Evaluating the Impact of Urban Green Spaces on Local Air Quality and Biodiversity Conservation

1. Introduction 2. Urban Green Spaces: Definitions and Types 2.1. Types of Urban Green Spaces 2.2. Historical Development of Urban Greenery 2.3. Current Trends in Urban Green Development 3. Air Quality in Urban Areas 3.1. Common Urban Air Pollutants 3.2. Sources of Urban Pollution 3.3. Health Effects of Urban Air Pollution 4. Biodiversity in Urban Environments 4.1. Definition of Urban Biodiversity 4.2. Factors Affecting Urban Biodiversity 4.3. Importance of Maintaining Urban Biodiversity 5. Impact of Green Spaces on Air Quality 5.1. Mechanisms of Air Purification by Plants 5.2. Case Studies: Urban Green Interventions 5.3. Challenges in Measuring Air Quality Improvement 6. Role of Green Spaces in Biodiversity Conservation 6.1. Green Corridors and Wildlife Habitats 6.2. Plant Diversity and Urban Ecosystems 6.3. Success Stories in Urban Biodiversity Growth 7. Methodologies for Evaluating Impact 7.1. Quantitative Measures of Air Quality 7.2. Biodiversity Assessment Techniques 7.3. Integrating GIS and Remote Sensing 8. Policy and Management Implications 8.1. Urban Planning and Green Space Development 8.2. Policy Recommendations for Air Quality Improvement 8.3. Enhancing Biodiversity through Legislation