Matches in SemOpenAlex for { <https://semopenalex.org/work/W2384448743> ?p ?o ?g. }
Showing items 1 to 63 of
63
with 100 items per page.
- W2384448743 abstract "Measuring model,algorithm and criterion of forestry ecological security(FES) are derived and improved based on ecologyindustry symbiosis theory,in order to develop an operable and practical technology of FES measuring. Not only for remaining the ecological economy significance of FES characteristic index,but also for tracing FES problem back to its reasons through indicators system,Lotka-Volterra symbiosis model of forest ecology-industry compound system( forestry L-V symbiosis model) is established to couple indicators system to characteristic indexes. First of all for this purpose,the indicators system of FES measuring is set up by a structured and quantified method that includes FES pressure-state-impact-response structure model( FES-PSIR model) and structural equation modeling(SEM). At the same time,the weight coefficients of the indicators are calculated by the above SEM to overcome the subjectivity in traditional weighting ways. Then according to the weight coefficients and the forestry L-V symbiosis model,a composite characteristic index-forest ecology-industry symbiotic degree is constructed by coupling lower-hierarchy indicators to higher-hierarchy characteristic indexes. On that basis,the dynamic judgment matrix for FES rating is built,which has two dimensions of symbiotic degree and force coefficient on ecosystem,by analyzing dynamic evolvement rule of FES in symbiotic space. The research shows that the efficiency of FES measuring and controlling technology can be enhanced greatly based on the method developed in this thesis.Firstly,the method has‘causative pre-warning'function for FES,because the symbiotic degree index is the cause of FES,so that the hysteresis of traditional methods,in which FES cause factors aren't considered,is overcome. Secondly,‘causative pre-warning'and‘consequent forecasting'function are realized by this method,because the future trend of FES can be forecasted by the dynamic judgment matrix. Thirdly,possible detailed reasons of FES problem can be traced back through a decoupling process in the opposite direction of the above mentioned symbiotic coupling measuring,in order to provide scientific basis for relevant government departments to adopt effective measures on FES management." @default.
- W2384448743 created "2016-06-24" @default.
- W2384448743 creator A5067427471 @default.
- W2384448743 date "2014-01-01" @default.
- W2384448743 modified "2023-09-24" @default.
- W2384448743 title "Measuring Model and Criterion of Forestry Ecological Security by Symbiotic Coupling Method" @default.
- W2384448743 hasPublicationYear "2014" @default.
- W2384448743 type Work @default.
- W2384448743 sameAs 2384448743 @default.
- W2384448743 citedByCount "0" @default.
- W2384448743 crossrefType "journal-article" @default.
- W2384448743 hasAuthorship W2384448743A5067427471 @default.
- W2384448743 hasConcept C124101348 @default.
- W2384448743 hasConcept C126838900 @default.
- W2384448743 hasConcept C136764020 @default.
- W2384448743 hasConcept C162324750 @default.
- W2384448743 hasConcept C183115368 @default.
- W2384448743 hasConcept C18903297 @default.
- W2384448743 hasConcept C2777382242 @default.
- W2384448743 hasConcept C31170391 @default.
- W2384448743 hasConcept C34447519 @default.
- W2384448743 hasConcept C41008148 @default.
- W2384448743 hasConcept C71924100 @default.
- W2384448743 hasConcept C86803240 @default.
- W2384448743 hasConceptScore W2384448743C124101348 @default.
- W2384448743 hasConceptScore W2384448743C126838900 @default.
- W2384448743 hasConceptScore W2384448743C136764020 @default.
- W2384448743 hasConceptScore W2384448743C162324750 @default.
- W2384448743 hasConceptScore W2384448743C183115368 @default.
- W2384448743 hasConceptScore W2384448743C18903297 @default.
- W2384448743 hasConceptScore W2384448743C2777382242 @default.
- W2384448743 hasConceptScore W2384448743C31170391 @default.
- W2384448743 hasConceptScore W2384448743C34447519 @default.
- W2384448743 hasConceptScore W2384448743C41008148 @default.
- W2384448743 hasConceptScore W2384448743C71924100 @default.
- W2384448743 hasConceptScore W2384448743C86803240 @default.
- W2384448743 hasLocation W23844487431 @default.
- W2384448743 hasOpenAccess W2384448743 @default.
- W2384448743 hasPrimaryLocation W23844487431 @default.
- W2384448743 hasRelatedWork W1965477357 @default.
- W2384448743 hasRelatedWork W1970084744 @default.
- W2384448743 hasRelatedWork W1974393028 @default.
- W2384448743 hasRelatedWork W2012103749 @default.
- W2384448743 hasRelatedWork W2018508013 @default.
- W2384448743 hasRelatedWork W2022236096 @default.
- W2384448743 hasRelatedWork W2040241524 @default.
- W2384448743 hasRelatedWork W2057426586 @default.
- W2384448743 hasRelatedWork W2060478535 @default.
- W2384448743 hasRelatedWork W2080590856 @default.
- W2384448743 hasRelatedWork W2080984749 @default.
- W2384448743 hasRelatedWork W2152893860 @default.
- W2384448743 hasRelatedWork W2350590528 @default.
- W2384448743 hasRelatedWork W2367485570 @default.
- W2384448743 hasRelatedWork W2368522798 @default.
- W2384448743 hasRelatedWork W2370457895 @default.
- W2384448743 hasRelatedWork W2385316625 @default.
- W2384448743 hasRelatedWork W2393008645 @default.
- W2384448743 hasRelatedWork W3115104815 @default.
- W2384448743 hasRelatedWork W3209774686 @default.
- W2384448743 isParatext "false" @default.
- W2384448743 isRetracted "false" @default.
- W2384448743 magId "2384448743" @default.
- W2384448743 workType "article" @default.