廣州市森林生態(tài)經(jīng)濟(jì)預(yù)警系統(tǒng)研究.pdf

1、鄉(xiāng)伊∞即密級(jí)：——單位代碼：一一!Q旦!幸婦舟孽耐然乞甾學(xué)位論文廣州市森林生態(tài)經(jīng)濟(jì)預(yù)警系統(tǒng)研究牛志毅學(xué)號(hào)：000799指導(dǎo)教師姓名：張壺教授主南鹽業(yè)型技大堂湖南長逆410004申請(qǐng)學(xué)位級(jí)別：碩士學(xué)科、專業(yè)名稱：森林經(jīng)理學(xué)研究方向：林業(yè)信息工程論文答辯日期：200魚生6月論文提交日期：2006生6月學(xué)位授予單位和日期：主壺盎些盤墊盤堂2QQ魚生魚旦答辯委員會(huì)主席：二00六年六月六日AbstractTheforestecoeconomics

2、ystemisacompositesystemofnaturalandsocialattributethatbecomefromtheintercouplingofforestecosystemandforestryeconomyInthesystemAccordingtothemanagementobjectivesoftheforestecosystemthehumanandsocietytakethedominantpositio

3、ninforestryeconomysystemContinuallyregulatethevarietyanddevelopmenttheforestecosystemwithoneselfactivitytosatisfythecontinuallyascendingdemandofthepeopleTheforestecoeconomicearlywarningistomoasilletheactualityandfutureof

4、theforestecoeconomicsysteminaspecifiedregiontopredictthespacetimescopeofabnormalitystateandthedegreeofendangermenttobringupmeasoreforsolvingtheproblems，togiveoutmeasuretokeepawaytheproblemthatwillsoonappearStudyingforest

5、ecoeconomicsystemfromtheangleofforestrysustainabledevelopmentisthecurrentacridForestecoeconomicsystemearlywarningisconducetOenhancingtheantiriskconsciousnessofecoforestryandecoeconomytopromotingsustainabledevelopmenttoim

6、provingbothlivingenvironmentandqualityoflifeItisthetechniqueguaranteesystemto“地eforestrysustainabledevelopmentstratagemBasedonthesystematictheoryandinstructedbysustainabledevelopmantthoughtthetheorymethodsandprincipleoff

7、orestecoeronomyearlywarningwasdiscussedsystematicallyTheearlywarningsystemflamethatcomposedbyclassifyappraisementforecastandearlywarningwasputforwardTheearlywarningmodelwasestablishedandtheearlywarninganalysesfortheGuang

8、zhouforestecoeconomicalsystemWaScarriedout(1)ForestecoeconomicsysteminGuangdongprovinceWaSclassifiedbytheforestecoeconomicregionclassificationmodelwhichbaSedOnkohonenneuralnetworkTheeightregionsGuangzhou，ShenzhenDongguan

9、FoshanZhuhaiShantou，ZhongshanandChaozhoubelongtothe$amecategoryInthistypeofregion，economyisupgrowth，populationdensityislargeforestrylandislackforestcoverageislowenvironmentalpressuresislargeTheprimarymissionofforestexoea

10、conomicdevelopmentistOincreasethequantityofforesttOoptimizeforestconstructiontoimproveforestqualitytOenhanceforestecofunctionandtOimproveregionalecologicalenvironment(2)Foundedonthecharacteristicandprimarymissionofforest