In this study, the urban green space distribution was determined, and city's compliance with European Green Deal evaluated. Firstly, Landsat 8 satellite images were radiometrically corrected Quantum GIS software. Then, NDVI produced using Red-Green-Blue Near-Infrared bands of processed data obtained. Finally, image a value between -1 +1 reclassified to define open spaces. The classification sho...

background: the first step of solid waste management is identification of its composition and the amount of solid waste production per capita. the aim of this research was to estimate the quantity of solid waste production at mazandaran university of medical sciences and the possibility of recycling. methods: this study was a cross-sectional study. the quantity of solid waste production was mea...

The need to increase food production for a growing world population makes an assessment of global agricultural water productivities and virtual water flows important. Using the hydrology and agro-biosphere model LPJmL, we quantify at 0.5 resolution the amount of blue and green water (irrigation and precipitation water) needed to produce one unit of crop yield, for 11 of the world’s major crop t...