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Stream Water and Groundwater Interaction Revealed by Temperature Monitoring in Agricultural Areas

Cited 15 time in wos
Cited 16 time in scopus

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DC Field Value Language
dc.contributor.authorLee, Jin-Yong-
dc.contributor.authorLim, Hyoun Soo-
dc.contributor.authorYoon, Ho Il-
dc.contributor.authorPark, Youngyun-
dc.date.accessioned2018-03-20T13:58:51Z-
dc.date.available2018-03-20T13:58:51Z-
dc.date.issued2013-
dc.identifier.urihttps://repository.kopri.re.kr/handle/201206/6521-
dc.description.abstractVariations in stream water, streambed, adjacent stream sediment, and groundwater temperatures in the Haean basin, Korea were examined using time series analyses including auto-correlation, spectral density, and cross-correlation functions. The temperatures of the ambient air, stream water, streambed (depth = 10 cm), and adjacent stream sediment (depth = 10 cm) showed distinctive diurnal variations with long-term seasonal cooling trends, while groundwater temperature showed only a seasonal decreasing trend with little diurnal variations. Auto-correlations and spectral densities of the stream water, streambed, and sediment temperatures also revealed strong daily cyclical behaviors, with longer periodic cycles varying from weekly to monthly. Amplitudes and lag times of the streambed thermal signals were also affected by the hydraulic conductivities of the sediments. Lower hydraulic conductivity indicates a more attenuated and slower thermal response for the streambed. The calculated vertical water flow velocities of the streambed revealed that the investigated stream locations were under losing or gaining conditions, depending on the location and time.-
dc.languageEnglish-
dc.subjectEnvironmental Sciences & Ecology-
dc.subjectMarine & Freshwater Biology-
dc.subjectOceanography-
dc.titleStream Water and Groundwater Interaction Revealed by Temperature Monitoring in Agricultural Areas-
dc.title.alternative온도 모니터링에 의해 밝힌 농업지대에서의 하천수와 지하수의 상호작용-
dc.typeArticle-
dc.identifier.bibliographicCitationLee, Jin-Yong, et al. 2013. "Stream Water and Groundwater Interaction Revealed by Temperature Monitoring in Agricultural Areas". <em>WATER</em>.-
dc.citation.titleWATER-
dc.identifier.doi10.3390/w5041677-
dc.description.articleClassificationSCIE-
dc.description.jcrRateJCR 2011:66.25-
dc.subject.keywordHaean basin-
dc.subject.keywordgroundwater temperature-
dc.subject.keywordgroundwater-stream water exchange-
dc.subject.keywordstream water temperature-
dc.subject.keywordtime series analysis-
dc.identifier.localId2013-0432-
dc.identifier.scopusid2-s2.0-84888785895-
dc.identifier.wosid000330518400014-
Appears in Collections  
2010-2013, Monitoring of abrupt environmental change in the ice shelf system and reconstruction of Quaternary deglaciation history in West Antarctica (10-13) / Yoon, Ho Il (PP10060, PP10080, PP11010, PP12020, PP13010)
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