|
|||||
|
|
| 多通道土壤呼吸长期自动测量系统的集成与性能测试 | |
| 引用本文： | 高峻,韩光鲁,黄彬香,施生锦,贾长荣,任迎丰.多通道土壤呼吸长期自动测量系统的集成与性能测试[J].林业科学,2011,47(9). |
| 作者姓名： | 高峻 韩光鲁 黄彬香 施生锦 贾长荣 任迎丰 |
| 作者单位： | 1. 中国林业科学研究院林业研究所,国家林业局林木培育重点试验室,北京,100091 2. 中国农业大学资源与环境学院,北京,100094 3. 河南省济源市国有大沟河林场,济源,454650 |
| 基金项目： | “948”引进国际先进科学技术项目(2007-4-17) |
| 摘 要： | 全球气候变化已成为公众和科学界关注的热点。CO2作为一种重要的温室气体,其源、汇及通量的精确测定备受重视。全世界范围土壤呼吸高达 |
| 关 键 词： | 多通道 土壤呼吸 长期自动观测 |
Integration and Performance Test of an Automatic Multi-channel Long-term Soil Respiration Measurement System |
|
| Gao Jun,Han Guanglu,Huang Binxiang,Shi Shengjin,Jia Changrong,Ren Yingfeng.Integration and Performance Test of an Automatic Multi-channel Long-term Soil Respiration Measurement System[J].Scientia Silvae Sinicae,2011,47(9). | |
| Authors: | Gao Jun Han Guanglu Huang Binxiang Shi Shengjin Jia Changrong Ren Yingfeng |
| Institution: | Gao Jun1 Han Guanglu2 Huang Binxiang2 Shi Shengjin2 Jia Changrong3 Ren Yingfeng3(1.Research Institute of Forestry,CAF Key Laboratory of Tree Breeding and Cultivation,State Forestry Administration Beijing 100091,2.College of Resources and Environmental Sciences,China Agricultural University Beijing 100094,3.Dagouhe National Forest Farm of Jiyuan,Henan Province Jiyuan 454650) |
| Abstract: | On the basis of international research of soil respiration monitoring technology,an automatic eight-channel long-term soil respiration measurement system was developed by integrating dynamic chamber and infrared gas analyzer.The reliability of the automatic multi-channel chamber system was comparatively tested with LI-8100 in a Robinia pseudoacacia stand at the Xiaolangdi Forest Ecosystem Research Station.The results showed that:The air-tightness,stability and reliability of this system meet the design requ... |
| Keywords: | multi-channel soil respiration automatic long-term observation |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |