Groundwater-streamflow interactions under changing climate conditions

Panagoulia, Dionysia; Dimou, George

dc.contributor.author	Panagoulia, Dionysia	en
dc.contributor.author	Dimou, George	en
dc.date.accessioned	2014-03-01T02:41:05Z
dc.date.available	2014-03-01T02:41:05Z
dc.date.issued	1995	en
dc.identifier.issn	01447815	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/30361
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0029516322&partnerID=40&md5=fc804b9b0fb5b47491499a9ebe71f8e2	en
dc.subject	Climate Change	en
dc.subject	Climate Change Scenario	en
dc.subject	Climatic Condition	en
dc.subject	Hydrologic Model	en
dc.subject	Soil Moisture	en
dc.subject	Surface Runoff	en
dc.subject	Water Resource Management	en
dc.subject	Water Storage	en
dc.subject	Goddard Institute for Space Studies	en
dc.subject	National Weather Service	en
dc.subject.other	Climate change	en
dc.subject.other	Climatology	en
dc.subject.other	Groundwater flow	en
dc.subject.other	Management	en
dc.subject.other	Mathematical models	en
dc.subject.other	Moisture	en
dc.subject.other	Precipitation (meteorology)	en
dc.subject.other	Runoff	en
dc.subject.other	Snow	en
dc.subject.other	Soils	en
dc.subject.other	Stream flow	en
dc.subject.other	Hydrological models	en
dc.subject.other	Mesochora catchments	en
dc.subject.other	Snowmelt	en
dc.subject.other	Soil moisture	en
dc.subject.other	Water resources management	en
dc.subject.other	Flow interactions	en
dc.title	Groundwater-streamflow interactions under changing climate conditions	en
heal.type	conferenceItem	en
heal.publicationDate	1995	en
heal.abstract	The long-term groundwater-streamflow interactions of the medium-sized mountainous Mesochora catchment under changing climatology have been analysed. The climate changes were simulated through a set of hypothetical and monthly GISS (Goddard Institute for Space Studies) scenarios of temperature increases coupled with precipitation changes. Two catchment hydrological models were used: the snowmelt and soil moisture accounting models of the US National Weather Service River Forecast System (US NWSRFS). The groundwater was represented through the lower zone one-tension water storage and two free water storages parameterized by the soil moisture model, while the streamflow was the sum of direct runoff, surface runoff and interflow from the upper zone free water, as well as the primary and secondary base flows yielded by the model. The interactions between groundwater and streamflow was expressed by the ratio of the two variables on a monthly basis. Both sets of climate change scenarios resulted in moderate influence on groundwater-streamflow interaction during the winter months and in a very high one in the spring and summer months. This will probably have negative impacts on various problems of water resources management.	en
heal.publisher	IAHS, Wallingford, United Kingdom	en
heal.journalName	IAHS-AISH Publication	en
dc.identifier.issue	230	en
dc.identifier.spage	191	en
dc.identifier.epage	196	en