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Green Infrastructure and Implementation Issues in Pakistan

📑 10 slides 👁 40 views 📅 1/21/2026
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Introduction to Green Infrastructure

Green infrastructure includes natural systems like parks, wetlands, and green roofs.

Introduction to Green Infrastructure
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Benefits of Green Infrastructure

  • Reduces urban flooding by absorbing rainwater through permeable surfaces.
  • Lowers city temperatures by providing shade and evaporative cooling.
  • Improves air quality by filtering pollutants through plants and trees.
  • Enhances biodiversity by creating habitats for urban wildlife.
Benefits of Green Infrastructure
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Current Status in Pakistan

  • Limited green spaces in major cities like Karachi and Lahore.
  • Most urban planning focuses on grey infrastructure like roads and buildings.
  • Existing parks are often poorly maintained and inaccessible to many.
  • Some small-scale projects show promise but lack government support.
Current Status in Pakistan
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Climate Challenges

  • Pakistan faces extreme heatwaves, making green spaces crucial for cooling.
  • Monsoon rains cause severe flooding due to inadequate drainage systems.
  • Drought conditions in some regions limit water availability for green projects.
  • Air pollution levels are among the highest in the world in cities like Lahore.
Climate Challenges
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Urbanization Pressures

  • Rapid population growth leads to unplanned urban expansion.
  • Land is prioritized for housing and commerce over green spaces.
  • Weak enforcement of environmental regulations allows unchecked development.
  • Lack of public awareness about the importance of green infrastructure.
Urbanization Pressures
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Financial and Policy Barriers

  • Limited government funding allocated for green infrastructure projects.
  • No comprehensive national policy to integrate green spaces in urban planning.
  • Corruption and mismanagement divert funds meant for environmental projects.
  • Private sector involvement is minimal due to perceived low profitability.
Financial and Policy Barriers
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Community Engagement Issues

  • Low public participation in maintaining or advocating for green spaces.
  • Cultural preference for private lawns over shared public parks.
  • Lack of education on sustainable practices and benefits of green infrastructure.
  • Resistance from local businesses fearing loss of commercial space.
Community Engagement Issues
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Successful Local Examples

  • Lahore's Ravi Riverfront project aims to restore green belts along the river.
  • Islamabad's Margalla Hills National Park is a model for urban forest conservation.
  • Karachi’s Clifton Park shows how well-maintained green spaces can thrive.
  • Peshawar’s urban forestry initiative plants thousands of trees annually.
Successful Local Examples
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Recommendations for Improvement

  • Strengthen policies to mandate green spaces in all urban development projects.
  • Increase public awareness campaigns on the benefits of green infrastructure.
  • Encourage public-private partnerships to fund and maintain green projects.
  • Integrate traditional water management systems with modern green solutions.
Recommendations for Improvement
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Conclusion and Call to Action

  • Green infrastructure is vital for Pakistan’s sustainable urban future.
  • Implementation challenges require coordinated efforts from all stakeholders.
  • Learning from global best practices can help overcome local barriers.
  • Immediate action is needed to address climate and urbanization pressures.
Conclusion and Call to Action
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