04/01/2026
Study Tour – Day Three
Visit to Margalla Hills National Park & Kallar Kahar
Day three of the study tour was academically rich and highly informative, focusing on urban forestry, protected areas management, biodiversity conservation, recreational planning, and wetland ecosystems.
The day began with an in-depth study of town planning and urban plantation systems in Islamabad. Students were briefed on the concept and importance of avenue plantation and its role in improving urban aesthetics, microclimate regulation, pollution mitigation, and public well-being. Detailed discussions were held to clarify the differences and applications of roadside plantation, linear plantation, green belts, shelter belts, and green tunneling. Special emphasis was placed on the selection of suitable plant species for roadside plantations, considering factors such as root system behavior, branching habit, canopy structure, growth rate, resistance to pollution, and safety considerations to avoid damage to infrastructure.
The historical background of Islamabad as a planned capital city was discussed, highlighting the vision behind its establishment and its integration of green spaces into urban design. Students also learned about the concept of recreational and family parks in metropolitan cities, including their ecological, social, and psychological importance. Key components of park design were explained, such as land suitability, zoning, vegetation layout, pathways, water features, recreational facilities, safety, accessibility, and sustainability considerations. A detailed briefing was provided on the role and activities of the Capital Development Authority (CDA) in forestry and biodiversity conservation, including urban afforestation, park management, wildlife protection, and environmental awareness initiatives.
The tour then proceeded to Margalla Hills National Park, where students were introduced to its historical background, legal status, and ecological significance. The flora and fauna of the park were discussed in detail, along with its importance as an educational, recreational, and biodiversity conservation site. Major environmental problems and challenges, such as encroachment, illegal construction, habitat disturbance, and anthropogenic pressure, were highlighted. A visit was made to the encroachment site near Monal Restaurant, where discussions focused on how such issues can be addressed through eco-friendly planning, strict enforcement of environmental laws, and sustainable tourism practices.
Later, the tour continued towards Kallar Kahar, during which students observed gradual changes in topography, land use patterns, soil characteristics, and vegetation composition. Upon arrival, Kallar Kahar Lake was studied as an important wetland ecosystem and biodiversity hotspot for migratory birds. Students learned about the lake ecosystem, its biotic and abiotic components, ecological functions, and the challenges it faces, including salinity, water level fluctuations, pollution, and human disturbance. The historical background of Kallar Kahar, the Salt Range, and the geological formation of the region were explained in detail. Indicator species of the area were identified and discussed, highlighting their role in understanding environmental conditions and ecosystem health.
Overall, Day Three provided students with valuable practical exposure to urban forestry, protected area management, wetland ecology, and sustainable land-use planning, greatly enhancing their understanding of theoretical concepts through real-world observations.
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Capital Development Authority - CDA, Islamabad kallar kahar official Sbbu Sheringal of Forestry-SBBU sheringal