Kumiko Goto-Azuma

Kumiko Goto-Azuma's AcademicInfluence.com Rankings

Kumiko Goto-Azuma

Earth Sciences

#2789

World Rank

#3745

Historical Rank

Glaciology

#48

World Rank

#57

Historical Rank

earth-sciences Degrees

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Earth Sciences

Kumiko Goto-Azuma's Degrees

PhD Earth Sciences University of Tokyo
Masters Earth Sciences University of Tokyo
Bachelors Earth Sciences University of Tokyo

Why Is Kumiko Goto-Azuma Influential?

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According to Wikipedia, Kumiko Goto-Azuma is an Antarctic palaeoclimatologist and glaciologist and Director of the Ice Core Research Center at the National Institute of Polar Research, Japan. Early life and education Goto-Azuma obtained her D. Eng in March 1986 from Hokkaido University.

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Kumiko Goto-Azuma's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

High-resolution record of Northern Hemisphere climate extending into the last interglacial period (2004) (2220)
A new Greenland ice core chronology for the last glacial termination (2006) (1779)
High-Resolution Greenland Ice Core Data Show Abrupt Climate Change Happens in Few Years (2008) (771)
Eemian interglacial reconstructed from a Greenland folded ice core (2013) (594)
Northern Hemisphere forcing of climatic cycles in Antarctica over the past 360,000 years (2007) (474)
Ice core evidence for a very tight link between North Atlantic and east Asian glacial climate (2007) (149)
Nitrate in Greenland and Antarctic ice cores: a detailed description of post-depositional processes (2002) (149)
State dependence of climatic instability over the past 720,000 years from Antarctic ice cores and climate modeling (2017) (131)
Abrupt ice-age shifts in southern westerly winds and Antarctic climate forced from the north (2018) (115)
The Mt Logan Holocene—late Wisconsinan isotope record: tropical Pacific—Yukon connections (2008) (111)
Ice core studies of anthropogenic sulfate and nitrate trends in the Arctic (2001) (90)
Stable Isotope Records from Mount Logan, Eclipse Ice Cores and Nearby Jellybean Lake. Water Cycle of the North Pacific Over 2000 Years and Over Five Vertical Kilometres: Sudden Shifts and Tropical Connections (2006) (90)
Greenland records of aerosol source and atmospheric lifetime changes from the Eemian to the Holocene (2018) (80)
An anisotropic flow law for ice-sheet ice and its implications (1996) (78)
Direct linking of Greenland and Antarctic ice cores at the Toba eruption (74 ka BP) (2012) (73)
Greenland 2012 melt event effects on CryoSat‐2 radar altimetry (2014) (66)
Biological characteristics of dark colored material (cryoconite) on Canadian Arctic glaciers (Devon and Penny ice caps) (scientific paper) (2001) (45)
Asynchrony between Antarctic temperature and CO2 associated with obliquity over the past 720,000 years (2018) (45)
General tendencies of stable isotopes and major chemical constituents of the Dome Fuji deep ice core (scientific paper) (2003) (44)
Seasonal variations of snow chemistry at NEEM, Greenland (2011) (42)
Evidence for the loss of snow-deposited MSA to the interstitial gaseous phase in central Antarctic firn (2003) (38)
Canadian Arctic sea ice reconstructed from bromine in the Greenland NEEM ice core (2016) (37)
Densification of layered firn of the ice sheet at NEEM, Greenland (2014) (36)
Improved technique for measuring the size distribution of black carbon particles in liquid water (2016) (35)
Causes of Greenland temperature variability over the past 4000 yr: implications for northern hemispheric temperature changes (2012) (34)
An ice-core chemistry record from Snøfjellafonna, northwestern Spitsbergen (1995) (33)
A 100 year record of ion chemistry from Agassiz Ice Cap Northern Ellesmere Island NWT, Canada (1999) (30)
An ice-core record over the last two centuries from Penny Ice Cap, Baffin Island, Canada (2002) (28)
Densification of layered firn in the ice sheet at Dome Fuji, Antarctica (2015) (27)
Black Carbon and Inorganic Aerosols in Arctic Snowpack (2019) (25)
Seasonal Progression of the Deposition of Black Carbon by Snowfall at Ny‐Ålesund, Spitsbergen (2017) (24)
Leaching of ions from the surface of glaciers in western Svalbard (1993) (22)
Ice Cores from the St. Elias Mountains, Yukon, Canada: Their Significance for Climate, Atmospheric Composition and Volcanism in the North Pacific Region (2014) (21)
Abrupt Climate Change Happens in Few Years High-Resolution Greenland Ice Core Data (2008) (21)
Reduced marine phytoplankton sulphur emissions in the Southern Ocean during the past seven glacials (2019) (19)
Ice core drilling at King Col, Mount Logan 2002 (2003) (18)
Modern solar maximum forced late twentieth century Greenland cooling (2015) (17)
Concentrations and Size Distributions of Black Carbon in the Surface Snow of Eastern Antarctica in 2011 (2020) (16)
Melt-induced relocation of ions in glaciers and in a seasonal snowpack (1994) (16)
First report of ice core analyses and borehole temperatures on the highest icefield on western Spitsbergen in 1992 (1993) (16)
Temporal changes in chemical stratigraphy of snow cover (1993) (15)
Snow chemistry of Agassiz Ice Cap, Ellesmere Island, Northwest Territories, Canada (1997) (15)
New technique for high-precision, simultaneous measurements of CH4, N2O and CO2 concentrations; isotopic and elemental ratios of N2, O2 and Ar; and total air content in ice cores by wet extraction (2020) (13)
Impact of fine-dust air burden on the mass balance of a high mountain glacier: a case study of the Chongce ice cap, west Kunlun Shan, China (2006) (12)
Temporal variations in the deep ice-core chemistry record from Dye 3, Greenland (1988) (12)
Greenland Ice Core Chronology 2005 (GICC05) and 20 year means of oxygen isotope data from ice core NGRIP (2007) (12)
Seasonal and spatial variations of snow chemistry on Mount Logan, Yukon, Canada (2006) (11)
Post-depositional loss of nitrate in surface snow layers of the Antarctic Ice Sheet (2000) (10)
An overview of the Japanese glaciological studies on Mt. Logan, Yukon Territory, Canada in 2002 (2003) (10)
Effects of microparticles on deformation and microstructural evolution of fine-grained ice (2019) (9)
Measurement of electrical conductance in ice cores by AC-ECM method (2000) (9)
Contrasting source contributions of Arctic black carbon to atmospheric concentrations, deposition flux, and atmospheric and snow radiative effects (2022) (8)
On the occurrence of annual layers in Dome Fuji ice core early Holocene ice (2015) (8)
Analyses of Ice Core Data from Various Sites in Svalbard Glaciers from 1987 to 1999 (2008) (8)
Cirriform Rotor Cloud Observed on a Canadian Arctic Ice Cap (1998) (8)
A High-Resolution Continuous Flow Analysis System for Polar Ice Cores (2016) (7)
Greenland ice cores constrain glacial atmospheric fluxes of phosphorus (2015) (6)
Variations in mineralogy of dust in an ice core obtained from northwestern Greenland over the past 100 years (2021) (6)
Variation in recent annual snow deposition and seasonality of snow chemistry at the east Greenland ice core project (EGRIP) camp, Greenland (2020) (6)
Linking Antarctic glaciochemical records to past climate conditions (scientific paper) (2003) (5)
Variations in mineralogy of dust in an ice core obtained from northwestern Greenland over the past 100 years (2020) (5)
High resolution aerosol concentration data from the Greenland NorthGRIP and NEEM deep ice cores (2021) (5)
Influence of the melting temperature on the measurement of the mass concentration and size distribution of black carbon in snow (2016) (5)
Seasonal Variation of Wet Deposition of Black Carbon at Ny‐Ålesund, Svalbard (2021) (4)
Studies on Arctic aerosols and clouds during the ArCS project (2020) (4)
Internal layering detected by a microwave ice-radar in the Arctic ice cap (scientific paper) (1996) (4)
Microstructural analysis of Greenland ice using a cryogenic scanning electron microscope equipped with an electron backscatter diffraction detector (2019) (4)
Temporal and spatial variabilities in surface mass balance at the EGRIP site, Greenland from 2009 to 2017 (2020) (4)
Glaciological Data Collected by the 45th, 46th and 47th Japanese Antarctic Research Expeditions during 2004 - 2007 (2008) (3)
Large temperature variations in winter around Svalbard (1993) (3)
Development of crystal orientation fabric in the Dome Fuji ice core in East Antarctica: implications for the deformation regime in ice sheets (2022) (3)
Mount Logan Ice Cores : the Water Cycle of the North Pacific in the Holocene (2004) (3)
Discovery of argon in air-hydrate crystals in a deep ice core using scanning electron microscopy and energy-dispersive X-ray spectroscopy (2021) (3)
Studies on the variability of the Greenland Ice Sheet and climate (2020) (3)
Black carbon concentrations in snow in Alaska (2016) (2)
A bipolar comparison of deep ice cores from Antarctica (Dome Fuji) and Greenland (GRIP) (scientific paper) (2003) (2)
A basal topographic map in the Dome Fuji area, East Antarctica, constructed from a ground-based radar survey (2020) (1)
Temporal changes of micro-particle concentration in snow cover during snowmelt (2002) (1)
Summer sea ice characteristics of the Chukchi Sea (2001) (1)
Application of laser induced breakdown spectroscopy for determination of sodium in ice (2002) (1)
Measurement of number and mass size distributions of light-absorbing iron oxide aerosols in liquid water with a modified single-particle soot photometer (2022) (1)
An attempt at determination of calcium in ice by laser induced breakdown spectroscopy (2000) (1)
Determination of Sodium in Artificial Ice Samples by Laser Ablation/Laser Induced Fluorescence Technique (2002) (1)
A Continuous IC Glaciochemical Record of the last Glacial Period from the NGRIP Ice Core (2005) (1)
Studies on changes of Greenland ice sheet under the East Greenland Ice Core Project (EGRIP) (2015) (1)
The North-GRIP record of sea-salt and mineral-dust aerosols revealing new insight into long-range atmospheric transport properties during the last glacial period. (2003) (1)
Improvements in methods of analyzing dust concentrations, and influence of the storage processes on dust concentrations in polar snow and ice samples (2014) (1)
Black Carbon and Inorganic Aerosols in Snowpack over the Arctic (2019) (1)
First results from the 3029m-deep Dome Fuji ice core, Antarctica. (2006) (1)
Laboratory measurements of immersion freezing abilities of non-proteinaceous and proteinaceous biological particulate proxies (2017) (1)
Calibration of micro-particle analysers for ice core studies (2017) (1)
Table 3) Average of annual chemical fluxes during specific event intervals in Svalbard ice cores (2001) (0)
Abrupt Ice Age Shifts in Southern Westerlies and Antarctic Climate Forced from 1 the North 2 (0)
Scanning Electron Microscopy (SEM) analysis of Black Carbon in Arctic snow (2016) (0)
Obituary for Sigfús Jóhan Johnsen, 1940–2013 (2014) (0)
(Data D1) Annual climate proxy data from the NGRIP ice core, Greenland (2008) (0)
Water stable isotope record of ice core Dome Fuji (2018) (0)
Effect of solid particles and grain boundary on deformation of fine-grained polycrystalline ice (2017) (0)
Microstructural analysis of the NEEM ice core, Greenland by using electron backscatter diffraction (EBSD) (2017) (0)
Greenland temperature variability over the past 2000 years inferred from NGRIP and GISP2 ice cores (2014) (0)
Examination of ultraviolet germicidal radiation for inactivating microorganisms in melted snow and ice samples (2021) (0)
Dating of shallow ice cores and characteristics of mean surface mass balance in East Dronning Maud Land, Antarctica. (2010) (0)
Variability of back carbon in Northwest Greenland during the past 350 years (2017) (0)
Rapid changes in northern Atlantic climate as recorded in high resolution aerosol concentrations in Greenland ice cores (2004) (0)
Sr-Nd isotopic ratios of mineral dust in Arctic snow (2014) (0)
Observations of grain boundary structures and inclusions in the NEEM ice core by combination of light and scanning electron microscopy (2017) (0)
poral changes in chem . ical stratigraphy of snow cover (2010) (0)
Sea Ice Thickness and Snow Depth Data Collected by Ship-based Video Observations during the 29th to 48th Japanese Antarctic Research Expeditions (2008) (0)
Behavior of water in the Brogger Glacier, Spitsbergen (abstract) (1993) (0)
Holocene Greenland Ice Core Chronology 2005 (GICC05) and 20 year means of oxygen isotope data from ice core DYE/3 (2007) (0)
Recent seasonal changes of metal composition and size distribution of mineral particles in snow at EGRIP, Greenland (2021) (0)
Ice core evidence on East Asian and Indian Monsoon variations during the last glacial period (2005) (0)
Modulation of Greenland temperature through changes in solar activity (2014) (0)
Photometric analysis of a 100 m ice core from Asuka Camp, East Antarctica : preliminary results (1994) (0)
Spatial variation of surface mass balance over the last few millennia in the Dome Fuji area from the analyses of shallow ice cores (2019) (0)
Determination of the ice drilling site in the next deep ice coring project of the “oldest ice” at Dome Fuji (2016) (0)
Snow impurity concentration and snow grain size measured in Ny-Alesund, Svalbard (2014) (0)
Asynchrony between Antarctic temperature and CO2 associated with obliquity over the past 720,000 years (2018) (0)
Reduced marine biogenic sulphate flux in East Antarctica during glacial periods - Based on ion chemistry records from Dome Fuji ice core - (2019) (0)
Cryo SEM and EBSD analyses on ice (2017) (0)
Effect of dispersion impurity and grain size on creep deformation of fine-grained polycrystalline ice (2018) (0)
Spatial variation of surface mass balance and seasonal variation of dust deposition at EGRIP, Greenland (2019) (0)
Shallow ice core drillings at three sites around the Dome Fuji station, Antarctica, in the 2017-2018 season (JARE 59) (2018) (0)
Glacial atmospheric phosphorus deposition (2016) (0)
Recommendation for study on the mechanisms of ice sheet-climate system (2002) (0)
Simultaneous multi-elemental analysis by continuous flow analysis system equipped with ICP-MS (2019) (0)
Martian polar ice caps and terrestrial polar glaciology (2002) (0)
Volcanic frequency during the last glacial period derived from high-resolution sulphate measurements on the Greenalnd North GRIP ice core (2003) (0)
In-situ observations of solid particles in a deep ice core from Greenland (2018) (0)
Sea-salt and mineral dust-derived ions in Greenland ice cores as signals of aerosol transport (2002) (0)
Variation of recent annual snow depositions estimated on the 2016 pit observation at the East Greenland Ice Core Project (EGRIP) camp (2017) (0)
Japanese glaciological activity in Antarctica for the next six years (JARE Phase IX) (2016) (0)
Studies on variations of climate and ice sheet under the international deep ice core project at the North East Greenland Ice Stream (2016) (0)
Microstructure in EastGRIP (2018) (0)
Japanese field activities and ice-core analyses during EGRIP 2016-2018 (2018) (0)
Ultraviolet germicidal irradiation of melted snow and ice samples: inactivation of microorganisms and effects on insoluble microparticles (2021) (0)
Abrupt ice-age shifts in southern westerly winds and Antarctic climate forced from the north (2018) (0)
Temporal variations of concentrations, size distributions, and seasonal variations of anthropogenic and natural black carbon in Greenland (2019) (0)
Temporal Variations in the Deep Ice-Core Chemistry Record from Dye 3, Greenland (Abstract) (1988) (0)
A record of dust concentration variation in the Dome Fuji deep ice cores, Antarctica (2007) (0)
Atmospheric CH 4 concentration during the Holocene reconstructed from the NEEM (Greenland) and Dome Fuji (East Antarctica) ice cores (2017) (0)
Variation trend of 17 O-excess in an Arctic ice core (2017) (0)
Climatic teleconnections during the last ice age: postcards and text messages from the North Atlantic (2018) (0)
Research prospects on variations and interactions of Antarctic ice sheet and climate (2017) (0)
JOG volume 62 issue 231 Cover and Back matter (2016) (0)
Table 1) Temperature and density of ice cores taken in Svalbard (2001) (0)
International studies of ice sheet and bedrock at Dome Fuji, East Antarctica (2019) (0)
Comparison of different measurement techniques of micro-particles in polar snow and ice (2015) (0)
Characteristics of temperature fluctuation in Svalbard, in the Arctic (abstract) (1993) (0)
Drilling of deep ice core exceeding 800,000 years for reconstructing past climate (2016) (0)
Core characteristics and events detected in ice cores from Svalbard (2001) (0)
Microstructure in the EastGRIP ice core, Greenland (2018) (0)
High-resolution measurements of methane concentration in the Dome Fuji ice core using Continuous Flow Analysis (CFA) system (2017) (0)
Match points used for synchronization of NGRIP, GRIP, and GISP2 (2012) (0)
Evolution of the anisotropic structure of ice and pore spaces in ﬁrn at NEEM (2013) (0)
Variations in composition of mineral dust in an ice core obtained from Northwestern Greenland Ice Sheet (2018) (0)
(Table 2) Events detected from ice core Austfonna, Svalbard (2001) (0)
Recent annual snow depositions and seasonal variations of major ion and dust concentrations clarified by pit observations at the EGRIP, Greenland (2018) (0)
Investigation on candidate area for new deep ice coring at Dome Fuji, East Antarctica, and its future prospect (2018) (0)
Distinguishing the Asian dust in the ice core and sediment trap samples using cathodoluminescence spectra of single quartz grains (2018) (0)
Seasonal variation of the concentration of black carbon and the size distribution of the surface snow sampled in the Syowa station in the Antarctica (2016) (0)
Studies on Atmosphere, Snow/Ice, and Glacial Microbes on Greenland Ice Sheet by SIGMA and relevant projects (2021) (0)
EastGRIP ice down to 2121m - fabric and microstructure (2019) (0)
High resolution analyses of the Dome Fuji deep ice-core using a Continuous Flow Analysis (CFA) System (2017) (0)
Prospects of Antarctic climate and ice sheet studies based on ice cores (2015) (0)
Dislocation density measurement in artificial polycrystalline ice by X-ray diffraction (2019) (0)
Concentrations and depositions of black carbon and insoluble particles in Alaskan snows (2016) (0)
Greenland records of aerosol source and atmospheric lifetime changes from the Eemian to the Holocene (2018) (0)
Electron Microscopy for Morphological Analysis of Black Carbon Accumulated in Glaciers (2015) (0)
Paleoenvironmental reconstruction using Antarctic ice cores: FY2017 activities (2018) (0)

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