Galateia Terti and Zac Flamig with Galateia's poster at AGU 2015.Humberto Vergara provides EF5 training at a workshop in Colombia.EF5 training course at the Second Workshop on Geospatial Information in Villahermosa, Tabasco, Mexico.Marine's farewall luncheon after her 6 months in OK! Sept 2nd, 2015Dr. Sadiq Khan's Farewell Party 2015YuZhang (Erin)'s farewell party 2014HyDROS Students Conduct CREST Training Workshop with Namibia’s Department of HydrologyHyDROS Group Meeting Feb. 14th, 2014HyDROS Student Zac Flamig in Meetings with Officials from the Nigerian National Emergency Management AgencyDr. Di Long (UT Austin) with HyDROS groupHyDROS group with Dr. Huffman (third from left, photo by Berry)OSDC-PIRE Workshop in Edinburgh, ScotlandSPREAD workshop in Ft. Collins, ColoradoZac Flamig Hosted CREST Hydrologic Model Training Workshop in Kigali, RwandaHyDROS Members selected to Science TeamHyDROS Lab February 2013 MeetingNOXP Radar in France

Welcome to the Hydrometeorology and Remote Sensing (HyDROS) Laboratory

The HyDROS laboratory is a proud part of the University of Oklahoma (OU). We are located in the National Weather Center (NWC), Norman, Oklahoma. The HyDROS Lab is associated with the Advanced Radar Research Center (ARRC), Water Technology for Emerging Regions Center (WaTER), and the School of Civil Engineering & Environmental Science (CEES). The HyDROS Lab is a transdisciplinary research unit with synergy at the interface of remote sensing technology, water, weather, and climate. Scales of interest for modeling and prediction include the local, state, regional and global scales.

CREST Model Family

http://hydro.ou.edu/research/crest/
Global Streamflow Simulations for Flood & Drought Monitoring

http://eos.ou.edu
US Flash Flood Prediction System

http://flash.ou.edu
Meteorological Phenomena Identification Near the Ground

http://www.nssl.noaa.gov/projects/ping/
Radar Hydrology: Principles, Models, and Applications
Published:
December 23, 2014 by CRC Press
Content:
176 Pages | 13 Color & 41 B/W Illustrations
Author(s):
Yang Hong, Jonathan J. Gourley
Book Flyer:

CIMMS Undergraduate Research Assistant Position at the National Weather Center

HyDROS is seeking a new undergraduate research assistant. See the flier for required qualifications and how to submit your resume. Undergrad RA Flier


Our research discovered Global Vegetation Greening, combined with Climate Change, Promote Multi-decadal Rises of Global Land Evapotranspiration, accelerating global water cycles and potential regional drought risks.

Research highlights:
A team of researchers led by Ke Zhang, Yang Hong, and Jonathan Gourley recently discovered that Global Vegetation Greening, combined with Climate Change, Promote Multi-decadal Rises of Global Land Evapotranspiration, accelerating global water cycles and potential regional drought risks. The findings were published on Nature Publishing Group Scientific Report magazine’s website (http://www.nature.com/articles/srep15956/).

HighlightThe research team first generated a long-term global satellite record of land evapotranspiration using remote sensing satellite data since 1982. They investigated multi-decadal changes looking at trends between 1982 and 2013. In addition to global evapotranspiration trends, they examined vegetation greenness and general climate data including temperature, precipitation and cloudiness. Collectively, results show that during the past 32 years general increasing trends in both plant growth and evaporation with recent climate change mainly driven by vegetation greening and rising atmosphere moisture deficits. The study predicts that a continuation of these trends will likely exacerbate regional drought-induced disturbances, especially during regional dry climate phases associated with strong El Nino events.

Figure: (a) Annual anomalies of global land ET, global land air temperature and vegetation index NDVI from 1982 to 2013. A multivariate ENSO index, MEI, is shown with vertical color shading intensity. (b) Multi-decade spatial pattern of global land ET trends from 1982 to 2013.


HyDROS' Grand Challenge is to observe and predict the storage, movement, and quality of water across space-time scales by integrating advanced sensing technology and numerical predictive models into an end-to-end research and application framework.

HyDROS' Mission is to propose technological solutions for mitigating the impacts of climate change and natural hazards through interdisciplinary research and education by using the latest remote sensing technology, information technology, and hydrological models in collaboration with private and public organizations at both local and international levels for the creation of a resilient society.

We will pursue our Grand Challenge and Mission through transdisciplinary research and education involving faculty, students, and scientists with Engineering, Sciences, Math, and Socioeconomic Sciences backgrounds as well as cooperation with universities, governmental agencies, private companies/industry, and international counterparts.

We are always looking for talented and enthusiastic students and researchers. We have advised students major in Civil Engineering, Hydrology (Water Resource Engineering), Environmental Science (Water Track), Geography, Meteorology, Computer Science and Geoinformatics. For general information on the Graduate Programs, please visit the web site of Graduate College and respective Departments for application meterials. If you wish visit HyDROS, please contact yanghong@ou.edu for more information.