Predicting aboveground biomass with LANDIS-II: A global and temporal analysis of parameter sensitivity
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- 作者：Erin Simons-Legaard ; erin.simons@maine.edu" class="auth_mail" title="E-mail the corresponding author ; Kasey Legaard ; Aaron Weiskittel
- 关键词：Aboveground biomass ; Forest landscape model ; Global sensitivity analysis ; Time-dependence ; Regression trees
- 刊名：Ecological Modelling
- 出版年：2015
- 出版时间：10 October 2015
- 年：2015
- 卷：313
- 期：Complete
- 页码：325-332
- 全文大小：822 K
文摘
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Relative influence of 9 parameters on aboveground biomass predictions was evaluated.
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Influence was time-dependent for all but the least important parameters.
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Parameter interactions generated substantial variability in model output.
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Parameters without empirical basis can be a major source of model uncertainty.