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Bacillus subtilis biofertilizer mitigating agricultural ammonia emission and shifting soil nitrogen cycling microbiomes
会议论文
作者:
Sun, Bo
;
Bai, Zhihui
;
Bao, Lijun
;
Xue, Lixia
;
Zhang, Shiwei
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  |  
浏览/下载:8/0
  |  
提交时间:2020/12/18
Agricultural robots
Agriculture
Ammonia
Bacteria
Bacteriology
Genes
Nitrification
Soils
Sustainable developmentAmmonia oxidizing bacteria
Effective approaches
Environmental disturbances
Fertilizer applications
Global environment
Nitrification process
Nitrogen deposition
Organic fertilizers
Influence of slope gradient on the behavior of saltating sand particles in a wind tunnel
会议论文
El Paso, TX, MAY 31-JUN 05, 2015
作者:
Sun, WH
;
Huang, N
;
Huang, N (reprint author), Lanzhou Univ, Key Lab Mech Disaster & Environm Western China, Minist Educ China, Sch Civil Engn & Mech, Lanzhou 730000, Peoples R China.
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  |  
浏览/下载:55/0
  |  
提交时间:2017/05/11
Phase Doppler particle analyzer
Wind tunnel
Probability distribution
Aeolian sand transport
Windward and leeward
Simple Method for the Safety Evaluation of Underground Pipelines Induced by Urban Shallow Tunneling
会议论文
Shangdong, PEOPLES R CHINA, JUL 25-27, 2016
作者:
Wang, Yong
;
Kong, Lingwei
;
Wang, Yanli
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  |  
浏览/下载:12/0
  |  
提交时间:2018/06/05
Nuclear Magnetic Resonance assay of carbon dioxide hydrate in silt
会议论文
Guilin, PEOPLES R CHINA, OCT 23-26, 2015
作者:
Tian, Huihui
;
Wei, Changfu
;
Xia, Xiaolong
;
Wang, Hui
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  |  
浏览/下载:21/0
  |  
提交时间:2018/06/05
The occurrence of free iron oxides in soil microstructure
会议论文
Univ Cambridge, Cambridge, ENGLAND, SEP 01-03, 2014
作者:
Zang, M.
;
Cui, X. L.
;
Zhang, X. W.
;
Kong, L. W.
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  |  
浏览/下载:13/0
  |  
提交时间:2018/06/05
Study on the difference between turfy soil and normal peat soil in China (EI CONFERENCE)
会议论文
2011 International Conference on Vibration, Structural Engineering and Measurement, ICVSEM2011, October 21, 2011 - October 23, 2011, Shanghai, China
Yan L.
;
Nie L.
;
Xu K.
;
Su Z. D.
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  |  
浏览/下载:29/0
  |  
提交时间:2013/03/25
As the special soil
turfy soil and peat soil in China contained some similar properties with high void ratio
high water content
high organic content
etc. But turfy soil also had properties which difference from peat soil. In this paper
based on the formation of the cause and geological environment and geomorphologic characteristics of geological in the quaternary
took the typical and widespread turfy soil and peat soil regions for example
systematically discussed the material composition and macroscopic and microcosmic structural features
put further research on the physical chemistry mechanical characteristics. Then the come to the conclusion that the essential reason for difference between turfy soil and peat soil were decomposition degree and organic content. The result that worse engineering properties such as higher the moisture content
porosity
compressibility
internal cohesion and the lower specific weight
consolidation coefficient and permeability were due to the lower decomposition degree and higher organic content of turfy soil than peat soil. It can provide reference to the practical projects of turfy soil to distinguish peat soil according to this characteristic. (2012) Trans Tech Publications.
The Style of Soil Collapse in Yuanmou Valley and Influencing Factors of its Formation
会议论文
World Automation Congress (WAC), Puerto Vallarta, MEXICO, 2012-6-24~28
作者:
Liu, GC
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  |  
浏览/下载:15/0
  |  
提交时间:2013/09/18
Yuanmou dry-hot valley
Yuanmou Formation
soil collapse
influencing factor
Effect of land use and land cover change on ecosystem services in Naidong County on the Tibetan Plateau, China
会议论文
2012 International Symposium on Geomatics for Integrated Water Resources Management, GIWRM 2012, October 19, 2012 - October 21, 2012, Lanzhou, Gansu, China
作者:
Yin Yunhe
;
Dai Erfu
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  |  
浏览/下载:16/0
  |  
提交时间:2014/12/30
Ecosystems
Climate change
Forestry
Land use
Remote sensing
Research
Soil conservation
Surveying
Waste treatment
Water conservation
Water resources
Wetlands
Asphaltene Deposition Induced by Carbon Oxide and its Influence on Displacement Efficiency
会议论文
Global Conference on Civil, Structural and Environmental Engineering / 3rd International Symp on Multi-field Coupling Theory of Rock and Soil Media and its Applications, China Three Gorges Univ, Yichang, PEOPLES R CHINA, 2012-01-01
-
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2020/01/03
carbon dioxide flooding
asphaltene deposition
diffusion
formation damage
oil displacement efficiency
Study on numerical analysis of tunnel longitudinal uneven settlement base on elastoplastic theory
会议论文
Hangzhou, China, March 9, 2012 - March 11, 2012
作者:
Wu, Shouhe
;
Li, Zhong
;
Chen, Siyang
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  |  
浏览/下载:6/0
  |  
提交时间:2020/11/15
Building materials
Civil engineering
Deformation
Elastoplasticity
Geologic models
Numerical analysis
Three dimensional
3D numerical model
Calculation models
Deformation behavior
Deformation calculation
Elasto-plastic
Elasto-plastic theory
Element type
Formation condition
Linear spring
Lining structure
Longitudinal designs
Mohr-Coulomb
Shell element
Soil materials
Three-dimensional solids
Tunnel structures
Vertical force
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