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		<PublisherName>Baywood Publishing Company</PublisherName>
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	<Journal>
		<JournalInfo JournalType="Journals">
			<JournalPrintISSN>0047-2433</JournalPrintISSN>
			<JournalElectronicISSN>1541-3802</JournalElectronicISSN>
			<JournalTitle>Journal of Environmental Systems</JournalTitle>
			<JournalCode>BWES</JournalCode>
			<JournalID>300323</JournalID>
			<JournalURL>http://baywood.metapress.com/link.asp?target=journal&amp;id=300323</JournalURL>
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		<Volume>
			<VolumeInfo>
				<VolumeNumber>22</VolumeNumber>
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			<Issue>
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					<IssueNumberBegin>3</IssueNumberBegin>
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					<IssueSequence>000022000319920101</IssueSequence>
					<IssuePublicationDate>
						<CoverDate Year="1992" Month="1" Day="1"/>
						<CoverDisplay>Number 3 / 1992-93</CoverDisplay>
					</IssuePublicationDate>
					<IssueID>1E6UCQX2GXTT</IssueID>
					<IssueURL>http://baywood.metapress.com/link.asp?target=issue&amp;id=1E6UCQX2GXTT</IssueURL>
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				<Article ArticleType="Original">
					<ArticleInfo Free="No" ESM="No">
						<ArticleDOI>10.2190/552Y-AD1T-NMXQ-N536</ArticleDOI>
						<ArticlePII>552YAD1TNMXQN536</ArticlePII>
						<ArticleSequenceNumber>1</ArticleSequenceNumber>
						<ArticleTitle Language="En">Land-Use Management and Carbon Sequestering in Sub-Saharan Africa</ArticleTitle>
						<ArticleFirstPage>199</ArticleFirstPage>
						<ArticleLastPage>210</ArticleLastPage>
						<ArticleHistory>
							<RegistrationDate>20020509</RegistrationDate>
							<ReceivedDate>20020509</ReceivedDate>
							<Accepted>20020509</Accepted>
							<OnlineDate>20020509</OnlineDate>
						</ArticleHistory>
						<FullTextFileName>552YAD1TNMXQN536.pdf</FullTextFileName>
						<FullTextURL>http://baywood.metapress.com/link.asp?target=contribution&amp;id=552YAD1TNMXQN536</FullTextURL>
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					<ArticleHeader>
						<AuthorGroup>
							<Author AffiliationID="A1">
								<GivenName>R.</GivenName>
								<Initials>D.</Initials>
								<FamilyName>Perlack</FamilyName>
								<Degrees/>
								<Roles/>
							</Author>
							<Author AffiliationID="A1">
								<GivenName>R.</GivenName>
								<Initials>L.</Initials>
								<FamilyName>Graham</FamilyName>
								<Degrees/>
								<Roles/>
							</Author>
							<Author AffiliationID="A1">
								<GivenName>A.</GivenName>
								<Initials>M. G.</Initials>
								<FamilyName>Prasad</FamilyName>
								<Degrees/>
								<Roles/>
							</Author>
							<Affiliation AFFID="A1">
								<OrgDivision/>
								<OrgName>Oak Ridge National Laboratory, Tennessee</OrgName>
								<OrgAddress/>
							</Affiliation>
						</AuthorGroup>
						<Abstract Language="En">We estimate the magnitude of carbon emissions and the potential for sequestering carbon from alternative land-use management options in Sub-Saharan Africa. Our results indicate that current land-based emissions are of the order of 152 million tons each year. Reducing forestation by 50 percent could lower emissions to twenty-one million tons. With regard to specific land use policies, we estimate that agroforestry, if adopted at a rate of 2 to 4 percent annually, could reduce annual carbon emissions by about thirty-eight to sixty-six million tons. Offsetting industrial roundwood removals or converting 0.1 percent of high and medium productivity land back to forest each year could result in the sequestration of about eleven to eighteen million tons annually. The direct costs of carbon sequestration are estimated at $3 to $22 per ton depending on the land use policy.</Abstract>
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								<bibtext seqNum="14">FAO (Food and Agriculture Organization), &lt;i&gt;FAO Map of Mean Annual Rainfall and General Climate Zones for P/PET for Africa&lt;/i&gt;, prepared by Todor Boyadgiev, Soil Resources Management and Conservation Service, FAO, Rome, 1983b.</bibtext>
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								<bibtext seqNum="15">FAO/UNEP (Food and Agriculture Organization/United Nations Development Program), &lt;i&gt;Forest Resources of Tropical Africa&lt;/i&gt;, Tropical Forest Resources Assessment Project, Volume 1 &amp; 2, Rome, 1981.</bibtext>
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								<bibtext seqNum="21">A. E. Lugo, S. Brown, and J. Chapman, An Analytical Review of Production Rates and Stemwood Biomass of Tropical Forest Plantations, &lt;i&gt;Forest Ecological Management, 23&lt;/i&gt;, pp. 179-200, 1988.</bibtext>
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								<bibtext seqNum="24">W. Elkan, Alternatives to Fuelwood in African Towns, &lt;i&gt;World Development, 16&lt;/i&gt;, pp. 527-533, 1988.</bibtext>
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								<bibtext seqNum="25">A. J. Leslie, A Second Look at the Economics of Natural Management Systems in Tropical Mixed Systems, &lt;i&gt;Unasylva, 39&lt;/i&gt;, pp. 46-58, 1987.</bibtext>
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								<bibtext seqNum="26">D. Anderson, &lt;i&gt;The Economics of Afforestation—A Case Study in Africa&lt;/i&gt;, The World Bank—Occasional Paper Number 1/New Series, The Johns Hopkins University Press, Baltimore, 1987.</bibtext>
							</bib-other>
							<bib-other>
								<bibtext seqNum="27">G. Leach and R. Mearns, &lt;i&gt;Beyond the Woodfuel Crisis: People, Land and Trees in Africa&lt;/i&gt;, Earthscan Publications, London, 1988.</bibtext>
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							<bib-other>
								<bibtext seqNum="28">G. Leach and M. Gowen, &lt;i&gt;Household Energy Handbook: An Interim Guide and Reference Manual&lt;/i&gt;, World Bank Technical Paper No. 67, World Bank, Washington, 1987.</bibtext>
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								<bibtext seqNum="29">Pace University Center for Environmental Studies, in &lt;i&gt;Environmental Costs of Electricity&lt;/i&gt;, N. Robinson, D. Hodas, and S. Babb (eds.), Oceana Publications Inc., New York, 1990.</bibtext>
							</bib-other>
						</biblist>
					</ArticleHeader>
				</Article>
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		</Volume>
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