Skip to main content

Nepal's environmental issues and global effort

Short answer

Nepal faces deforestation, soil erosion, air and water pollution, solid waste, climate change impacts like glacier melt and GLOF, biodiversity loss, and riverbed mining. Mitigation includes community forestry, cleaner energy, and better planning. Global effort is essential because climate and pollution are transboundary; key actions include the Paris Agreement, REDD+, and ICIMOD cooperation.

List out the major environmental issues in Nepal. Describe briefly the causes and mitigation measures. Also discuss how those environmental issues need global effort and what are those effort.

Major environmental issues in Nepal, causes and mitigation

IssueCausesMitigation measures
DeforestationFuelwood, encroachment, illegal logging, roadsCommunity forestry, improved stoves, biogas, afforestation
Soil erosion and landslidesSteep slopes, haphazard roads, monsoonBio-engineering, proper road design, watershed management
Air pollution (Kathmandu)Old vehicles, brick kilns, dust, waste burningElectric vehicles, cleaner kilns, road paving, emission tests
Water pollutionUntreated sewage, industrial wasteSewage treatment plants, river clean-up (Bagmati campaign)
Solid wasteUrban growth, no segregation3R, composting, sanitary landfill
Climate change impactsGlobal GHG emissionsAdaptation plans, early warning, renewable energy
GLOF and floodsGlacier melt, heavy rainLake lowering (Tsho Rolpa, Imja), flood warning
Biodiversity lossPoaching, habitat lossProtected areas, anti-poaching, buffer zones
Riverbed miningConstruction demandRegulation, EIA, monitoring

Why these issues need global effort

  1. Climate change is caused globally – Nepal emits only about 0.03% of global GHGs but suffers glacier melt, GLOF, erratic rain and drying springs.
  2. Transboundary pollution – smoke and haze from forest fires and crop burning in South Asia reach Nepal; black carbon speeds glacier melting.
  3. Shared rivers – the Koshi, Gandaki and Karnali flow into India; floods and water use need regional cooperation.
  4. Shared wildlife – tigers, rhinos and elephants move across borders; trade in wildlife parts is international.
  5. Limited resources – Nepal needs finance, technology and capacity from developed countries.

Global efforts

  • UNFCCC (1992), Kyoto Protocol (1997) and Paris Agreement (2015) – emission cuts; Nepal submitted its NDC and aims at net-zero by 2045.
  • Climate finance – Green Climate Fund, Adaptation Fund, Loss and Damage fund (agreed at COP27, 2022).
  • REDD+ – payment for reducing emissions from deforestation; Nepal has a carbon-payment agreement with the World Bank.
  • Convention on Biological Diversity (1992), CITES, Ramsar Convention – Nepal has 10 Ramsar sites.
  • Montreal Protocol – phasing out ozone-depleting substances.
  • Regional bodies – ICIMOD (based in Lalitpur) works on Hindu Kush Himalaya issues; SAARC cooperation; transboundary tiger conservation with India.

✓ Answer checked by Claude Opus 5.5 (high effort)

Related questions

All Technology, Environment and Society chapter 4 questions →