therefore reflect the three guiding principlesdiscussed above: (i) Promotion of indigenousrenewable energy sources, (ii) Appropriate mixes ofenergy sources, and (iii) Increasing efficiency. A welldevisedsystem of subsidies, taxes, levies, andincentives is necessary for this to be realized. Theyshould favor efficiency measures as well asenvironmentally sound energy production—pricingof energy could utilize the “polluter pays” principleand reflect external damage costs to health, property,and the environment. The demand for importedfossil fuels could be lowered through levies andchanges in energy subsidies, energy efficiency inindustries could be promoted through tax rebates foradopting energy-efficient technologies, and so on.Energy should be available to all users at anaffordable price. Scarcity of money is the immediateproblem for the poor and this is frequently a greaterconcern for them than the shortage of energy, so costis a major barrier to adoption of energy-efficientdevices by the poor. The poor are forced to useinefficient end-use devices and fuels that areavailable free or cheaply because they lack money topurchase better choices, although at the end of theday, if all the direct and indirect costs are accountedfor properly, they may be paying more per unit ofdelivered energy-services.BibliographyBasnyat, M.B. 2004. “Rural Electrification ThroughRenewable Energy in Nepal.” World Review ofScience, Technology and Sustainable Development,1(1): 74–80. Available: http://www.inderscience.com/search/index.php?action=record&rec_id=4857&prevQuery=&ps=10&m=orBhattarai, L.N. 2005. “Chilime Hydroelectric Project: AnInitiative of Nepalese Expertise and NationalResources.” The Water Resources Magazine, Vol. 1,pp 56–68. Kathmandu: M.Sc. Water ResourcesEngineering Program, Tribhuban University Instituteof Engineering.Biogas Support Programme (BSP). 2005. “Biogas Nepal2004.” Lalitpur, Nepal.Bluden, J., and A. Reddish. 1991. Energy, Resources andEnvironment. United Kingdom. Hodder andStoughton.Central Bureau of Statistics (CBS). 1998. A Compendium onEnvironment Statistics 1998. Kathmandu.———.2002. A Hand<strong>book</strong> of Environment Statistics, Nepal2002. Kathmandu.———. 2004. Hand<strong>book</strong> of Environment Statistics 2003.Kathmandu.Gubhaju, S.R. 1994. Impact of Damming on the AquaticFauna in Nepalese Rivers: Cold Water Fisheries inthe Trans-<strong>Himalayan</strong> Countries. Available:http://www.fao.org/DOCREP/005/Y3994E/Y3994E00.HTMInternational Bank for Reconstruction and Development(IBRD) and World Bank. 2004. The Little GREEN DataBook 2004, World Development Indicators 2004.Washington, DC: World Bank.Ministry of Finance (MOF). 2003. Economic Survey(FY2002/2003). Kathmandu.Ministry of Population and Environment (MOPE). 2003.State of the Environment (Rural Energy).Kathmandu. Available: http://www.mope.gov.np/environment/state.phpNational Planning Commission (NPC). 2002. Tenth Plan(2002–2007). Kathmandu.National Planning Commission (NPC) and Ministry ofPopulation and Environment (MOPE). 2003.Sustainable Development Agenda for Nepal.Kathmandu.National Planning Commission (NPC) and United NationsDevelopment Programme (UNDP). undated.“Sectoral Reports for the Sustainable DevelopmentAgenda for Nepal,” Draft reports, National PlanningCommission, and United Nations DevelopmentProgramme, Kathmandu. Available:http://www.scdp.org.np/sdan/Nepal Electricity Authority (NEA). 2003. Nepal ElectricityAuthority, Fiscal Year 2002/2003—A Year in Review.Kathmandu.———.2005. Nepal Electricity Authority, Fiscal Year2004/2005—A Year in Review. Kathmandu.Nepal, G. 2005. “A Study on Analysis of Rural EnergyProgrammes With Respect to Their Linkages WithPoverty Alleviation.” Unpublished report prepared forAlternative Energy Promotion Center, Energy SectorAssistance Programme, Kathmandu.United States Agency for International Development(USAID)/South Asia Regional Initiative (SARI). 2002.Regional Hydropower Resources: Status ofDevelopment and Barriers—Nepal. Kathmandu:Nexant SARI/Energy.World Commission on Dams (WCD). 2000. Dams andDevelopment: A New Framework for Decision-Making. London: Earthscan. Available:http://www.dams.org/report/———.2001. Follow up on Final Report. Available:http://www.dams.org/report/followups.htm———.1996. Energy Synopsis Report: Nepal 1994/1995.Kathmandu.———.2002. Water Resources Strategy Nepal. Kathmandu.———.2004. National Water Plan (2002–2027).Kathmandu.80 Environment Assessment of Nepal : Emerging Issues and Challenges
Chapter 7Air Pollution and ClimateChangeIntroductionPeople can live without food and water for days,but cannot survive without air for even a fewmoments. An average person needs 13.5 kg ofair every day. Dry air has concentrations of certaingases that are naturally present in the atmosphere.Any disturbance to the balance of the naturalcomposition of air that has an adverse effect onpeople or the environment can be termed airpollution.In pursuit of rapid economic development,many developing countries are confronted withenvironmental problems due to increasing airpollution resulting from industrialization, urbanization,and motorization. Worldwide, the World HealthOrganization (WHO) estimates that as many as 1.4billion urban residents breathe air with pollutantconcentrations exceeding the WHO air guidelinevalues (WRI 1998). Although the causes andconsequences of air pollution are often localized,transboundary movement of air pollutants hasregional as well as global implications. Aciddeposition, global climate change, and stratosphericozone depletion are among the emerging issues thattranscend political boundaries. Air pollution can bean ongoing feature, but can also present in acute,sometimes catastrophic, episodes. Table 7.1 showssome major air pollution disasters that haveoccurred during the last century.Usually air pollution is differentiated into threebroad categories: ambient, indoor, and transboundary.Ambient air refers to the air close to the groundthat is in direct contact with the living world; indoorair pollution refers specifically to air within buildings,whether at the workplace or in the home; andtransboundary air pollution is used to refer topollutants that have entered the upper atmosphereand travel far from their source.Air pollution of all three types is strongly affectedby climate—precipitation, wind, temperature,radiation—and thus by changes in climate or“climate change”. At the same time, air pollution isthought to be one of the major contributors to thepresent situation of “climate change”This chapter deals with air pollution, its status,sources, and impacts, together with the context ofthe climate in Nepal and possible effects of climatechange.Status and Trends of Ambient AirPollution in NepalAmbient air pollution may derive from both naturaland anthropogenic sources. A typical natural processTable 7.1: Catastrophic Air Pollution EpisodesYearLocation1930 Meuse Valley,Belgium1948 Donora,PennsylvaniaDeaths and/orInjuries63 deaths600 sick20 deaths6,000 sickCausePollutants released by coke ovens, steel mills, blast furnaces , zinc smelters, glassfactories, and sulfuric acid plan ts were trapped in the valley.Effluents from industries like a sulfuric acid plant, steel mill, and zinc productionplant, became trapped in a valley by a temperature inversion and produced anunbreathable m ixture of fog and pollution (smog).1952 London, England 4,000 deaths “The London Fog” , daily temperatures below average, and industrial pollutantscombined with condensation in the air to form a dense fog. Concentrations ofpollutants reached very high levels causing suffocation and death.1984 Bhopal, India 20,000 deaths120,000 injuredSource: Compiled from various sources by MENRIS staffGas leakage from the Union Carbide pesticide plant caused a toxic cloud to driftover the city.Chapter 7: Air Pollution and Climate Change81
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About the OrganisationsAsian Develo
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© 2006 International Centre for In
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AcknowledgementsWe would like to ex
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PM2.5PAHRSSAARCSACEPSEASO 2TSPUKUND
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Chapter 6: Energy Resources 65Intro
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List of FiguresFigure 2.1: People a
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Table 6.1: Energy Consumption and P
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forests are also used for infrastru
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as data gathered by different agenc
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Table 2.1: Population Growth Rates
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mortality rates for rural and urban
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Agglomeration village in the centra
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soil erosion, and depletion of wate
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provision remains inadequate becaus
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Malnutrition remains a serious obst
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Table 2.24: Existing and Projected
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Table 2.28: Income Poverty Indicato
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Table 2.31: Change in Employment St
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In 2004, the average annual househo
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Mountain areas have the most food i
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(iv)(v)(vi)plants, and other non-ti
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environmental governance can be bet
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can vary considerably. Both sides h
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Dhungel, D.N., and A.B. Rajbhandari
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Table A9.1.2: Industry-Specific Tol
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. Cultural Heritage8. Convention fo
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Appendix 9.3: Some Prominent Enviro
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Some funding arrangements made by t
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(NARDF 2004) for a period of 1 to 3
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From Hands Around Everest bookFrom
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Table 10.8: Subsidy Rate for Biogas
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microorganism communities and the n
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subsidies (Mason 1996). All these a
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addressed only part of the problem.
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historical practice of community-ma
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moved or relocated. The fact that s
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Kathmandu Valley and receives a lar
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cooperative ventures provided neith
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further poaching has not been repor
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http://www.pugwash.org/reports/pac/
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United Nations. 2003. World Populat
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how other countries with substantia
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(i) Broad-based and sustainable eco
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Although progress is encouraging, m
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Nepal’s Changing Pattern of Trade
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Table 12.2: Trade/ GDP RatiosFY1981
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well as other provisions in specifi
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Future Implications for NepalIncrea
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International Trade Forum (ITN). 20
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Time Series InformationGenerally tw
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Table 13.1a: Different Datasets Col
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elevant due to its multidisciplinar
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Judith DobmannThere are many source
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sustainable livelihoods requires an
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population must be assessed. MOEST
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Appendix 14.1: List of Key Environm
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(vii) The EIA report approving agen
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Goal 1: Eradicate extreme poverty a
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Nepal’s Progress Towards the MDGs
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Goal 4: Reduce child mortalityReduc