Recent studies suggest that
bamboo is more effective plant than trees in increasing carbon stocks through sequestration of carbon. The researchers studying bamboo plantations estimate that a hectare of bamboo has the potential to sequester between 12-14 tons of carbon every year above the ground. Additionally, the extensive root system builds up the carbon sink faster than trees.
The international community, Clean Development Mechanism (CDM) as well as Indian government have overlooked the potential of bamboo to address the issue of climate change and enhance livelihood opportunities. When bamboo forest is managed by annual harvesting of mature culms it can sequester more carbon, especially if harvested products are converted into durable products like bamboo furniture or household timber. It can be a good substitute for energy intensive products, thus helping to reduce fossil fuel based products. It is used in over 1500 applications, but until recently the life span of these products was short. However, the upgradation in processing techniques has enabled to manufacture durable products that have longer life, mainly in housing components and furniture.
The international community, Clean Development Mechanism (CDM) as well as Indian government have overlooked the potential of bamboo to address the issue of climate change and enhance livelihood opportunities. Compared to growing trees, a bamboo plantation would repay the investments in carbon development costs within first four years. Moreover, when mature bamboo is harvested, it would fetch handsome net revenues providing employment opportunities to people, mainly artisans. In fact the Medar community in Karnataka is entirely dependent on bamboo weaving, producing items like baskets. They are the poorest groups belonging to the lowest caste among Dalits. One of the ways to strengthen their economic situation is through enhancing bamboo stocks.
The carbon credit business world wide is in billions of dollars. Large high tech projects as well as those which destroy natural forests like micro hydel projects get carbon credit benefits. Contrary to these dubious carbon credit ventures, bamboo plantations can bring the carbon credit business at the doorsteps of poor, marginal communities. If CDM as well as those agencies that are aiming to address the issue of climate change include bamboo as one of the tools to mitigate climate change, it would yield ‘poor man’s carbon credits’. While it has many positive impacts on climate change, one should also be aware of the negative impact. Gregarious flowering of bamboo in North Eastern part of India and in some regions of Western Ghats may lead to releasing of large amounts of carbon in the form of dry bamboo. There is an urgent need to evolve a rationale policy to procure and utilize enormous quantity of bamboo crop after the flowering. Ignoring this would cause a devastation of fire that would engulf the diversity in the region.
Though India has launched the National Bamboo Mission in 2007, the implementation of this mission is not only slow, but it has failed to address the enormity of the issues related to bamboo. May be, the step motherly attitude meted out to the North Eastern states is one of the prime reasons for such gross neglect of poor man’s timber and negation of bamboo culture. A proper understanding and empathizing with the bamboo culture and financial and technical support would have unleashed the bamboo revolution that would have uplifted the living standards of people in this region.
It is high time the national action plan to address climate change in India incorporates these ideas in ‘green mission’ as an important tool to address the issue. Additionally the government should take this to international flora and give due credit to bamboo.