简介:Paprikapepper,asoneofthemainvegetablecrops,isoriginatedinthetropicsandnowwidelyplantedintheworldforitsdietarytherapyandmedicinalfunctions.Foritstypicalphysiologicalpropertiesreferringtolowtolerancestoflood,droughtandcold,paprikapepperoftensuffersfromoneorseveraldisastersduringitsgrowingperiod,especiallyundertropicalclimate.PaprikapepperinHainan,asatypicalregionoftropicalclimateinChina,sustainsflood,chillinganddroughtdisasterrisksinducedbyvariedweathersystems.Thisstudywastodevelopandemployappropriateindicestoassesshazard,sensitivity,vulnerabilityandpreventioncapabilityformajordisastersduringpaprikapeppergrowthperiod,usinglong-termmeteorologicaldatafrom1998to2011,actualdisastersrecordfrom1999to2011,productionandsocioeconomicstatisticsfrom2002to2011at18weatherstations.BasedontheAnalyticHierarchyProcessandEntropymethod,thecombinedweightwasgiventoeachdisasterfactor,thusanintegrateddisasterriskassessmentmodelwasdevelopedandappliedatregionallevel.HighfloodhazardmainlyoccurredineasternHainan,highchillinghazardinnorthandcentralmountainareas,andhighdroughthazardinthewesternpartofHainan.Droughtandchillingsensitivityhadasimilarspatialdistributionwhichdecreasedfromcentraltocoastalregionswhilefloodsensitivitywastheopposite.Highvulnerabilityofthedisastersmainlyoccurredincentralregions,similartolowpreventioncapability.EasternHainansufferedfromhighintegrateddamagerisk.Thepredicteddamageoccurrenceshowedagoodagreementwiththeoccurrenceofactualdisasters.Weconcludedthatanintegrateddamageriskassessmentmodelcouldprovideanewtooltoassessmajormeteorologicaldisastersandhelpfarmersandpolicymakerstoalleviatetherisksofmajormeteorologicaldisastersforpaprikapepper,whichseemsalsosuitableforothercrops.
简介:从2003年开始,我院博士后科研工作站正式招收博士后研究人员。通过我院学位评定委员会会议对申请进站人员的个人材料进行审议,同意8名博士生进入我院科研工作站从事博士后研究工作。目前已有5名博士后研究人员正式进站工作。为充分发挥博士后研究人员在站期间的创造力,我院为他们提