干旱区生态环境知识资源中心(Arid): 巴丹吉林沙漠湖泊形态初步研究

Arid

	巴丹吉林沙漠湖泊形态初步研究
其他题名	Morphology of the Lakes in the Badain Jaran Desert
	赵力强; 张律吕; 王乃昂; 张德忠; 牛震敏
来源期刊	干旱区研究
ISSN	1001-4675
出版年	2018
卷号	35 期号:5 页码:1001-1011
中文摘要	湖泊形态是湖泊研究的基础,巴丹吉林沙漠湖泊受到各界广泛关注,却缺乏湖泊形态方面的研究。本文采用超声波测深仪与RTK-GPS测量系统相结合的方式,对巴丹吉林沙漠10个面积较大的湖泊进行了深度测量,得到了完整的湖泊形态数据。其中湖泊规模方面,布尔德以最大的湖泊面积与最小的湖泊最大深度区别于其余湖泊;湖泊形态方面, 10个湖泊整体具有干旱区湖泊独有的浅水平底湖泊的特征。由于内生钙华与深处流动性沙漠的原因,利用湖泊周边地形估算湖泊容积的方法对于巴丹吉林沙漠湖泊并不适用。为此,利用测量数据,提出了估算巴丹吉林沙漠湖泊容积的经验公式。
英文摘要	Lake morphometry is of fundamental importance for understanding the lake ecosystems,but it was previously neglected in researching the lakes in the Badain Jaran Desert. Here,a bathymetry survey of 10 large lakes in the desert was carried out using the ultra-sonic depth finder and RTK-GPS measurement system. Bathymetries was used to chart the relative hypsographic curves. Moreover, the morphometric parameters were calculated using the detailed lake depth data. In the lake size aspect, the Buerde Lake was distinguished from the remaining lakes because of its largest water area but the smallest maximum depth. However, the other 9 lakes were similar in their water areas,volumes,maximum depths and mean depths. In the lake shape aspect, the shorelines of the lakes were closed to circles expect the Buerde Lake,Yihejigede Lake,Sumujilin Lake and Yindeertu Lake. All the lakes could be considered as the shallow lakes. The method that the peripheral terrain is used to estimate the lake volumes is unsuitable for researching the lakes in the Badain Jaran Desert due to the location of the lakes and the endogenous travertine. Therefore,a mechanism-based empirical formula was presented in this study for estimating the volumes of the lakes in the Badain Jaran Desert in the future.
中文关键词	湖泊形态 ; 深度测量 ; 湖泊容积估算 ; 巴丹吉林沙漠
英文关键词	lake morphometry lake depth measurement lake volume estimation Badain Jaran Desert
语种	中文
国家	中国
收录类别	CSCD
WOS类目	GEOSCIENCES MULTIDISCIPLINARY
WOS研究方向	Geology
CSCD记录号	CSCD:6334377
来源机构	兰州大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/237672
作者单位	兰州大学资源环境学院,兰州大学干旱区与沙漠研究中心, 兰州, 甘肃 730000, 中国
推荐引用方式 GB/T 7714	赵力强,张律吕,王乃昂,等. 巴丹吉林沙漠湖泊形态初步研究[J]. 兰州大学,2018,35(5):1001-1011.
APA	赵力强,张律吕,王乃昂,张德忠,&牛震敏.(2018).巴丹吉林沙漠湖泊形态初步研究.干旱区研究,35(5),1001-1011.
MLA	赵力强,et al."巴丹吉林沙漠湖泊形态初步研究".干旱区研究 35.5(2018):1001-1011.