Current State of Plastic Use and Available Alternatives in the Himalaya: Challenges and Way Forward

Suresh K Rana, Sunil Nautiyal

Abstract


Plastic waste is under environmental scrutiny due to its potential to cause pollution particularly in the oceans and mountains. The Himalayan region has recently witnessed a surge in plastic pollution, which is affecting the environment and human health. With reference to the Prime Minister’s Mann ki Baat, where the issue of plastic pollution and Single Use Plastic (SUP) was raised 15 times during past decade, we conducted a systematic review to understand the current state of plastic use, available alternatives and knowledge gaps in the Himalaya. Traditionally, less research was conducted mainly focused on solid waste however during past decade it has shifted towards plastic waste and grown exponentially including on emerging topics of microplastics and alternative technologies. Microplastics have already contaminated the rivers, lakes, glaciers and terrestrial environment of the Himalaya. Its adverse impacts on human health, wildlife species, and different environments have been recorded. Although, waste management infrastructure has significantly improved during past decade in the Himalaya but complete elimination of SUP will only solve the plastic pollution completely. To address the issue, alternatives to plastic such as biodegradable plastics, paper bags, cloth bags and bamboo products have been introduced, but their usage is still low. Implementing alternatives is currently facing challenges such as lack of awareness, resistance to change, unavailability in the markets and higher cost. Targeted research and development for alternatives, creating incentives for businesses and individuals to adopt alternatives and improving waste management systems will curb the plastic pollution in the Himalaya.

Keywords


Bioplastics, Himalaya, Microplastics, Plastic alternatives, Plastic pollution, Plastic waste

References


Al-Salem, S.M., Lettieri, P. and Baeyens, J. 2009. Recycling and recovery routes of plastic solid waste (PSW): A review. Waste Management, 29, 2625-2643.

Amaral-Zettler, L.A., Zettler, E.R. and Mincer, T.J. 2020. Ecology of the plastisphere. Nature Reviews Microbiology, 18, 139-151.

Apollo, M. 2017. The population of Himalayan regions by the numbers: Past, present and future. pp. 145-160. In: Efe, R. and Öztürk, M. (Eds.) Contemporary Studies in Environment and Tourism. Cambridge Scholars Publishing.

Ayala, F., Zeta-Flores, M., Ramos-Baldárrago, S., Tume-Ruiz, J., Rangel-Vega, A., Reyes, E., Quinde, E., De-la-Torre, G.E., Lajo-Salazar, L. and Cárdenas-Alayza, S. 2023. Terrestrial mammals of the Americas and their interactions with plastic waste. Environmental Science and Pollution Research, https://doi.org/10.1007/s11356-023-26617-x.

Bharadwaj, B., Baland, J.M. and Nepal, M. 2020a. What makes a ban on plastic bags effective? the case of Nepal. Environment and Development Economics, 25, 95-114.

Bharadwaj, B., Rai, R.K. and Nepal, M. 2020b. Sustainable financing for municipal solid waste management in Nepal. PLoS ONE, 15(8), e0231933.

Bharadwaj, B., Subedi, M.N. and Chalise, B.K. 2021. Where is my reusable bag? Retailers’ bag use before and after the plastic bag ban in Dharan Municipality of Nepal. Waste Management, 120, 494-502.

Bhuyan, Md.S. 2022. Effects of microplastics on fish and in human health. Frontiers in Environmental Science, 10, 827289.

Blackburn, K. and Green, D. 2022. The potential effects of microplastics on human health: What is known and what is unknown. Ambio, 51, 518-530.

Brady, E. 2006. Aesthetics in Practice: Valuing the Natural World. Environmental Values, 15, 277-291.

Bulbul, M., Kumar, S., Ajay, K. and Anoop, A. 2023. Spatial distribution and characteristics of microplastics and associated contaminants from mid-altitude lake in NW Himalaya. Chemosphere, 326, 138415.

Chauhan, J.S., Semwal, D., Nainwal, M., Badola, N. and Thapliyal, P. 2021. Investigation of microplastic pollution in river Alaknanda stretch of Uttarakhand. Environment, Development and Sustainability, 23, 16819-16833.

Chen, Y., Awasthi, A.K., Wei, F., Tan, Q. and Li, J. 2021. Single-use plastics: Production, usage, disposal, and adverse impacts. Science of The Total Environment, 752, 141772.

Citterich, F., Lo Giudice, A. and Azzaro, M. 2023. A plastic world: A review of microplastic pollution in the freshwaters of the Earth’s poles. Science of The Total Environment, 869, 161847.

Dorji, U., Dorji, P., Shon, H., Badeti, U., Dorji, C., Wangmo, C., Tijing, L., Kandasamy, J., Vigneswaran, S., Chanan, A. and Phuntsho, S. 2022. On-site domestic wastewater treatment system using shredded waste plastic bottles as biofilter media: Pilot-scale study on effluent standards in Bhutan. Chemosphere, 286(2),131729.

Dorji, U., Tenzin, U., Dorji, P., Pathak, N., Johir, M.A.H., Volpin, F., Dorji, C., Chernicharo, C.A.L., Tijing, L., Shon, H. and Phuntsho, S. 2021. Exploring shredded waste PET bottles as a biofilter media for improved on-site sanitation. Process Safety and Environmental Protection, 148, 370-381.

Filella, M., Turner, A. and Arp, H.P.H. 2021. Plastics in the environment: Understanding impacts and identifying solutions. Frontiers in Environmental Science, 9, 699971.

Flury, M. and Narayan, R. 2021. Biodegradable plastic as an integral part of the solution to plastic waste pollution of the environment. Current Opinion in Green and Sustainable Chemistry, 30, 100490.

Gautam, B., Gyanwali, G. and Ussery, D.W. 2021. Assessment of bacterial load in polyethylene terephthalate (PET) bottled water marketed in Kathmandu Valley, Nepal. International Journal of Polymer Science, 2021, 1-10.

Geyer, R. 2020a. A Brief History of Plastics. pp. 31-47. In: Streit-Bianchi, M., Cimadevila, M. and Trettnak, W. (Eds.) Mare Plasticum - The Plastic Sea. Cham: Springer International Publishing.

Geyer, R. 2020b. Production, use, and fate of synthetic polymers. pp. 13-32. In: Letcher, T.M. (Eds.) Plastic Waste and Recycling. Elsevier.

Geyer, R., Jambeck, J.R. and Law, K.L. 2017. Production, use, and fate of all plastics ever made. Science Advances, 3, e1700782.

Hafeez, S., Qadir, A., Aslam, M., Aslam, H.M.U., Rehmat, M.S. and Ahmad, S.R. 2023. Environmental risks of microplastics on the spatial and temporal gradient in a river originating from the western Himalayas. Environmental Toxicology and Chemistry, 42, 727-739.

Iqbal, S., Xu, J., Allen, S.D., Khan, S., Nadir, S., Arif, M.S. and Yasmeen, T. 2020. Unraveling consequences of soil micro- and nano-plastic pollution on soil-plant system: Implications for nitrogen (N) cycling and soil microbial activity. Chemosphere, 260, 127578.

Jambeck, J.R., Geyer, R., Wilcox, C., Siegler, T.R., Perryman, M., Andrady, A., Narayan, R. and Law, K.L. 2015. Plastic waste inputs from land into the ocean. Science, 347, 768-771.

Jia, L., Evans, S. and van der Linden, S. 2019. Motivating actions to mitigate plastic pollution. Nature Communications, 10, 4582.

Kahane-Rapport, S.R., Czapanskiy, M.F., Fahlbusch, J.A., Friedlaender, A.S., Calambokidis, J., Hazen, E.L., Goldbogen, J.A. and Savoca, M.S. 2022. Field measurements reveal exposure risk to microplastic ingestion by filter-feeding megafauna. Nature Communications, 13, 6327.

Katlam, G., Prasad, S., Aggarwal, M. and Kumar, R. 2018. Trash on the menu: Patterns of animal visitation and foraging behaviour at garbage dumps. Current Science, 115, 2322-2326.

Katlam, G., Prasad, S., Pande, A. and Ramchiary, N. 2022. Plastic ingestion in Asian elephants in the forested landscapes of Uttarakhand, India. Journal for Nature Conservation, 68, 126196.

Khan, N. and Jamil, N. 2021. Biosynthesis of poly-3-hydroxybutyrate by Rhodococcus pyridinivorans using unrelated carbon sources. Advancements in Life Sciences, 8, 128-132.

Khanal, A. 2022. Survey on usage of single use plastic bags in Nepal. IOP Conference Series: Earth and Environmental Science. 1057, 012008. https://doi.org/10.1088/1755-1315/1057/1/012008

Kumar, S., Patel, V.K., Mer, K.K.S., Gangil, B., Singh, T. and Fekete, G. 2021b. Himalayan natural fiber-reinforced epoxy composites: Effect of Grewia optiva/Bauhinia vahlii fibers on physico-mechanical and dry sliding wear behavior. Journal of Natural Fibers, 18, 192-202.

Kumar, V., Darnal, S., Kumar, S., Kumar, S. and Singh, D. 2021a. Bioprocess for co-production of polyhydroxybutyrate and violacein using Himalayan bacterium Iodobacter sp. PCH194. Bioresource Technology, 319, 124235.

Kumar, V., Thakur, V., Ambika, Kumar, S. and Singh, D. 2018. Bioplastic reservoir of diverse bacterial communities revealed along altitude gradient of Pangi-Chamba trans-Himalayan region. FEMS Microbiology Letters, 365, fny144.

Kuniyal, J.C. 2005. Solid waste management in the Himalayan trails and expedition summits. Journal of Sustainable Tourism, 13, 391-410.

Kuniyal, J.C. and Jain, A.P. 1999. Public involvement in environmental assessment of solid waste management in UP Himalayan tourists’ Treks, India. Environmental and Waste Management, 2, 279-291.

Kuniyal, J.C. and Jain, A.P. 2000. Tourists’ involvement in solid waste management in Himalayan trails: A case study in and around valley of flowers, India. Journal of Environmental Systems, 28, 107-131.

Kuniyal, J.C., Jain, A.P. and Shannigrahi, A.S. 1998. Public involvement in solid waste management in Himalayan trails in and around the Valley of Flowers, India. Resources, Conservation and Recycling, 24, 299-322.

Kuttykattil, A., Raju, S., Vanka, K.S., Bhagwat, G., Carbery, M., Vincent, S.G.T., Raja, S. and Palanisami, T. 2023. Consuming microplastics? Investigation of commercial salts as a source of microplastics (MPs) in diet. Environmental Science and Pollution Research, 30, 930-942.

Lebreton, L. and Andrady, A. 2019. Future scenarios of global plastic waste generation and disposal. Palgrave Communications, 5, 1-11.

Lee, R.P., Meyer, B., Huang, Q. and Voss, R. 2020. Sustainable waste management for zero waste cities in China: Potential, challenges and opportunities. Clean Energy, 4, 169-201.

Lim, X. 2021. Microplastics are everywhere — but are they harmful? Nature, 593, 22-25.

Mahendrakumar, N., Thyla, P.R., Mohanram, P.V., Raja Kumaran, C. and Jayachandresh, J. 2019. Study on static and dynamic characteristics of nettle–polyester composite micro lathe bed. Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications, 233, 141-155.

Malla-Pradhan, R., Pradhan, B.L., Phoungthong, K. and Joshi, T.P. 2022. Occurrence and distribution of microplastics from Nepal’s second largest lake. Water, Air, & Soil Pollution, 233, 423.

Malla-Pradhan, R., Suwunwong, T., Phoungthong, K., Joshi, T.P. and Pradhan, B.L. 2022. Microplastic pollution in urban Lake Phewa, Nepal: The first report on abundance and composition in surface water of lake in different seasons. Environmental Science and Pollution Research, 29, 39928-39936.

Mitrano, D.M. and Wagner, M. 2022. A sustainable future for plastics considering material safety and preserved value. Nature Reviews Materials, 7, 71-73.

Mittal, M., Bhuwal, A., Sharma, P. and Aggarwal, N.K. 2023. Utilization of pulp and paper industrial wastewater for production of polyhydroxybutyrate by Bacillus sonorensis NAM5. Systems Microbiology and Biomanufacturing, https://doi.org/10.1007/s43393-023-00164-5.

Moshood, T.D., Nawanir, G., Mahmud, F., Mohamad, F., Ahmad, M.H. and AbdulGhani, A. 2022. Sustainability of biodegradable plastics: New problem or solution to solve the global plastic pollution? Current Research in Green and Sustainable Chemistry, 5, 100273.

Napper, I.E., Baroth, A., Barrett, A.C., Bhola, S., Chowdhury, G.W., Davies, B.F.R., Duncan, E.M., Kumar, S., Nelms, S.E., Hasan Niloy, M.N., Nishat, B., Maddalene, T., Thompson, R.C. and Koldewey, H. 2021. The abundance and characteristics of microplastics in surface water in the transboundary Ganges River. Environmental Pollution, 274, 116348.

Napper, I.E., Davies, B.F.R., Clifford, H., Elvin, S., Koldewey, H.J., Mayewski, P.A., Miner, K.R., Potocki, M., Elmore, A.C., Gajurel, A.P. and Thompson, R.C. 2020. Reaching New Heights in Plastic Pollution—Preliminary Findings of Microplastics on Mount Everest. One Earth, 3, 621-630.

Nayal, R. and Suthar, S. 2022. First report on microplastics in tributaries of the upper Ganga River along Dehradun, India: Quantitative estimation and characterizations. Journal of Hazardous Materials Advances, 8, 100190.

Neelavannan, K., Sen, I.S., Lone, A.M. and Gopinath, K. 2022. Microplastics in the high-altitude Himalayas: Assessment of microplastic contamination in freshwater lake sediments, Northwest Himalaya (India). Chemosphere, 290, 133354.

Negi, V.S., Thakur, S., Dhyani, R., Bhatt, I.D. and Rawal, R.S. 2021. Climate change observations of indigenous communities in the Indian Himalaya. Weather, Climate, and Society, 13, 245-257.

Page, M.J., McKenzie, J.E., Bossuyt, P.M., Boutron, I., Hoffmann, T.C., Mulrow, C.D., Shamseer, L., Tetzlaff, J.M., Akl, E.A., Brennan, S.E., Chou, R., Glanville,J., Grimshaw, J.M., Hróbjartsson, A., Lalu, M.M., Li, T., Loder, E.W., Mayo-Wilson, E., McDonald, S., McGuinness, L.A., Stewart, L.A., Thomas, J., Tricco, A.C., Welch, V.A., Whiting, P. and Moher, D. 2021. The PRISMA 2020 statement: an updated guideline for reporting systematic reviews. BMJ, 372, n71.

Pant, D. 2016. Polycarbonate waste management using Glycerol. Process Safety and Environmental Protection, 100, 281-287.

Pokhrel, S., Sigdel, A., Lach, R., Slouf, M., Sirc, J., Katiyar, V., Bhattarai, D.R. and Adhikari, R. 2021. Starch-based biodegradable film with poly(butylene adipate-co-terephthalate): preparation, morphology, thermal and biodegradation properties. Journal of Macromolecular Science, Part A: Pure and Applied Chemistry, 58, 610-621.

Rana, A.K., Potluri, P. and Thakur, V.K. 2021. Cellulosic Grewia Optiva fibres: Towards chemistry, surface engineering and sustainable materials. Journal of Environmental Chemical Engineering, 9, 106059.

Rochman, C.M., Browne, M.A., Halpern, B.S., Hentschel, B.T., Hoh, E., Karapanagioti, H.K., Rios-Mendoza, L.M., Takada, H., The, S. and Thompson, R.C. 2013. Classify plastic waste as hazardous. Nature, 494, 169-171.

Rosenboom, J-G., Langer, R. and Traverso, G. 2022. Bioplastics for a circular economy. Nature Reviews Materials, 7, 117-137.

Sarkar, D.J., Das Sarkar, S., Das, B.K., Manna, R.K., Behera, B.K. and Samanta, S. 2019. Spatial distribution of meso and microplastics in the sediments of river Ganga at eastern India. Science of The Total Environment, 694, 133712.

Shen, M., Huang, W., Chen, M., Song, B., Zeng, G. and Zhang, Y. 2020. (Micro)plastic crisis: Un-ignorable contribution to global greenhouse gas emissions and climate change. Journal of Cleaner Production, 254, 120138.

Singh, R., Sharma, R.K., Bhutia, T.U., Bhutia, K. and Babu, S. 2021. Conservation policies, eco-tourism, and end of pastoralism in Indian Himalaya? Frontiers in Sustainable Food Systems, 5, 613998.

Soares, J., Miguel, I., Venâncio, C., Lopes, I. and Oliveira, M. 2021. Public views on plastic pollution: Knowledge, perceived impacts, and pro-environmental behaviours. Journal of Hazardous Materials, 412, 125227.

Tabasaran, O. 1984. Reorganization of solid waste disposal in the Kathmandu valley, Nepal. pp. 184–208. In: Holmes, J.R. (Eds.) Managing Solid Waste in Developing Countries. John Wiley & Sons Ltd, New York.

Talukdar, A., Bhattacharya, S., Bandyopadhyay, A. and Dey, A. 2023. Microplastic pollution in the Himalayas: Occurrence, distribution, accumulation and environmental impacts. Science of the Total Environment, 874, 162495.

Teja, O. N., Srikar, T., Vinay Mahadev, G., Yaswanth, D., Mohan, R. and Divya Sharma, S.G. 2020. Improving income generation opportunities and livelihood of women in Pandori by enhancing their skills. In: Kumar, A. and Paprzycki, M. (Eds.). Lecture Notes in Electrical Engineering 601: 1566-1578.

Thakur, A., Kumari, S., Sinai Borker, S., Prashant, S.P., Kumar, A. and Kumar, R. 2021. Solid waste management in Indian Himalayan Region: Current scenario, resource recovery, and way forward for sustainable development. Frontiers in Energy Research, 9, 609229.

Thapa, G.B. 1998. Lessons learned from solid waste management in Kathmandu, Nepal. Habitat International, 22, 97-114.

Tsering, T., Sillanpää, M., Sillanpää, M., Viitala, M. and Reinikainen, S.P. 2021. Microplastics pollution in the Brahmaputra River and the Indus River of the Indian Himalaya. Science of The Total Environment, 789, 147968.

Tsering, T., Sillanpää, M., Viitala, M. and Reinikainen, S-P. 2022. Variation of microplastics in the shore sediment of high-altitude lakes of the Indian Himalaya using different pretreatment methods. Science of the Total Environment, 849, 157870.

UNEP. 2018. Legal Limits on Single-Use Plastics and Microplastics: A Global Review of National Laws and Regulations. United Nations Environment Programme, Nirobi.

Yang, L., Luo, W., Zhao, P., Zhang, Y., Kang, S., Giesy, J. P. and Zhang, F. 2021. Microplastics in the Koshi River, a remote alpine river crossing the Himalayas from China to Nepal. Environmental Pollution, 290, 118121.

Yukioka, S., Tanaka, S., Nabetani, Y., Suzuki, Y., Ushijima, T., Fujii, S., Takada, H., van Tran, Q. and Singh, S. 2020. Occurrence and characteristics of microplastics in surface road dust in Kusatsu (Japan), Da Nang (Vietnam), and Kathmandu (Nepal). Environmental Pollution, 256, 113447.

Zalasiewicz, J., Waters, C.N., Ivar do Sul, J.A., Corcoran, P.L., Barnosky, A.D., Cearreta, A., Edgeworth, M., Ga³uszka, A., Jeandel, C., Leinfelder, R., McNeill, J.R., Steffen, W., Summerhayes, M Wagreich, M., Williams, M., Wolfe, A.P. and Yonan, Y. 2016. The geological cycle of plastics and their use as a stratigraphic indicator of the Anthropocene. Anthropocene, 13, 4-17.


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