搜索结果: 1-10 共查到“地球物理学 decomposition”相关记录10条 . 查询时间(0.102 秒)
Mapping litter decomposition by remote-detected indicators
decomposition rates hyper-spectral image NDVI co-kriging
2015/9/7
Leaf litter decomposition is a key process for the functioning of natural ecosystems. An important limiting factor for this process is detritus availability, which we have estimated by remote sensed i...
Modal decomposition of magnetic maps: the case of Cape Roberts aeromagnetic survey, Antarctica
Magnetic mapping Digital Enhancement Eigenvalues HRAM Antarctic Magnetic Surveys
2015/8/28
This paper proposes a digital enhancement tool for magnetic anomaly maps. The magnetic anomaly map is decomposed by means of Eigenvalue Decomposition into a number of orthogonal bases. The dataset is ...
Crop residue decomposition in Minnesota biochar-amended plots
Crop residue decomposition Minnesota biochar amended plots
2015/1/6
Impacts of biochar application at laboratory scales are routinely studied, but impacts of biochar application on decomposition of crop residues at field scales have not been widely addressed. The prim...
Models of soil organic matter decomposition: the SOILR package, version 1.0
soil organic matter decomposition
2014/12/10
Soil organic matter decomposition is a very important process within the Earth system because it controls the
rates of mineralization of carbon and other biogeochemical
elements, determining their &...
Effects of metal ions and pH on the formation and decomposition rates of di- and tri-peptides in aqueous solution
salt-induced peptide formation metal ions copper (II) complex with glycine hydrothermal system prebiotic chemistry, origin of life
2017/4/11
The recent discovery of active deep-sea hydrothermal systems venting high-pH fluids suggests that the prebiotic chemistry
of the hydrothermal systems of early Earth may have been more diverse than pr...
Water-induced granular decomposition and its effects on geotechnical properties of crushed soft rocks
Water-induced granular geotechnical properties of crushed soft rocks
2010/10/20
The widespread availability of soft rocks and their increasing use as cheap rockfill material is adding more to geotechnical hazards because time-dependent granular decomposition causes significant da...
Spectral-decomposition techniques for the identification of radon anomalies temporally associated with earthquakes occurring in the UK in 2002 and 2008
Spectral-decomposition techniques identification radon anomalies temporally associated
2010/10/20
During the second half of 2002, the University of Northampton Radon Research Group operated two continuous hourly-sampling radon detectors 2.25 km apart in the English East Midlands. This period inclu...
Multifractal imaging filtering and decomposition methods in space,Fourier frequency,and eigen domains
ultifractal imaging filtering decomposition methods Fourier frequency eigen domains
2009/11/3
The patterns shown on two-dimensional images (fields) used in geosciences reflect the end products of geo-processes that occurred on the surface and in the subsurface of the Earth. Anisotropy of these...
Seismic entangled patterns analyzed via multiresolution decomposition
Seismic entangled patterns multiresolution decomposition
2009/10/30
This article explores a method for distinguishing entangled coherent structures embedded in geophysical images. The original image is decomposed in a series of j-scale-images using multiresolution dec...
Seismo-ionospheric coupling correlation analysis of earthquakes in Greece,using empirical mode decomposition
Seismo-ionospheric coupling correlation analysis earthquakes empirical mode decomposition
2009/10/30
Ionospheric variability as a result of earthquake events is a confirmed phenomenon as published in various seismo-ionospheric coupling studies. Generally, ionospheric variations resulting from earthqu...