PROGRAM OVERVIEW

Summary of Sessions by Date:

IUGG Meeting Summary
Program Listing by Association/Subject
Monday, July 3
Tuesday, July 4
Wednesday, July 5
Thursday, July 6
Friday, July 7
Saturday, July 8
Monday, July 10
Tuesday, July 11
Wednesday, July 12
Thursday, July 13
Friday, July 14

IUGG Meeting Summary

This circular contains the Meeting Summary. The Meeting Summary is listed in day order. Joint symposia are listed under each appropriate Association. The Meeting Summary is a preliminary schedule. Depending upon the actual number of abstracts received some symposia may occur on a different day but within the same week. The Program Committee developed this preliminary schedule to help those individuals who must complete their travel plans before the final program is available in May 1995.

Monday, July 3

Union

U1: Human impact and Earth's environment

IAG

G 1: GPS trends and applications
G 8: Geodesy general topics

IAGA

GA 1.04: Core dynamics and the dynamo
GA 2.09/3.08: Planetary atmospheres and magnetospheres
GA 2.13/3.03: Magnetotail and high-latitude nightside ionosphere
GA 4.10: Division IV reporter reviews
GA 5.01: Modern observatory practice
GA 7.01: International Equatorial Electrojet Year (IEEY)
M JS3: Middle atmosphere

IAHS

H JS1: Clouds, convection, and surface processes
H W3: Hydrology in developing countries
H JWl: Remote sensing_soil moisture
H JW2: Large-scale modelling in mountains

IAMAS

M 7: Atmospheric electricity
M 9: Mesoscale and synoptic weather in high latitudes
M JS3: Middle atmosphere
M JS14: Climatic variability and forcing_past millennium
H JS 1: Clouds, convection, and surface processes
H JWl: Remote sensing_soil moisture
H JW2: Large-scale modelling in mountains

Oceans

OS 1: Large scale ocean circulation
OS 4: Coastal ocean A: Interaction with open ocean
OS 10: Spatial structure of short ocean waves
PS JS4: Tsunami disaster reduction
M JS14: Climatic variability and forcing_past millennium

IASPEI

S JS1: Earthquake generation processes
S W1: Seismological networks for the next century
S W2: Thermoelastic properties of deep mantle phases
M JS14: Climatic variability and forcing_past millennium
PS JS4: Tsunami disaster reduction
V JWl: EM effects of earthquakes and volcanoes
V JS1: Geodynamic evolution of the Andes

IAVCEI

V JS1: Geodynamic evolution of the Andes
V JWl: EM effects of earthquakes and volcanoes
M JS14: Climatic variability and forcing_past millennium

Tuesday, July 4

Union

U Ll: Ozone depletion and global changes
U 2: Migration of chemical elements in Earth's systems

IAG

G 1: GPS trends and applications
G 2: Geodesy in Southeast Asia
S JWl: Geophysical networks
PS 8: Ocean dynamics from new satellites

IAGA

GA 1.06: Reversals: Observation and theory
GA 1.13: Magnetic signature of environmental change
GA 2.09/3.08: Planetary atmospheres and magnetospheres
GA 2.13/3.03: Magnetotail and high-latitude nightside ionosphere
GA 4.02: Observations of the Sun by Ulysses
GA 4.10: Division IV reporter reviews
M JS3: Middle atmosphere
SJWI: Geophysical networks (GA 5.21)

IAHS

H 2: Monitoring groundwater quality
H JS1: Clouds, convection, and surface processes
H W3: Hydrology in developing countries
H JWl: Remote sensing_evapotranspiration

IAMAS

M 7: Atmospheric electricity
M 9: Mesoscale and synoptic weather in high latitudes
M JS3: Middle atmosphere
M JS14: Climatic variability and forcing_past millennium
H JS1: Clouds, convection, and surface processes
H JWl: Remote sensing_evapotranspiration

Oceans

OS 1: Large-scale ocean circulation
OS 2: Decadal and interdecadal variations in the ocean
OS 4: Coastal ocean A: Interaction with open ocean
OS 6: Carbon dioxide in the oceans
OS 8: Ocean dynamics from new satellites
OS 10: Spatial structure of short ocean waves
PS JS4: Tsunami disaster reduction
M JS14: Climatic variability and forcing_past millennium

IASPEI

S1: Induced seismicity
S JSl: Earthquake generation processes
S JS2: Physical and chemical evolution of the Earth
S JWl: Geophysical networks
M JS14: Climatic variability and forcing_past millennium
PS JS4: Tsunami disaster reduction

IAVCEI

V 4: Evolution of large volcanic systems
M JS14: Climatic variability and forcing_past millennium
S JS1: Earthquake generation processes
S JS2: Physical and chemical evolution of the Earth

Wednesday, July 5

Union

U 3: The hidden Earth as revealed from space

IAG

G 6: Geodetic networks for addressing geophysical issues
G 8: Geodesy general topics I education
S JS3: Long-term seafloor observations and networks
PS 8: Ocean dynamics from new satellites

IAGA

GA 1.10: EM modelling and inversion
GA 2.05/7.03: Equatorial ionosphere-thermosphere
GA 2.12/3.02/4.04: Magnetosheath, magnetopause
GA 3.0: Experiments in space plasma physics
GA 4.01: Ulysses latitude survey
GA 5.02: Ocean bottom geomagnetic observatories
GA 5.15: Processing and presenting magnetic anomaly data
GA JS5.l8: Continental structure from geophysical data
M JS2: Equatorial atmosphere and ionosphere interaction
M JS3: Middle atmosphere
S JS3: Long-term seafloor observations and networks

IAHS

H 2: Monitoring groundwater quality
H JS1: Clouds, convection, and surface processes
H W1: Information systems in hydrology
H JW1: Remote sensing_snow and water

IAMAS

M 9: Mesoscale and synoptic weather in high latitudes
M JS2: Equatorial atmosphere and ionosphere interaction
M JS3: Middle atmosphere
M JS14: Climatic variability and forcing_past millennium
H JS1: Clouds, convection, and surface processes
H JWl: Remote sensing_snow and water

Oceans

OS 1: Large-scale ocean circulation
OS 2: Decadal and interdecadal variations in the ocean
OS 5: Coastal ocean B: Interaction with adjacent land
OS 6: Carbon dioxide in the oceans
OS 8: Ocean dynamics from new satellites
OS 10: Spatial structure of short ocean waves
M JS14: Climatic variability and forcing_past millennium
S JS3: Long-term seafloor observations and networks

IASPEI

S 2: Earthquake prediction
S JS2: Physical and chemical evolution of the Earth
S JS3: Long-term seafloor observations and networks
S W3: Aquisition and processing deep crustal seismic data
GA JS5.18: Continental structure from geophysical data
M J514: Climatic variability and forcing_past millennium

IAVCEI

V 7: Volcano flank instability
M JS14: Climatic variability and forcing_past millennium
S JS1: Earthquake generation processes
S JS2: Physical and chemical evolution of the Earth

Thursday, July 6

Union

U L2: Chaotic dynamics in three geophysical fluids
U 4: Dynamic complexity

IAG

G JSl: Crustal deformation along plate boundaries
G 8: Geodesy general topics
GA JS1.05/5.13: Secular variation and core flow
S JS4: Modelling Earth's structure and dynamics

IAGA

GA JS1.05/5.13: Secular variation and core flow
GA 2.12/3.02/4.04: Magnetosheath, magnetopause
GA 5.06: Geomagnetic applications
GA 5.07: Application data systems
GA 7.02: Geomagnetism and aeronomy in developing countries
M JS2: Equatorial atmosphere and ionosphere interaction
M JS3: Middle atmosphere
S JS4: Modelling Earth's structure and dynamics (GA 1.09)

IAHS

H 4: Tracer techniques for hydrologic systems
H 5: Freshwater ecosystems and water use
H JSl: Clouds, convection, and surface processes

IAMAS

M 8: Boundary layer and its mesoscale impact
M JS2: Equatorial atmosphere and ionosphere interaction
M JS3: Middle atmosphere
M JS14: Climatic variability and forcing_past millennium
H JS1: Clouds, convection, and surface processes

Oceans

OS 1: Large-scale ocean circulation
OS 2: Decadal and interdecadal variations in the ocean
OS 5: Coastal ocean B: Interaction with adjacent land
OS 8: Ocean dynamics from new satellites
OS 11: Physical, chemical, and geological oceanography
M JS14: Climatic variability and forcing_past millennium

IASPEI

S 3: Geophysical transects and continental evolution
S JS4: Modelling Earth's structure and dynamics
S W4: Earthquake precursors and prediction
G JS1: Crustal deformation along plate boundaries
GA JS1.05/5.13: Secular variation and core flow
M JS14: Climatic variability and forcing_past millennium

IAVCEI

V 1: Origin of large igneous provinces
V 5: Dynamics of the magma_hydrothermal interface
M JS14: Climatic variability and forcing_past millennium

Friday, July 7

Union

U 5: Comparative planetology

IAG

G JS2: Monitoring volcanic activities
G 8: Geodesy general topics
S JS5: Core-mantle boundary

IAGA

GA 1.16: High-resolution magnetostratigraphy
GA 2.11/3.09: High-latitude aurorae
GA 2.14/3.04: Inner magnetosphere
GA 2.15/3.11: Interhemispheric contrasts in substorm signals
GA 4.09: Planetary bow shocks
GA 5.10: Geomagnetic indices
M JS3: Middle atmosphere
S JS5: Core-mantle boundary (GA 1.03)

IAHS

H 4: Tracer techniques for hydrologic systems
H 5: Freshwater ecosystems and water use
H_JS1: Clouds, convection, and surface processes
S JS6: Rock properties related to environmental concerns

IAMAS

M 8: Boundary layer and its mesoscale impact
M 11: Spectroscopy and radiative transfer
M 13: Atmosphere-ocean behaviour annual/interannual
M JS3: Middle atmosphere
M JS14: Climatic variability and forcing_past millennium
H JS1: Clouds, convection, and surface processes

Oceans

OS 1: Large-scale ocean circulation
OS 5: Coastal ocean B: Interaction with adjacent land
M JS14: Climatic variability and forcing_past millennium

IASPEI

S 4: Origin and evolution of sedimentary basins
S JS5: Core-mantle boundary
S JS6: Rock properties related to environmental concerns
S W5: Recent devastating earthquakes
S W6: Earthquake warning systems
G JS2: Monitoring volcanic activities
M JS14: Climatic variability and forcing_past millennium
V JS2: Subduction zone processes at 25 to 200 km depth

IAVCEI

V 2: Seafloor volcanism
V JS2: Subduction zone processes at 25 to 200 km depth
G JS2: Monitoring volcanic activities
M JS14: Climatic variability and forcing_past millennium

Saturday, July 8

IAG

Geodesy section meetings

IAGA

GA JS1.07: Lithospheric anisotropy
GA 1.14: Archeosecular and paleosecular variations
GA 2.11/3.09: High-latitude aurorae
GA 2.14/3.04: Inner magnetosphere
GA 3.12: Whistler-mode waves and particle precipitation
GA 3.15/4.03: Pickup ions in space plasmas
GA 5.16: Magnetic anomalies in northern oceans
GA 5.17: Antarctic magnetic anomalies
M JS3: Middle atmosphere

IAHS

H JSl: Clouds, convection, and surface processes

IAMAS

M 13: Atmosphere ocean behaviour annual/interannual
M JS3: Middle atmosphere
H JS1: Clouds, convection, and surface processes

Oceans

OS Wl: Oceanographic research in developing countries
OS W2: Fossil turbulence: Microstructural and hydropaleontological
PS W3: Understanding ocean physics

IASPEI

GA JS1.07: Lithospheric anisotropy

Monday, July 10

Union

U L3: Fresh water in the world
U 6: Origin and evolution of the lithosphere

IAG

G JS3: Earth rotation: An approach to Earth system science
G 8: General topics in geodesy
PS JS2: Sea level and ice sheet volume changes

IAGA

GA 1.12: Electromagnetic studies of the solid Earth
GA 2.02: Aurora and airglow emissions
GA 2.03: Ionospheric irregularities and instabilities
GA 3.01: Division III reporter reviews
GA 4.06: Origin of interplanetary plasma composition
GA 5.12: Satellite geomagnetic data
GA 6.01: History of geophysics and global change
G JS3: Earth rotation: An approach to Earth system science
M JS3: Middle atmosphere

IAHS

H 1: Scale effects in sediments and water quaility
H W4: Quality assurance in hydrologic measurements
H JW3: Global water balance
G JS3: Earth rotation: An approach to Earth system science
PS JS2: Sea level and ice sheet volume changes
V JS3: Volcanic crater lakes

IAMAS

M 1: Tropospheric ozone
M 10: Mars and Jupiter
M 13: Atmosphere-ocean behaviour annual/interannual
M JS3: Middle atmosphere
M JS5: Effects of Pinatubo
M W5: Intercomparison of middle atmospheric models
G JS3: Earth rotation: An approach to Earth system science
H JW3: Global water balance

Oceans

PS 3: Circulation of marginal and semienclosed seas
OS 7: Air-sea-ice interactions and high-latitude oceans
OS 11: Physical, chemical, and geological oceanography
PS JS2: Sea level and ice sheet volume changes
G JS3: Earth rotation: An approach to Earth system science

IASPEI

S 5: Ground motion analysis from strong-motion data
S 6: Quantification of earthquakes
S 7: Rheology and lithospheric deformation
S 8: Microearthquakes and tectonics of the ocean bottom
S W7: Intracontinental earthquakes
G JS3: Earth rotation: An approach to Earth system science

IAVCEI

V 8: Decade volcano
V JS3: Volcanic crater lakes
M JS5: Effects of Pinatubo

Tuesday, July 11

Union

U 7: Inverse problems in geodesy and geophysics

IAG

G 7: New concepts in space geodesy
G 8: General topics in geodesy
PS JS2: Sea level and ice sheet volume changes
V JS4: Mantle plumes

IAGA

GA 1.20: Properties of minor magnetic minerals
GA 1.21: New approaches in rock magnetism
GA 2.01: Upper atmosphere system
GA 2.10/3.05: Electrodynamics/magnetosphere, ionosphere, thermosphere
GA 3.07: Nonlinear and kinetic effects in ULF waves
GA 4.07: Structural approach to heliospheric plasmas
GA JS1.08: Geophysical signatures of continental margins
GA W2.17: Imaging radiometers

IAHS

H 1: Scale effects in sediments and water quaility
H 3: Biochemistry of seasonally snow-covered catchments
H 6: Sustainable basin-scale water resource systems
OS JS1: Ocean-atmosphere coupling: TOGA/COARE
PS JS2: Sea level and ice sheet volume changes

IAMAS

M 1: Tropospheric ozone
M 10: Mars and Jupiter
M JS5: Effects of Pinatubo
M W3: Solar cycle variations of the stratosphere
M WS: Intercomparison of middle atmospheric models
OS JS1: Ocean-atmosphere coupling: TOGA/COARE

Oceans

PS 3: Circulation of marginal and semienclosed seas
OS 7: Air-sea-ice interactions and high-latitude oceans
OS 9: Marine dispersion
OS JS1: Ocean-atmosphere coupling: TOGA/COARE
PS JS2: Sea level and ice sheet volume changes

IASPEI

S 6: Quantification of earthquakes
S 9: Earthquake hazard related to geological structures
S 10: Anisotropic heterogeneous media
S 11: Real-time tectonics
S W8: Seismological data and practice into the 21st century
GA JS1.08: Geophysical signatures of continental margins
V JS4: Mantle plumes

IAVCEI

V 3: Magma degassing and explosive eruptions
V JS4: Mantle plumes
M JS5: Effects of Pinatubo

Wednesday, July 12

Union

U L4: Climate change forcings
U 8: Natural disaster reduction

IAG

G 3: Global gravity field and its temporal variations
G 8: General topics in geodesy
PS JS2: Sea level and ice sheet volume changes

IAGA

GA 1.11/2.16/5.08: Multidimensional Earth structures
GA 1.15: Innovations in paleointensity studies
GA 1.17: Nature of remagnetizations
GA 2.01: Upper atmosphere system
GA 2.10/3.05: Electrodynamics/magnetosphere, ionosphere, thermosphere
GA 3.06: ULF wave response of the magnetospere
GA 3.07: Nonlinear and kinetic effects in ULF waves
GA 3.17/5.04: A1 in magnetosphere modelling GA 4.08: Interstellar cloud and heliosphere boundary
GA 5.14: Global magnetic field models and charts

IAHS

H 3: Biochemistry of seasonally snow-covered catchments
H 6: Sustainable basin-scale water resource systems
PS JS1: Ocean-atmosphere coupling: TOGA/COARE
PS JS2: Sea level and ice sheet volume changes

IAMAS

M 4: Radiative processes in climate
M 12: Stratospheric processes and climate
M JS6: Atmospheric CO2 and O2: Breathing of Earth
M W2: New technology and mesoscale forecasting
M W7: International global aerosol program
OS JS1: Ocean-atmosphere coupling: TOGA/COARE
PS JS3: Internal waves and small-scale turbulence

Oceans

PS 3: Circulation of marginal and semienclosed seas
OS 7: Air-sea-ice interactions and high-latitude oceans
OS 9: Marine dispersion
OS JSl: Ocean-atmosphere coupling: TOGA/COARE
PS JS2: Sea level and ice sheet volume changes
PS JS3: Internal waves and small-scale turbulence
M JS6: Atmospheric C02 and 02: Breathing of Earth

IASPEI

S 12: Tomography in complicated heterogeneous media
S 13: Artificial intelligence computing in geophysics
S JS7: Mantle dynamics and the geological record
S W9: Methodology of seismic risk assessment
S W10: Exploiting large volumes of digital waveform data

IAVCEI

V 6: Arc volcanism and sedimentation
M JS6: Atmospheric CO2 and O2: Breathing of Earth

Thursday, July 13

Union

U L5: Sea level, ice sheets, and physics of the Earth

IAG

G 4: Airborne gravity field determination
G 5: The geoid and the boundary value problem
S JS8: Modelling the Earth's interior
S JW2: Geophysical data challenges in the 21st century

IAGA

GA 1.19: Applications of magnetic anisotropy
GA 2.01: Upper atmosphere system
GA 3.06: ULF wave response of the magnetospere
GA 3.14: Magnetospheric models
GA 5.03: High-resolution geomagnetic data aquisition
GA 5.09: Field behavior on nonactive days
GA 5.22: Changes of magnetic field by tectonic processes
GA JS1.02: Continental drilling and measurement
S JW2: Geophysical data challenges in the 21st century (GA5.11)

IAHS

H 6: Sustainable basin-scale water resource systems
H W2: Predictability, uncertainty, and prejudice in hydrology
OS JS1: Ocean-atmosphere coupling: TOGA/COARE

IAMAS

M 4: Radiative processes in climate
M W2: New technology and mesoscale forecasting
M W4: Gravity wave sources and parametrization
M W6: Stratospheric ozone and W-B radiation
M W7: International global aerosol program
OS JS1: Ocean-atmosphere coupling: TOGA/COARE
PS JS3: Internal waves and small-scale turbulence

Oceans

PS 3: Circulation of marginal and semienclosed seas
OS 9: Marine dispersion
OS 11: Physical, chemical, and geological oceanography
OS JS1: Ocean-atmosphere coupling: TOGA/COARE
PS JS3: Internal waves and small-scale turbulence

IASPEI

S 14: Interpretation of two-dimensional and three-dimensional Earth structure
S 15: Dynamics of the subduction process
S JS8: Modelling the Earth's interior
S W11: Deja Q: Anelasticity in the Earth's deep interior
S JW2: Geophysical data challenges in the 21st century
GA JS1.02: Continental drilling and measurement

IAVCEI

S JS8: Modelling the Earth's interior

Friday, July 14

Union

U 9: Climate change: The 1995 IPCC report
G 5: The geoid and the geodetic boundary value problem
G 8: General topics in geodesy

IAGA

GA 1.01/2.08/3.16/4.05/5.05: Solar wind structures
GA 1.18: Paleomagnetism and tectonics
GA 2.01: Upper atmosphere system
GA 2.04: Instrumentation and absolute calibration
GA 3.13: Mission design and data interpretation
GA 5.19: Magnetic petrology and signatures of ore deposits
GA 5.20: Advances in magnetic modelling

IAHS

(No Sessions)

IAMAS

M 4: Radiative processes in climate
M W7: International global aerosol program

Oceans

PS 3: Circulation of marginal and semienclosed seas

IASPEI

S W12: GSHAP: Seismic hazard assessment
S W13: Regional cooperation in observational seismology
S W14: Seismic noise/stability and change in time and space
S W15: Statistical characteristics of Earth heterogeneity

IAVCEI

(No Sessions)

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