Water pollution is one of the current global problems. So many countries are suffering from this problem specifically most South Asian and Southeast Asian countries, and Bangladesh is one of those countries that are suffering from water pollution. Furthermore, the city of Bangladesh, Dhaka is one of the most densely populated cities in the world and overpopulation is showing a negative impact on the water quality now. Most of the rivers are very polluted around Dhaka city because of anthropogenic causes. This study focused on Buriganga river pollution and its impact on public health. This study intended to find out the major cause of Buriganga river pollution and the health status of the community living beside the Buriganga river. Also the study identified all the common diseases which people are suffering from around the Buriganga river area. Then the study compared the results with other southeast Asian countries so that it can make the relationship and can make it easier to understand the current situation of water pollution on public health in East Asia and Southeast Asia regions. During the research work, it was noticed that the Buriganga river is very polluted due to human activities. The transportation system, fishing, and waste canals from industries become the primary reasons behind Buriganga’s current condition. Also irresponsibility of both the environmental department and civil society is the major factor in Buriganga river pollution. The hygienic level was also not in a good condition because so many wastes like plastic materials and other daily use materials were thrown out into the river. That’s why public health conditions around the Buriganga river become vulnerable nowadays. So policies have to be implemented from the right perspective and the institutions have to be strong enough to handle all the issues regarding the Buriganga River.

With the benefit of globalization and access to data, unceremonious populations came to use social platforms largely used by several ages. Nonetheless, natural problems have been triggering universal effects, just as concerns of social feebleness. Natural mindfulness mixings new application propensities, performing another socially skilled stance. This analysis plans to separate the influence of relational organizations on natural mindfulness and the social responsibility of several ages. We employ the structure of the quantitative and distinctive study, by approaching the Primary Condition Establishing. The results feature that people who are presented with data (recordings, photographs, messages) acknowledged with social commitment and natural supportability are impacted in the progress of social and ecological mindfulness. However, all ages familiarized the most marginal approaches for responses in the quest for data on natural and social issues. This is appropriate to society, presentation organizations, government offices, and organizations to advance deeds and data on social and ecological obligation and connect all Ages in maintainable development.

The fast development of urbanization in Dhaka frequently makes gigantic weight on its current green and open spaces. Dhaka city is experiencing e an enormous urban turn of events. The open spaces for example Parks, fields, water bodies among others are paying the cost for those huge advancement ventures of Dhaka city. Ramna Park is an urban recreational centre. It is a huge habitation for flora and fauna species especially avifauna. Various beneficiary ecosystem services are derived from the Ramna Park area. The given perspective inspired the authors to conduct the present study to identify the ecosystem services and the plants' species diversity in Ramna Park, Dhaka. Five specific types of provisioning services are identified in Ramna Park. The identified provisioning services are, eight different types of fish in the lake, Thirty-two different types of fruits (plant), Twenty-eight different types of medicinal (plant), Fifty-eight different types of ornamental (flower) plant species. Due to the huge vegetation cover, lots of dry leaves, twigs and dead dry things are also produced in Ramna Park. There are twenty-seven specific types of cultural services Park and Nine regulating services were identified in Ramna Park. Identified regulating services are, photosynthesis, carbon sequestration and storage, air quality regulation, pollination, and seed dispersal, air temperature regulation, airflow regulation, noise level control, water quality control, and waste management. It was noted in the study that Ramna Park is a huge habitat for plants, avifauna, fish, and some other faunal species. Moreover, it provides a huge range of habitat for eight fish species, forty-two bird species, and one hundred and fifty-one plant species. A total of one hundred fifty-one specific types of plant species were identified in Ramna Park. The identified plant species are categorized into four plant types trees (100 species), Herbs (15 species), Shrubs (24 species), and Climbers (12 species).