Influence of Skidding Operation on Forest Soil Respiration for Small Four-wheeled Tractors
De-Ling Yang1, Li-Hai Wang1, Wen-Shu Lin1, Shu-E Ji2
(1.College of Engineering and Technology, Northeast Forestry University, Harbin 150040, China;2. College of Automobile and Traffic Engineering, Heilongjiang Institute of Technology, Harbin 150050, China);1.College of Engineering and Technology, Northeast Forestry University, Harbin 150040, China;2.College of Automobile and Traffic Engineering, Heilongjiang Institute of Technology, Harbin 150050, China
Abstract:
The TJSD-750-II type compactness measurement instrument and Li-8100 soil carbon flux automatic measurement system are used to measure soil compactness and soil respiration rate at different skidding roads. A regression model is established to analyze the correlation between soil respiration and its influencing factors. The results shows that the soil compaction on the main skidding road and sub skidding roads are larger than the control points, and the soil compaction on the main skidding road is larger than that on sub skidding roads. The higher the soil compactness is, the lower the rate of soil respiration is. This also leads to the lower sensitivity of soil respiration rate influenced by temperature and humidity.
Key words: skidding road soil compaction soil respiration
DOI：10.11916/j.issn.1005-9113.2013.01.018
Clc Number:S7
Fund:
删除或更新信息，请邮件至freekaoyan#163.com(#换成@)
Influence of Skidding Operation on Forest Soil Respiration for Small Four-wheeled Tractors
本站小编 哈尔滨工业大学/2019-10-24
相关话题/Influence Skidding Operation Forest Soil
领限时大额优惠券,享本站正版考研考试资料!
优惠券领取后72小时内有效，10万种最新考研考试考证类电子打印资料任你选。涵盖全国500余所院校考研专业课、200多种职业资格考试、1100多种经典教材，产品类型包含电子书、题库、全套资料以及视频，无论您是考研复习、考证刷题，还是考前冲刺等，不同类型的产品可满足您学习上的不同需求。 ...考试优惠券 本站小编 Free壹佰分学习网 2022-09-19Influence of Si Contents on the Microstructure Evolution and Mechanical Properties of Al-Mg-Si-Cu-Zn
Influence of Si Contents on the Microstructure Evolution and Mechanical Properties of Al-Mg-Si-Cu-Zn Alloys Author NameAffiliationLiang ZhuState Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing, Beijing 100083, ChinaMingxing GuoS ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2020-12-05Investigation on Skidding of Rolling Element Bearing in Loaded Zone
Investigation on Skidding of Rolling Element Bearing in Loaded Zone Yi-Min Shao1, Wen-Bing Tu1, Zai-Gang Chen1, Zhi-Jie Xie2, Bao-Yu Song2 (1. State Key Laboratory of Mechanical Transmission, Chongqing University, Chongqing 4000 ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-24Comparison of Skidding Performance of Small Track-type Experimental Prototype Skidder and J-50 Skidd
Comparison of Skidding Performance of Small Track-type Experimental Prototype Skidder and J-50 Skidding Tractor De-Ling Yang1, Li-Hai Wang1, Shu-E Ji2, Wen-Shu Lin1 (1.College of Engineering and Technology, Northeast Forestry Un ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-24Study of the Hole Wall Soil’s Capacity by the Action of the Bearing Device of Rodless Drilling Rig
Study of the Hole Wall Soil’s Capacity by the Action of the Bearing Device of Rodless Drilling Rig Wen-Wu Liu, Chang-Sheng Hu, Nian-Li Lu, Shuang-Gui Yin, Ze-Yu Du School of Electro-mechanical Engineering, Harbin Institute of Te ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-24Research on Ant Colony Algorithm in Vehicle Operation Adjustment Based on IOT
Research on Ant Colony Algorithm in Vehicle Operation Adjustment Based on IOT Xian-Min Wei (Computer Engineering School, Weifang University, Weifang 261061, China) Abstract: A ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-24Research of Multiagent Coordination and Cooperation Algorithm
Research of Multiagent Coordination and Cooperation Algorithm Jun Li1, Wen-Long Song1, Yu-Rong He2 (1. College Mechanical and Electrical, Northeast Forestry University, Harbin 150040, China; 2. School of Energy Science and En ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-24Study on Wheel and Workpiece Position Error Influence on Surface Shape Accuracy during Ceramic Ball
Study on Wheel and Workpiece Position Error Influence on Surface Shape Accuracy during Ceramic Ball Grinding Feng-Ming Nie1,2, Zhan-Guo Li1,3, Qing-Tang Wu2, Huan Wu2, Shan Li2, Bo Guo2 (1.Mechanical and Electrical Engineering C ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-24Influence of Solid Rocket Motor Slag on the Space Debris Environment
Influence of Solid Rocket Motor Slag on the Space Debris Environment Bao-Jun Pang1, Ke-Ke Peng1, Wei-Ke Xiao2, Fang-Fei Ju1, Dong-Fang Wang1 (1.Hypervelocity Impact Research Center, Harbin Institute of Technology, Harbin 150080, ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-24Influence of Thermal Load on Mechanical Property of Cemented Carbide Material and Heavy Cemented Car
Influence of Thermal Load on Mechanical Property of Cemented Carbide Material and Heavy Cemented Carbide Inserts Life Yao-Nan Cheng, Li Liu, Shou-Hui Sun, Jun Qian, Ya-Nan Gong, Ming-Yang Wu (Key Laboratory of National and Local ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-24Influence of hydraulic retention time on efficiencies of high concentration PAC-MF bioreactor treati
Influence of hydraulic retention time on efficiencies of high concentration PAC-MF bioreactor treating slightly polluted surface water MA Cong1, YU Shui-li1,2, SHI Wen-xin1, WANG Shuo1, YI Xue-song1, JIN Li-mei1 1.Dept. of Munic ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-24
