The supply and demand of net primary production in the Sahel英文资料

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1、EnvironmentalResearchLettersLETTER•OPENACCESSRelatedcontent-ChangingwateravailabilityduringtheThesupplyanddemandofnetprimaryproductionAfricanmaize-growingseason,1979–2010LyndonDEstes,NathanielWChaney,intheSahelJulioHerrera-Estradaetal.-Darfur:rainfallandconflictMichaelKevaneandLeslieGra

2、yTocitethisarticle:AMAbdietal2014Environ.Res.Lett.9094003-Integratingproximalbroad-bandvegetationindicesandcarbonfluxestomodelgrossprimaryproductivityinatropicaldryforestEugeniaGonzalezdelCastillo,ArturoViewthearticleonlineforupdatesandenhancements.Sanchez-Azofeifa,KyawThaPawUetal.Recen

3、tcitations-EstimatingGrazingPotentialsinSudanUsingDailyCarbonAllocationinDynamicVegetationModelNiklasBoke-Olénetal-ImpactsoftheseasonaldistributionofrainfallonvegetationproductivityacrosstheSahelWenminZhangetal-Spatio-temporalvariationsinclimate,primaryproductivityandefficiencyofwateran

4、dcarbonuseofthelandcovertypesinSudanandEthiopiaMuhammadKhalifaetalThiscontentwasdownloadedfromIPaddress61.174.131.57on11/08/2018at10:55EnvironmentalResearchLettersEnviron.Res.Lett.9(2014)094003(11pp)doi:10.1088/1748-9326/9/9/094003ThesupplyanddemandofnetprimaryproductionintheSahelAMAbdi

5、,JSeaquist,DETenenbaum,LEklundhandJArdöDepartmentofPhysicalGeographyandEcosystemScience,LundUniversity,Sölvegatan12,SE-22362,SwedenE-mail:hakim.abdi@nateko.lu.seReceived5June2014,revised25July2014Acceptedforpublication5August2014Published9September2014AbstractNetprimaryproduction(NPP)is

6、theprincipalsourceofenergyforecosystemsand,byextension,humanpopulationsthatdependonthem.TherelationshipbetweenthesupplyanddemandofNPPisimportantfortheassessmentofsocio-ecologicalvulnerability.WepresentananalysisofthesupplyanddemandofNPPintheSahelusingNPPestimatesfromtheMODISsensorandagr

7、i-environmentaldatafromFAOSTAT.Thissynergisticapproachallowsforaspatiallyexplicitestimationofhumanimpactonecosystems.WeestimatedtheannualamountofNPPrequiredtoderivefood,fuelandfeedbetween2000and2010for22countriesinsub-SaharanAfrica.Whencomparingannualestimatesofsupplyanddemando