![Contact our Member Service Center for help at [email protected], or 800.966. 2481 (toll-free in North America), or +1 202.462.6900. Ok. Toggle navigation. Toggle navigation. Home Present Oral Sessions Present In-Person Present Online Chair In-Person ... American Geophysical Union .... Silver.com](/img/512x512/1675615131597.webp)
The Manufacturing USA network meeting will be held on April 30th and May 1st at the American Geophysical Union headquarters in Washington, DC. The Advanced …The 2024 nomination cycle will open on 17 January. Union Awards and Prizes recognize work that demonstrates excellence in scientific research, education, communication, and outreach. Union Medals recognize individuals for their scientific body of work and sustained impact within the Earth and space sciences community.CBA members Frans-Jan Parmentier and Sebastian Westermann collaborated on a review paper which was highlighted by Eos, the science news magazine published by the …The kinetic energy spectrum of the Arctic Ocean circulation has two peaks, at the gyre scale and mesoscale, respectively. 80% (50%) of kinetic energy is on scales less than 100 km (30 km), with maximum content in the 10–20 km scale band in most eddy-rich areas. The magnitudes of the kinetic energy spectrum and content inside the Arctic Ocean ...Geology and Geophysics. Exploration Geophysics; Geodesy and Gravity; Geomagnetism and Paleomagnetism; History of Geophysics; Marine Geology and Geophysics; Physical …American Geophysical Union | 17,412 followers on LinkedIn. AGU is a global community supporting more than half a million advocates and professionals in Earth & space sciences. | AGU is a global community supporting more than half a million advocates and professionals in Earth and space sciences. Through broad and inclusive partnerships, AGU aims to advance … Join AGU online using the form above or download a copy of our membership form and mail it in to experience all an AGU membership has to offer! Phone: +1 202 462 6900. Toll Free: +1 800 966 2481. Fax: +1 202 777 7393. E-mail: [email protected]. Address: 2000 Florida Ave., NW, Washington, DC 20009. For innovative and sustained development of electromagnetic software and instruments that advance hydrologic and geologic discovery and solutions. Read Complete Citation. 2023 RECIPIENT. Nandita B Basu. 2023 RECIPIENT. Suzana J. Camargo. For outstanding contributions that have advanced our understanding of tropical cyclones and their …AGU Members Receive: Free access to the full text of all AGU journal subscriptions. A 35% discount on books at Wiley.com. Reduced rates for AGU meetings, including AGU's annual …The AGU Annual Meeting 2023 scientific program is now available online. Browse full abstracts for more than 25,000 talks, posters and panels to be presented at the largest …AGU24 will be held in Washington, DC 9 - 13 December 2024. The submission period for session, town hall and workshop proposals for AGU24 will open in mid-March 2024.Journal of Geophysical Research: Planets is an AGU planetary science journal publishing original research articles spanning planetary geology, geophysics, geochemistry, atmospheres, and exoplanets. Planetary thermal neutron fluxes provide a sensitive proxy for mafic and feldspathic terranes and are also necessary for translating …The volume of the solution is 1 kg: Pleading for scientific writing. Rolf Sander. Pages: 6. First Published: 03 June 2011. Abstract.On behalf of the American Geophysical Union (AGU) and our worldwide Earth and space science community, I am writing to thank you for introducing H.R.6234, the “Tsunami Warning, Education, and Research Act of 2023” and to offer AGU’s support for this important bill. Tsunamis, and other …The Manufacturing USA network meeting will be held on April 30th and May 1st at the American Geophysical Union headquarters in Washington, DC. The Advanced … Our building leads the way for Washington, D.C.’s sustainability plan to be the healthiest, greenest city in the U.S. by 2032, which includes reducing greenhouse gas emissions and energy use by 50 percent. In fact, in 2019, AGU was honored with the first Clean Energy DC Award from the Washington, D.C., Department of Energy and Environment. The Hydrology Section is one of twenty-five sections in the American Geophysical Union. Its members are concerned with the cycling of continental water (solid, liquid and vapor) at all scales, and with physical, chemical and biological processes driven by that cycling. Of AGU's almost 60,000 members, about 7000 list their primary affiliation ... Earth and Space Science. is an open access journal publishing original articles spanning all of the Earth, planetary and space sciences. ESS particularly welcomes papers presenting key data sets, observations, methods, …Presenting at the American Geophysical Union conference in San Francisco last December, researchers from institutions in the US and China described a disintegration of the Indian continental plate as it grinds along the basement of the Eurasian tectonic plate that sits atop it. (Rainer …The Report will contain a record of the 2022 Second National Conference and articulate a forward-looking vision statement that can guide critical actions and creative interventions towards justice in geoscience from 2022-2072. AGU Chapman Conferences are small, topical meetings designed to permit in-depth exploration of specialized subjects. Ice, Cloud and Land Elevation Satellite-2 Mission Applied User Program ICESat-2 Applied Users (AUs) are defined as those groups and individuals who have a direct or clearly defined need for ICESat-2 data, who have an existing application, who ... By: Aimee Neeley , one month ago. American Geophysical Union. Dec 2018 - Present 5 years 3 months. Washington DC-Baltimore Area. - Responsible for program of 24 scholarly journals, AGU’s book series, the Community Science ... AGU Membership includes free access to the full text of all AGU subscription journals, amounting to thousands of cutting-edge papers each year spanning the Earth and space sciences. AGU Members also have access to the AGU Digital Library, which includes all digitized journal content through 1996, the Eos archives, a free quarterly e-book, and a ... WASHINGTON, DC—The American Geophysical Union today released a revised version of its position statement on climate change. Titled “Human-induced Climate Change Requires Urgent Action,” the statement declares that “humanity is the major influence on the global climate change observed over the past 50 …Please join us in congratulating our esteemed class of 2020 Union honorees. —Robin Bell, President, AGU; and LaToya Myles ( [email protected] ), Chair, Honors and Recognition Committee, AGU MedalsDiversity, equity, and inclusion at AGU. As an organization that serves a large, global community of Earth and space scientists, AGU is committed to efforts promoting diversity, equity, and inclusion. Our recently adopted strategic plan works toward the vision that “Diversity and Inclusion are recognized and … Hydrology Program Lead- Alaska Division of Geological & Geophysical Surveys. Position is either in Faribanks or Anchorage, AK. The applicant must specify when applying. $3596.80 Bi-weekly; Alaska Division of Geological & Geophysical Surveys; The Alaska Division of Geological. Earth and Space Science. is an open access journal publishing original articles spanning all of the Earth, planetary and space sciences. ESS particularly welcomes papers presenting key data sets, observations, methods, instruments, sensors, and algorithms and showing their applications.The American Geophysical Union (AGU) fall meeting includes more than 600 sessions and attracts 16,000 attendees from universities, government agencies and scientific societies. Its scientific program covers topics in all areas of Earth and space sciences and cuts across the boundaries of multiple disciplines.Salary Range: $110,000 - $180,000 per annum. CUNY Graduate School of Public Health & Policy. Title: Assistant, Associate or Full Professor of Public Health - 2 Positions (Tenure-track or Tenure) - REVISED Job ID: 29... View details.Mar 11, 2024 · On behalf of the American Geophysical Union (AGU) and our worldwide Earth and space science community, I am writing to thank you for introducing H.R.6234, the “Tsunami Warning, Education, and Research Act of 2023” and to offer AGU’s support for this important bill. Tsunamis, and other … AGU’s Scientific Ethics and Integrity Policy. AGU established a set of guidelines for scientific integrity and professional ethics [PDF] that govern the actions of members and our activities, including in the research and peer review processes of our scientific publications and meetings. Our policy takes a strong stance against harassment ... The AGU Annual Meeting 2023 scientific program is now available online. Browse full abstracts for more than 25,000 talks, posters and panels to be presented at the largest …A new home for the Landslide Blog. I started this blog on 16 December 2007 – that feels like a long time ago now – as a site on Blogger. In 2010, the American Geophysical Union established the AGU Blogosphere, and I moved the blog to this site at that time. For almost 13 years it has been a great home for this blog.Geoscience in action: advancing sustainable development - UNESCO ... bookSlichter showed in 1898 that a solution may be obtained for a given problem in the steady motion of ground-water by solving the familiar Laplace equation and that therefore in steady-state conditions a problem in the motion of ground-water is mathematically analogous to a problem in the steady flow of heat or electricity [see 1 of “References” at …Dec 12, 2022 · Fall Meeting 2022. AGU Fall Meeting 2022 will be held in Chicago and online everywhere 12 - 16 December 2022. Join the most influential event in the world dedicated to the advancement of Earth and space sciences. Learn more at the Fall Meeting website. Steps to Submitting an Abstract. 1. Join or Renew Membership. To submit an abstract, the author must be a current 2023 AGU member or a member of one of our affiliated societies. Contact AGU Membership Services. List Of Affiliated Societies. 2. Review Important Information. Mar 11, 2024 · On behalf of the American Geophysical Union (AGU) and our worldwide Earth and space science community, I am writing to thank you for introducing H.R.6234, the “Tsunami Warning, Education, and Research Act of 2023” and to offer AGU’s support for this important bill. Tsunamis, and other … GEODESY. Geodesy is a branch of geophysics that studies the geometrical, structural, and gravitational properties of the Earth, their time evolution, and the dynamic interactions of the solid Earth with other physical components of the Earth system (atmosphere, hydrosphere, cryosphere, and the core), at a wide range of temporal and spatial scales.Eos, Transactions American Geophysical Union is a journal that publishes scientific articles and news on geophysics and related fields. You can access the current and past issues of Eos online, as well as the Eos.org …Director, Design & Branding at American Geophysical Union | MPS, Georgetown University Washington DC-Baltimore Area. Connect Sophie Hanson Program and Data Specialist @ American Geophysical Union ... The Hydrology Section is one of twenty-five sections in the American Geophysical Union. Its members are concerned with the cycling of continental water (solid, liquid and vapor) at all scales, and with physical, chemical and biological processes driven by that cycling. Of AGU's almost 60,000 members, about 7000 list their primary affiliation ... Published by the American Geophysical Union as part of the Geodynamics Series, Volume 21.The Soviet Union includes about one-seventh of the land area on Earth, and Soviet geologists most likely number more than one-seventh of the world's geologists. Moreover, Soviet geologists are probably considerably more familiar with the geological literature of North America and …For Immediate Release WASHINGTON, DC—The American Geophysical Union (AGU) today announced its 2017 Fellows, an honor given to individual AGU members who have made exceptional scientific contributions and gained prominence in their respective fields of Earth and space sciences. Since the AGU Fellows program was …Contact our Member Service Center for help at [email protected], or 800.966. 2481 (toll-free in North America), or +1 202.462.6900. Ok Toggle navigation. Toggle navigation Toggle navigation ... American Geophysical Union ...Unselfish cooperation is considered volunteer activity above and beyond any job requirements. The medal was established in honor of William Bowie for his spirit of helpfulness and friendliness in unselfish cooperative research. In addition to serving as the first president of AGU (1920–1922), Bowie was also the first recipient of this medal.Congratulations to the 2023 Honorees! Each year, AGU recognizes individuals and teams for their accomplishments in research, education, science communication and outreach. Honorees and their scientific efforts have transformed our understanding of the world, impacted our everyday lives, improved our communities and contributed to solutions for ...In 1972 the AGU separated from the National Academies and incorporated as an independent organization. The American Geophysical Union collection contains correspondence, reports, and meeting minutes covering the years 1919-1965 for a span of 7 linear feet. The collection is arranged in two major divisions: 1919-1939 and 1940-1965.24 October 2022. McCormick Place Convention Center Chicago. 2301 S King Dr, Chicago, IL 60616. AGU press contact: Liza Lester, +1 (202) 777-7494, [email protected]. WASHINGTON — The AGU …This is a community of Earth and space science blogs, hosted by the American Geophysical Union. Ideas and opinions expressed on this site are those of the authors and commenters alone. They do not necessarily represent the views of the American Geophysical Union. AGU Blogs.This is a community of Earth and space science blogs, hosted by the American Geophysical Union. Ideas and opinions expressed on this site are those of the authors and commenters alone. They do not necessarily represent the views of the American Geophysical Union. AGU Blogs.Fall Meeting 2022. AGU Fall Meeting 2022 will be held in Chicago and online everywhere 12 - 16 December 2022. Join the most influential event in the world dedicated to … Sharing Science is an AGU science communication and outreach program that offers resources, webinars, workshops, hands-on support and opportunities to help scientists communicate more effectively with diverse audiences about Earth and space science and its importance and impact on society. Science communication and outreach allows you to ... The AGU Lifetime Achievement Award for Diversity and Inclusion recognizes exemplary efforts made throughout a senior scientist’s career for developing program/s, systems, or networks that have led to the advancement of diversity, equity, and inclusion within the Earth and space science profession. The nominees for this distinguished award are ... Welcome. Our Centennial year marks an important milestone for the American Geophysical Union. Since our founding in 1919, AGU has evolved in ways too numerous to count. Yet our mission remains the same: to promote discovery in Earth and space science for the benefit of humanity. We’re celebrating our 100 th anniversary because it provides an ... According to the Intergovernmental Panel on Climate Change (IPCC), global carbon dioxide (CO2) emissions must reach net-zero by around 2070 to have a good chance of limiting warming to a 2° C increase and by about 2050 to achieve a more protective limit of a 1.5°C (2.7°F) increase. Either target will require a substantial near-term ... 美國地球物理聯盟（英語： American Geophysical Union ，縮寫：AGU）是地球物理學的非營利組織，會員超過50,000人，並來自135國。 AGU的活動著重在組織和傳遞國際地球物理學跨學科的資訊。地球物理學包含四大領域：大氣和海洋科學、固體地球科學、水文學和太空科學。The Maurice Ewing Medal is given annually to one honoree in recognition of significant original contributions to the ocean sciences which includes for the advancement of oceanographic engineering, technology, and instrumentation and/or outstanding service to the marine sciences. The Ewing Medal is jointly sponsored with the United States Navy ...Contact our Member Service Center for help at [email protected], or 800.966. 2481 (toll-free in North America), or +1 202.462.6900. Ok. Toggle navigation. Toggle navigation. Home Present Oral Sessions Present In-Person Present Online Chair In-Person ... American Geophysical Union ...We are pleased to announce that AGU has selected the locations for our 2022 and 2024 Fall Meetings. The 2022 meeting will take place in Chicago, Ill., and the 2024 meeting will take … 概要. AGUは地球物理学分野での世界最大の学会であり、世界中の研究者や学生に開放されている。. 2004年 現在、130の国から41,000人が加盟している。. 1919年 に設立され、 1972年 に NPO法人 化した。. 気象学 ・ 海洋学 、 固体地球物理学 、 水文学 、 宇宙科学 ... AGU’s Scientific Ethics and Integrity Policy. AGU established a set of guidelines for scientific integrity and professional ethics [PDF] that govern the actions of members and our activities, including in the research and peer review processes of our scientific publications and meetings. Our policy takes a strong stance against harassment ...AGU press contact: Rebecca Dzombak, [email protected] (UTC-4 hours) Contact information for the researchers: Ki-Weon Seo, Seoul National University, [email protected] (UTC+9 hours) WASHINGTON — By pumping water out of the ground and moving it elsewhere, humans have shifted such a …A new home for the Landslide Blog. I started this blog on 16 December 2007 – that feels like a long time ago now – as a site on Blogger. In 2010, the American Geophysical Union established the AGU Blogosphere, and I moved the blog to this site at that time. For almost 13 years it has been a great home for this blog.Union Fellow. Stephen F. Ackley. For foundational, sustained work and pioneering discoveries in interdisciplinary sea ice research. Read Complete Citation. 2023 RECIPIENT. Union Fellow. Esben Auken. For innovative and sustained development of electromagnetic software and instruments that advance hydrologic and geologic discovery and solutions.24 October 2022. McCormick Place Convention Center Chicago. 2301 S King Dr, Chicago, IL 60616. AGU press contact: Liza Lester, +1 (202) 777-7494, [email protected]. WASHINGTON — The AGU …Please join us in congratulating our esteemed class of 2020 Union honorees. —Robin Bell, President, AGU; and LaToya Myles ( [email protected] ), Chair, Honors and Recognition Committee, AGU MedalsAbstract. Reports on the Annual Fall Meeting of the American Geophysical Union held in December 2003 in San Francisco. Outlines some of the topics covered, including an update on Total Mapping Ozone Spectrometer technology which investigates destruction of the ozone layer and a poster session on alternative careers for geoscientists.Please join us in congratulating our esteemed class of 2020 Union honorees. —Robin Bell, President, AGU; and LaToya Myles ( [email protected] ), Chair, Honors and Recognition Committee, AGU MedalsSalary Range: $110,000 - $180,000 per annum. CUNY Graduate School of Public Health & Policy. Title: Assistant, Associate or Full Professor of Public Health - 2 Positions (Tenure-track or Tenure) - REVISED Job ID: 29... View details.Eos, Transactions American Geophysical Union. Volume 92, Issue 12 p. 97-98. Feature. Free Access. Peatlands and Their Role in the Global Carbon Cycle. Zicheng Yu, Zicheng Yu [email protected] Lehigh University, Bethlehem, Pa., USA. Search for more papers by this author. D. W. Beilman,American Geophysical Union | 17,412 followers on LinkedIn. AGU is a global community supporting more than half a million advocates and professionals in Earth & space sciences. | AGU is a global community supporting more than half a million advocates and professionals in Earth and space sciences. Through broad and inclusive partnerships, AGU aims to advance …Since AGU Fall Meeting is online everywhere this year, we will host a virtual ceremony to celebrate the new class of Fellows as well as the other Honors and Recognition recipients on Wednesday, 9 ...The American Geophysical Union (AGU) Fall Meeting 2021, took place 13 - 17 December 2021 in New Orleans, USA. The Fall Meeting is the largest international Earth and space science meeting in the world. The American Geophysical Union Fall Meeting featured talks and panels covering a diverse …The Council is chaired by AGU’s president-elect, who along with AGU’s executive director/CEO, president, and Council vice chair serves on both the Board and Council to ensure consistency, continuity and communication throughout AGU leadership. The Council meets four times per year, in a combination of virtual and … The AGU23 meeting online scientific program and schedule is now available! AGU23 will offer session formats that foster and encourage discussion across the meeting. Click on the navigation bar to view the current list of keynotes and plenaries, the schedule at a glance, and session formats. Please check back regularly for updates. Welcome. Our Centennial year marks an important milestone for the American Geophysical Union. Since our founding in 1919, AGU has evolved in ways too numerous to count. Yet our mission remains the same: to promote discovery in Earth and space science for the benefit of humanity. We’re celebrating our 100 th anniversary because it provides an ... International Union of Geodesy and Geophysics American Geophysical Union : enjoying my time at IUGG23 talking about science and AGU. Attendees love…. Liked by Nicole Oliphant. Yesterday was ...Welcome. Our Centennial year marks an important milestone for the American Geophysical Union. Since our founding in 1919, AGU has evolved in ways too numerous to count. Yet our … AGU Membership includes free access to the full text of all AGU subscription journals, amounting to thousands of cutting-edge papers each year spanning the Earth and space sciences. AGU Members also have access to the AGU Digital Library, which includes all digitized journal content through 1996, the Eos archives, a free quarterly e-book, and a ... WASHINGTON, DC—The American Geophysical Union today released a revised version of its position statement on climate change. Titled “Human-induced Climate Change Requires Urgent Action,” the statement declares that “humanity is the major influence on the global climate change observed over the past 50 … We are experiencing difficulty processing your payment. Please do not refresh the page or submit again. Contact our Member Service Center for help at [email protected], or 800.966. 2481 (toll-free in North America), or +1 202.462.6900. American Geophysical Union Non-profit Organizations Washington, DC 18,445 followers AGU is a global community supporting more than half a million advocates and professionals in Earth & space sciences. AGU is LEED Platinum. AGU’s headquarters received 96 points under the LEED BD+C (v2009): New Construction framework, making it the highest-scoring commercial office building in Washington, DC. Welcome to the first Net Zero renovated building in DC! Schedule a tour of the building or host an event in AGU's state-of-the-art conference center. The American Geophysical Union is a 501 nonprofit organization of Earth, atmospheric, ocean, hydrologic, space, and planetary scientists and enthusiasts that according to their website includes 130,000 people . AGU's activities are focused on the organization and dissemination of scientific information in the interdisciplinary …
by Susan Lozier and LaToya Myles 3 October 2022. On behalf of the Earth and space sciences community, we congratulate the 36 recipients who are receiving AGU’s highest honors for their .... Hollywood casino gulf coast
Although bioenergy is a renewable energy source, it is not without impact on the environment. Both the cultivation of crops specifically for use as biofuels and the use of agricultural byproducts to generate energy changes the landscape, affects ecosystems, and impacts the climate. Bioenergy and Land Use Change focuses on regional and global …Contact our Member Service Center for help at [email protected], or 800.966. 2481 (toll-free in North America), or +1 202.462.6900. Ok Toggle navigation. Toggle navigation Toggle navigation ... American Geophysical Union ...Here is a guide to notable research presentations from centers and affiliates of the Columbia Climate School at the Dec. 11-15 meeting of the American Geophysical Union , the world’s largest gathering of earth and space scientists. The meeting takes place in San Francisco, and online across the globe. Talks here …Welcome. Our Centennial year marks an important milestone for the American Geophysical Union. Since our founding in 1919, AGU has evolved in ways too numerous to count. Yet our …AGU Hydrogeophysics Technical Committee. Executive Committee (2023-2024): Chair: Qifei Niu, Boise State University, [email protected]. Deputy Chair: Brady Flinchum, Clemson University, [email protected]. AGU Hydrogeophysics is part of the AGU Hydrology Section. Hydrogeophysics involves the use of geophysical measurements …International Union of Geodesy and Geophysics American Geophysical Union : enjoying my time at IUGG23 talking about science and AGU. Attendees love…. Liked by Nicole Oliphant. Yesterday was ...The American Geophysical Union is dedicated to advancing the Earth and space sciences for the benefit of humanity through its scholarly publications, conferences, and outreach programs. AGU is a not-for-profit, professional, scientific organization representing more than 60,000 members in 139 countries.We offer travel grants for those planning to attend AGU meetings and conferences. AGU meetings and scientific conferences foster learning and collaboration and promote topics that enhance …The American Geophysical Union is dedicated to advancing the Earth and space sciences for the benefit of humanity through its scholarly publications, conferences, and outreach programs. AGU is a not-for-profit, professional, scientific organization representing more than 60,000 members in 139 countries. Congratulations to the 2023 Honorees! Each year, AGU recognizes individuals and teams for their accomplishments in research, education, science communication and outreach. Honorees and their scientific efforts have transformed our understanding of the world, impacted our everyday lives, improved our communities and contributed to solutions for ... Eos, Transactions American Geophysical Union. Volume 72, Issue 41 p. 441-446. Free software helps map and display data. Paul Wessel, Paul Wessel. Department of Geology and Geophysics, School of Ocean and Earth Science and Technology, University of Hawaii, Honolulu, HI 96822.For Immediate Release WASHINGTON, DC—The American Geophysical Union (AGU) today announced its 2017 Fellows, an honor given to individual AGU members who have made exceptional scientific contributions and gained prominence in their respective fields of Earth and space sciences. Since the AGU Fellows program was …The kinetic energy spectrum of the Arctic Ocean circulation has two peaks, at the gyre scale and mesoscale, respectively. 80% (50%) of kinetic energy is on scales less than 100 km (30 km), with maximum content in the 10–20 km scale band in most eddy-rich areas. The magnitudes of the kinetic energy spectrum and content inside the Arctic Ocean ... The American Geophysical Union and its network of Earth and space scientists are committed to studying climate change, its impacts, and opportunities for improvement and to educating the public on their findings. Health. Major health concerns as a result of global warming include the following: water- and heat-related illnesses 概要. AGUは地球物理学分野での世界最大の学会であり、世界中の研究者や学生に開放されている。. 2004年 現在、130の国から41,000人が加盟している。. 1919年 に設立され、 1972年 に NPO法人 化した。. 気象学 ・ 海洋学 、 固体地球物理学 、 水文学 、 宇宙科学 ... Welcome. Our Centennial year marks an important milestone for the American Geophysical Union. Since our founding in 1919, AGU has evolved in ways too numerous to count. Yet our … Hydrology Program Lead- Alaska Division of Geological & Geophysical Surveys. Position is either in Faribanks or Anchorage, AK. The applicant must specify when applying. $3596.80 Bi-weekly; Alaska Division of Geological & Geophysical Surveys; The Alaska Division of Geological. Earth and Space Science. is an open access journal publishing original articles spanning all of the Earth, planetary and space sciences. ESS particularly welcomes papers presenting key data sets, observations, methods, instruments, sensors, and algorithms and showing their applications.Contact our Member Service Center for help at [email protected], or 800.966. 2481 (toll-free in North America), or +1 202.462.6900. Ok. Toggle navigation. Toggle navigation. AGU.ORG Contact ... American Geophysical Union ....