The Solar System is the gravitationally bound system of the Sun and the objects that orbit it, either directly or indirectly. Our results suggest that certain community members may be at additional risk of hostile workplace experiences due to their gender, race, or both. journal self-citations removed) received by a journal's published documents during the three previous years. and you may need to create a new Wiley Online Library account. Two editors look at the past, present, and future of the American Geophysical Union's planetary science journal. For topics on particular articles, maintain the dialogue through the usual channels with your editor. Composition and texture of geologic units suggest a sedimentary origin indicating multiple episodes of past aqueous activity at Oxia Planum. It is based on the idea that 'all citations are not created equal'. The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. The Cassini‐Huygens mission to the Saturn system has provided a wealth of new information allowing us to study Titan as a system. Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years. In this sample, in nearly every significant finding, women of color experienced the highest rates of negative workplace experiences, including harassment and assault. Physics, Astrophysics and Astronomy, Perspectives of Earth and Space Scientists, 2019 We would like to show you a description here but the site won’t allow us. The variations of most ion species except for and are interpreted using the ionospheric chemistry on Mars. The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. Such planetary states are called synestias. The model allows for lightning at moderately subsolar abundances of water if ammonia is present. JGR is currently organized into seven disciplinary sections (Atmospheres, Biogeosciences, Earth Surface, Oceans, Planets, Solid Earth, Space Physics). Sections may be added or combined in response to changes in the science. Variations of the Martian ionosphere during global dust storms are species dependent, displaying either density enhancement or depletion. In this work, we have analyzed spectra taken during the second Venus flyby of MErcury Surface, Space ENvironment, GEochemistry, and Ranging (MESSENGER) spacecraft on its route to Mercury, in 2007. In this model, a giant impact, that is more energetic than in the traditional model, drives the Earth into a fast‐spinning, vaporized state that extends for tens of thousands of kilometers. However, the abundances of some of these gases were observed to vary up to 40% throughout the year due to the seasonal cycle. publishes original research articles spanning the broad field of planetary science, including but not limited to planetary geology, geophysics, geochemistry, atmospheres, dynamics, and exoplanets. There is still a long way to undoubtedly identify Venus's UV absorber, but this work provides substantial spectral constraints. Data Source: Scopus®, Metrics based on Scopus® data as of April 2020, Earth and Planetary Sciences (miscellaneous). The chemical index of alteration can be used as paleoclimate proxy and places constraints on the ancient climate of Gale crater, Mars. Research Article. Email(will not be published) 1126. of this multiyear subsurface warming have been debated in recent years. Planetary habitability is the measure of a planet's or a natural satellite's potential to develop and maintain environments hospitable to life. Journal of Geomagnetism and Aeronomy, Nonlinear Here I review our current understanding of Titan's atmosphere and climate forged from the powerful combination of Earth‐based observations, measurements from spacecraft, laboratory experiments, and computer models. Processes in Geophysics, Atmospheric The Journal of Geophysical Research Planets is dedicated to the publication of new and original research in the broad field of planetary science. Journal of Geophysical Research: Planets 10.1029/2018JE005579 NAGIHARA ET AL. Stratigraphic relationships with Kilkhampton crater southeast of Oxia Planum suggest an approximate regional age to be Early Hesperian. Magma oceans with different volatiles display varying timescales of solidification, outgassing, and atmospheric stratification, Atmospheric blanketing and cooling time increase in three principle classes from N2, CO, O2 to H2O, CO2, CH4 to H2, Coupled mantle–atmosphere systems display distinctive features that link the interior and surface state to atmospheric spectrum and climate, No evidence for lunar fields > 7μT at ≈ 3.1 Ga, Initial lunar dynamo decline spanning ≈ 370 Ma indicates two stability regimes, Grain size may control magnetic fidelity in lunar rocks. Letters should have broad and immediate implications in their discipline or across the geosciences. Journal of Geophysical Research: Planets RESEARCH ARTICLE 10.1029/2018JE005595 Special Section: Science and Exploration of the Moon, Near-Earth Asteroids, and the Moons of Mars Key Points: † The Rümker region is located in the northwest of the Procellarum KREEP Terrane, experiencing a long and complex geological history Life may be generated directly on a planet or satellite endogenously or be transferred to it from another body, through a hypothetical process known as panspermia. Journal of Geophysical Research: Planets RESEARCH ARTICLE 10.1029/2018JE005532 Special Section: Science and Exploration of the Moon, Near-Earth Asteroids, and the Moons of Mars Key Points: † We combined the superposition T-matrix and static structure factor correction methods † Our method captured scattering by densely packed particles in Accepted Articles. The Mars Science Laboratory Curiosity rover has now acquired atmospheric composition measurements at the ground over multiple years, capturing the variations in the major gases over several seasonal cycles for the first time. Nitrogen and argon follow the pressure changes but with a delay, indicating that transport of the atmosphere from pole to pole occurs on faster timescales than mixing of the components. If you do not receive an email within 10 minutes, your email address may not be registered, Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal. Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers. in Modeling Earth Systems (JAMES), Journal of Geophysical Research It is the only world besides Earth that has lakes and seas presently on its surface, although they are made of liquid methane and ethane instead of water. Using a numerical code, we have reproduced the light reflected by the equatorial atmosphere of the planet and retrieved the distribution of particles in the upper atmosphere of Venus, with a cloud top of some 75 km above the surface. However, Earth and the Moon are observed to be very similar, bringing the traditional model into question. Journal of Geophysical Research (1896-1977) Partnered Journals. This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The model produces lightning at shallow altitudes (heights above 2 bars) while also producing lightning at deeper levels seen by Galileo. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values. The favored theory for lunar origin is that a Mars‐sized body hit the proto‐Earth and injected a disk of material into orbit, out of which the Moon formed. Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year. and Petrology, Exploration Substantial enhancement in thermospheric H2O on Mars during global dust storms are implied by ion measurements. Composition and Structure, Atmospheric Please check your email for instructions on resetting your password. Gullies eroded into mantle and wall rock materials seem unlikely to be eroded by CO2 frost and H2O ice sublimation models. I conclude with some of our remaining unanswered questions as the incredible era of exploration with Cassini‐Huygens comes to an end. The research group led by Brian Jackson, an associate professor in the Department of Physics, recently had a study accepted for publication in the Journal of Geophysical Research: Planets. Planets, Magnetospheric Follow us on @ScimagoJRScimago Lab, Copyright 2007-2020. International Collaboration accounts for the articles that have been produced by researchers from several countries. Oceanography, Interplanetary Titan has the most complex atmospheric chemistry in the solar system, Titan's atmosphere and surface share a unique connection, Titan is the best place in the solar system to test ideas about the diversity and ubiquity of life, Women of color in this sample of astronomers and planetary scientists experience greater gender and racial harassment than any other group, Women of color in this sample report feeling unsafe in their workplace due to gender (40%) and race (28%), Women of color and white women in this sample skip professional events due to feeling unsafe, leading to a loss of career opportunities, New model for lunar origin within an impact‐generated synestia could explain the lunar composition, Synestias are highly pressure supported and have different dynamics than condensate‐dominated disks, Moon equilibrates with bulk silicate Earth vapor at tens of bars and a temperature buffered by silicate vaporization, The chronology of planetary surfaces is recorded by their impact crater populations, The nature of ages from crater statistics differs in important ways from ages obtained from radiometric measurements of samples, Past successful predictions made using crater statistics illustrate the method's worth; other results are a basis for future predictions. Compositional mapping of the unit reveals it is locally significant and occupies 145 km2 at minimum. The Journal of Geophysical Research Planets is dedicated to the publication of new and original research in the broad field of planetary science. Journal of Geophysical Research: Planets : Global Biogeochemical Cycles Journal ... Research letters are only available in Geophysical Research Letters, Geochemistry, Geophysics, Geosystems, and Earth and Space Science. The users of Scimago Journal & Country Rank have the possibility to dialogue through comments linked to a specific journal. Progress in Earth and Planetary Science (PEPS), a peer-reviewed open access e-journal, was launched by the Japan Geoscience Union (JpGU) in 2014. The Journal of Geophysical Research is a peer-reviewed scientific journal.It is the flagship journal of the American Geophysical Union. As the synestia cools, material condenses and forms the Moon. It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is. Related to Geologic Time, Mineralogy A model of the generation of lightning is applied to Jupiter, constrained by Juno data; the model reproduces well terrestrial rates. (1896-1977), Chinese Journal of Geophysics (2000-2018), International Geology and Geophysics, Physical An essential role of Open Access is the long-term preservation of peer-reviewed scholarly journal articles and research data. With the Sample Analysis at Mars instrument, the annual average composition in Gale Crater was measured as 95.1% carbon dioxide, 2.59% nitrogen, 1.94% argon, 0.161% oxygen, and 0.058% carbon monoxide. The Cassini‐Huygens mission to the publication of new and original Research in traditional... Titan, the largest Moon of Saturn, is unique in our Solar system unanswered questions as journal of geophysical research: planets! 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