Avery
Susan K.
Avery
Susan K.
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ArticleEvaluating knowledge to support climate action: A framework for sustained assessment. report of an independent advisory committee on applied climate assessment.(American Meteorological Society, 2019-05-21) Moss, Richard H. ; Avery, Susan K. ; Baja, Kristin ; Burkett, Maxine ; Chischilly, Ann Marie ; Dell, Janet ; Fleming, P. A. ; Geil, Kerrie L. ; Jacobs, Katharine L. ; Jones, Alan H. ; Knowlton, Kim ; Koh, Jay ; Lemos, Maria Carmen ; Melillo, Jerry M. ; Pandya, Rajul ; Richmond, Terese ; Scarlett, Lynn ; Snyder, Jared ; Stults, Melissa ; Waple, Anne ; Whitehead, Jessica ; Zarrilli, Daniel ; Ayyub, Bilal M. ; Fox, James ; Ganguly, Auroop ; Joppa, Lucas ; Julius, Susan ; Kirshen, Paul ; Kreutter, Rebecca ; McGovern, Amy ; Meyer, Ryan ; Neumann, James ; Solecki, William ; Smith, Joel ; Tissot, Philippe ; Yohe, Gary ; Zimmerman, RaeAs states, cities, tribes, and private interests cope with climate damages and seek to increase preparedness and resilience, they will need to navigate myriad choices and options available to them. Making these choices in ways that identify pathways for climate action that support their development objectives will require constructive public dialogue, community participation, and flexible and ongoing access to science- and experience-based knowledge. In 2016, a Federal Advisory Committee (FAC) was convened to recommend how to conduct a sustained National Climate Assessment (NCA) to increase the relevance and usability of assessments for informing action. The FAC was disbanded in 2017, but members and additional experts reconvened to complete the report that is presented here. A key recommendation is establishing a new nonfederal “climate assessment consortium” to increase the role of state/local/tribal government and civil society in assessments. The expanded process would 1) focus on applied problems faced by practitioners, 2) organize sustained partnerships for collaborative learning across similar projects and case studies to identify effective tested practices, and 3) assess and improve knowledge-based methods for project implementation. Specific recommendations include evaluating climate models and data using user-defined metrics; improving benefit–cost assessment and supporting decision-making under uncertainty; and accelerating application of tools and methods such as citizen science, artificial intelligence, indicators, and geospatial analysis. The recommendations are the result of broad consultation and present an ambitious agenda for federal agencies, state/local/tribal jurisdictions, universities and the research sector, professional associations, nongovernmental and community-based organizations, and private-sector firms.
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ArticleGravity wave characteristics in the mesopause region revealed from OH airglow imager observations over Northern Colorado(John Wiley & Sons, 2014-01-31) Tang, Yihuan ; Dou, Xiankang ; Li, Tao ; Nakamura, Takuji ; Xue, Xianghui ; Huang, Can ; Manson, Alan ; Meek, Chris ; Thorsen, Denise ; Avery, Susan K.Using 5 years of all-sky OH airglow imager data over Yucca Ridge Field Station, CO (40.7°N, 104.9°W), from September 2003 to September 2008, we extract and deduce quasi-monochromatic gravity wave (GW) characteristics in the mesopause region. The intrinsic periods are clustered between approximately 4 and 10 min, and many of them are unstable and evanescent. GW occurrence frequency exhibits a clear semiannual variation with equinoctial minima, which is likely related to the seasonal variation of background wind. The anomalous propagation direction in January 2006, with strong southward before major warming starting in 21 January and weak southward propagation afterward, was most likely affected by stratospheric sudden warming. The momentum fluxes show strongly anticorrelated with the tides, with ~180° out of phase in the zonal component. While in the meridional component, the easterly maximum occurred approximately 2–6 h after maximum easterly tidal wind. However, the anticorrelations are both weakest during the summer. The dissipating and breaking of small-scale and high-frequency GW's components could have a potential impact on the general circulation in the mesopause region.
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PreprintGlobal Ocean Summit : a forum for institutional coordination of global ocean observations( 2014-11) Cai, Wenju ; Avery, Susan K. ; Leinen, Margaret S. ; Lee, Kenneth ; Lin, Xiaopei ; Visbeck, MartinA sustainable global ocean observation system requires timely implementation of a global ocean observation framework. The recent Qingdao Global Ocean Summit offers an effective mechanism for a coherent institutional response to emerging scientific and societal drivers, and for promoting the capacity building in developing economies that is essential for increasing the value and broadening the funding base of the observation system.
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ArticleFramework for sustained climate assessment in the United States(American Meteorological Society, 2019-06-04) Moss, Richard H. ; Avery, Susan K. ; Baja, Kristin ; Burkett, Maxine ; Chischilly, Ann Marie ; Dell, Janet ; Fleming, P. A. ; Geilf, Kerrie L. ; Jacobs, Katharine L. ; Jones, Alan H. ; Knowlton, Kim ; Koh, Jay ; Lemos, Maria Carmen ; Melillo, Jerry M. ; Pandya, Rajul ; Richmond, Terese ; Scarlett, Lynn ; Snyder, Jared ; Stults, Melissa ; Waple, Anne ; Whitehead, Jessica ; Zarrilli, Daniel ; Fox, James ; Ganguly, Auroop ; Joppa, Lucas ; Julius, Susan ; Kirshen, Paul ; Kreutter, Rebecca ; McGovern, Amy ; Meyer, Ryan ; Neumann, James ; Solecki, William ; Smith, Joel ; Tissot, Philippe ; Yohe, Gary ; Zimmerman, RaeAs states, cities, tribes, and private interests cope with climate damages and seek to increase preparedness and resilience, they will need to navigate myriad choices and options available to them. Making these choices in ways that identify pathways for climate action that support their development objectives will require constructive public dialogue, community participation, and flexible and ongoing access to science- and experience-based knowledge. In 2016, a Federal Advisory Committee (FAC) was convened to recommend how to conduct a sustained National Climate Assessment (NCA) to increase the relevance and usability of assessments for informing action. The FAC was disbanded in 2017, but members and additional experts reconvened to complete the report that is presented here. A key recommendation is establishing a new nonfederal “climate assessment consortium” to increase the role of state/local/tribal government and civil society in assessments. The expanded process would 1) focus on applied problems faced by practitioners, 2) organize sustained partnerships for collaborative learning across similar projects and case studies to identify effective tested practices, and 3) assess and improve knowledge-based methods for project implementation. Specific recommendations include evaluating climate models and data using user-defined metrics; improving benefit–cost assessment and supporting decision-making under uncertainty; and accelerating application of tools and methods such as citizen science, artificial intelligence, indicators, and geospatial analysis. The recommendations are the result of broad consultation and present an ambitious agenda for federal agencies, state/local/tribal jurisdictions, universities and the research sector, professional associations, nongovernmental and community-based organizations, and private-sector firms.