Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Andreas Ilias"'
Autor:
Heye R. Bogena, Frank Herrmann, Jannis Jakobi, Cosimo Brogi, Andreas Ilias, Johan Alexander Huisman, Andreas Panagopoulos, Vassilios Pisinaras
Publikováno v:
Frontiers in Water, Vol 2 (2020)
Common snow monitoring instruments based on hydrostatic pressure such as snow pillows are often influenced by various disturbing effects, which result in a reduced quality of the snow cover and snow water equivalent estimates. Such disturbing effects
Externí odkaz:
https://doaj.org/article/d93fd4811548429cb45ee6c2c410160d
Autor:
Vassilios Pisinaras, Andreas Panagopoulos, Frank Herrmann, Heye R. Bogena, Charalampos Doulgeris, Andreas Ilias, Evangelos Tziritis, Frank Wendland
Publikováno v:
Vadose Zone Journal, Vol 17, Iss 1 (2018)
The Pinios Hydrologic Observatory (PHO) is located in the River Pinios basin, which is one of the most productive basins in Greece. The PHO was established to develop deep knowledge of water balance at the river basin scale and to improve understandi
Externí odkaz:
https://doaj.org/article/609f50b543f442bebb17a5a923035e56
Publikováno v:
Modeling Earth Systems and Environment. 6:1163-1175
In river flow, two coefficients can be used to minimize the error in hydraulic calculations introduced by the use of mean velocity, the energy coefficient (α) and the momentum coefficient (β). Both coefficients vary in a range close to and above on
Publikováno v:
Applied Energy. 203:201-218
The application of soil heating can securely transfer the harvest procedure of cultivated plantations to the early or very early season, maximizing in this way the marketable yield and added value. Extended experimentations with geothermal soil heati
Autor:
Andreas Ilias, Dimitrios Pantelakis, Evangelos Hatzigiannakis, Andreas Panagopoulos, George Arampatzis, Ioannis Hatzispiroglou
Publikováno v:
Environmental Processes. 3:263-275
In order to study river flow, the discharge and the channel bed roughness should be estimated. Discharge has been calculated by the continuity equation. The roughness coefficient of the Manning equation has been used with a view to estimate the bed r
Autor:
Ioannis Hatzispiroglou, Agathos Filintas, George Arampatzis, Andreas Ilias, Evangelos Hatzigiannakis, Andreas Panagopoulos
Publikováno v:
Desalination and Water Treatment. 57:11639-11659
The aim of the present study is a hydrological approach on streamflow modelling, in order to investigate flow velocity, discharge rate, stage, river bed variations and the hydraulic properties (water depth, flow area, wetted perimeter, hydraulic radi
Publikováno v:
Sustainability, Vol 6, Iss 5, Pp 2876-2892 (2014)
In Greece, and particularly in many southeastern and island areas, there is severe pressure on water resources, further exacerbated by the high demand of water for tourism and irrigation in summertime. The integration of treated wastewater into water
Publikováno v:
International Agrophysics. 27:445-453
In Greece, crops are frequently cultivated in small isolated areas in close proximity to roads and bare soils and therefore evapotranspiration is affected by local advection. Under these circumstances, oasis effect conditions are present and evapotra
Publikováno v:
International Agrophysics. 26:285-293
Calibration equations for two capacitance water content probesThis paper presents the calibration equations of two capacitance probes for monitoring the soil water content in a lysimeter field. Capacitance probes provide readings at desired depths an
Autor:
George Arampatzis, Harris Georgoussis, A. Panoras, Dimitrios Papamichail, Christos Babajimopoulos, Andreas Ilias, Evangelos Hatzigiannakis
Publikováno v:
Desalination. 237:108-116
A user-friendly software that contributes to the regional scale irrigation scheduling is presented. The software is based on the numerical solution of Richards equation which is integrated into the ArcGIS environment. Irrigation water needs are visua