and lowest in 600 m distance.At same locations,the species diversity in gobi PV power station was all greater than that in desert PV power station.3) Aboveground biomass under the panels in desert and gobi PV power stations were both higher than those in front and in e back of panels,respectively.Additionally,the relationships between species richness and aboveground biomass and soil water content presented unimodal curve.
中文关键词	河西走廊 ; 光伏电站 ; 沙漠 ; 戈壁 ; 植物群落多样性
英文关键词	Hexi corridor photovoltaic (PV) power station desert gobi plant community diversity
类型	Article
语种	中文
收录类别	CSCD
WOS研究方向	Agriculture
CSCD记录号	CSCD:6694451
来源机构	甘肃省治沙研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/336362
作者单位	张芝萍, 甘肃省治沙研究所;;甘肃省治沙研究所, 甘肃省荒漠化与风沙灾害防治国家重点实验室培育基地;;甘肃临泽荒漠生态系统国家定位观测研究站, 兰州;;临泽, 甘肃;;甘肃 730070;;734200, 中国.; 尚雯, 甘肃省治沙研究所;;甘肃省治沙研究所, 甘肃省荒漠化与风沙灾害防治国家重点实验室培育基地;;甘肃临泽荒漠生态系统国家定位观测研究站, 兰州;;临泽, 甘肃;;甘肃 730070;;734200, 中国.; 王祺, 甘肃省治沙研究所;;甘肃省治沙研究所, 甘肃省荒漠化与风沙灾害防治国家重点实验室培育基地;;甘肃临泽荒漠生态系统国家定位观测研究站, 兰州;;临泽, 甘肃;;甘肃 730070;;734200, 中国.; 张卫星, 甘肃省治沙研究所;;甘肃省治沙研究所, 甘肃省荒漠化与风沙灾害防治国家重点实验室培育基地;;甘肃临泽荒漠生态系统国家定位观测研究站, 兰州;;临泽, 甘肃;;甘肃 730070;;734200, 中国.; 付贵全, 甘肃省治沙研究所, 甘肃省荒漠化与风沙灾害防治国家重点实验室培育基地, 兰州, 甘肃 730070, 中国.; 万翔, 甘肃省治沙研究所, 甘肃省荒漠化与风沙灾害防治国家重点实验室培育基地, 兰州, 甘肃 730070, 中国.
推荐引用方式 GB/T 7714	张芝萍,尚雯,王祺,等. 河西走廊荒漠区光伏电站植物群落物种多样性研究[J]. 甘肃省治沙研究所,2020,35(2):190-.
APA	张芝萍,尚雯,王祺,付贵全,张卫星,&万翔.(2020).河西走廊荒漠区光伏电站植物群落物种多样性研究.西北林学院学报,35(2),190-.
MLA	张芝萍,et al."河西走廊荒漠区光伏电站植物群落物种多样性研究".西北林学院学报 35.2(2020):190-.