Sunday, February 19, 2012

Effects on the ecosystem in hilly region

Most of the people are engaged in agriculture, cattle rearing, farming and business activities. The facilities such as transport, communication, education and health are gradually expanding here. Following are the major effects of development works and modernization on the ecosystem of this region and their control measures: 
  1. The forests are being destroyed to increase agricultural land and people cultivate in the slope and marginal lands. This causes different types of natural disasters like floods and landslides. To minimize this effect cultivation by terrace method should be applied and cultivation in slope and marginal land should be stopped.
  2. People own cattle in this region. Natural environment is being deteriorated by collecting firewood, fodder, medicinal herbs from the forest. To minimize these effects, awareness in people to protect forests should be arisen.
  3. Due to development of infra-structure, forests, sources of water, habitat of wildlife etc are being destroyed. While conducting the development activities of development, integrated development should be followed. 
  4. Lands are been extensively used to farmland in this region. Cultivation on fragile, slope, banks of streams and rivulets is increasing to meet the demand of food grain. As a result, agricultural yielding has also decreased.
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