On the site-level suitability of biomass models
On the site-level suitability of biomass models
复制标题
生物质模型的场地水平适用性
DOI:
10.1016/j.envsoft.2015.07.019
复制
发表时间:
2015
期刊:
影响因子:
--
通讯作者:
Kleinn
中科院分区:
文献类型:
--
作者:
Pérez-Cruzado;Fehrmann;Magdon;Cañellas;Kleinn
Tree biomass estimates in environmental studies are based on allometric models, which are known to vary with species, site, and other forest characteristics. The UNFCCC published a guideline to evaluate the appropriateness of biomass models before application, but it misleads the concept of model suitability and does also allow the selection of models with systematic deviations in the predictions. Here we present an alternative approach based on non-parametric techniques. The approach was tested for pure stands, but this methodology is likewise applicable to mixed forests. The proposed tests perform well in rejecting a model if the predictions for the targeted population are systematically deviant. It is demonstrated that the suitability of an allometric model is a matter of accuracy. The proposed method also allows localizing the model. The presented approach can improve the transparency of global forest monitoring systems and can be implemented with relatively small effort.
登录
查看更多内容
DOI:
--
发表时间:
2011
期刊:
Math. Comput. For. Nat. Resour. Sci.
影响因子:
--
作者:
M. Räty;J. Heikkinen;A. Kangas
通讯作者:
A. Kangas
DOI:
--
发表时间:
1997
期刊:
影响因子:
--
作者:
Ravinda Khatree;D. Naik
通讯作者:
D. Naik
DOI:
--
发表时间:
1988
期刊:
Forestry sciences
影响因子:
--
作者:
T. Gregoire;Marion R. Reynolds
通讯作者:
Marion R. Reynolds
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
M. Räty;A. Kangas
通讯作者:
A. Kangas
DOI:
--
发表时间:
2014
期刊:
Trees
影响因子:
--
作者:
D. MacFarlane;S. Kuyah;R. Mulia;J. Dietz;C. Muthuri;M. Noordwijk
通讯作者:
M. Noordwijk