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Journal of Geophysical Research
Journal of Geophysical Research
from Wikipedia
Journal of Geophysical Research
DisciplineGeophysics
LanguageEnglish
Publication details
Former names
Terrestrial Magnetism (1896–1898), Terrestrial Magnetism and Atmospheric Electricity (1899–1948)
History1896–present
Publisher
FrequencyMonthly
4.261[which?] (2020)
Standard abbreviations
ISO 4J. Geophys. Res.
Indexing
CODENJGREA2
ISSN0148-0227 (print)
2156-2202 (web)
LCCN80643369
OCLC no.2396688
Links

The Journal of Geophysical Research is a peer-reviewed scientific journal. It is the flagship journal of the American Geophysical Union.[1] It contains original research on the physical, chemical, and biological processes that contribute to the understanding of the Earth, Sun, and Solar System. It has seven sections: A (Space Physics), B (Solid Earth), C (Oceans), D (Atmospheres), E (Planets), F (Earth Surface), and G (Biogeosciences). All current and back issues are available online for subscribers.

History

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The journal was originally founded under the name Terrestrial Magnetism by the American Geophysical Union's president Louis Agricola Bauer in 1896.[2][3] It was renamed to Terrestrial Magnetism and Atmospheric Electricity in 1899 and in 1948 it acquired its current name.[4] In 1980, three specialized sections were established: A: Space Physics, B: Solid Earth, and C: Oceans.[5] Subsequently, further sections have been added: D: Atmospheres in 1984,[5] E: Planets in 1991,[6] F: Earth Surface in 2003,[7] and G: Biogeosciences in 2005.[7]

Sections

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The scopes of the current seven sections, published as separate issues, are:

Each of the sections has one or more editors who are appointed by and serve at the pleasure of the President of the American Geophysical Union for terms of three to four years. Each editor can in turn appoint associate editors.[8]

According to the Editor-in-Chief of JGR-Space Physics, as of 2014 "With the switch to Wiley, the separate sections of JGR were given distinct ISSN numbers. This means that in a couple of years, each section of JGR will have its own Impact Factor."[9][needs update]

Abstracting and indexing

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The journal is indexed by GEOBASE, GeoRef, Scopus, PubMed, Web of Science, and several CSA indexes.[10] It published 2995 articles in 2010. According to the Journal Citation Reports, the journal has a 2010 impact factor of 3.303, ranking it 15th out of 165 journals in the category "Geosciences, Multidisciplinary". Journal of Geophysical Research—Atmospheres was also the 6th most cited publication on climate change between 1999 and 2009.[11]

Notable articles

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Among the most highly cited papers in the Journal of Geophysical Research (with over 1000 citations each) are:[12]

  • Cande, S. C.; Kent, D. V. (1995). "Revised calibration of the geomagnetic polarity timescale for the Late Cretaceous and Cenozoic". Journal of Geophysical Research. 100 (B4): 6093–6095. Bibcode:1995JGR...100.6093C. doi:10.1029/94JB03098.
  • Brune, J. N. (1970). "Tectonic stress and the spectra of seismic shear Waves from earthquakes". Journal of Geophysical Research. 75 (26): 4997–5009. Bibcode:1970JGR....75.4997B. doi:10.1029/JB075i026p04997.
  • Parsons, B.; Sclater, J. G. (1982). "Analysis of variation of ocean-floor bathymetry and heat-flow with age". Journal of Geophysical Research. 82 (5): 803–827. Bibcode:1977JGR....82..803P. doi:10.1029/JB082i005p00803.
  • Minster, J. B.; Jordan, T. H. (1983). "Present-day plate motions". Journal of Geophysical Research. 83 (NB11): 5331–5354. Bibcode:1978JGR....83.5331M. doi:10.1029/JB083iB11p05331. hdl:2060/19780016766.
  • Alex Guenther; C. Nicholas Hewitt; David Erickson; Ray Fall; Chris Geron; Tom Graedel; Peter Harley; Lee Klinger; Manuel Lerdau; W. A. Mckay; Tom Pierce; Bob Scholes; Rainer Steinbrecher; Raja Tallamraju; John Taylor; Pat Zimmerman (1995). "A global model of natural volatile organic compound emissions". Journal of Geophysical Research. 100 (D5): 8873–8892. Bibcode:1995JGR...100.8873G. doi:10.1029/94JD02950. S2CID 42852605.
  • Kennel, C. F.; Petschek, H. E. (1966). "Limit on stably trapped particle fluxes". Journal of Geophysical Research. 71 (1): 1–28. Bibcode:1966JGR....71....1K. doi:10.1029/JZ071i001p00001. hdl:2060/19660001589.
  • Birch, F. (1952). "Elasticity and constitution of the Earth interior". Journal of Geophysical Research. 57 (2): 227–286. Bibcode:1952JGR....57..227B. doi:10.1029/JZ057i002p00227.

See also

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References

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[edit]
Revisions and contributorsEdit on WikipediaRead on Wikipedia
from Grokipedia
The Journal of Geophysical Research (JGR) is a peer-reviewed scientific journal that publishes original research articles on the physical, chemical, and biological processes contributing to the dynamics of , planets, and the solar system. Founded in 1896 as Terrestrial Magnetism, the journal was acquired by the (AGU) in 1958 and renamed the Journal of Geophysical Research (JGR) in 1959, serving as AGU's flagship publication for advancing geophysical sciences. Published by the nonprofit AGU in partnership with Wiley, JGR appears monthly and emphasizes high-impact, interdisciplinary studies across and space sciences. Originally encompassing broad geophysical topics, JGR evolved structurally over time; by the late 20th century, it was divided into specialized sections to better serve diverse subfields, with the current configuration separating into distinct journals under the JGR umbrella. These include JGR: Atmospheres, focusing on atmospheric properties and interactions; JGR: Biogeosciences, addressing Earth system biogeochemistry; JGR: Earth Surface, exploring surface processes and geomorphology; JGR: Oceans, covering ocean physics and chemistry; JGR: Planets, investigating planetary geology and atmospheres; JGR: Solid Earth, delving into seismology, tectonics, and geodynamics; and JGR: Space Physics, examining magnetospheric and ionospheric phenomena. A newer addition, JGR: Machine Learning and Computation, launched in 2024, integrates computational methods with geophysical research. All sections prioritize rigorous peer review, open access options (with over 70% of AGU content immediately open), and contributions that enhance understanding of global environmental and planetary systems. With an annual output of thousands of articles, JGR remains a cornerstone for researchers, boasting impact factors ranging from 2.9 to 4.1 across sections as of 2024 and influencing policy, education, and discovery in geosciences.

Overview

General Description

The Journal of Geophysical Research (JGR) is a peer-reviewed, multidisciplinary scientific journal published by the (AGU), a dedicated to advancing and space sciences. Established as AGU's flagship publication, JGR disseminates original research on physical, chemical, and biological processes across geophysical domains. In 2013, JGR transitioned from a single unified journal to a family of seven specialized section journals—Atmospheres, Biogeosciences, Surface, Oceans, Planets, , and Space Physics—all maintained under the overarching JGR brand to better serve diverse subfields while preserving its multidisciplinary identity. A newer section, JGR: and Computation, was added in 2024. The sections are published bi-weekly or monthly, totaling over 80 issues annually across the family, with content released in a digital-first model that prioritizes rapid online availability. AGU partners with Wiley to host JGR content via the Wiley Online Library (part of the AGU Publications platform), enabling options and enhanced discoverability for global researchers. Submissions to JGR are handled through AGU's Geophysical Electronic Manuscript System (GEMS), where manuscripts undergo single-anonymized by experts in the relevant section. The process emphasizes rigorous evaluation of scientific merit, originality, and clarity, with average times to first decision ranging from 45 to 60 days depending on the section and manuscript complexity. This structure supports efficient dissemination of high-quality geophysical research while accommodating the journal's broad scope.

Scope and Aims

The Journal of Geophysical Research (JGR) aims to advance the fundamental understanding of , , and by publishing original scientific research on the physical, chemical, biological, and computational processes that govern these systems. This core mission focuses on high-quality, peer-reviewed contributions that elucidate natural phenomena across scales, from local interactions to global and planetary dynamics. JGR emphasizes interdisciplinary approaches that integrate diverse methodologies, including field observations, laboratory experiments, theoretical modeling, numerical simulations, and advanced data analysis, to address complex geophysical questions. Such integration is essential for exploring connections between system components, such as atmospheric-oceanic interactions or influences on climate. The journal accepts full research articles, typically limited to 25 publication units (equivalent to approximately 12,000 words or a combination of text and figures/tables), technical reports up to 13 publication units, and contributions to special collections on timely topics like climate modeling and planetary exploration. It excludes purely descriptive studies lacking novel insights or broad implications, as well as non-peer-reviewed or incremental work without significant scientific advancement. This scope aligns closely with the American Geophysical Union's (AGU) mission to promote discovery in Earth and space sciences for the benefit of humanity, particularly by supporting research that informs solutions to environmental challenges like and natural hazards. JGR's eight specialized sections serve as dedicated outlets for these interdisciplinary efforts within the broader geophysical domain.

History

Origins and Founding

The Journal of Geophysical Research traces its origins to 1896, when Louis Agricola Bauer, a pioneering American geophysicist and later the first director of the Carnegie Institution's Department of Terrestrial Magnetism, founded the quarterly publication Terrestrial Magnetism. Bauer, who served as its inaugural editor, established the journal to advance the systematic study of , focusing on geomagnetism, early instrumental measurements, and related atmospheric phenomena such as auroras. As a precursor to the organized efforts of the (AGU), the journal filled a critical gap in international scientific communication at a time when terrestrial magnetism was emerging as a foundational discipline in , driven by the need for standardized data on , inclination, and intensity. Initially published by the , the first volume appeared in 1896 and comprised four issues spanning January to October, featuring contributions on magnetic theory, , and global surveys from contributors including European and American scientists. By the early , following Bauer's appointment as director of the Department of Terrestrial Magnetism at the newly established Carnegie of Washington in , the journal became closely associated with the institution's research program, which emphasized precise magnetic observations to map Earth's field variations. This alignment supported landmark expeditions, such as those aboard the non-magnetic Carnegie, launched in 1909, which conducted worldwide cruises to collect oceanic magnetic data essential for understanding secular changes in the geomagnetic field. The journal played a pivotal role in disseminating results from these efforts, fostering conceptual advancements in amid growing international collaboration on magnetic standardization. The founding of AGU in 1919 marked a turning point, with the Section of Terrestrial and Atmospheric Electricity becoming one of the society's original seven sections, reflecting the journal's influence in shaping the field. This growing involvement by AGU, including joint meetings and shared resources with the Carnegie Institution, laid the groundwork for deeper integration, culminating in the journal's renaming to the Journal of Geophysical Research in 1949 to broaden its scope beyond magnetism while still under the Carnegie Institution.

Key Milestones and Evolution

In 1949, the journal was renamed the Journal of Geophysical Research (JGR) to reflect the growing interdisciplinary nature of geophysical sciences following , allowing for a wider range of submissions on topics such as , , and atmospheric dynamics. Full control was transferred to the (AGU) in 1959, when the Carnegie Institution handed over ownership. By 1959, AGU formally acquired the journal, solidifying its ownership and increasing its publication frequency from quarterly to monthly issues, while integrating it more closely with AGU's Transactions. This change supported the rapid growth in geophysical research output during the (1957–1958) and beyond, enabling timelier dissemination of findings. During the 1980s, amid a post-WWII boom in geophysical studies driven by advances in and , JGR introduced lettered sections (A through F) to organize content by discipline, starting with sections A (Space Physics), B (), and C (Oceans) in 1980, followed by D (Atmospheres) in 1984 and E (Planets) in 1991. These divisions improved thematic coherence and editorial oversight, accommodating the journal's expanding volume of submissions. In 2013, AGU partnered with Wiley for publishing, migrating JGR content to their platform and assigning distinct identifiers to sections, which facilitated their evolution into standalone journals (e.g., JGR: Atmospheres, ) by 2016, each with dedicated editorial boards to enhance specialization and discoverability in an era of digital publishing. This evolution aligned with AGU's partnership with Wiley, facilitating targeted and broader accessibility for subdisciplinary research. The journal shifted to online-only publication in 2005, eliminating print editions to reduce costs and accelerate global distribution. In 2016, AGU adopted hybrid options for JGR sections, allowing authors to pay for immediate while maintaining subscription-based access, in response to growing demands for equitable dissemination. The 2023 launch of an eighth section, JGR: Machine Learning and Computation, addressed the integration of and computational methods in geosciences, reflecting technological advancements, with the first issue appearing in 2024.

Publication Structure

Current Sections

The Journal of Geophysical Research (JGR) is organized into eight disciplinary sections, each focusing on specific aspects of and sciences while maintaining the journal's overarching commitment to advancing understanding of geophysical processes. These sections collectively publish approximately 5,000 articles per year, covering a wide range of original . All sections operate under the JGR branding with a hybrid model, where authors can choose immediate publication for an article processing charge () of $4,070 USD (with base and excess page fees waived); the Machine Learning and Computation section is fully . Cross-section special issues facilitate interdisciplinary work, such as those addressing interactions or computational advancements across geosciences. Atmospheres focuses on advancing the understanding of atmospheric properties and processes, including interactions with the , surface, and other system components, through observational, theoretical, and modeling studies of dynamics, chemistry, radiation, and aerosols. The section's Editor-in-Chief is Yafang Cheng, and it publishes approximately 1,700 articles annually, with unique features including emphasis on global climate modeling and air quality assessments. Biogeosciences explores the biogeosciences of the system across past, present, and future timescales, emphasizing natural and synthetic biological observations, experiments, and models to predict behavior, carbon cycling, and nutrient dynamics. Led by Marguerite A. Xenopoulos, the section publishes around 600 articles per year and uniquely incorporates method and data articles since 2022 to support reproducible biogeochemical research. Earth Surface addresses the physical, chemical, and biological processes shaping Earth's surface, including , , , , and human-environment interactions at local to global scales. Ann Rowan oversees the section, which outputs about 250 articles annually and features a strong focus on interdisciplinary studies integrating and field data for landscape evolution. Machine Learning and Computation, launched in 2023, is dedicated to innovative data-driven and computational methods, including and applications, to solve and challenges such as predictive modeling and large-scale . Founding Editor-in-Chief Enrico Camporeale guides the fully section, which publishes roughly 150 articles per year and uniquely prioritizes methodological advancements with geophysical validation. Oceans covers the physics, chemistry, , and of ocean processes and their interactions with the broader system, including circulation, waves, biogeochemical cycles, and climate variability. The section, under Editor-in-Chief Lisa Beal, produces approximately 800 articles annually and includes unique emphases on observational campaigns and coupled ocean-atmosphere models. Planets encompasses planetary science topics such as , , , atmospheres, interiors, and solar system origins, with a focus on comparative planetology. Co-Editors-in-Chief Amanda Hendrix and Debra Buczkowski lead the section, which publishes about 300 articles per year and uniquely integrates analysis of data from space missions like those from and ESA. Solid Earth publishes research on solid Earth , including , , , , , and , aiming to elucidate crustal and mantle dynamics. Editor-in-Chief Alexandre Schubnel directs the section, outputting around 500 articles annually, with distinctive coverage of integrated geophysical and geochemical datasets for tectonic reconstructions. Space Physics investigates phenomena, including magnetospheres, ionospheres, aurorae, solar-terrestrial interactions, and planetary magnetospheres, through theoretical, observational, and simulation approaches. Former Michael Balikhin passed away on October 26, 2025; as of November 2025, Natalia Ganushkina is serving as interim and will assume the full role starting January 1, 2026. The section oversees approximately 700 articles per year, featuring unique analyses of satellite data from missions like and MMS.

Historical Development of Sections

The Journal of Geophysical Research (JGR) operated as a single, unified publication from its inception in until the late , encompassing a broad range of geophysical topics without formal sectional divisions. During this pre-section era, content was organized ad hoc within annual volumes, grouping papers thematically by discipline such as , , and , reflecting the journal's roots in the earlier Terrestrial Magnetism and Atmospheric Electricity (renamed JGR in ). This format accommodated the growing volume of submissions but led to challenges in navigation and specialization as geophysical research expanded post-World War II. In response to surging publication demands, AGU introduced the first formal sections in 1969: JGR-A for Space Physics, JGR-B for Solid Earth and Planets, and JGR-C for Oceans and Atmospheres, published in alternating issues to manage print constraints. By 1978, these evolved into distinct titles with dedicated volumes (starting at volume 83), enhancing focus and accessibility; JGR-C remained combined until further specialization in the 1980s, when it split into JGR-C (Oceans, formalized around 1980) and JGR-D (Atmospheres, starting in 1984). Subsequent additions included JGR-E (Planets) in 1991, separating planetary topics from studies in JGR-B, which then refocused solely on . In the early , JGR-F (Earth Surface) launched in 2003 to address surface processes and , followed by JGR-G (Biogeosciences) in 2005 to cover interdisciplinary -life interactions. These developments allowed JGR to adapt to emerging subfields while maintaining disciplinary integrity. A major restructuring occurred in 2013, when the sections transitioned to independent journals with unique ISSNs under the JGR umbrella (e.g., Journal of Geophysical Research: Space Physics), improving digital indexing, citation tracking, and editorial autonomy without altering the overall scope. This shift addressed limitations in treating JGR as a monolithic entity for metrics and , though the sections retained collaborative ties through AGU. No new sections emerged until 2023, when JGR: and Computation was added to accommodate the rapid rise of AI and data-driven methods in , spurred by over 1,700 AGU abstracts incorporating such terms in 2022 alone; it complements existing sections by emphasizing computational tools across domains like planetary interiors and biogeosciences. Throughout its evolution, JGR avoided mergers of sections to preserve specialized focus, instead pursuing scope adjustments to integrate interdisciplinary advances, such as expanded coverage of ocean-climate linkages in JGR: Oceans during the 2000s amid growing climate research. These adaptations ensured the journal's relevance amid technological and scientific shifts, from print alternations to open-access digital formats, while prioritizing high-impact, peer-reviewed contributions in .

Indexing and Metrics

Abstracting and Indexing Services

The Journal of Geophysical Research (JGR) is indexed in several major abstracting and indexing services, ensuring broad discoverability of its content across geosciences disciplines. provides comprehensive coverage for most sections, with records dating back to the late 1970s or early 1980s depending on the section, such as 1979–1980 and 1985–2025 for . 's (SCIE) includes all JGR sections as part of its core collection, with high h-indices reflecting long-term impact, such as 284 for and 204 for Space Physics based on metrics (Web of Science values are comparably elevated). GeoRef, a geoscience-specific database maintained by the American Geosciences Institute, indexes the full range of JGR articles from its inception in 1896, covering North American geology from 1666 and global content from 1933 onward. Discipline-specific indexing enhances targeted access for researchers. For instance, (Institution of Engineering and Technology) covers physics and engineering aspects, including Space Physics content on magnetospheric and ionospheric studies. Aquatic Sciences & Fisheries Abstracts (ASFA) indexes JGR: Oceans articles on physical, biogeochemical, and sedimentary ocean processes. Biological Abstracts, via , includes relevant biogeosciences papers on system interactions. Archival services preserve historical volumes for long-term access. provides digitized early issues from 1896 to 2000, facilitating research into foundational geophysical studies. ensures perpetual archiving of all JGR content through its partnership with the (AGU), safeguarding against potential disruptions in electronic access. All JGR sections receive full indexing in these services, with digital object identifiers (DOIs) assigned via CrossRef since 2000 to support global discoverability and linking. For content, relevant articles are deposited in when they intersect with biomedical or life sciences themes, while fully sections like and Computation are listed in the (DOAJ). These indexing mechanisms contribute to the journal's citation metrics, as explored in subsequent analyses.

Citation Impact and Rankings

The Journal of Geophysical Research (JGR) family of journals has amassed over 5 million citations since its in 1896, reflecting its enduring influence in the geosciences, with an aggregate of 565. These metrics encompass the legacy unified journal and its current sections, underscoring the breadth of impactful research published across and sciences. Section-specific impact factors for 2024, as reported by Clarivate Analytics, vary by discipline but demonstrate consistent prestige within subfields. The following table summarizes these values:
Section2024 Impact Factor
JGR: Atmospheres3.4
JGR: Biogeosciences3.5
JGR: Earth Surface3.8
JGR: Oceans3.4
JGR: Planets4.0
JGR: Solid Earth4.1
JGR: Space Physics2.9
JGR: Machine Learning and Computation, launched in 2024, does not yet have an impact factor. Five-year impact factors provide a longer-term view of influence, with values ranging from 3.0 for Space Physics to 4.5 for Solid Earth, indicating sustained citation rates. Scopus CiteScores further affirm this, for instance, 7.9 for Solid Earth and 6.7 for Atmospheres, placing sections like Solid Earth in the top 10% of geosciences journals by citation metrics. Rankings per SCImago Journal Rank (SJR) categorize most sections as Q1 in relevant areas, such as Geochemistry & Geophysics (e.g., SJR 1.82 for Solid Earth in 2024), highlighting their elite status. Following the 2013 restructuring into specialized sections, impact metrics have shown stability, with minimal fluctuations in quartile rankings and impact factors averaging around 3.5-4.0 across the family. Additional metrics capture broader reach, including acceptance rates that range from approximately 26% for Earth Surface to 57% for Physics based on recent submission-to-publication ratios, ensuring rigorous . Altmetric Attention Scores for JGR articles frequently exceed 200 for high-profile papers, signaling strong and policy engagement beyond traditional citations.

Notable Contributions

Influential Articles

One of the foundational contributions to theory appeared in the Journal of Geophysical Research in 1968, when Xavier Le Pichon presented a comprehensive geometrical model integrating sea-floor spreading data with . This paper synthesized patterns, offsets, and relative plate motions to propose a global framework of 12 rigid plates covering the Earth's surface, providing a consistent picture of surface that resolved inconsistencies in earlier models. With 1,147 citations (as of 2025), it became a for modern , influencing subsequent mappings of plate boundaries and subduction zones. Building on emerging evidence for lateral plate motions, Lynn R. Sykes's 1967 analysis of earthquake mechanisms along mid-oceanic ridges demonstrated strike-slip faulting on fracture zones, supporting the concept of transform faults as sites of conservative plate boundaries. By examining first-motion data from 17 events, Sykes showed that these faults accommodate differential spreading rates without creating or destroying crust, a that explained ridge offsets and fracture zone continuity. Cited 524 times (as of 2025), this work solidified the kinematic framework of and guided seismic interpretations of oceanic lithosphere. In the , amid growing concerns over anthropogenic impacts on the atmosphere, JGR's early publications laid groundwork for understanding by emphasizing dynamics, spurring international policy debates and experimental validations that contributed to the origins of JGR's Atmospheres section. The 1990s marked JGR's role in advancing for , exemplified by R. Steven Nerem et al.'s 1995 analysis of TOPEX/ altimetry data, which indicated a rate of 5.8 mm/yr over the initial 2.5 years (1993–1995), higher than the long-term average of ~2 mm/yr and attributed to and ice melt amid climate variability. This high-precision measurement, validated against tide gauges, established a baseline for monitoring long-term trends and has been cited 73 times (as of 2025), shaping IPCC assessments on sea-level dynamics in the Oceans section. In the 2000s, JGR: Planets hosted analyses from NASA's Mars Exploration Rovers, including a 2006 overview by Steven W. Squyres et al. of Opportunity's findings at Meridiani Planum documenting layered sulfates and hematite spherules as evidence of ancient acidic surface waters persisting for millions of years. Integrating rover spectra, imaging, and mineralogy, this paper confirmed a wetter Martian past, transforming planetary geology by linking aqueous processes to climate evolution. Similar Spirit rover results in Gusev Crater revealed altered volcanics indicative of hydrothermal activity. More recently, in the and , JGR has featured paradigm-shifting to and climate modeling. For example, validations of models in JGR: Atmospheres have confirmed enhanced Arctic warming rates due to ice-albedo feedbacks, informing policy on tipping points. These selections highlight papers with transformative impacts, each contributing to reshaping geophysical paradigms. A 2024 paper in the newly launched JGR: Machine Learning and Computation, such as Mousavi et al.'s application of to detection, has advanced automated seismic analysis with high accuracy, cited over 500 times by 2025 and enabling real-time monitoring across global networks. These examples underscore JGR's ongoing role in high-impact research.

Broader Impact on Geophysics

The Journal of Geophysical Research (JGR) has significantly influenced through its contributions to major international assessments, particularly the (IPCC) reports. Numerous JGR articles on climate dynamics, atmospheric processes, and Earth surface changes have been referenced in IPCC assessments, providing critical scientific evidence that underpins global climate agreements such as the Paris Accord. For instance, studies on ozone-depleting substances and their warming effects, published in JGR, have informed IPCC evaluations of anthropogenic forcings. In 2025, the (AGU), JGR's publisher, partnered with the IPCC to grant free access to AGU journals, including JGR, for authors from developing countries contributing to the Seventh Assessment Report, enhancing the integration of diverse into frameworks. JGR plays a vital educational role in geophysics by serving as a key resource in academic curricula and professional training programs worldwide. Its peer-reviewed articles on core geophysical topics, such as Earth surface processes and atmospheric modeling, are incorporated into university courses and K-12 science education initiatives, aligning with standards like the that emphasize geoscientific data and practices. AGU's position statements underscore the journal's importance in fostering , with JGR supporting integrated research-education models that bridge classroom learning and real-world applications in Earth sciences. This accessibility has helped train successive generations of geophysicists, promoting equitable access to high-quality resources. The journal has fostered interdisciplinary bridges within , enabling collaborations across fields like (AI) and forecasting. Post-2023 publications in JGR have explored AI applications in modeling and prediction, facilitating partnerships between geophysicists, computer scientists, and engineers to address challenges such as satellite protection from solar disturbances. For example, workshops and studies highlighted in JGR have integrated with data to improve storm track predictions and ionospheric modeling, demonstrating the journal's role in trans-disciplinary advancements that mitigate real-world risks like power outages from geomagnetic storms. AGU's diversity, equity, inclusion, and accessibility (DEIA) initiatives are reflected in JGR's evolving authorship and review processes, promoting participation from underrepresented researchers in . Through special collections, editorial training, and demographic tracking, JGR has worked to reduce gender and nationality biases, with studies showing gradual increases in female first authors and reviewers across AGU journals, including JGR sections. These efforts align with AGU's strategic plan to build inclusive scientific teams, enhancing the journal's representation of global perspectives in geophysical research. JGR's global reach extends through its indexing in international databases and contributions to collaborative projects like the (IODP), where JGR articles analyze drilling data to advance understanding of ocean history and climate variability. Research from IODP expeditions, often published in JGR: Oceans, supports multinational efforts to study subseafloor processes, influencing global oceanographic policy and resource management. This international footprint ensures JGR's findings inform diverse scientific communities beyond English-speaking regions. Looking ahead, JGR is adapting to emerging geophysical challenges, including solar geoengineering and studies, through dedicated sections like JGR: Atmospheres and JGR: Planets. Papers in these areas examine geoengineering's hydrological impacts and termination risks, while research connects solar system geology to broader , preparing the journal to address and climate intervention strategies in a changing research landscape.

References

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