1 / 43

R. Pulwarty , J. Verdin , L. Darby, C. McNutt and the NIDIS Implementation Team

R. Pulwarty , J. Verdin , L. Darby, C. McNutt and the NIDIS Implementation Team. The National Integrated Drought Information System. Overview of NIDIS NIDIS Act of 2006 NIDIS Objectives & Structure Drought Portal NIDIS Pilot Projects

elysia
Télécharger la présentation

R. Pulwarty , J. Verdin , L. Darby, C. McNutt and the NIDIS Implementation Team

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. R. Pulwarty, J. Verdin, L. Darby, C. McNutt and the NIDIS Implementation Team The National Integrated Drought Information System

  2. Overview of NIDIS • NIDIS Act of 2006 • NIDIS Objectives & Structure • Drought Portal • NIDIS Pilot Projects • Summary of the Lake Blackshear and Apalachicola River & Bay Meetings • Overview of Goals and Objectives of the Meeting • ACF Data Committee

  3. National Integrated Drought Information System “Drought is the most obstinate and pernicious of the dramatic events that Nature conjures up. It can last longer and extend across larger areas than hurricanes, tornadoes, floods and earth quakes…causing hundreds of millions of dollars in losses, and dashing hopes and dreams.” US National Drought Policy Commission Report, May 2000 Public Law 109-430 (The NIDIS Act 2006) “Enable the Nation to move from a reactive to a more proactive approach to managing drought risks and impacts” “better informed and more timely drought-related decisions leading to reduced impacts and costs” www.drought.gov

  4. 4 National Integrated Drought Information System VISION and GOALS “A dynamic and accessible drought information system that provides users with the ability to determine the potential impacts of drought and the associated risks they bring, and the decision support tools needed to better prepare for and mitigate the effects of drought.” Public Law 109-430 (Signed by the President December 2006) (www.drought.gov)

  5. NIDIS Objectives • Creating a drought early warning informationsystem • Coordinating national drought monitoring and forecasting systems • Providing an interactive drought information clearinghouseand delivery system for products and services—including an internet portal and standardized products (databases, forecasts, Geographic Information Systems (GIS), maps, etc) • Designing mechanisms for improving and incorporating information to support coordinated preparedness and planning 5

  6. NIDIS: What it is and isn’t • NIDIS isn’t…… • a regulatory program and doesn’t establish minimum flow requirements • a decision maker that tells you how to plan for drought • Will not dictate indicators and triggers that should be used • a mediator between conflicting interests • a mechanism for declaring drought • NIDIS is charged with….. • providing better coordination for existing national drought monitoring and forecasting systems • Also, informs how to improve these systems • providing data, products, and processes that inform existing planning and preparedness efforts • providing an interactive drought information clearinghouse and delivery system for products and services

  7. NATIONAL NIDIS Governance: Executive Council NIDIS Program Office NIDIS Implementation Team: Over 50 Federal, state, tribal and private sector representatives REGIONAL NIDIS Technical Working Groups U.S. Drought Portal Public Awareness And Education WATERSHED/URBAN/LOCAL Engaging Preparedness Communities Interdisciplinary Research and Applications Integrated Monitoring and Forecasting Integrated Drought Information Systems Drought Early Warning System Design-Information clearinghouse, Pilots, and Implementation

  8. Drought and Water Resources Federal Partnerships Drought and Flood ImpactsAssessments and Scenarios Monitoring & Forecasting NIDIS-Information Services in support of Adaptation Engaging Preparedness & Adaptation Communication and Outreach

  9. The NIDIS U.S. Drought Portal (www.drought.gov) Recovery Key Clearinghouse Functions: Credible, Accessible, Timely Information on Where are drought conditions now? Does this event look like other events? How is the drought affecting me? Will the drought continue? Where can I go for help? Portlet example: NWS River Forecast Center Ohio River Water Resources Outlook- Ecosystem recovery

  10. NIDIS Early Warning Systems PilotsHighlighted-first round prototypes; Others-Regional DEWS & transferability Montana Columbia River Basin Great Lakes Chesapeake Bay California Missouri Great Plains Colorado River Basin Oklahoma Tennessee Valley Southeast

  11. From Pilots to a National DEWS Prototyping approaches/methods California Colorado River Basin Southeast Regional DEWS: Chesapeake Bay; Great Plains; Tennessee Valley; Montana; Columbia River Basin etc. Transferability National DEWS

  12. Pilot Implementation Upper Colorado River Basin: • Categories of drought information users & scales of analysis Kremmling • Upper Basin down to Lake Mead: • Large reservoir operations and triggers (full basin scale) • Large reservoir operations and triggers (Powell/Mead) • Sub-basin: • Inter- and Intra-basin transfers; Front range urban-agriculture-Changing water demand during drought • Ecosystem health/services including recreation and tourism impacts

  13. Federal National Center for Atmospheric Research (NCAR) National Drought Mitigation Center (NDMC) USDA: Natural Resources Conservation Service USFS: Region 2 USBR: Eastern Colorado Area Office, Great Plains Region, Office of Policy and Programs, Research and Development USGS: Colorado Water Science Center, Central Region, Grand Canyon Monitoring and Research Center NOAA: ESRL, NCEP, NCDC, NWS State/Local Colorado Division of Water Resources (CDWR) Colorado State Climatologist Colorado River Water Conservation District (CRWCD) Colorado Water Conservation Board (CWCB) CU – Western Water Assessment, CIRES, and CADSWES Denver Water Board Northern Colorado Water Conservancy District (NCWCD) Wyoming State Engineer Wyoming State Climatologist Utah State Climatologist Desert Research Institute/WRCC Pilot Implementation Upper Colorado River Basin: Scoping Workshop, Boulder CO, October 2008

  14. NIDIS – Upper Colorado River Basin Pilot • Actions from the Scoping Workshop • Inventory and assessment of drought indicators and triggers presently used in the UCRB • Develop a UCRB-specific drought monitor • Facilitate web access to indicator and trigger observational data and information products • Perform a monitoring networks gap analysis for the UCRB • Develop new/improved monitoring and impacts information

  15. Interviews and Focus Groupsconducted by the Colorado Climate Center exploring drought indicators, triggers and data needs by sector USBR (Grand Junction and Loveland offices) Colorado Division of Wildlife Colorado DNR (state and local) Denver Water and other smaller water providers Northwest Council of Governments (water quality) Watershed protection groups USDI (BLM, NPS) and other resource managers Colorado River Water Conservation District Northern Colorado Water Conservancy District EXCEL Energy Grand County interest group Summit County interest group Fraser Experimental Forest Water Availability Task Force Winter Park Resorts and other ski area representatives Other (discussed with WY and UT State Climatologists, but no interviews with users outside Colorado)

  16. General Findings Results vary by sector and by individual user based on “exposure to drought risk” and most (not all) users track available hydro-climatic data and projections from existing sources, at least at critical times of year Water rights and the prior appropriation doctrine dictates “exposure and potential risk and impacts” for pretty much all surface water users. River “calls” are the ultimate triggers and indicators Operators of the major reservoirs systematically said “our jobs are easiest during drought but our critical decisions and errors are made during high flows” Most surface water interests said “I’m not that worried about drought in this basin until it is at least a 3-year drought Drought indices are less likely to be used in decision making but more likely to be used for general comparison with other geographic regions and to communicate to the public or to non technical oversight groups (Boards) why drought actions like conservation or curtailment may be needed

  17. Requested information by users More detailed local monitoring better forecasts “hand holding” for interpretation and application of complex drought information (including the use of available indexes) better elevational knowledge of precip and anomalies better historical perspective on streamflow and reservoir data easier one-stop shopping for all information inclusion of water demand emphasis on “Familiar Analogs” “It is now as dry as 19__”

  18. Other UCRB Activities • NRCS Revised Surface Water Supply Index (SWSI) for Colorado • Partnership with CUAHSI to Develop Drought Index System Architecture • Integrate CPC objective climate forecasts into RFC Ensemble Streamflow Predictions (ESP) • UCRB Water Demand Spatial Analysis • Reconciling Projections of 21st Century Colorado River Flows • Coordination with Colorado Water Conservation Board and Revision of State Drought Mitigation and Response Plan

  19. Pilot Implementation Upper Colorado River Basin Year 2 Actions Prototyping/gaming: Given better data and information coordination, would responses have been improved for past events? Assess: • Value of improved information using past conditions • Responses for projections/scenarios (seasons, decadal, change) • Develop EWS Fora • Feedback on priorities (e.g. data gaps) to Executive Council

  20. UCRB Summary • Identified set of common problems • Assessing gaps in monitoring, forecasting, and data dissemination • How do people in the UCRB think about drought • Critical Research Questions • Ways to Improve Coordination & Preparedness • Evaluation: Do people make better decisions with better information

  21. Pilot ImplementationSoutheast US • Yadkin-Pee Dee • Apalachicola-Chattahoochee-Flint • Catawba-Wateree • Southeast United States Pilot • Chapel Hill – July 2009 • Apalachicola-Chattahoochee-Flint (ACF) Basin Scoping Workshop – Lake Blackshear, GA – Dec 2009

  22. ACF Scoping Workshop OverviewLake Blackshear, GADec 2/3, 2009

  23. Agencies represented at the Lake Blackshear meeting ACF Stakeholders Organization Alabama Office of Water Resources Apalachicola Riverkeeper Auburn University Agriculture Extension Department of Natural Resource Environmental Protection Agency Georgia Environmental Protection Division Joseph W. Jones Ecological Research Center Muscogee Nation of Florida National Drought Mitigation Center, University of Nebraska NOAA Northwest Florida Water Management District Southeast Indigenous Peoples' Center Southern Co. U.S. Fish and Wildlife Service U.S. Geological Survey University of Alabama-Huntsville University of Georgia University of South Carolina

  24. Key issues for the Pilot to address, as determined by attendees at the Lake Blackshear meeting: • Gaps in understanding • Water availability and demand • The role of groundwater in the basin water budget • Gaps in measurements • Perform a data inventory for the basin (Led by Pam Knox) • Determine what data gaps need to be filled for adequate basin-scale coverage • Presentation of information • Present water information with high visual impact (e.g., demonstrate the impacts of different lake levels or river flows on recreational use with easy to understand graphics) • Present water information at the basin scale • Data related to drought monitoring and forecasting should be made available at a single user-friendly web site

  25. Key issues for the Pilot to address, as determined by attendees at the Lake Blackshear meeting (con’t): • Education • Educate the public about the causes and impacts of drought throughout the basin • Educate the state legislatures so they understand drought adequately enough to make decisions that enhance the states' response to drought • Drought Indicators • Develop drought indicators that accurately represent the current stage of drought (e.g., various lake levels at Lake Lanier can be tied to different stages of drought) • Make sure this drought indicator information is accessible and understandable to the public • Forecasting • Ensemble Streamflow Prediction models need low-flow calibrations • Develop a low-flow data base and products for assessing and forecasting drought

  26. Upper Chattahoochee Middle Chattahoochee-Flint Apalachicola River & Bay

  27. ACF Basin Workshops & Meetings • ACF Scoping Workshop – Lake Blackshear, GA: Dec 2009 • Army Corps of Engineers – Mobile, AL: March 2010 • Apalachicola Sub-basin – Apalachicola, FL: April 2010 • Middle Chattahoochee & Flint Sub-basin - GA : May 2010 • Intertribal Meeting – Tama Creek Reservation, GA: June/July 2010 • Upper Chattahoochee - Sub-basin: June 2010 • Full basin – Fall 2010?

  28. Apalachicola River & BayApril 27/28, 2010

  29. Apalachicola River & Bay April 27/28, 2010 Agencies represented… Apalachicola National Estuarine Research Reserve Apalachicola Riverkeeper City of Apalachicola Florida Department of Environmental Protection Florida Fish and Wildlife Commission Florida Sea Grant Extension Franklin County Florida State University National Oceanic and Atmospheric Administration Northwest Florida Water Management District Southern Nuclear University of Florida

  30. Recommended Actions or Items to Investigate • Data • Water balance by region and sector • Consolidate data across sources for streamflows, water table depth, reservoir evaporation and reservoir levels • Basin inflow information • Water use information, particularly agricultural use • Groundwater pumping rates from GA • QA/QC issues for the 3 gages on the Apalachicola that are maintained by the Corps • USGS has invited other agencies to submit well data to the US Climate Response Network; USGS will compute stats, etc.

  31. Recommended Actions • Develop and provide general public with drought information -- data visualizations, historical comparisons, educational materials • Fill information gaps • Seasonal precipitation forecasts in November, reassess by mid-February • Improved forecasts for summer, northern basin • Assess stakeholders – information needs, possible applications • Value of water to natural ecosystems and ecosystem services and biological drought impacts • Plain English interpretations of technical products released by the NWS

  32. Recommended Actions • Can we have input into the Corps water control manual? • Incorporation of ENSO phase effects • Drought recovery • Refill issues once the rain has started again

  33. Possible Tools & Mechanisms • Groundwater and Corps lake levels available at one web site, with enough data to provide historical context • Tri-state webinars to review ACF basin met and hydro data; could feed into the drought monitor via drought monitor author participation • Public discussion boards for drought • Something for the general public • Something for more technical folks • Climate outlook presentations to ACF Stakeholders

  34. Possible areas for Research • Drought Indicators • Develop indicators for entering a dry period • Learn more about how to relate the timing of drought onset to impacts – connect to physical data • Flows needed for endangered species

  35. Workshop GoalsMiddle Chattahoochee & Flint River Basins

  36. Workshop Goals • This is the second of 3 sub-basin meetings – we will be combining information learned from this meeting with information learned at the other two meetings • Information sharing • Background about the Middle Chattahoochee & Flint River Basins • Lessons learned during previous droughts • Brainstorming & discussions • How can we make dealing with the next drought easier? • Using your post-drought 20/20 vision, what would have made your job easier during the last drought? • Pulling it all together • What are 3 or 4 activities or products that we should consider as key pieces in the design of a drought early warning information system for the ACF basin?

  37. Steering Committee • John Christy, AL State Climatologist, Univ. of Alabama • Stan Cook, Chief of Fisheries, DCNR • Keith Ingram, Univ. of Florida • Inchul Kim, GA EPD • Tom Littlepage, ADECA • Mark Masters, H2O Policy Center • Jim Phillips, Middle Chattahoochee Water Coalition • Lynn Sisk, Chief, Water Quality Branch, Water Division, ADEM • PuneetSrivastava, Assoc. Professor of Ecological Engineering, Auburn University

  38. ACF Data Committee

  39. NIDIS ACF Data Group Activities • Group contains about 15 members • Met three times by teleconference • Set up a Google Docs spreadsheet of data sets that group can edit and enrich • Currently discussing how to disseminate the dataset and solicit contributions from other user groups and stakeholders

  40. Dataset Spreadsheet Categories of data collected: • Remotely sensed observations • satellite, lidar, radar • Surface-based observations • weather, hydrology, soils • Biological datasets • fish populations, plant surveys • Reanalysis and model datasets • PRISM climate, salinity models

  41. Sample of database

  42. Next steps • We need additional input of data sets to improve the database • We are exploring the development of a user group on Google or Drought.org for ongoing dialog and suggestions • We are developing informational material to bring to conferences and post online • Identify who is using the data and information • Identify monitoring and information gaps and how delivery could be improved Please help us expand our spreadsheet! Contact Pam Knox, pknox@uga.edu 706-542-6067

More Related