UL
Member Since 1981
Upmanu Lall
Professor
AGU Research
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The Value of Large‐Scale Climatic Indices for Monthly Forecasting Severity of Widespread Flooding Using Dilated Convolutional Neural Networks
EARTH'S FUTURE
20 february 2024
Larisa Tarasova, Bodo Ahrens, Amelie Krug, Upmanu ...
Spatially co‐occurring floods pose a threat to the resilience and recovery of the communities. Their timely forecasting plays a crucial role ...
The influence of global warming and pan-tropical interactions on ENSO dynamics
TROPICAL PACIFIC CLIMATE VARIABILITY: DYNAMICS, TELECONNECTIONS, IMPACTS, AND PROJECTIONS IV POSTER
ocean sciences | 15 december 2023
Lei Yan, Mengjie Zhang, Mark A. Cane, Upmanu Lall
The El Niño-Southern Oscillation (ENSO), notably originating from the central and eastern Pacific Ocean, is recognized as the primary and influen...
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Investigating Fair Water Trading Markets and Economic Impacts to Overcome Scarcity Challenges in the Lower Colorado River Basin
WATER SCARCITY AND WATER SECURITY IN A CHANGING WORLD III ELIGHTNING
global environmental change | 14 december 2023
Laureline Josset, Xin Lan, Upmanu Lall, Lifeng Luo
The Lower Colorado River Basin has been experiencing a series of arid conditions, and droughts are expected to increase in severity and frequency. In ...
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A comparative assessment of top-down and bottom-up approaches to modeling refugee movement in the Russo-Ukrainian War
ENVIRONMENTAL CHANGES AND HUMAN MIGRATION: ADVANCES IN MODELING AND ANALYSIS II POSTER
global environmental change | 13 december 2023
Michael J. Puma, Brandon Rose, Anish M. Kalro, Mat...
We compared two approaches for predicting how refugees move, particularly within the context of the Russo-Ukrainian War: a top-down approach using lin...
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Enhancing Satellite Data Coverage: Leveraging Multiple Sensors to Bridge Information Gaps in Urban Flood Mapping
RECENT ADVANCES IN REMOTE SENSING AND MODELING OF FLOOD INUNDATION III ORAL
hydrology | 13 december 2023
Ariful Islam, Zhijie Zhang, Rohit Mukherjee, Upman...
Urban areas are increasingly at risk of flooding due to rapid urbanization and climate change. Accurate and timely urban flood mapping is essential fo...
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Modeling Migration Flows with Non-Homogeneous Hidden Markov Models
ENVIRONMENTAL CHANGES AND HUMAN MIGRATION: ADVANCES IN MODELING AND ANALYSIS II POSTER
global environmental change | 13 december 2023
Emile Esmaili, Aric Cutuli, Upmanu Lall, Michael J...
Current models of human migration rely on multivariate regressions that do not explicitly model the temporal structure of the data, leading to a parti...
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A Bayesian Hierarchical Framework for Modeling Migration Flows
ENVIRONMENTAL CHANGES AND HUMAN MIGRATION: ADVANCES IN MODELING AND ANALYSIS II POSTER
global environmental change | 13 december 2023
Aric Cutuli, Upmanu Lall, Michael J. Puma, Emile E...
The prediction of migration flows, or the number of individuals who will migrate from one location to another, is a fundamental goal of research on po...
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An Exploratory Analysis of the Role of Ownership and Size on Financial and Service Performance of Drinking Water Utilities
INTEGRATING SOCIAL, SCIENTIFIC, AND ENGINEERING APPROACHES TO IDENTIFY AND ADDRESS GAPS IN WATER INFRASTRUCTURE AND HOUSEHOLD WATER SECURITY II POSTER
hydrology | 13 december 2023
Alexandra Novak, Upmanu Lall, Carolyn Hayek, Aanya...
The United States water infrastructure is aging and requires trillions of dollars in investments in the coming years. The decline in federal funding f...
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