|
Registro Completo |
|
Biblioteca(s): |
Embrapa Pantanal. |
|
Data corrente: |
24/04/1998 |
|
Data da última atualização: |
26/09/2011 |
|
Autoria: |
KEANE, R. E.; LONG, D. G.; MENAKIS, J. P.; HANN, W. J.; BEVINS, C. D. |
|
Título: |
Simulating coarse-scale vegetation dynamics using the Columbia River Basin succession model - CRBSUM. |
|
Ano de publicação: |
1996 |
|
Fonte/Imprenta: |
Ogden, UT: USDA. Forest Service. Intermountain, 1996. |
|
Páginas: |
50p. |
|
Série: |
(USDA. General Technical Report INT-GTR-340). |
|
Idioma: |
Português |
|
Conteúdo: |
The Columbia River Basin SUccession Model (CRBSUM) simulates broad-scale landscape changes as a consequence of various land management policies. CRBSUM is a spatially explicit, deterministic model with stochastic properties that simulates changes in vegetation cover types and structural stages on landscapes over long periods. CRBSUM was used to simulate coarse-scale landscape changes in the Interior Columbia River Basin as a result of four management scenarios called management futures. CRBSUM results have an inherent 1 to 5 percent variability because of the stochastic structure of the model. Sensitivity analysis results suggest moderate changes in disturbance probabilities (25 percent increase) will only slightly affect simulated results. |
|
Palavras-Chave: |
Computer model; Ecosystem; GIS; Hidrographical basin; Interior Columbia River Basin; Loki simulation system; Stochastic model; Succession modeling; Succession pathways. |
|
Thesagro: |
Bacia Hidrográfica; Ecossistema; Vegetação. |
|
Thesaurus Nal: |
vegetation. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 01728nam a2200337 a 4500
001 1792335
005 2011-09-26
008 1996 bl uuuu 00u1 u #d
100 1 $aKEANE, R. E.
245 $aSimulating coarse-scale vegetation dynamics using the Columbia River Basin succession model - CRBSUM.
260 $aOgden, UT: USDA. Forest Service. Intermountain$c1996
300 $a50p.
490 $a(USDA. General Technical Report INT-GTR-340).
520 $aThe Columbia River Basin SUccession Model (CRBSUM) simulates broad-scale landscape changes as a consequence of various land management policies. CRBSUM is a spatially explicit, deterministic model with stochastic properties that simulates changes in vegetation cover types and structural stages on landscapes over long periods. CRBSUM was used to simulate coarse-scale landscape changes in the Interior Columbia River Basin as a result of four management scenarios called management futures. CRBSUM results have an inherent 1 to 5 percent variability because of the stochastic structure of the model. Sensitivity analysis results suggest moderate changes in disturbance probabilities (25 percent increase) will only slightly affect simulated results.
650 $avegetation
650 $aBacia Hidrográfica
650 $aEcossistema
650 $aVegetação
653 $aComputer model
653 $aEcosystem
653 $aGIS
653 $aHidrographical basin
653 $aInterior Columbia River Basin
653 $aLoki simulation system
653 $aStochastic model
653 $aSuccession modeling
653 $aSuccession pathways
700 1 $aLONG, D. G.
700 1 $aMENAKIS, J. P.
700 1 $aHANN, W. J.
700 1 $aBEVINS, C. D.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Pantanal (CPAP) |
