資源描述:
《昆蟲對氣候變化的響應(yīng)》由會員上傳分享,免費在線閱讀,更多相關(guān)內(nèi)容在行業(yè)資料-天天文庫。
1、應(yīng)用昆蟲學(xué)報ChineseJournalofAppliedEntomology2011,48(5):1170—1176*入侵昆蟲對全球氣候變化的響應(yīng)1**2344吳剛戈峰萬方浩肖能文李俊生(1.華中農(nóng)業(yè)大學(xué)武漢430070;2.中國科學(xué)院動物研究所北京100101;3.中國農(nóng)業(yè)科學(xué)院植物保護(hù)研究所北京100081;4.中國環(huán)境科學(xué)研究院環(huán)境基準(zhǔn)與風(fēng)險評估國家重點實驗室北京100012)摘要生物入侵已成為一個影響深遠(yuǎn)的全球性問題,其對我國的生態(tài)系統(tǒng)、環(huán)境和社會經(jīng)濟(jì)的負(fù)面影響日益明顯。全球氣候變化對入侵昆蟲有著深刻的影響,它正改變著一些昆蟲本地種與入侵昆蟲的組成、
2、分布、種群動態(tài)和種間關(guān)系。本文分析了氣候變化與生物入侵之間的互作關(guān)系,綜述了全球氣候變化因子(如溫度、濕度及其它氣候因子)對入侵昆蟲生物學(xué)及生態(tài)學(xué)的影響,探討了氣候變化導(dǎo)致入侵昆蟲定殖和傳播的原因,并提出了氣候變化下入侵昆蟲的防治對策。關(guān)鍵詞全球氣候變化,入侵昆蟲,溫度,濕度,降雨量,CO2Responsesofinvasiveinsectstoglobalclimatechange1**2344WUGangGEFengWANFang-HaoXIAONeng-WenLIJun-Sheng(1.DepartmentofBiology,CollegeofScien
3、ce,WuhanUniversityofTechnology,Hubei430070,China;2.InstituteofZoology,ChineseAcademyofSciences,Beijing100101,China;3.InstituteofPlantProtection,ChineseAcademyofAgriculturalSciences,Beijing100081,China;4.TheStateKeyLaboratoryofEnvironmentalCriteriaandRiskAssessment,ChineseResearchAca
4、demyofEnvironmentalSciences,Beijing100012,China)AbstractInvasivespecieshavebecomeafar-reachingglobalissue,onethathasanincreasinglyevidentnegativeimpactonourcountry'senvironmentandsocio-economicperformance.Globalclimatechangehasaprofoundimpactoninsects,andischangingthecomposition,dis
5、tributionandpopulationdynamicsofbothlocalandinvasivespecies.Inthispaper,theinteractionsbetweenglobalclimatechangeandbiologicalinvasionareanalyzed,theimpactofglobalclimatechangefactors(suchastemperature,humidityandotherclimaticfactors)onthebiologyandecologyofinvasiveinsectsaresummari
6、zed,thereasonsforthecolonizationanddisseminationofinvasiveinsectsbyglobalclimatechangediscussed,andsomemeasuresforpreventingthearrivalofinvasiveinsectsproposed.Thispaperhelpstoobjectivelyevaluatetheeffectsofglobalclimatechangeonthepotentialenvironmentalandbio-safetyrisksofinvasivein
7、sects,andalsotoclarifytheinteractionbetweenclimatechangefactorsandinvasiveinsects.Itprovidesagoodscientificbasisfortheecologicalriskassessmentofinvasiveinsectsandsustainableagriculturaldevelopmentinachangingglobalclimate.Keywordsglobalclimatechange,invasiveinsects,temperature,humidi
8、ty,rainfall,CO2氣候變化