Air pollution can be defined as the accumulation of gas, air, or particulate matter released as a result of fuel residues and chemical processes in the atmosphere in amounts that harm the lives of living things. Rapid urbanization, industrialization, increase in the number of motor vehicles, meteorological conditions, fuels used for heating, and the spread of industrial establishments and thermal power plants play an important role in the increase in air pollution. Air pollution is a major environmental problem affecting people in both developed and developing countries, and it is estimated that megacities in developing countries, and a quarter of the world's population are exposed to unhealthy concentrations of air pollutants. People living in cities with high outdoor air pollution are more likely to suffer from heart disease, respiratory problems, and lung cancer than those living in urban areas with clean air. In the industrialized western world, urban air pollution is in some respects in its final stages, with a dramatic decline in SO2 and soot levels. The increase in the number of private vehicles is a newly emerging problem. Rapid urbanization in most developing countries has so far led to uncontrolled growth and environmental degradation. Air pollution levels are still rising in many cities. In this study, air quality was tried to be measured along Dr. Sami Yağız Street, which is one of the most heavily used areas of Niğde. H2S, O2 and CO measurements were made at 25 points at equal intervals on both sides of the street. Measurements were made at a total of 4 different time periods per day. The obtained values were transferred to ArcGIS 10.3 software and maps were produced. Measurement of gases other than H2S is not distributed homogeneously along the street, and traffic density and the businesses on the sides of the street cause changes in the rates of the gases.

In this study, it is planned to make a spatial analysis of the accessibility function of a city using GIS. The main purpose of this study is to reveal the spatial accessibility of primary schools, which are among the educational institutions in the Merkez district of Niğde province. The Spatial Plans Building Regulation was used as a criterion for accessibility. The current number of students and teachers in the schools and the number of classrooms were obtained from the Niğde Provincial Directorate of National Education, and the obtained data were analyzed by transferring them to ArcGIS software. In the study, the Zoning Plan from the Niğde Municipality, the road and housing data obtained from OpenStreetMap, the location information of the schools and the number of students obtained from the Niğde Provincial Directorate of National Education, and the population data obtained from TÜİK were used. According to the results of the study, there are problems in accessibility the primary schools in some neighborhoods in the Merkez district, and this problem is increasing especially in rural areas. It should not be forgotten that accessibility is important for everyone, school and settlement plans should be made with reference to the values specified in the spatial plans regulation.

In this study, equipment elements which have been used in Niğde Ömer Halisdemir University campus, were analysed considering various criteria in terms of landscape architecture. In this study, lighting and flooring elements, trash cans, sitting elements etc. were evaluated considering some criteria such as maintenance, design, ergonomics, etc. Within the scope of the study, it has been determined whether the equipment elements in the campus meet the people needs. There are insufficient number of seating elements in the campus, security problems occur due to the lack of lighting elements in certain places. The bus stops in the campus are sufficient numerically, and they are in suitable areas in terms of location. In addition, the number of telephone booths and the number of trash cans in the campus are insufficient. The designs of the equipment elements are similar, and equipment elements have traditional design. As paving elements, key paving stones are used on pedestrian roads, so that in some areas, collapses occur, so fall, snag, etc. on pedestrian roads. Finally, suggestions for using equipment elements in campus areas were developed.

In this study, it is planned to make a spatial analysis of the accessibility function of a city using GIS. The main purpose of this study is to reveal the spatial accessibility of primary schools, which are among the educational institutions in the Merkez district of Niğde province. The Spatial Plans Building Regulation was used as a criterion for accessibility. The current number of students and teachers in the schools and the number of classrooms were obtained from the Niğde Provincial Directorate of National Education, and the obtained data were analyzed by transferring them to ArcGIS software. In the study, the Zoning Plan from the Niğde Municipality, the road and housing data obtained from OpenStreetMap, the location information of the schools and the number of students obtained from the Niğde Provincial Directorate of National Education, and the population data obtained from TÜİK were used. According to the results of the study, there are problems in accessibility the primary schools in some neighborhoods in the Merkez district, and this problem is increasing especially in rural areas. It should not be forgotten that accessibility is important for everyone, school and settlement plans should be made with reference to the values specified in the spatial plans regulation.