|
gptkbp:instance_of
|
gptkb:Ice
|
|
gptkbp:age
|
over 400,000 years
|
|
gptkbp:associated_with
|
Vostok Station research
|
|
gptkbp:co2_concentration_records
|
yes
|
|
gptkbp:collected_in
|
gptkb:Soviet_Union
|
|
gptkbp:community
|
widely recognized
|
|
gptkbp:conducts_research_on
|
Antarctic research teams
|
|
gptkbp:contains
|
temperature fluctuations
|
|
gptkbp:contains_air_bubbles
|
yes
|
|
gptkbp:contributes_to
|
ice ages
|
|
gptkbp:diameter
|
up to 3,000 meters
|
|
gptkbp:drilled_by
|
Russian scientists
|
|
gptkbp:has_a_focus_on
|
climate change research
|
|
gptkbp:has_influenced
|
climate policy discussions
|
|
gptkbp:has_revealed_trends_in
|
greenhouse gas concentrations
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Vostok Ice Core
|
|
gptkbp:important_for_understanding
|
Earth's climate history
|
|
gptkbp:is_a_source_of
|
paleoclimate data
|
|
gptkbp:is_a_subject_of
|
scientific expeditions
|
|
gptkbp:is_analyzed_in
|
paleoecological data
isotope ratios
dust concentration
|
|
gptkbp:is_associated_with_findings_on
|
past CO2 levels
|
|
gptkbp:is_cited_in
|
climate research papers
|
|
gptkbp:is_critical_for
|
climate change models
|
|
gptkbp:is_essential_for
|
understanding climate feedback mechanisms
understanding ocean circulation
|
|
gptkbp:is_located_near
|
gptkb:Lake_Vostok
|
|
gptkbp:is_part_of
|
international climate research efforts
|
|
gptkbp:is_referenced_in
|
gptkb:textbooks
|
|
gptkbp:is_significant_for
|
understanding human impact on climate
|
|
gptkbp:is_studied_for
|
gptkb:volcanic_activity
|
|
gptkbp:is_studied_in
|
climatologists
|
|
gptkbp:is_used_to_correlate_with
|
other ice cores
|
|
gptkbp:key
|
ice core drilling
climate variability studies
|
|
gptkbp:length
|
approximately 3,623 meters
|
|
gptkbp:location
|
gptkb:Antarctica
|
|
gptkbp:notable_contributor
|
understanding Earth's climate system.
|
|
gptkbp:part_of
|
gptkb:Vostok_Station
|
|
gptkbp:performance
|
climate models
|
|
gptkbp:performed_by
|
climate science advancements
|
|
gptkbp:primary_source
|
paleoenvironmental reconstructions
|
|
gptkbp:project
|
Antarctic ice core drilling
|
|
gptkbp:provides_information_on
|
climate change
global warming studies
glacial and interglacial cycles
|
|
gptkbp:published_studies
|
numerous
|
|
gptkbp:research_importance
|
high
|
|
gptkbp:reveals_information_about
|
past atmospheric composition
|
|
gptkbp:temperature_records
|
yes
|
|
gptkbp:used_for
|
paleoclimatology
|
|
gptkbp:year_drilled
|
gptkb:1974
|
|
gptkbp:bfsParent
|
gptkb:Vostok
|
|
gptkbp:bfsLayer
|
5
|