This paper deals with the estimation of methane emissions from the Mirash municipal solid waste sanitary landfill. The methane emission was calculated according to two different methodologies, namely, IPCC 2006 and Land-GEM. Within the framework of the research, the following parameters were evaluated: the amount of landfilled waste, landfill characteristics, and composition of landfilled waste as well as the climate conditions prevailing in the region. According to the IPCC methodology, the total amount of methane emitted from the Mirash landfill during the period 2006-2017 was 30.57 Giga grams (Gg), while according to the LandGEM methodology, the total amount of methane emitted from the Mirash landfill in the period 2006-2017 was 26.32 Giga grams (Gg). The total mass of CH 4 in the Mirash regional landfill for the years 2018-2025 is projected to be 53.74 Gg according to the IPCC method, while according to LandGEM method, the projection points to 50.74 Gg. This study was carried out for the sanitary landfill for solid waste management in Mirash, Prishtina Region, in the Republic of Kosovo, during the year of 2018.
This article concerns the calculation of the Groundwater Protection Zones (GWPZ) of the Pozharan/Požaranje wellfield. It shows the methodology of delineating water source protection zones with a hydrogeological computer model and serves as an example for further work in this field. The wellfield is located in the southeastern part of Kosovo, about 1 km west of Viti/Vitia and is an important water supply source for the neighboring villages. The wellfield is located 35 km southeast of Prishtina/Priština, the capital city of Kosovo. A total of four public water production wells have been drilled into the aquifer for which the protection zones will be calculated. In order to delineate the Groundwater Protection Zones according to the Kosovar regulations, a groundwater model was set up to calculate the groundwater flow in the well field. Data has to be collected to create such a model. With help of previous studies and own investigations, the aquifer was identified. A large part of the work is finding observation wells (piezometers) in the study area and measuring its height and groundwater level. Afterwards, the model was calibrated. The model is capable of calculating flow paths and by means of particle tracking, it is possible to visualize where the water comes from. Adding the speed of groundwater flow, the time dependent zones can be drawn. Finally, the three protection zones were described as well as the proposed land use restrictions and the recommendations for land use planning were described. Several hazards to groundwater were identified and described inside those zones.
Solid Waste Management activities have a direct impact on GHG emissions arising from waste. Aim of this study is to calculate emissions from current municipal solid waste management in Kosovo and propose different scenarios for mitigation of GHG emissions from waste management. The IPCC model and SWM-GHG Calculator were used for the calculation of GHG emissions from different waste management options. The most favorable mitigation scenario was the Scenario 3, which considered an advanced solid waste management system. Having in the consideration the current situation, needs for the future, technical infrastructure and financial cost, the most realistic scenario for Kosovo was improved recycling and disposal of waste to sanitary landfill. The assessment presented in this paper is based on data for the year 2016.
In the past decade, the Rural Water and Sanitation Support Program in Kosovo (RWSSP) funded by the Swiss Agency for Development and Cooperation (SDC) has significantly increased the access to public water supply of the rural population of Kosovo. Currently in Phase VI, the programme is supporting the regional water companies of Kosovo to protect the water resources used for public water supply. This article presents the programs phase VI output 2.5.1: improved water source protection. The programme started to support the first implementation of a ground water protection zone (locally called sanitary protection zone) in Kosovo according to laws and through a systematic process. This article describes the full process of establishing sanitary protection zones for public groundwater wells in Kosovo and reveals the technical and administrative challenges and lessons learned when doing so. The technical investigations require detailed surveys starting from geological, hydrogeological and morphological field work as well as monitoring of groundwater levels, realization of additional piezometers, calculation of hydrogeological parameters and several more. For the Lipjan well field, a hydrogeological computer model was established to understand groundwater flow and to delineate the three necessary groundwater source protection zones. The technical understanding further requires a pollution survey and water quality analysis.
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