版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领
文档简介
Contents:
ConditionsataGlance
2
GlobalClimateOutlook
3
ClimateInfluences
3
EastAfrica;RegionalClimateOutlook
4
WestAfrica
7
MiddleEast&NorthAfrica
8
SouthernAfrica
9
Central&SouthAsia
11
SoutheastAsia
1
2
CentralAmerica&Caribbean;RegionalClimateOutlook
1
4
Appendix–Terminology&Definitions
1
6
TheCropMonitorisapartofGEOGLAM,aGEOglobalinitiative.
No.83–June2023
Overview:
InEastAfrica,conditionsaremostlyfavourableforbothBelgandMeherseasoncerealsinEthiopiaduetobeneficialrainsreceived.Inthesouth,plantinganddevelopmentofmainseasoncerealscontinuesundermixedconditionswithsomeimprovementduetoenhancedrainsacrosspartsoftheregion(SeeRegionalOutlookPg.6).InWestAfrica,plantinganddevelopmentofmainseasoncerealscontinuesundergenerallyfavourableconditionsexceptinpartsofMaliandGuinea-Bissauexperiencingdelayedrainsandinareasimpactedbypersistentconflict.IntheMiddleEastandNorthAfrica,wheatharvestingisrampingupwithongoingmixedconditionsandbelow-averageyieldsexpectedinpartsofMorocco,Algeria,Tunisia,Syria,andIraqduetopersistentdrynessthroughouttheseason,andneartotalcropfailureisexpectedinsomelocalizedareas.InSouthernAfrica,harvestingofmainseasoncerealshasmostlycompletedundermixedconditions.CropfailurehasresultedinSouthernMalawiduetostormdamageandnorthernNamibiaduetopersistentdryandhotconditions,anddryconditionsarealsolikelytoimpactyieldsinpartsofAngola,Botswana,Zambia,andMozambique.InCentralandSouthAsia,harvestingofwinterwheatisunderway,andpersistentdrynessiscausingconcerninAfghanistan,Turkmenistan,andUzbekistan.The2023-2024wetseasonisexpectedtobewetterthannormalduetotheexpectedshifttoElNiño(SeeClimateInfluencesPg.3).InSoutheastAsia,harvestingofdry-seasonriceisnearingcompletioninthenorthunderfavourableconditionsexceptinpartsofwesternMyanmarimpactedbyCycloneMocha.InIndonesia,harvestingofwet-seasonricecontinuesunderfavourableconditions.InCentralAmericaandtheCaribbean,dryandhotconditionscontinuetocauseconcerninGuatemala,northernHonduras,easternNicaragua,andHaitiandareforecasttocontinueduringthenextseveralmonthswiththelikelydevelopmentofanElNiñoevent(SeeClimateInfluencesPg.3andRegionalOutlookPg.15).CropsinCubaarebenefittingfromabundantprecipitationinAprilandMay.
2
No.83–June2023
CropMonitorforEarlyWarning
TheCropMonitorforEarlyWarningisapartofGEOGLAM,
aGEOglobalinitiative.www.
GEOGLAMCropMonitorforEarlyWarning
CropConditionsataGlance
basedonbestavailableinformationasofMay28th
CropconditionmapsynthesizinginformationforallCropMonitorforEarlyWarningcropsasofMay28th.Cropconditionsoverthemaingrowingareasarebasedonacombinationofinputsincludingremotelysenseddata,groundobservations,fieldreports,national,andregionalexperts.Regionsthatareinotherthanfavourableconditionsarelabeledonthemapwithasymbolrepresentingthecrop(s)affected.
fromTropicalCycloneFreddyandinpartsofnorthernNamibiaduetodryandhotconditionsthisseason.PoorconditionshavealsoresultedinpartsofAngola,Botswana,Zambia,andMozambiqueduetopersistentdryness.Elsewhere,endofseasonconditionsaremostlyfavourabletoexceptional.
CENTRAL&SOUTHASIA:Winterwheatharvestingisrampingup,andoverallconditionsaremixedwithconcerninAfghanistan,Turkmenistan,andUzbekistanduetopersistentdryconditions.AlikelyshifttoElNiñosuggestsabove-averageprecipitationforthe2023-2024wetseason(SeeClimateInfluencesPg.3)
SOUTHEASTASIA:Harvestingofdry-seasonriceisnearingcompletioninthenorthundergenerallyfavourableconditionsexceptinwesternMyanmarwhereCycloneMochaimpactedcrops.Plantingofwet-seasonriceisdelayedinsomeareasduetothelaterainyseason.InIndonesia,harvestingofwet-seasonricecontinuesunderfavourableconditions.
CENTRALAMERICA&CARIBBEAN:PlantingofPrimeraseasoncerealsisjustbeginningundermixedconditionswithconcerninGuatemala,northernHonduras,andeasternNicaraguawheredryandhotconditionsareimpactingplantingactivitiesandareforecasttocontinueforthenextseveralmonths(SeeRegionalOutlookPg.15).InHaiti,persistingrainfalldeficitsandhightemperaturescontinuetonegativelyimpactPrintempsseasoncropdevelopment.
EASTAFRICA:InEthiopia,conditionsaremostlyfavourablefor
bothBelgandMeherseasoncerealsdespiterecentheavyrainsand
floodinginsomeareas.Inthesouth,plantinganddevelopmentof
mainseasoncerealscontinuesundermixedconditionswith
concerninareasofcentralUganda,central-easternKenya,
northwestandcentralSomalia,andnorthandcentralpartsofthe
UnitedRepublicofTanzaniaimpactedbydryconditions.Below-
normalrainfallisforecastinwesternequatorialareasandsouthern-
centralEthiopiafortheJunetoAugustperiod(SeeRegional
OutlookPg.6).
WESTAFRICA:Plantinganddevelopmentofmainseasoncereals
isunderwayinmostregionsundergenerallyfavourableagro-
climaticconditionsexceptincentralMaliandGuinea-Bissauwhere
delayedrainfallonsetisimpactingplantingactivities.Additionally,
conflictcontinuestoimpactagriculturalactivitiesinpartsofMali,
Nigeria,Cameroon,andtheCentralAfricanRepublic.
MIDDLEEAST&NORTHAFRICA:Wheatharvestingisramping
up,andoverallconditionsremainmixedwithbelow-averageyields
expectedinpartsofMorocco,Algeria,Tunisia,Syria,andIraq.In
Syria,improvedrainshaveledtoabove-averagecropbiomass
acrossthecountry,butconcernremainsduetopersistentconflict
andsocio-economicchallenges.
SOUTHERNAFRICA:Harvestingofmainseasoncerealsis
completeornearingcompletioninallregionsundermixed
conditions.CropfailureresultedinsouthernMalawiduetoimpacts
3
No.83–June2023
EarlyWarningCropMonitor
TheCropMonitorforEarlyWarningisapartofGEOGLAM,
aGEOglobalinitiative.www.
GlobalClimateOutlook:Two-weekForecastofAreaswithAboveorBelow-AveragePrecipitation
Thetwo-weekforecast(Figure1)indicatesalikelihoodofabove-averagerainfalloverthewesternUS,Portugal,Spain,southernFrance,Italy,BosniaandHerzegovina,Albania,NorthMacedonia,Greece,Türkiye,Georgia,Armenia,northernMorocco,northernAlgeria,Liberia,Côted'Ivoire,Mali,BurkinaFaso,Ghana,Togo,Benin,Niger,Nigeria,Chad,Sudan,Gabon,northwesternIran,centralMongolia,andthenorthernPhilippines.
Thereisalsoalikelihoodofbelow-averagerainfalloverthePrairiesandEasternCanada,westernandsouthernMexico,Guatemala,Guyana,Suriname,FrenchGuiana,northernandcentralBrazil,Ireland,theUnitedKingdom,Belgium,Netherlands,northernGermany,southernDenmark,Norway,Sweden,Finland,Estonia,Latvia,Lithuania,northernPoland,Belarus,northwestandcentralRussianFederation,easternSouthSudan,centralEthiopia,Uganda,westernKenya,theeasternDemocraticRepublicofCongo,southernMadagascar,westernKazakhstan,easternUzbekistan,westernTajikistan,northeasternAfghanistan,India,Nepal,Bangladesh,easternMongolia,centralandnortheastChina,theRepublicofKorea,southernJapan,southernPhilippines,Malaysia,andIndonesia.
Figure1.IRISubXPrecipitationBiweeklyProbabilityForecastfor3–16June2023,issuedon26May2023.TheforecastisbasedonstatisticallycalibratedtercilecategoryforecastsfromthreeSubXmodels.Source:
IRISubseasonalForecastsMaproom
ClimateInfluences:ENSOcurrentlyinneutralstatewithalikelihoodofElNiñoandpositiveIODconditionsdevelopingduringJunetoSeptemberTheElNiño-SouthernOscillation(ENSO)iscurrentlyinaneutralstate.ElNiñoconditionsareforecasttodevelopduringthenextseveralmonthsandcontinueinto2024.AccordingtotheIRI/CPCforecast,thereisarounda90%chanceofElNiñoconditionsdevelopingduringJunetoSeptember,andtheseoddsremainhighthroughDecember2023toFebruary2024(>90%chance).Modelspredictthat,ifthisElNiñoeventdevelops,itwilllikelybeamoderateorstrongeventbyitspeakduringthenorthernhemispherefallandwinter.
ElNiñoeventstendtoenhancerainfallinCentralAsia,southernNorthAmerica,south-easternSouthAmerica,southernEurope,easternandsouthernEastAfrica,andsouthernandeasternChina.Drier-than-averageconditionstendtooccurinCentralAmerica,theCaribbean,northernSouthAmerica,partsofwesternandnorthernEastAfrica,SouthernAfrica,India,NorthernChina,theMaritimeContinent,andAustralia.
PositiveIndianOceanDipole(IOD)conditionsmayalsodevelopduringJunetoOctober,accordingtotheAustralianBureauofMeteorologyforecast.PositiveIODconditionscanenhanceElNiño-relateddryinginfluencesinAustraliaandtheMaritimeContinent,andwettinginfluencesduringtheEastAfricashortrains.Source:UCSBClimateHazardsCenter
Figure1.AreasofdryandwetconditionsduringElNiñophaseofENSO.Source:
NOAA&CHC&FEWSNET
No.83–June2023
4
CropMonitorforEarlyWarning
TheCropMonitorforEarlyWarningisapartofGEOGLAM,
aGEOglobalinitiative.www.
EastAfrica
CropconditionmapsynthesizingMaize1cropconditionsasofMay28th.Cropconditionsoverthemaingrowingareasarebasedonacombinationofinputsincludingremotelysenseddata,groundobservations,fieldreports,national,andregionalexperts.Conditionsthatareotherthanfavourablearelabeledonthemapwiththeirdriver.
Acrossthenorthofthesubregion,plantinganddevelopmentofmainseasoncerealsisunderwayinSouthSudanandYemenwithconcernintheCentralandWesternEquatoriaregionsofSouthSudanduetodryconditionsandthroughoutSouthSudanandYemenduetoongoingconflictandsocio-economicchallenges.InEthiopia,BelgseasonmaizecropsareinvegetativetoreproductivestageforharvestfromJunewhileplantingofMeherseasoncerealsisunderway,andconditionsaremostlyfavourableforbothBelgandMehercropsdespiterecentheavyrainsthatresultedinfloodinginSomali,Oromia,andAfarregions.
Acrossthesouthofthesubregion,mainseasoncerealscontinuetodevelopinUganda,Kenya,Rwanda,Burundi,Somalia,andtheUnitedRepublicofTanzaniaundergenerallymixedconditionswithsomeimprovementduetoenhancedrains.However,thereisconcerninareasimpactedbydryconditions,includingcentralUganda,central-easternKenya,northwestandcentralSomalia,andnorthandcentralpartsoftheUnitedRepublicofTanzania.ThereisalsoconcerninsouthernSomaliawhereheavyrainssinceMarchthroughMayhasresultedinwidespreadfloodingalongtheShabelleandJubariverineareas,andheavyrainfallinearlyMayimpactedthewesternRift.TheMay24Statementfromthe64thGreaterHornofAfricaClimateOutlookForum(GHACOF64)JunetoSeptember(JJAS)rainfallforecastindicatesahigherlikelihoodofdryconditionsinseveralareas,includingDjibouti,Eritrea,centralandnorthernEthiopia,westernKenya,northernUganda,SouthSudan,andSudan.Conversely,coastalregionsofKenya,partsofSomalia,isolatedareasineasternEthiopia,southernUganda,andareasalongtheEthiopiaandSudanborderarelikelytoexperiencewetterthanaverageconditions(SeeRegionalOutlookPg.6).
FordetaileddescriptionofthepiechartpleaseseedescriptionboxonPg.16.
No.83–June2023
5
CropMonitorforEarlyWarning
TheCropMonitorforEarlyWarningisapartofGEOGLAM,
aGEOglobalinitiative.www.
CropconditionmapsynthesizingMaize2conditionsasofMay28th.Cropconditionsoverthemaingrowingareasarebasedonacombinationofinputsincludingremotelysenseddata,groundobservations,fieldreports,national,andregionalexperts.Conditionsthatareotherthanfavourablearelabeledonthemapwiththeirdriver.
NorthernEastAfrica&Yemen
InEthiopia,BelgseasonmaizecropsareinvegetativetoreproductivestagewhileplantingofMeherseasoncerealsisnowunderway,andconditionsremaingenerallyfavourableduetogoodrainsreceived.However,residualsocio-economicchallengesrelatedtothepriorconflictsituationcontinuetoimpactagriculturalactivitiesinTigrayregionandotherlocalizedareas.Additionally,heavyrainfallandsignificantfloodingoccurredinsomeareasfrommid-March(SeeRegionalOutlookPg.6).IntheSomaliregion,floodscausedthedestructionofapproximately99,713hectaresoffarmlandandthedeathsof23,306livestock,accordingtodatafromtheDisasterRiskManagementBureau,impactingtheregion'sagriculturalsectorandprimarylivelihoods.ThefloodsalsocausedsignificantdamagetocropsinOromiaregionandresultedinlivestocklossesinSNNPRregion.InSouthSudan,
plantingoffirstseasoncerealscontinuesundermixedconditionswithconcerninCentralandWesternEquatoriaareasduetoexpandingdryconditions.Concernalsoremainsthroughoutthecountryduetosocio-economicissuesrelatingtoagriculturalinputaccessaswellasongoingpocketsofconflict,includingintheNileSobatregionlocatedinthenortheast.InYemen,plantingofsorghumcropscontinuesunderfavourableagro-climaticconditions.However,socio-economicchallengesrelatingtoconflictcontinuetoimpactagriculturalactivitiesthroughoutthecountry.Additionally,heavyrainfallinearlyAprilresultedinfloodingalonglocalizedareasofthesouth,centre,andwest.FurtherheavyrainfallinearlyMayfloodedfieldsandresultedinlargedamfailures.
SouthernEastAfrica
InUganda,developmentoffirstseasoncerealscontinuesundermixedconditions.Conditionsinthecentralregionaredrierthanaveragecomparedtotherestofthecountry,andthereisconcerninKaramojaregionlocatedinthenortheastwhererecentconflictandrelatedsocio-economicissuesareimpactingplanting.InKenya,developmentofLongRainscerealscontinuesinallregionsundergenerallyfavourableconditionsexceptintheminorbimodalcentral-easternareawhereongoingdryconditionsareimpactingcrops.Additionally,southeasternareasofthecountryalongthecoastreceivedlittletonorainfallinMarch,andlimitedrainsthroughMaycouldshortenthegrowingperiodiftherainsdonotpickup.InRwanda,SeasonBmaizecropscontinuetodevelopunderfavourableconditions,andharvestingwillbegininJune.InBurundi,SeasonBmaizeandricecropsaredevelopingunderfavourableconditionsforharvestfromJuly.InSomalia,Guseasonmaizeandsorghumcropsareinvegetativetoreproductivestageforharvestfrommid-JulywithconcerninthewestandcentrewheredryconditionsareimpactingcropdevelopmentandinthesouthernShabelleandJubariverineareasimpactedbyflooding.TheApriltoJuneGurainsstartedearlierthanusualwithslighttomoderaterainsinMarchwhichintensifiedinApril.TheearlystarttotherainsincombinationwithwaterflowsfromheavyrainsintheEthiopianhighlandsresultedinfloodinginmanyareas,includingBardhere,Hirshabelle,Galmudug,Puntland,SouthWestState,Mogadishu,andthebroaderBanadirregion.InnorthernbimodalareasoftheUnitedRepublicofTanzania,harvestingofMasikaseasoncerealsisunderwaywhileVuliseasonsorghumcropscontinuetodevelop,andconcernremainsduetoongoingdryconditions.Incentralandsouthernunimodalareas,harvestingofMasikaseasoncerealsisnearingcompletionundermixedconditionsduetopersistentdrynessinthecentrewherebelow-averageyieldsareexpected.Whilesomeareasinthenorthandcentrereceivedrecentfavourablerainsthatimprovedsoilmoisture,below-averagerainfallperformanceinMaycouldaffectgrowingconditions.
6
No.83–June2023
CropMonitorforEarlyWarning
TheCropMonitorforEarlyWarningisapartofGEOGLAM,
aGEOglobalinitiative.www.
RegionalOutlook:MixedrainfalllikelytocontinueacrosstheregionwithrainfalldeficitsexpectedacrosspartsofKenya,Uganda,SouthSudan,andEthiopia
Duringrecentweeks,betweenApril21standMay20th,conditionswerewetterthanaverageincentralandnortheasternEthiopia,acrossmostpartsofKenya(central,northern,easternandcoastalKenya),southwesternandnorthwesternSomalia,andinnortheasternandwesternTanzania.ConditionsweredrierthanaverageinnorthwesternareasoftheregionandinsoutheasternandcentralSomalia(Figure1-left).
RainfalltotalsforMarchtoearlyJunewilllikelybemixed,withprominentsurplusareasinKenyaandEthiopia,andbelow-averagetotalsinsomewesternandeasternareas,basedonpreliminarydataforMay1-20thandatwo-weekunbiasedGEFSforecast(Figure1middle-left).SeasonalrainfallhasbeenirregularlydistributedinportionsofcentralandsouthernSomalia,withhighrainfallinMarchandlateApril,andmulti-weekperiodsofdrierconditions,includingseveralweeksofbelow-averagerainfallinMay.
Duringthenexttwoweeks,forecastbelow-averagerainfallinwesternequatorialareasandSouthSudanisofsomeconcern,asconditionsweredrierthanaverageearlierinMay.Thiscouldresultinalengthydryspell,ormoresubstantialseasonalrainfalldeficitsifpessimisticforecastsforJunetoSeptemberalsomaterialize.
Forecastabove-averagerainfallintheEthiopianHighlandsandcentralandnortheasternSomaliaduringlateMayraisesconcernsforcontinuedelevatedfloodriskslocallyandinareasalongtheShabelleRiver.RiverlevelsareclosetobankfulllevelinBuloBurti,asofMay24th,accordingtoFAOSWALIM,anddestructivefloodingoccurredinBeletWeyneearlierinMay.FloodandlandslideriskswilllikelyremainhighinmanylocationsofcentralandnortheasternEthiopia,wherehighlyabove-averagerainfalloccurredinthepasttwomonths.Basedonpreliminarydata,March1sttoMay20thrainfalltotalsareamongthe
wettestontheCHIRPS
record
insomeoftheselocations,aswellasinportionsofnorthernKenyaandsouthwesternSomalia.Above-averagerainfallisalsoforecastthroughearlyJuneinnorthernSomalia,coastalKenya,northeasternTanzania,andwesternSudan.
RainfalldeficitsarelikelytobeanongoingconcernduringJune,July,andAugust,forcroppingareasinwesternKenya,northernandsouthwesternUganda,SouthSudan,andsouthwestern,central,andnorthernEthiopia.TheGHACOF64forecastforJunetoSeptember(JJAS)rainfall(Figure1middle-right)shows40to55%chancesofbelow-normalrainfallinmanyoftheseareas.Othermulti-modelensembleforecasts,e.g.theWMO(Figure1-right),NMME,andC3S,arealsopessimisticforJunetoAugust,particularlyforwesternequatorialareasandsouthern-centralEthiopia.Below-normalrainfallhaspreviouslyoccurredintheseareasduringconcurrentElNiñoconditions,whichareforecasttodevelop.
Monitoringofpotentialagriculturalheatandwaterstressisrecommended.Manyareaswilllikelyexperienceabove-normaltemperaturesduringthenextseveralmonths,accordingtohighlyconfidentmodelforecasts.AccordingtotheGHACOFJJASforecast,“probabilitiesforwarmerthanaveragetemperaturesaremostenhancedovernorthernSudan,partsofsouthernandcentraltowesternEthiopia,centralandnorthernKenya,centralandnorthernSomalia,andcoastalpartsofTanzania.”
Multipleinternationalmodelforecastsareindicatingabove-normalrainfallduringSeptembertoDecemberineasternareas(ClimateInfluencesPg.3),associatedwithforecastElNiñoandpositiveIndianOceanDipoleconditions.Thesetendtoenhancerainfallineasternandsouthernareasoftheregion.
Figure1.Arecentrainfallanomaly,aseasonalrainfallanomalyoutlook,4-monthand3-monthprobabilisticrainfallforecasts.Theleftandmiddle-leftpanelsareCHCEarlyEstimates,whichcomparecurrentprecipitationtotalstothe1981-2022CHIRPSaverageforrespectiveaccumulationperiods.TheseshowthepercentofaverageprecipitationforApr.21sttoMay20th,2023(left),andforMar.1sttoJun.5th(middle-left).BothpanelsuseCHIRPSPrelimforMay1stto20th.Themiddle-leftpanelalsoincludesaCHIRPS-GEFSforecastforMay21st-Jun.5th.Themiddle-rightpanelisan
IGADClimatePredictionandApplicationsCentre(ICPAC)
probabilisticforecastforJune-to-September2023precipitation.Theright-mostpanelisaWMOprobabilisticforecastforJune-to-August2023precipitation,basedonmodelsinitializedinMay.ThisimageisfromtheWMOLeadCentreLong-RangeForecastMulti-ModelEnsemble.Source:UCSBClimateHazardsCenter
No.83–June2023
7
CropMonitorforEarlyWarning
TheCropMonitorforEarlyWarningisapartofGEOGLAM,
aGEOglobalinitiative.www.
WestAfrica
CropconditionmapsynthesizingcropconditionsasofMay28th.Cropconditionsoverthemaingrowingareasarebasedonacombinationofinputsincludingremotelysenseddata,groundobservations,fieldreports,national,andregionalexperts.Cropsthatareinotherthanfavourableconditionsarelabeledonthemapwiththeirdriver.
InWestAfrica,plantingofmainseasoncerealsisunderwayinbimodalandSoudano-GuineanzoneswithlocalizedareasenteringthevegetativetoreproductivestageinCoted’ivoire,Ghana,Benin,Togo,Nigeria,andCameroon.HarvestingofsecondseasonricefinalizedinMauritaniawhileplantingisunderwayincentralNigeria.Agro-climaticconditionsremainfavourableforcropdevelopmentthroughoutthesubregionexceptincentralMaliandGuinea-Bissauwheredelayedrainfallonsetisdelayingplantingactivities.Additionally,persistentconflictcontinuestoimpactagriculturalactivitiesincentralMali,northeasternNigeria,southwesternCameroon,andtheCentralAfricanRepublic.Ongoingsocio-economicchallengesrelatingtolimitedresourcescontinuetoimpactagriculturalproductioninnorthandnorth-centralNigeria.Additionally,basedonCHIRPStotalrainfallfromApril1sttoMay20th,thesouthernpartofthesubregionfromsouthernGuineatotheCentralAfricanRepublichasreceivedtotalsrangingfrom100mmtomorethan400mmineasternLiberiaandsouthwesternCameroon.Conversely,rainfalltotalsarelessthan75mmintheSahelianband.
8
No.83–June2023
CropMonitorforEarlyWarning
TheCropMonitorforEarlyWarningisapartofGEOGLAM,
aGEOglobalinitiative.www.
MiddleEast&NorthAfrica
CropconditionmapsynthesizingwheatconditionsasofMay28th.Cropconditionsoverthemaingrowingareasarebasedonacombinationofinputsincludingremotelysenseddata,groundobservations,fieldreports,national,andregionalexperts.Cropsthatareinotherthanfavourableconditionsarelabeledonthemapwiththeirdriver.
IntheMiddleEastandNorthAfrica,wheatharvestinghasstartedinMorocco,Tunisia,andEgyptwhilecropscontinuetodevelopelsewhereinthesubregion.Cropconditionsremainmixedwithbelow-averageyieldsexpectedinlargeareasofMorocco,mostofAlgeriaandTunisia,northeasternSyria,andnorthwesternIraq.NeartotalcropfailureisexpectedinlocalizedareasofnortheasternMorocco,northernAlgeria,andnorth-centralTunisiaduetopersistentseasonaldroughtandhightemperatures.Furthermore,concernremainsthroughoutLibyaandSyriawhereongoingconflictandsocio-economicchallengescontinuetoimpactcropoutcomes.Conversely,yieldsareexpectedtobenear-averageinEgyptduetosufficientirrigationwatersupply,andconditionsremainfavourableinmostpartsofIraqandIran.
InMorocco,wheatprospectsremainpoorduetoacombinationofseasonaldroughtandabove-averagetemperaturesthathaveadverselyaffectedthevegetativetoreproductivestages,acceleratingcropsenescence.TheOrientalregionlocatedinthenortheastisthemostaffected,withcropfailurelikelyacrossmuchoftheregion.Althoughyieldandtotalproductionprospectsarepoor,being17percentand25percentbelowthefive-yearaveragerespectively,theyarenotassevereastheresultsobservedinthepreviousseason,accordingtotheMay22JRCMARSBulletin.InAlgeria,prolongeddroughtandhightemperaturescontinuetoadverselyaffectthemajorityofthecerealproducingregions,exceptinthenortheast,andhaveimpactedcropsduringthecriticalfloweringandgrain-fillingdevelopmentstages.RainfallhasbeenlimitedsincethestartofMarch,withmostregionsexperiencingrecordlowrainfallaccumulations.Temperatureshavebeenconsistentlyabovethelong-termaverage,particularlyinwesternareasduringlate-April.Someregions,suchasMascara,Saida,OumElBouaghi,Khenchela,andTebessa,facethesignificantpossibilityofcompletecropfailure.Bothyieldandproductionareforecasttobewellbelowthefive-yearaverageat24and45percentlowerrespectively,accordingtotheMay22JRCMARSBulletin.InTunisia,wheatcropshavebeenseverelyaffectedbypersistentdroughtconditions,withrainfalloccurringonlyinsporadicandlow-intensityevents,mostlyinearlyMarchandthestartofApril.Cumulativeprecipitationwasthelowestonrecordinmostcentralandnorthernregionswherethemajorityofcerealproductionoccurs,resultinginrainfalldeficitsrangingfrom65to80percentbelowthelong-termaverage.RegionssuchasElKef,Siliana,andZaghouanfaceahighprobabilityofcropfailure,whileallotherregions,exceptBizerte,haveobservedbelow-averagebiomassaccumulation.Yieldisforecasttobe19percentbelowthefive-yearave
温馨提示
- 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
- 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
- 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
- 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
- 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
- 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
- 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
最新文档
- 2024高效化妆品委托加工协议范例
- 事业单位考试计算机基础知识大纲和试题
- 2024年度医疗用品购销协议模板
- 2024年度住宅楼施工项目协议目录
- 2024年股票投资合作协议模板
- 2024年重庆市区住宅租赁协议
- 2024年软件服务行业协议样本
- 2024专项彩妆产品代理销售协议
- 文书模板-《临时劳务安全免责协议书》
- 2024年天然气购销协议综合模板
- 20222023学年浙江省宁波市鄞州实验中学八年级(上)期中语文试卷(解析)
- 人教版数学二年级下册德育渗透教案《统计》例2教学设计
- 超越指标:存量时代降本增效的利器
- 《中小学书法教育指导纲要》解读
- 住院医师规范化培训临床技能核课件
- 青岛版五四制五年级上册数学应用题216道
- 工程造价鉴定十大要点与案例分析
- 2024年金融行业发展趋势
- 印刷设计行业档案管理制度完善
- 地热资源勘查与开发利用规划编制规程
- 三年级上海市沪版英语第一学期上学期期中考试试卷
评论
0/150
提交评论