Hydrological and rating curve modelling of Pinios River water flows in Central Greece, for environmental and agricultural water resources management

Soil Moisture Depletion Modelling Using a TDR Multi-Sensor System, GIS, Soil Analyzes, Precision Agriculture and Remote Sensing on Maize for Improved Irrigation-Fertilization Decisions

“…The two-way-ANOVA statistical analysis (p = 0.05) using IBM-SPSS (v.26) [1,7,14,15] revealed that the irrigation treatments (IR3: Deficit (80%ET c ) irrigation (best)) and the fertilization treatments (Ft1: (best)) significantly affect maize's yield and biomass. Whenever a prolonged shortage of soil moisture occurs during the most sensitive growth stages (flowering (L mid stage) and grain filling (L late stage)) (Figure 1), this usually has as a result that the maize's crop growth is reduced because of less or excess water supply by the farmers and the yield is consequently lower [1,7,8].…”

Rainfed and Supplemental Irrigation Modelling 2D GIS Moisture Rootzone Mapping on Yield and Seed Oil of Cotton (Gossypium hirsutum) Using Precision Agriculture and Remote Sensing

“…The two-way ANOVA statistical analysis (p = 0.05) using IBM-SPSS (v.26) [1,7,14,15] revealed that the irrigation treatments (IR2: rainfed + supplemental irrigation [best]) and the fertilization treatments (Ft1: [best]) significantly affected the cotton yield and seed oil content. Whenever a prolonged shortage of soil moisture occurred during the most sensitive growth stages (flowering (L mid stage) and grain filling (L late stage)) (see Figure 2a), the rainfed crop growth was poor, and yield was consequently low [1,7,8].…”

Hydrological 2D Modelling of Lithaios River Flows (Greece) Using GIS and Geostatistics for Environmental and Agricultural Water Resources Administration

“…Streamflow velocity and discharge rate, water elevation, hydraulic deep, and flow form are the main themes in hydrology and are closely linked to water supply, quality and administration, flood protection, dewatering, irrigation, dam construction, and other related themes [1][2][3]. The streamflow velocity and discharge rate have a significant effect on water's retention period and quality [2,4,5].…”

“…Thus, these variables are typically needed for hydro-systems modelling. Unfortunately, the ongoing streamflow monitoring on a river's cross-section is commonly unfeasible or very costly [2][3][4][5][6]. Fast and accurate discharges calculation is of high importance for a great number of environmental engineering projects (real-time flood forecasting, water resources administration, etc.)…”