MEASUREMENTS OF THE COMPLEX PERMITTIVITY OF ACID-DOPED ICE FROM 1 KHZ TO 30 MHZ : NEW DATA SET FOR DEVELOPING ICE RADAR AND DIELECTRIC ANALYSIS OF ICE CORES

スポンサーリンク

概要

• 論文の詳細を見る

• We measured the complex permittivity of pure and acid (HCl, HNO_3 and H_2SO_4)-doped ice from 1 kHz to 30 MHz and from -9℃ to -33℃. The complex permittivity of acid-doped ice is assumed to depend linearly on the concentration. The frequency and temperature dependence of the relationship between the complex permittivity and the acid concentration are investigated. The tendency of dielectric dispersion of acid-doped ice is discussed. A simple calculation shows that the reflection coefficient due to acidity change in the HF band in ice sheets increases with decreasing frequency. The effect of permittivity changes and loss tangent changes due to acidity changes to reflection coefficient are quantitatively shown, respectively. As a result, a data set which is essential to develop HF ice radar, and to compare radar echoes and ice core signals is established.

• 国立極地研究所の論文

著者

• Hondoh Takeo

  Institute of Low Temperature Science, Hokkaido University

• Mae Shinji

  Department of Applied Physics, Hokkaido University

• Fujita Shuji

  Department of Applied Physics, Hokkaido University

• Matsuoka Kenichi

  Institute of Low Temperature Science, Hokkaido University

• Matsuoka Kenichi

  Institute Of Low Temperature Science Hokkaido University

• Morimoto S

  National Institute Of Polar Research Organization Of Information And Systems

• Fujita Shuji

  National Institute of Polar Research

• Morimoto S

  National Inst. Polar Res. Tokyo Jpn

• Fujita Shuji

  Department Of Applied Physics Faculty Of Engineering Hokkaido University

• Mae S

  National Institute Of Polar Research Research Organization Of Information And Systems

• Hondoh Takeo

  Institute Of Low Temperature Science Hokkaido University

• MATSUOKA Takeshi

  Department of Internal Medicine 5, Tokyo Medical Unvierstiy

• Mae Shinji

  Department Of Applied Physics Hokkaido University

• Mae Shinji

  Department Of Applied Physics Faculty Of Engineering Hokkaido University

• ISHIDA Toshihiro

  Department of Applied Physics, Faculty of Engineering, Hokkaido University

• Matsuoka Takeshi

  Department Of Applied Physics Faculty Of Engineering Hokkaido University:(present Address)communicat

• Ishida Toshihiro

  Department Of Applied Physics Faculty Of Engineering Hokkaido University

• Mae Shinji

  National Institute For Resources And Environment

• Fujita Shuji

  Faculty Of Engineering Hokkaido University

関連論文

• A High-precision Measurement System for Carbon and Hydrogen Isotopic Ratios of Atmospheric Methane and Its Application to Air Samples Collected in the Western Pacific Region
• Physical properties of the Dome Fuji deep ice core
• Surface meteorological data during oversnow traverses (Glaciological Data Collected by the 39th and 40th Japanese Antarctic Research Expedition during 1998-2000)
• Net accumulation of snow (Glaciological Data Collected by the 39th and 40th Japanese Antarctic Research Expedition during 1998-2000)
• Online of field observations during 1998-2000(Glaciological Data Collected by the 39th and 40th Japanese Antarctic Research Expedition during 1998-2000)
• Position(Glaciological Data Collected by the 39th and 40th Japanese Antarctic Research Expedition during 1998-2000)
• Improvements to the JARE deep ice core drill
• Deep ice core drilling to 2503m depth at Dome Fuji, Antarctica
• Regional distribution of chemical tracers in snow cover along the route from S16 to Dome Fuji Station, east Dronning Maud Land, Antarctica
• Foreword
• A preliminary study of ice core chronology at Dome Fuji Station, Antarctica
• Ice core processing at Dome Fuji Station, Antarctica
• Carbon dioxide variations in the Greenland Sea (scientific paper)
• Estimation of annual layer thickness from stratigraphical analysis of Dome Fuji deep ice core (scientific paper)
• MEASUREMENTS OF THE OXYGEN ISOTOPIC RATIO OF ATMOSPHERIC CO_2 AT SYOWA STATION, ANTARCTICA
• VARIATIONS OF ATMOSPHERIC CO_2 CONCENTRATION OVER SYOWA STATION, ANTARCTICA AND AIR TRANSPORT PROCESS
• AIRCRAFT MEASUREMENTS OF ATMOSPHERIC CO_2 CONCENTRATION OVER THE ANTARCTIC REGION
• ATMOSPHERIC CARBON DIOXIDE MEASUREMENTS AT SYOWA STATION, ANTARCTICA, 1984-1988
• PRECISE MEASUREMENTS OF ATMOSPHERIC METHANE CONCENTRATION AT SYOWA STATION (69°00'S, 39°35'E), ANTARCTICA
• MEASUREMENTS OF CARBON DIOXIDE PARTIAL PRESSURE IN THE AIR AND SURFACE SEA WATER ON BOARD THE ICEBREAKER "SHIRASE"
• CHARACTERISTICS OF AC-ECM SIGNALS OBTAINED BY USE OF THE VESTFONNA ICE CORE, SVALBARD
• Report on atmospheric science observations at Ny-Alesund, Svalbard (Report)
• Foreword
• Foreword
• Foreword
• Foreword
• BASIC ANALYSES OF DOME FUJI DEEP ICE CORE PART 2 : PHYSICAL PROPERTIES
• Upward movement of the ice sheet near the Yamato Mountains estimated from an ice core analysis (abstract)
• Development of a simple system for total gas extraction and measurement of polar ice cores (abstract)
• RELATIONSHIP BETWEEN ATMOSPHERIC CO_2 AND CH_4 CONCENTRATIONS AT SYOWA STATION, ANTARCTICA
• Average time scale for Dome Fuji ice core, East Antarctica
• DISTRIBUTION OF ELEMENTAL AND ORGANIC CARBON AEROSOLS IN THE ATMOSPHERE BETWEEN JAPAN AND ANTARCTICA
• Foreword
• Radio scattering characteristics of Antarctic ice sheet using airborne radio echo sounding data
• Step frequency radar experiments on the Antarctic sea ice
• Dynamical behavior of the ice sheet in Mizuho Plateau, East Antarctica
• Cryogenic Air Sampling System for Measurements of the Concentrations of Stratospheric Trace Gases and Their Isotopic Rations over Antarctica
• MOLECULAR DYNAMICS STUDIES ON GUEST MOLECULES IN N_2-, O_2-CLATHRATE HYDRATE
• HIGH RESOLUTION DENSITY PROFILE OF ICE CORES MEASURED BY A NEW X-RAY METHOD
• DIFFUSION COEFFICIENT AND SOLUBILITY MEASUREMENTS OF NOBLE GASES IN ICE CRYSTALS
• MEASUREMENT OF DIFFUSION COEFFICIENTS OF GAS MOLECULES IN ICE
• GROWTH PROCESS OF AIR-HYDRATES AND DIFFUSION OF AIR MOLECULES IN DEEP ICE SHEET
• Effects of air-hydrate crystals on ice grain growth
• Measurements of surface energy of air-hydrate crystals in Vostok ice core, Antarctica
• MEASUREMENT OF THE DISSOLUTION VOLUME AND THE DIFFUSION COEFFICIENT OF CARBON DIOXIDE IN AN ICE SINGLE CRYSTAL
• CONCENTRATION OF ATMOSPHERIC CARBON DIOXIDE AT THE JAPANESE ANTARCTIC STATION, SYOWA
• Concentration of atmospheric carbon dioxide at the Japanese Antarctic Station,Syowa (abstract)
• Foreword
• Behavior of air molecules in polar ice sheets (review)
• STRUCTURAL ANALYSES OF ICE OBTAINED FROM THE METEORITE ICE FIELD AROUND THE S∅R RONDANE MOUNTAINS
• Effect of Essential Amino Acid Deficiency on Lecithin: Cholesterol Acyltransferase in Rat Plasma Dietary Factors Influencing Lecithin : Cholestetol Acyltransferase in Rat Plasma (Part 3)
• Mechanical anisotropy of deep ice core samples by uniaxial compression tests (scientific paper)
• Glaciological data collected by the 37th Japanese Antarctic Research Expedition during 1996-1997 (Glaciology 27)
• Possibility of detecting meteorites buried within the ice by radio echo sounding
• Atmospheric CO2 Concentration Observed at Syowa Station from 1992 to 2001
• Variations of the carbon isotopic ratio in atmospheric CO_2 over the last 250 years recorded in an ice core from H15,Antarctica
• Atmospheric CO_2 concentration observed at Syowa Station from 1984 to 1992
• Atmospheric CO2 concentration observed at Syowa Station from 1984 to 1992
• A SMALL STRATOSPHERIC GRAB-SAMPLER AND ITS GROUND SUPPORT SYSTEM FOR ANTARCTIC EXPERIMENTS
• A FUTURE PLAN FOR ATMOSPHERIC OBSERVATIONS USING UMMANNED AIRCRAFT
• SEASONAL VARIATION OF TROPOSPHERIC OZONE AND THE IMPACT OF TRANSPORT OVER SYOWA STATION, ANTARCTICA
• CRYOGENIC WHOLE AIR SAMPLING IN THE STRATOSPHERE OVER THE ANTARCTIC : PROBLEMS AND COUNTERMEASURES
• VARIATIONS OF CARBON ISOTOPIC RATIO OF ATMOSPHERIC CARBON DIOXIDE OVER JAPAN
• Meteorolagical Data at Japanese Ny-Ålesund Observatory, Svalbard in 2001 and 2002
• Meteorological Data at Japanese Ny-Ålesund Observatory, Svalbard in 1999 and 2000
• Meteorological Data at Japanese Ny-Ålesund Observatory, Svalbard from 1996 to 1998
• Foreword
• Measurements of Radiation Components at Mizuho Station, East Antarctica in 1979
• POLEX-SOUTH DATA, PART 2 : MICROMETEOROLOGICAL DATA AT MIZUHO STATION, ANTARCTICA IN 1979
• POLEX-SOUTH DATA, PART 1 : RADIATION DATA AT MIZUHO STATION, ANTARCTICA IN 1979
• POLEX-South data, Part 2. Micrometeorological data at Mizuho Station, Antarctica in 1979(Meteorology 9)
• POLEX-South data, Part 1. Radiation data at Mizuho Station, Antarctica in 1979(Meteorology 8)
• METEOROLOGICAL DATA AT MIZUHO STATION, ANTARCTICA IN 1979
• Meteorological data at Mizuho Station,Antarctica in 1979(Meteorology 7)
• AN ATTEMPT AT DEFORMATION TESTS OF DEEP ICE CORE SAMPLES CONTAINING CLOUDY BANDS
• Preliminary discussion of physical properties of the Dome Fuji shallow ice core in 1993, Antarctica
• DEPTH-AGE CALCULATIONS FOR LARGE POLAR ICE SHEETS
• NEUTRON SCATTERING MEASUREMENTS ON VOSTOK ANTARCTIC ICE
• MEASUREMENTS OF THE COMPLEX PERMITTIVITY OF ACID-DOPED ICE FROM 1 KHZ TO 30 MHZ : NEW DATA SET FOR DEVELOPING ICE RADAR AND DIELECTRIC ANALYSIS OF ICE CORES
• PRELIMINARY MEASUREMENT OF HIGH-FREQUENCY ELECTRICAL CONDUCTIVITY OF ANTARCTIC ICE WITH AC-ECM TECHNIQUE
• Drilling fluid for Dome F Project in Antarctica
• DIELECTRIC PROPERTIES OF ICE CONTAINING ACID AND SALT IMPURITIES AT MICROWAVE FREQUENCIES
• PRECISE MEASUREMENT OF DIELECTRIC LOSS OF ICE AT 5-40 GHz
• MEASUREMENT OF DIELECTRIC LOSS OF ICE Ih AT MICROWAVE FREQUENCIES WITH CAVITY RESONATOR
• PRECISE MEASUREMENTS OF DIELECTRIC ANISOTROPY IN ICE Ih AT 35GHz USING AN OPEN MICROWAVE RESONATOR
• DIELECTRIC PROPERTIES OF ICE AT 5.1 AND 9.7GHz USING CAVITY RESONATOR
• Dielectric properties of NaCl-doped ice at 9.7 GHz
• ORIENTATION OF THE 700-M MIZUHO CORE AND ITS STRAIN HISTORY
• Measurements of total gas content of an ice core from Mizuho Station, Antarctica
• The effect of hydrostatic pressure on the formation of air-hydrate crystals
• RELATION BETWEEN THE SSM/I BRIGHTNESS TEMPERATURE AND DIRECTION OF THE MAXIMUM SURFACE SLOPE IN EAST QUEEN MAUD LAND, ANTARCTICA
• The measurement of velocities of P and S waves in boreholes at Mizuho Station and Minami-Yamato Nunataks, East Antarctica
• RELATION BETWEEN SURFACE ICE FLOW AND ANISOTROPIC INTERNAL RADIO-ECHOES IN THE EAST QUEEN MAUD LAND ICE SHEET, ANTARCTICA
• Identification of the Carboxyl-Terminal Processing Protease for the D1 Precursor Protein of the Photosystem II Reaction Center of Spinach : PROTEINS, ENZYMES AND METABOLISM : MEMBRANES AND BIOENERGETICS
• 5. Surface Meteorological Data during Oversnow Traverses(Glaciological Data Collected by the 37th Japanese Antarctic Research Expedition during 1996-1997)
• 4. Snow Temperature Data at Dome Fuji Station(Glaciological Data Collected by the 37th Japanese Antarctic Research Expedition during 1996-1997)
• 3. Surface Snow Density around Dome Fuji Station(Glaciological Data Collected by the 37th Japanese Antarctic Research Expedition during 1996-1997)
• 2. Net Accumulation of Snow at Dome Fuji Station(Glaciological Data Collected by the 37th Japanese Antarctic Research Expedition during 1996-1997)
• 1. Outline of Field Observations during 1996-1997(Glaciological Data Collected by the 37th Japanese Antarctic Research Expedition during 1996-1997)
• Alteration of interstellar organic materials in meteorites parent bodies : a novel route for diamond formation

もっと見る 閉じる

スポンサーリンク