Polluting land and air

Nepali Times issue #202 25 June – 1 July 2004

Twenty years ago this week, we published in-depth stories about how brick kilns were causing irreversible environmental damage. Today, most of the Valley’s brick kilns have relocated to the outskirts of Bhaktapur while some owners have adapted to cleaner technologies. But kilns are still the major sources of air pollution in winter in Kathmandu. Excerpts of the report published in issue #202 25 June – 1 July 2004:

The changing land-use pattern in the Valley is evident on the outskirts of Kathmandu and Lalitpur as more and more land is devoured by urban sprawl. The remaining arable land is increasingly turned into clay mines to supply brick kilns. Farmers are leasing land to kilns, and in the process losing the fertility of their topsoil.

The 120 brick kilns in the Valley erode the topsoil completely, and what the farmer gets back at the end of the lease is a large pit devoid of any agricultural value. Brick kilns run mostly from December to June, and the farmer is paid the equivalent of a wheat harvest in the area being leased… 

…The farmer is compensated 160kg of wheat priced at Rs11 per kg for every season his land is leased. What is not factored into the calculation is that in one year, the farmer will have lost 220cm of the irreplaceable topsoil…

…Gyan Bahadur remembers when his land gave him 480kg of paddy with just organic fertiliser. Today, the same field produces only 180kg, and even this with lots of hard work hauling fertilisers. He has also seen his vegetable crop go down and his profit margin is now nil. It actually makes more sense to lease his land for Rs 3,500 for six months to the brick kiln owner.

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