A33J:
Intraseasonal to Decadal Climate Variability, Prediction, and Predictability Associated with Land-Atmosphere Interactions III Posters


Session ID#: 8298

Session Description:
Climate variability and change can have significant effects on decadal and shorter time scales.  Although land has been recognized to play a key role in comprehensive, reliable global and regional predictions, the effect of land-climate interactions and associated mechanisms in intraseasonal to decadal climate variability, anomalies, and trends have not yet fully understood.  This session focuses on the effect of the meteorological, hydrological, biophysical, ecosystem processes, land cover and land use change, and turbulence processes that underlie the connections between climate and soil moisture, soil temperature, surface emitted aerosols, ecosystem, snow, and frozen soil on the intraseasonal-to-decadal variability, prediction and predictability of meteorological and climate processes, such as monsoons, droughts, and flooding. The session encourages studies that investigate land-climate interactions from various perspectives using observational, diagnostic or modeling approaches, including the physical mechanisms involved.  Results from large scale data analyses and model intercomparison studies are welcome.
Primary Convener:  Yongkang Xue, University of California, Los Angeles (UCLA), Department of Geography, Los Angeles, United States
Conveners:  Paul Dirmeyer, George Mason University Fairfax, Atmospheric, Oceanic & Earth Sciences Department, Fairfax, VA, United States and William K-M Lau, U. of Maryland, College Park, United States
Chairs:  Paul Dirmeyer, George Mason University, Center for Ocean-Land-Atmosphere Studies, Fairfax, United States and William K-M Lau, U. of Maryland, College Park, United States
OSPA Liaison:  Kyu-Myong Kim, NASA Goddard Space Flight Center, Greenbelt, MD, United States

Cross-Listed:
  • B - Biogeosciences
  • C - Cryosphere
  • GC - Global Environmental Change
  • H - Hydrology
Index Terms:

1622 Earth system modeling [GLOBAL CHANGE]
1817 Extreme events [HYDROLOGY]
3305 Climate change and variability [ATMOSPHERIC PROCESSES]
3322 Land/atmosphere interactions [ATMOSPHERIC PROCESSES]

Abstracts Submitted to this Session:

Spin-up simulation behaviors in a climate model to build a basement of long-time simulation (69974)
Jiwoo Lee, Lawence Livermore National Laboratory, Livermore, United States, Yongkang Xue, University of California, Los Angeles (UCLA), Department of Geography, Los Angeles, United States and Dr. Fernando De Sales, PhD., San Diego State University, Geography, San Diego, CA, United States
Central Pacific-like Warming Event Induced by Eastern Pacific Event and Possible Mechanism (68538)
Yang Wang, University of California Los Angeles, Department of Geography, Los Angeles, CA, United States; Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing, China, Yaoming Ma, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Land-Atmosphere Interaction and its Climatic Effects Group, State Key Laboratory of Tibetan Plateau Earth System, Resources and Environment (TPESRE), Beijing, China and Yongkang Xue, University of California, Los Angeles (UCLA), Department of Geography, Los Angeles, United States
Can a Global Model Accurately Simulate Land-Atmosphere Interactions under Climate Change Conditions? (64735)
Chunlue Zhou, Beijing Normal University, College of Global Climate Change and Earth System Science, Beijing, China and Kaicun Wang, Beijing Normal University, Beijing, China
Dynamic carbon allocation significantly changed land carbon sink and carbon pool sizes (77133)
Jiangzhou Xia, Beijing Normal University, Beijing, China and Wenping Yuan, Sun Yat‐Sen University, School of Atmospheric Sciences, Guangzhou, China
The Statistical Relationship Between Remotely Sensed Vegetation and Climate for the Last 15 years is not Reflective of the last 30 years (77892)
Gregory Ross Quetin, University of Washington Seattle Campus, Atmospheric Sciences, Seattle, WA, United States and Abigail L. S. Swann, University of Washington Seattle Campus, Department of Atmospheric Sciences and Department of Biology, Seattle, WA, United States
Wilting Point is the Key Link between the Water and Carbon Cycles in a Remote Sensing-Constrained Global Terrestrial Biosphere Model (73902)
Bo Qiu, University of California Los Angeles, Los Angeles, CA, United States; Nanjing University, Nanjing, China, Yongkang Xue, University of California, Los Angeles (UCLA), Department of Geography, Los Angeles, United States, Joshua Fisher, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States and Weidong Guo, Nanjing University, School of Atmospheric Sciences,Joint International Research Laboratory of Atmospheric and Earth System Sciences, Nanjing, China
Increasing drought trend in China under climate warming (62063)
Yang Chen, Beijing Normal University, Beijing, China and Wenping Yuan, Sun Yat‐Sen University, School of Atmospheric Sciences, Guangzhou, China
Detection of phonological transitions of spring maize in Northeast China during the last 20 years using daily NOAA/AVHRR NDVI temporal series data (62858)
Xuexia Zhang, Beijing Forestry University, School of Soil and Water conservation, Beijing, China; University of California Los Angeles, Department of Geography, Los Angeles, CA, United States and Yongkang Xue, University of California, Los Angeles (UCLA), Department of Geography, Los Angeles, United States
Modelling the hydrometeorological response to changing lengthscales of deforestation in the Amazon (75487)
Shawna L McKnight, Georgia Institute of Technology Main Campus, Atlanta, GA, United States, Rafael L Bras, Georgia Institute of Technology, School of Civil & Environmental Engineering, Atlanta, United States and Jingfeng Wang, Georgia Institute of Technology Main Campus, Civil and Environmental Engineering, Atlanta, United States
Amazon Deforestation Impacts on Pacific Climate (83292)
Leah A Lindsey, Colorado State University, Atmospheric Science, Fort Collins, CO, United States and Prof. David A Randall, Colorado State University, Fort Collins, United States
Two-way Feedbacks Between Tropical North Atlantic SST and Amazon River Basin Hydroclimatology at Seasonal and Interannual Timescales (70741)
Luis Alejandro Builes-Jaramillo, Universidad Nacional de Colombia, Bogota, Colombia; Institución Universitaria Colegio Mayor de Antioquia, Facultad de Arquitectura e Ingeniería, Medellín, Colombia and German Poveda, Universidad Nacional de Colombia, Medellin, Departamento de Geociencias y Medio Ambiente, Medellin, Colombia
Model Simulation of Soil Temperature Impacts on Regional Climate (86732)
Xingang Fan, Western Kentucky University, Bowling Green, KY, United States
On the Use of Statistical Downscaling to Improve the Skill in Decadal Predictions of Temperature over the Continental United States (63480)
Kaustubh Anil Salvi, Indian Institute of Technology Bombay, Department of Civil Engineering, Mumbai, India, Gabriele Villarini, IIHR—Hydroscience and Engineering, Iowa City, IA, United States and Gabriel Andres Vecchi, Princeton University, Department of Geosciences and The High Meadows Environmental Institute, Princeton, NJ, United States
Simulation of the Diurnal Cycle of Integrated Precipitable Water in the North American Monsoon Region (86808)
Carlos Abraham Ochoa1, Arturo Quintanar1, David K Adams2 and Benjamin Martinez-lopez1, (1)Universidad Nacional Autonoma de Mexico, Mexico City, Mexico, (2)National Autonomous University of Mexico, Ciudad de Mexico, Mexico
A Synoptic Air Mass Approach to Defining Southwest U.S. Summer Duration and Change (71420)
Christopher Morrill, Cassidy Jane Wachtel and Melissa L Godek, SUNY College at Oneonta, Kinderhook, NY, United States
Thermodynamic Characteristics of Intense Convective Events Over the Mexico City Valley (84393)
Arturo Quintanar1, Carlos Abraham Ochoa1, David K Adams2, Benjamin Martinez-lopez1 and Alejandro Campos-Solorzano3, (1)Universidad Nacional Autonoma de Mexico, Mexico City, Mexico, (2)National Autonomous University of Mexico, Ciudad de Mexico, Mexico, (3)UNAM National Autonomous University of Mexico, Mexico City, Mexico
Short-term Climate Simulations of African Easterly Waves with a Global Mesoscale Model (77333)
Bo-Wen Shen, San Diego State University, San Diego, CA, United States
Sensitivity of West African Monsoon water cycle to land surface schemes in RegCM4 (73834)
Ismaila Diallo, University of California Los Angeles, Los Angeles, United States and Yongkang Xue, University of California, Los Angeles (UCLA), Department of Geography, Los Angeles, United States
Implication of Agricultural Land Use Change on Regional Climate Projection (80290)
Kazi F Ahmed, University of Connecticut, Department of Civil and Environmental Engineering, Storrs Mansfield, CT, United States, Guiling Wang, University of Connecticut, Department of Civil and Environmental Engineering, Groton, CT, United States and Liangzhi You, International Food Policy Research Institute, Dakar, Senegal
Role of Terrestrial Moisture Source Transport on Summer Monsoon Rainfall Variability over Ganga River Basin (78444)
Amey Pathak1, Subimal Ghosh1, Praveen Kumar2 and Sahana A S3, (1)Indian Institute of Technology Bombay, Department of Civil Engineering, Mumbai, India, (2)University of Illinois at Urbana Champaign, Urbana, United States, (3)Indian Institute of Technology Bombay, Mumbai, India
The Impacts of Land Degradation on the Summer Climate over East Asia and mechanisms (68683)
Qian Li, University of California Los Angeles, Department of Atmospheric and Oceanic Sciences, Los Angeles, CA, United States and Yongkang Xue, University of California, Los Angeles (UCLA), Department of Geography, Los Angeles, United States; University of California Los Angeles, Department of Geography, and Department of Atmospheric and Oceanic Sciences, Los Angeles, CA, United States
Validating the Sensitivity of a Regional Climate Model to Land Surface Parameterization Schemes for East Asian Summer Monsoon (59860)
Wenkai Li1, Weidong Guo2, Yongkang Xue3, Congbin Fu1 and Bo Qiu1, (1)Nanjing University, Nanjing, China, (2)Nanjing University, School of Atmospheric Sciences,Joint International Research Laboratory of Atmospheric and Earth System Sciences, Nanjing, China, (3)University of California, Los Angeles (UCLA), Department of Geography, Los Angeles, United States
Impact of Land Surface Parameters on the Evaluation of East Asia Monsoon Precipitation (64266)
Ye Liu, Pacific Northwest National Laboratory, Richland, WA, United States; University of California Los Angeles, Geography, Los Angeles, CA, United States, Yongkang Xue, University of California, Los Angeles (UCLA), Department of Geography, Los Angeles, United States and Weidong Guo, Nanjing University, School of Atmospheric Sciences,Joint International Research Laboratory of Atmospheric and Earth System Sciences, Nanjing, China
Numerical study of urbanization effect on a heavy storm event in Beijing (76810)
Zhenxin Liu, IAP Insititute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China

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