黄河中游的生境与林业生态工程

20320009JournalofHenanForestryScienceandTechnologyVol.20No.3Sep.20001,1,1,2(11,450002;21,465500):,,:;;:S718155:A:1003-2630(2000)03-0001-06EcologicalEnvironmentandForestryEcologyProjectsintheMiddleReachesoftheYellowRiverWUMing-zuo1,LIUYu-cui1,ZHENGDong-fang1,CHENJun2(11EcologicalEnvironmentResearchofHenanAgriculturalUniversity,Zhengzhou450002;21AgriculturalItemBureauofForeignCapitalofXinxian,Xinxian465500)Abstract:Thispaperconsidersthatthedeteriorationofecologicalenvironmentinthemid2dlereachesoftheYellowRiverisrelatedtothedestroyofvegetationandunreasonableuti2lizationtonaturalrecourses,accordingtotheanalysisofecologicalenvironmentcondition.Basedonthisopinion,thepaperputsforwardsomecountermeasuresforfutureforestrye2cologyprojectswhichcanbereferencestodecision-makingdepartments.Keyword:forestryecologyproject;HenanProvince;Huanghesmiddlereaches,120614km,343751km2,,,,,,1111,,,117m3,26m3,,,1995341714m3,28,18,,1993175119hm2,1174816m3,4hm2,200m3,,90%1998209101hm2,13167155m3,19183%:2000-06-20:(1965-),,,,©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:3%,13%,10%,10%,5%,59%,,,,,,,(TSP)SO2,,2,,,,,,;,,,,;,,,,Hi2bbert,,,65%;80,1998,,,,50%;300m3/hm2,3000hm2100m3;100,3,160197t/hm233:©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:hg()vvv()vvv1,,,,;,;,,,(12)53:©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(1)1200hm2,,200/hm2,24(2)2hm2,116m3,60%,200/m3,288/a(3)2030,600,100,2000:[1],1[M]1:,1988[2],1[J]1,284,1992[3],1[J]1,101,1992[4],1[M]1:,1994(5),,;,,,,,,,,,,,,:[1],1[M]11(I)1:,1999,180-188[2],.[J]111999,(1):51-54[3].[J]111999,(1):50-51[4].[J]111998,18(4):1-4[5].[M]1.1:,1990,300-308[6],,,1-[M]11(I)1:,1999,46-53[7]1[J]1:11999,35(2):124-131[8],,,1[J]111997,17(2):5-8()2120©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.