Assessing the uncertainty of estimated annual totals of net ecosystem productivity: a practical approach applied to a mid latitude temperate pine forest.

Elbers J. A.; Jacobs C. M. J.; Kruijt B.; Jans W. W. P.; Moors E. J.

首页> 外文期刊>Agricultural and Forest Meteorology >Assessing the uncertainty of estimated annual totals of net ecosystem productivity: a practical approach applied to a mid latitude temperate pine forest.

【24h】

Assessing the uncertainty of estimated annual totals of net ecosystem productivity: a practical approach applied to a mid latitude temperate pine forest.

机译：评估估计的生态系统净年总产量的不确定性：一种适用于中纬度温带松树林的实用方法。

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Values for annual NEP of micrometeorological tower sites are usually published without an estimate of associated uncertainties. Few authors quantify total uncertainty of annual NEP. Moreover, different methods to assess total uncertainty are applied, usually addressing only one aspect of the uncertainty. This paper presents a robust and easy to apply method to quantify uncertainty of annual totals of Net Ecosystem Productivity (NEP), related to multiple factors involved therein. The method was applied to NEP observations for a Scots pine forest (Loobos) in the Netherlands. Total uncertainty of annual NEP for the Loobos site was on average +or-32 g C m-2 a-1 (+or-8% of NEP), which is a quarter of the standard deviation of annual NEP (127 g C m-2 a-1).

机译：微气象塔站点的年度NEP值通常是在未估计相关不确定性的情况下发布的。很少有作者量化年度NEP的总不确定性。而且，采用了评估总不确定度的不同方法，通常只解决不确定度的一个方面。本文提出了一种健壮且易于应用的方法，用于量化与其中涉及的多个因素相关的净生态系统生产力（NEP）年度总量的不确定性。该方法已应用于荷兰的苏格兰松树林（ Loobos ）的NEP观测。 Loobos 网站的年度NEP总不确定性平均为+或-32 g C m -2 a -1 （+或-8 NEP的百分比），即年度NEP（127 g C m -2 a -1 ）的标准偏差的四分之一。

著录项

来源
《Agricultural and Forest Meteorology》 |2011年第12期|共8页
作者
Elbers J. A.; Jacobs C. M. J.; Kruijt B.; Jans W. W. P.; Moors E. J.;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类农业基础科学;
关键词
coniferous forests; ecosystems; forests; latitude; meteorology; pines; productivity; standard deviation; statistical analysis; Pinus; Pinus sylvestris; Pinaceae; Pinopsida; gymnosperms; Spermatophyta; plants; eukaryotes; Pinus; Scotch pine; Scots pine; statistical methods;

机译：针叶林;生态系统;森林;纬度;气象学;松树;生产力;标准差;统计分析;松树;樟子松;木犀科;松科;裸子植物;精原植物;植物;真核生物;松树;苏格兰樟子松;苏格兰樟子松;

相似文献

外文文献
中文文献
专利

1. Assessing the uncertainty of estimated annual totals of net ecosystem productivity: a practical approach applied to a mid latitude temperate pine forest. [J] . Elbers J. A., Jacobs C. M. J., Kruijt B., Agricultural and Forest Meteorology . 2011,第12期

机译：评估估计的生态系统净年总产量的不确定性：一种适用于中纬度温带松树林的实用方法。
2. Inter-annual variability of Net Ecosystem Productivity for a temperate mixed forest: A predominance of carry-over effects? [J] . Aubinet Marc, Hurdebise Quentin, Chopin Henri, Agricultural and Forest Meteorology . 2018,第期

机译：温带混合森林的净生态系统生产力的年度阶段变异性：越来越多的效应？
3. Inter-annual variability of Net Ecosystem Productivity for a temperate mixed forest: A predominance of carry-over effects? [J] . Aubinet Marc, Hurdebise Quentin, Chopin Henri, Agricultural and Forest Meteorology . 2018,第期

机译：温带混合森林的净生态系统生产力的年度阶段变异性：越来越多的效应？
4. Remote sensing estimating net primary productivity of temperate deciduous forest in northeast China using satellite data: approach and preliminary results [C] . Chaozong Xia, Liya Xiong, Dafang Zhuang Remote Sensing and Modeling of Ecosystems for Sustainability . 2004

机译：利用卫星数据遥感估算东北温带落叶林的净初级生产力：方法和初步结果
5. Estimating annual net primary productivity of the tallgrass prairie ecosystem of the central great plains using AVHRR NDVI. [D] . An, Nan. 2009

机译：使用AVHRR NDVI估算中部大平原高草草原生态系统的年净初级生产力。
6. Glacial vicariance in Eurasia: mitochondrial DNA evidence from Scots pine for a complex heritage involving genetically distinct refugia at mid-northern latitudes and in Asia Minor [O] . Krassimir Naydenov, Sauphie Senneville, Jean Beaulieu, 2007

机译：欧亚大陆的冰川变化：来自苏格兰松树的线粒体DNA证据表明其复杂的遗产涉及中北部纬度和小亚细亚的遗传上不同的避难所
7. Estimating daytime ecosystem respiration to improve estimates of gross primary production of a temperate forest. [O] . Jinwei Sun, Jiabing Wu, Dexin Guan, 2014

机译：估算白天的生态系统呼吸，以提高温带森林初级生产总量的估算值。

Assessing the uncertainty of estimated annual totals of net ecosystem productivity: a practical approach applied to a mid latitude temperate pine forest.

摘要

著录项

相似文献

相关主题

期刊订阅