气候变化领域集成服务门户(CCPortal): Cryohydrogeological features of the site of intrapermafrost aquifer distribution at the eruu spring area (central yakutia)

CCPortal

DOI	10.21782/KZ1560-7496-2018-2(29-38)
	Cryohydrogeological features of the site of intrapermafrost aquifer distribution at the eruu spring area (central yakutia)
	Semernya A.A.; Gagarin L.A.; Bazhin K.I.
发表日期	2018
ISSN	15607496
卷号	22 期号:2
英文摘要	The paper presents the results of long-term permafrost and hydrogeological research conducted by Melnikov Permafrost Institute in the area of one of the perennial intrapermafrost springs residing in the territory of Central Yakutia. Spatial boundaries of the intrapermafrost aquifer recharging Eruu spring are determined from the drilling and geophysical survey data. Results of the groundwater level monitoring data processing allowed to define conditions of groundwater accumulation and discharge, as well as to determine the major role of icings (aufeis) in the hydrodynamic regime of intrapermafrost waters. The revealed specific geothermal characteristics of the upper rock layers may serve as indicators of groundwater presence on the fourth (Bestyakhskaya) terrace of the Lena River, which is evidenced by the maximum thaw depth coinciding with the depth of zero annual amplitude. © 2018 Academic Publishing House Geo. All rights reserved.
英文关键词	Accumulation of groundwater resources; Bottom; Filtration parameters; Groundwater level dynamics; Heat exchange; Intrapermafrost aquifer; Natural resources of groundwater; Top of the aquifer
学科领域	aquifer; filtration; groundwater resource; hydrogeology; permafrost; recharge; spring (hydrology); water level; Russian Federation; Sakha
语种	英语
scopus关键词	aquifer; filtration; groundwater resource; hydrogeology; permafrost; recharge; spring (hydrology); water level; Russian Federation; Sakha
来源期刊	Earth's Cryosphere
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/119267
作者单位	Melnikov Permafrost Institute, SB RAS, 36, Merzlotnaya str., Yakutsk, 677010, Russian Federation
推荐引用方式 GB/T 7714	Semernya A.A.,Gagarin L.A.,Bazhin K.I.. Cryohydrogeological features of the site of intrapermafrost aquifer distribution at the eruu spring area (central yakutia)[J],2018,22(2).
APA	Semernya A.A.,Gagarin L.A.,&Bazhin K.I..(2018).Cryohydrogeological features of the site of intrapermafrost aquifer distribution at the eruu spring area (central yakutia).Earth's Cryosphere,22(2).
MLA	Semernya A.A.,et al."Cryohydrogeological features of the site of intrapermafrost aquifer distribution at the eruu spring area (central yakutia)".Earth's Cryosphere 22.2(2018).