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Litter addition and understory removal influenced soil organic carbon quality and mineral nitrogen supply in a subtropical plantation forest
期刊论文
PLANT AND SOIL, 2021, 页码: 14
作者:
Fang, Xiang-Min
;
Wang, G. Geoff
;
Xu, Zhi-Jun
;
Zong, Ying-Ying
;
Zhang, Xiu-Lan
收藏
  |  
浏览/下载:78/0
  |  
提交时间:2021/03/15
Litterfall and understory manipulation
delta C-13
Particle-size fractions
SOC quality
N mineralization
Phase field simulation of grain growth in Al2O3-based composite ceramic cutting tool materials containing second phase nanoparticles and pores
期刊论文
Materials Research Express, 2020, 卷号: 7, 期号: 11
作者:
Zhou, Youxin
;
Peng, Bin
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  |  
浏览/下载:14/0
  |  
提交时间:2022/02/17
Alumina
Aluminum oxide
Ceramic cutting tools
Free energy
Grain boundaries
Grain size and shape
Microstructure
Nanocomposites
Nanoparticles
Particle size
Volume fraction
Free-energy parameters
Grain growth process
Grain-boundary energy
Nano-composite ceramics
Phase-field simulation
Pore volume fractions
Second phase particles
Uniform microstructure
Comparison of additive and isometric log-ratio transformations combined with machine learning and regression kriging models for mapping soil particle size fractions
期刊论文
GEODERMA, 2020, 卷号: 365, 页码: 16
作者:
Wang, Zong
;
Shi, Wenjiao
;
Zhou, Wei
;
Li, Xiaoyan
;
Yue, Tianxiang
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  |  
浏览/下载:7/0
  |  
提交时间:2020/05/19
Soil particle size fractions
Log-ratio transformation
Boosted regression tree
Random forest
Regression kriging
Robust variogram estimation combined with isometric log-ratio transformation for improved accuracy of soil particle-size fraction mapping
期刊论文
GEODERMA, 2018, 卷号: 324, 页码: 56-66
作者:
Wang, Zong
;
Shi, Wenjiao
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  |  
浏览/下载:42/0
  |  
提交时间:2019/05/23
Soil particle-size fractions
Spatial interpolation
Log-ratio transformation
Log-ratio cokriging
Robust estimator
Biochar influences soil carbon pools and facilitates interactions with soil: A field investigation
期刊论文
LAND DEGRADATION & DEVELOPMENT, 2018, 卷号: 29, 期号: 7, 页码: 2162-2171
作者:
Ali El Naggar
;
Chen Liu
;
Nabeel Khan Niazi
;
Shih Hao Jien
;
Daniel C.W. Tsang
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  |  
浏览/下载:20/0
  |  
提交时间:2018/08/21
carbon fractions
carbon sequestration
organic carbon stability
particle-size fractionation
soil aggregates
Characterization of heavy metals in coal gangue-reclaimed soils from a coal mining area
期刊论文
JOURNAL OF GEOCHEMICAL EXPLORATION, 2018, 卷号: Vol.186, 页码: 1-11
作者:
Miao,Chunhui
;
Li,Liyuan
;
Zheng,Liugen
;
Tang,Quan
;
Zhang,Song
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  |  
浏览/下载:16/0
  |  
提交时间:2019/04/22
SEQUENTIAL EXTRACTION PROCEDURE
ENVIRONMENTALLY SENSITIVE ELEMENTS
PARTICLE-SIZE FRACTIONS
HEALTH-RISK ASSESSMENT
FIRED POWER-PLANTS
AGRICULTURAL SOILS
TRACE-ELEMENTS
SURFACE SOILS
STREET DUST
CHINA
Mapping soil particle-size fractions: A comparison of compositional kriging and log-ratio kriging
期刊论文
JOURNAL OF HYDROLOGY, 2017, 卷号: 546, 页码: 526-541
作者:
Wang, Zong
;
Shi, Wenjiao
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  |  
浏览/下载:10/0
  |  
提交时间:2019/09/25
Compositional data
Spatial interpolation
Compositional kriging
Log-ratio transformation
Geostatistics
Soil particle-size fractions
Preparation of a nanosilica cross-linker and investigation of its effect on properties of guar gum fracturing fluid
期刊论文
MICRO & NANO LETTERS, 2017, 卷号: 12, 期号: 7, 页码: 445-449
作者:
Zhang, Zifeng[1]
;
Liu, Peisong[2]
;
Pan, Hao[3]
;
Zhao, Mengyun[4]
;
Li, Xiaohong[5]
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  |  
浏览/下载:7/0
  |  
提交时间:2019/12/23
nanoparticles
silicon compounds
nanofabrication
gels
aggregation
rheology
fracture
particle size
viscosity
guar gum fracturing fluid
nanosilica cross-linker precursor
boric acid
organic silica compound
silane coupling agent
self-aggregation
guar gum solution
rheological properties
breaking properties
amino group
infrared analysis
viscosity
particle size
mass fractions
temperature resistance
shear resistance
rheometer
nanoparticle-cross-linked guar gum gels
SiO2
Restoration Affect Soil Organic Carbon and Nutrients in Different Particle-size Fractions
期刊论文
LAND DEGRADATION & DEVELOPMENT, 2016, 卷号: 27, 期号: 3, 页码: 561-572
作者:
Chen, Xiaohong
;
Duan, Zhenghu
;
Tan, Mingliang
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  |  
浏览/下载:26/0
  |  
提交时间:2019/10/09
desertified-land restoration
desertification reversal
distribution of soil nutrients
particle-size fractions
path analysis
Phosphorus speciation, transformation and retention in the Three Gorges Reservoir, China
期刊论文
MARINE AND FRESHWATER RESEARCH, 2016, 卷号: 67, 期号: 2, 页码: 173-186
作者:
Ran, Xiang-bin
;
Chen, Hong-tao
;
Wei, Jun-feng
;
Yao, Qing-zhen
;
Mi, Tie-zhu
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  |  
浏览/下载:3/0
  |  
提交时间:2019/08/19
Changjiang River (Yangtze River)
particle size fractions
phosphorus forms
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