DOCSLIB.ORG

Changing Climates Changing Climates

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Changing Climates Changing Climates Story by Kathy Wythe CHANGING CLIMATES Researchers investigating effects, mitigation tx H2O | | pg. pg. 2 2 Editor’s note: This story highlights climate change research from only a few scientists in Texas. A more detailed story of their research is available on Texas Water Resources Institute’s web site at http://twri.tamu.edu/climatechange. Other researchers are listed at http://twri.tamu.edu/climatechangeresearchers. Additional scientists may be added by clicking on the comment section. ong before climate change Land global warming became such a popular topic, scientists were researching the different aspects of the world’s changing climate. CHANGING CLIMATES In Texas alone, dozens of scientists from different universities and a wide range of academic areas are investigating the different compo- nents. More recently, they are taking information gleaned from the global climate models and applying them to research questions pertaining to Texas. Dr. Bruce McCarl, Regents Professor of agricultural economics at Texas A&M University, has researched the economics of climate change for the last 20 McCarl years. McCarl, as a lead ] txtx H H2O2O | | pg. 3 Changing Climates author in a 2007 Intergovernmental Panel tributor to and expert reviewer on Climate Change (IPCC) report, shares of the latest IPCC report, in the 2007 Nobel Peace Prize with the other Hayhoe also shared in the scientists on the panel as well as Al Gore. Nobel Peace Prize. She is His research has focused on economic effects currently collaborating with of climate change on agriculture and forestry researchers from the Univer- and their possible roles in mitigating climate sity of Chicago, University change. of Illinois, and Harvard Uni- In his mitigation research, McCarl has versity on a National Science Hayhoe proposed that agriculture can help reduce Foundation grant to develop greenhouse gases. The first option, he said, new statistical methods to relate global is for agriculture to reduce and control direct climate projections to what will happen emissions by reducing irrigation pumping, at the local scale. which uses energy; reducing fertilizer use, She said people need specific examples which produces the greenhouse gas, nitrous about the effects of climate change, like an oxide; and improving manure management increase in the number of days a city might of livestock herds. The second way is by modi- experience over 100 degrees Fahrenheit, or fying agricultural management to enhance a change in the frequency of drought condi- the stored carbon, thus increasing carbon tions. “People need this type of information sequestration. McCarl said agriculture could to make decisions,” she said, and individual also generate products that offset fossil fuel- cities need the information to make decisions intensive products. when planning for the future. Another Texas A&M “As individuals, we need to see how climate researcher, Dr. Gerald North, changes will affect where we live because we is an expert on simplified are being asked to make lifestyle changes to climate models, Earth prevent potentially dangerous impacts observing satellites, ancient of climate changes,” she said. “If we don’t climates, and the detection know what those impacts are likely to be and attribution of climate for us personally, it’s hard to be motivated change. The Distinguished to make those changes.” Professor of atmospheric North Professor of atmospheric sciences at sciences recently has been Texas A&M and the state’s studying climate models to better understand climatologist, Dr. John Nielsen- how precipitation, evaporation, and runoff Gammon, researches climate over the Greater Texas region will change variability and change in the over the next century. past. He has also investigated North and his colleagues in Texas A&M’s regional drought causes and Department of Atmospheric Sciences issued mechanisms, including specific a statement supporting the IPCC reports meteorological factors that and findings. The statement is available at lead to lack of rainfall in the http://www.met.tamu.edu/climatechange.php. Nielsen-Gammon summer, hurricane frequency, Katharine Hayhoe, associate professor and climate data quality. of geosciences at Texas Tech University, uses In one project, he is working with the Insti- global and regional climate model simulations tute for Science Technology and Public Policy to determine what climate change means to of The Bush School of Government and Public the places where we live. As a current con- Service, providing climate data for a project tx H2O | | pg. pg. 4 4 studying drought and drought variability Both projects are examining how decision over the past century in Texas and New makers and other stakeholders use science Mexico and policy makers’ perceptions of information about global climate change in drought. His research is specifically “looking their decision making process. Vedlitz said at spatial patterns of droughts in the past the researchers have done regional studies and frequency and whether precipitation and on the Gulf Coast, national studies of decision drought has changed significantly over the makers, national public opinion polls and past 100 years,” he said. He has found that interviewed a national sample of climate total precipitation has increased in Texas by scientists to determine how different stake- 10 to 20 percent over the past 100 years. holder groups use climate change information. This project is one of two that are focused The second part of their research is answer- on climate change at the Bush School institute, ing the question, “How can we make this according to Dr. Arnold Vedlitz, director. information more usable to decision makers?” ] The Texas warming and rainfall manipulation experiment (WARM) is investigating the effects of climate change on oak savanna in Texas. Rainfall exclusion shelters and infrared lamps are used to control rainfall and simulate future climate warming. (Photo courtesy of MG Tjoelker.) txtx H H2O2O | | pg. 5 Changing Climates Vedlitz said. The researchers are developing to 100,000 years. Her main interests are in fun- decision tools and models to help decision damental mechanisms of the carbon cycle and makers make better use of the information. how humans are altering these mechanisms Part of the research of Dr. Steven Quiring, through combustion of fossil fuel, land use Texas A&M assistant professor change, and erosion. Masiello and her group, of geography, is focused on Rice Isotope Biogeochemistry, are currently the influence of global climate studying how changes in climate and land use change on the hydrologic cycle are controlling river carbon cycling. and drought. Using records At The University of Texas at Austin (UT), from the past, Quiring said researchers at the Environmental Science he can study drought and its Institute (ESI)—a multi-disciplinary institute natural variability to put it for basic scientific research in environmental into proper perspective Quiring studies—are examining different aspects of to help detect future changes climate change. Dr. Jay Banner, director, said from climate change. its work includes climate change history, “We need to use the observational record impacts, remediation and education, climate to make sure we understand how the system modeling, records, and abrupt climate change. works,” Quiring said. “Once we understand Dr. Zong-Liang Yang, associate professor how the system works then that is the in the Jackson School of Geosciences, and jumping off point for climate change.” his Land Environmental In research funded by the U.S. Department and Atmospheric Dynamics of Energy through the Southeastern Region (LEAD) group are studying of the National Institute for Climatic Change the impacts of climate change Research, Texas A&M researchers Drs. Mark on a finer scale. Tjoelker and David Briske of the Department They are using various of Ecosystem Science and Management and computer models to study the Astrid Volder of the Department of Horticul- interaction of land use and the tural Science are conducting a large, multi- atmosphere. Yang year experiment near the Texas A&M campus. For a National Aeronautics and Space They are examining the effects of climate Administration grant, Yang, along with other warming and drought predicted within the ESI-affiliated researchers, are using a series next several decades on the post oak savannas of nested computer models that integrate cli- and woodlands of central Texas. matic, hydrologic, ecological, and atmospheric Through three years of controlling the processes to study how climate change on temperature and rainfall to mimic predictions, the global scale will affect people locally. The Tjoelker said their research suggests that team is using the computer model to study the juniper will increase in dominance and inva- Nueces and Guadalupe watersheds. siveness in savanna grasslands Other UT researchers involved in the with both climate warming project are Drs. Guo-Yue Niu, Jackson School; and increased summer David Maidment, Department of Civil, Archi- drought. tectural and Environmental Engineering; Dr. Carrie A. Masiello, James McClelland, Marine Science Institute; assistant professor of earth and Hongjie Xie, Department of Earth and science at Rice University, Environmental Science, University of Texas at studies the Earth’s carbon San Antonio. Dr. Paul Montagna of the Harte cycle on timescales from five Masiello tx H2O | pg. 6 Research Institute at Texas A&M at Corpus of Earth and environmental sciences at The
Load more

Recommended publications
  • Houston-Galveston Exercise Division
    About the National Exercise Program Climate About the National Exercise Program Climate Change Preparedness and Resilience Regional The Third U.S. National Climate Assessment, Change Preparedness and Resilience Regional The Third U.S. National Climate Assessment, Workshops released in May 2014, assesses the science of climate Workshops released in May 2014, assesses the science of climate change and its impacts across the United States, now change and its impacts across the United States, now The Climate Change Preparedness and Resilience Regional Workshops are an element of the the settingThe Climate Change Preparedness and Resilience Regional Workshops are an element of the the setting and throughout this century. It integrates findings of and throughout this century. It integrates findings of overarching Climate Change Preparedness and Resilience Exercise Series sponsored by the White overarching Climate Change Preparedness and Resilience Exercise Series sponsored by the White the U.S. Global Change Research Program with the the U.S. Global Change Research Program with the House National Security Council Staff, Council on Environmental Quality, and Office of Science House National Security Council Staff, Council on Environmental Quality, and Office of Science results of research and observations from across the results of research and observations from across the and Technology Policy, in collaboration with the National Exercise Division. The workshops and Technology Policy, in collaboration with the NationalThe Houston-Galveston Exercise
    [Show full text]
  • Climate Change Impacts on Texas Water: a White Paper Assessment of the Past, Present and Future and Recommendations for Action
    An online, peer-reviewed journal texaswaterjournal.org published in cooperation with the Texas Water Resources Institute TEXAS WATER JOURNAL September 2010 Volume 1, Number 1 Inaugural Issue Climate Change Impacts on Texas Water Condensing Water Availability Models Desalination and Long-Haul Water Transfer as a Water Supply for Dallas, Texas TEXAS WATER JOURNAL Volume 1, Number 1 Inaugural Issue September 2010 texaswaterjournal.org tTHE TEXAS WATER JOURNAL is an online, peer-reviewed journal devoted to the timely consideration of Texas water resources management and policy issues. The jour- nal provides in-depth analysis of Texas water resources management and policies from a multidisciplinary perspective that integrates science, engineering, law, planning, and other disciplines. It also provides updates on key state legislation and policy changes by Texas administrative agencies. For more information on TWJ as well as TWJ policies and submission guidelines, please visit texaswaterjournal.org Editor-in-Chief Managing Editor Todd H. Votteler, Ph.D. Kathy Wythe Guadalupe-Blanco River Authority Texas Water Resources Institute Editorial Board Layout Editor Kathy A. Alexander Leslie Lee Texas Water Resources Institute Todd H. Votteler, Ph.D. Guadalupe-Blanco River Authority Website Editor Jaclyn Tech Ralph A. Wurbs, Ph.D. Texas Water Resources Institute Texas Water Resources Institute The Texas Water Journal is published in cooperation with the Texas Water Resources Institute, part of Texas AgriLife Research, the Texas AgriLife Extension Service and the College of Agriculture and Life Sciences at Texas A&M University. Cover photo: © Lynn McBride 1 Texas Water Resources Institute Texas Water Journal Volume 1, Number 1, Pages 1-19, September 2010 Climate Change Impacts on Texas Water: A White Paper Assessment of the Past, Present and Future and Recommendations for Action Jay L.
    [Show full text]
  • Greenhouse Gases a Report to the Commission Draft
    January 2002 Draft Agency Report Greenhouse Gases A Report to the Commission Draft Office of Environmental Policy, Analysis and Assessment TEXAS NATURAL RESOURCE CONSERVATION COMMISSION TEXAS NATURAL RESOURCE CONSERVATION COMMISSION DECISION OF THE COMMISSION REGARDING THE PETITIONS FOR RULEMAKING FILED BY HENRY, LOWERRE, AND FREDERICK, LLP ON BEHALF OF PUBLIC CITIZEN'S TEXAS OFFICE, CLEAN WATER ACTION, LONE STAR SIERRA CLUB, SUSTAINABLE ENERGY AND ECONOMIC DEVELOPMENT COALITION, AND TEXAS .CAMPAIGN FOR THE ENVIRONMENT Docket No. 2000-0845-RUL On August 23, 2000, the Texas Natural Resource Conservation Commission (Commission) considered the petitions for rule making filed by Henry, Lowerre, and Frederick, LLP on behalf of Public Citizen's Texas Office, Clean Water Action, Lone Star Sierra Club, Sustainable Energy and Economic Development Coalition, and Texas Campaign for the Environment. The first petition, filed on July 5, 2000, requests that the Commission initiate rulemaking to amend rules in 30 TAC Section 101.10, General Air Quality Rules, Emissions Inventory Requirements, to expand the scope of the data collected in the. annual air emissions inventory to include levels of carbon dioxide and methane. The second petition also filed on July 5, 2000 requests the Commission create a new 30TAC Chapter 121, Control of Greenhouse Gases, that would encourage reductions in .greenhouse gases and establish an advisory council to study the cost/benefit of reducing emissions of greenhouse gases by seven percent below 1990 levels. IT IS THEREFORE THE DECISION OF THE COMMISSION pursuant to Administrative Procedure Act (APA), Texas Government Code, §2001.021 and Texas Water Code §5.102 to instruct the Executive Director to initiate a rulemaking proceeding and to complete the following steps by December 1,2001: In completing these actions, the Executive Director shall consider any EPA guidance available.
    [Show full text]
  • Policy Options for Clean Air and Sustainable Energy in Texas
    Policy Options for Clean Air and Sustainable Energy in Texas January 2009 Prepared by: Daniel Cohan Birnur Buzcu-Guven Daniel Hodges-Copple Rice University Dan Bullock Ross Tomlin Houston Advanced Research Center Prepared for: Texas Business for Clean Air ii Acknowledgements The authors thankfully acknowledge the valuable contributions of Mr. Oviea Akpotaire. iii This page intentionally left blank. iv Table of Contents LIST OF TABLES ...................................................................................................................................................VII LIST OF FIGURES ............................................................................................................................................... VIII POLICY OPTIONS FOR CLEAN AIR AND SUSTAINABLE ENERGY IN TEXAS: ..................................X EXECUTIVE SUMMARY ........................................................................................................................................X CHAPTER 1 ................................................................................................................................................................1 THE AIR QUALITY CHALLENGE IN TEXAS ....................................................................................................1 1.1 OZONE ................................................................................................................................................................1 1.1.1 Ozone formation .........................................................................................................................................1
    [Show full text]
  • Climate Change in Texas: Warming, Drought, and Oak Savanna
    Climate change in Texas: Warming, drought, and oak savanna Texas Warming and Rainfall Manipulation Experiment (WaRM) Mark G. Tjoelker Department of Ecosystem Science & Management Texas A&M University Climate Change and Forest Health Focus Group National Forest Health Monitoring Work Group Meeting February 13, 2008 Precipitation and landform shape the savanna ecotone in Texas Cover (%) Oak cover Savannas are changing: tree encroachment Post oak-juniper woodland in central Texas How will intensified summer drought and climate warming affect the savanna ecotone? Climate change and savanna woodlands • Climate warming • Intensification of Current Hadley precipitation event size • Shift from summer to winter rainfall and prolonged summer drought Savanna/Woodland Canadian Modeled geographic distribution of oak savanna/woodlands (National Assessment Synthesis team 2001). Will climate change alter tree establishment? Post oak seedlings Juniper seedlings Little bluestem Post oak saplings Juniper saplings Texas Warming and Rainfall Manipulation Experiment (WaRM) Texas Warming and Rainfall Manipulation Experiment (WaRM) • Five species mixtures (three monocultures and two tree-grass combinations) • Two precipitation patterns (redistributed and control) • Two warming treatments (+1.5 °C warmed and control) Precipitation Control JG J Redistributed G G Warming O OG Eight rainfall exclusion shelters (9 x Control OG J 18 m) and two “open” controls Warmed O JG Treatments began in March 2004 4 replicate shelters each Tree-grass species mixtures Little bluestem Post oak Juniper Schizachyrium scoparium Quercus stellata Juniperus virginiana Grass-oak mixture Tree 2 m Grass Grass-juniper mixture 0.4 m 2 m Competitive matrix Precipitation redistribution intensifies summer drought Spring Summer Autumn increase decrease increase (-40%) barrier Rainfall exclusion shelter with overhead irrigation Control Redistributed pattern pattern Total annual precipitation (1018 mm) and the number and frequency of events are identical between the two rainfall regimes.
    [Show full text]
  • Observed Climate Change and the Negligible Global Effect of Greenhouse-Gas Emission Limits in the State of Texas
    Observed Climate Change and the Negligible Global Effect of Greenhouse-gas Emission Limits in the State of Texas www.scienceandpublicpolicy.org [202] 288-5699 Observed Climate Change and the Negligible Global Effect of Greenhouse-gas Emission Limits in the State of Texas Annual rainfall Annual maximum temperature 2 Summary for Policy Makers ariations in climate from year to year and decade Vto decade play a greater role in the Texan climate than any long-term trends. Short-term variability will continue to dominate the climate in future. The Texas climate shows no statically significant long-term trend in mean annual temperature, rainfall, floods, droughts, heatwaves, tornadoes, or hurricanes – still less any trend that could reasonably be attributed to “global warming”. Agricultural yields in Texas will continue to increase. Record crop yields will continue to be set every couple of years. The climate is not the driving reason for the improvement: but it has not prevented it in the past and will not prevent it in the future. The climate has little impact on the health of Texas’ population. Public health measures aimed at combating the health impacts of heat waves and vector-borne diseases are more cost-effective than the many expensive and largely untested proposals for mitigating “global warming” Overwhelmingly, observational scientific evidence demonstrates that “global warming” does not have and will not have any appreciable impact on the climate of Texas. A cessation of all of Texas’s CO2 emissions would result in a climatically-irrelevant global temperature reduction by the year 2100 of less than two hundredths of a degree Celsius.
    [Show full text]
  • Texas and the Great Plains
    THE WHITE HOUSE Office of the Press Secretary FOR IMMEDIATE RELEASE May 6, 2014 FACT SHEET: What Climate Change Means for Texas and the Great Plains Today, the Obama Administration released the third U.S. National Climate Assessment—the most comprehensive scientific assessment ever generated of climate change and its impacts across every region of America and major sectors of the U.S. economy. The findings in this National Climate Assessment underscore the need for urgent action to combat the threats from climate change, protect American citizens and communities today, and build a sustainable future for our kids and grandkids. The National Climate Assessment is a key deliverable of President Obama’s Climate Action Plan to cut carbon pollution, prepare America’s communities for climate-change impacts, and lead international efforts to address this global challenge. Importantly, the plan acknowledges that even as we act to reduce the greenhouse-gas pollution that is driving climate change, we must also empower the Nation’s states, communities, businesses, and decision makers with the information they need prepare for climate impacts already underway. The Obama Administration has already taken a number of steps to deliver on that commitment to states, regions, and communities across America. In the past year alone, these efforts have included: establishing a Task Force of State, Local, and Tribal Leaders on Climate Preparedness and Resilience to advise the Administration on how the Federal Government can respond to the needs of communities nationwide that are dealing with the impacts of climate change; launching a Climate Data Initiative to bring together extensive open government data with strong commitments from the private and philanthropic sectors to develop planning and resilience tools for communities; and establishing seven new “climate hubs” across the country to help farmers and ranchers adapt their operations to a changing climate.
    [Show full text]
  • GW Master 14
    Introduction Texas Greenhouse Gas Emissions from Global warming is one of Texas’ Fossil Fuels (1990-1999) Totals per Year - in million metric tons carbon foremost threats – economically, socially equivalent (MMTCE) and environmentally – of the new 170 century. Increases in the 165 concentration of greenhouse gases 160 (GHGs) in the atmosphere are 155 expected to result in higher regional 150 temperatures, more frequent intense 145 storms, rising sea levels, and changes 140 in water flows and quality. There is 135 broad agreement in the scientific 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 community that human activities are Greenhouse gas emissions in Texas contributing to these changes. This is are the highest in the nation. In fact, largely the result of releasing carbon if Texas were an independent nation, dioxide and other GHGs into the it would rank seventh in the world in atmosphere through burning fossil fuels. carbon dioxide emissions. The Union of Concerned Scientists Fortunately, studies have shown that (UCS) and the Ecological Society of Texas can be a leader in the solutions to America (ESA) conducted the most global warming. A Tellus Institute study recent study on global warming and for the World Wildlife Fund shows that Texas. In Confronting Climate Change aggressive policies can cut GHGs 34 in the Gulf Coast Region, UCS/ESA find percent in 10 years compared to business that in the next 100 years, summer as usual. These policies will also create temperatures in Texas could increase by a net 84,000 jobs and save the average 3-7ºF and minimum winter º consumer $200-$700 in annual energy temperatures could increase from 3 F to bills (Tellus, 2000).
    [Show full text]
  • A Climate Jobs Program for Texas Combatting Climate Change, Reversing Inequality: a Climate Jobs Program for Texas July 2021 Authors Lara R
    Combatting Climate Change, Reversing Inequality: A Climate Jobs Program for Texas Combatting Climate Change, Reversing Inequality: A Climate Jobs Program for Texas July 2021 Authors Lara R. Skinner, Director, Labor Leading on Climate Initiative, Worker Institute at Cornell University, ILR School J. Mijin Cha, Assistant Professor, Urban and Environmental Policy, Occidental College Hunter Moskowitz, Research Assistant, Worker Institute at Cornell University; Northeastern University Matt Phillips, Research Assistant Zach Cunningham, Anita Raman and Avalon Hoek Spaans provided support, graphics and editing for this report. Acknowledgements In early 2020, the Worker Institute’s Labor Leading on Climate Initiative, in partnership with the Climate Jobs National Resource Center, the Texas AFL-CIO, and the Texas Climate Jobs Project, began a comprehensive research, educational and policy process to develop a vision and framework for simultaneously addressing the crises of climate change and inequality in Texas through high-impact job creation strategies. Over the past year, Lara Skinner has conducted outreach to numerous leaders of the labor and environmental movements as well as policymakers and experts in the climate, energy and labor fields to better understand the challenges and opportunities that climate change and climate protection efforts present to Texas’s workers and unions. The Worker Institute would like to thank the Texas AFL-CIO, the Texas Climate Jobs Project, and the many unions and labor federations that showed great leadership and commitment by participating in this Labor Leading on Climate “Climate Jobs” initiative over the past year. We would like to thank the leaders and staff of those unions that provided critical insight and feedback throughout the process.
    [Show full text]
  • Considering Macroclimatic Drivers Within Coastal Wetland Vulnerability Assessments to Climate Change
    University of Texas Rio Grande Valley ScholarWorks @ UTRGV Earth, Environmental, and Marine Sciences Faculty Publications and Presentations College of Sciences 1-2016 Beyond just sea-level rise: considering macroclimatic drivers within coastal wetland vulnerability assessments to climate change Michael J. Osland Nicholas M. Enwright Richard H. Day Christopher A. Gabler The University of Texas Rio Grande Valley Camille L. Stagg See next page for additional authors Follow this and additional works at: https://scholarworks.utrgv.edu/eems_fac Part of the Earth Sciences Commons, Environmental Sciences Commons, and the Marine Biology Commons Recommended Citation Osland, M.J., Enwright, N.M., Day, R.H., Gabler, C.A., Stagg, C.L. and Grace, J.B. (2016), Beyond just sea‐level rise: considering macroclimatic drivers within coastal wetland vulnerability assessments to climate change. Glob Change Biol, 22: 1-11. https://doi.org/10.1111/gcb.13084 This Article is brought to you for free and open access by the College of Sciences at ScholarWorks @ UTRGV. It has been accepted for inclusion in Earth, Environmental, and Marine Sciences Faculty Publications and Presentations by an authorized administrator of ScholarWorks @ UTRGV. For more information, please contact [email protected], [email protected]. Authors Michael J. Osland, Nicholas M. Enwright, Richard H. Day, Christopher A. Gabler, Camille L. Stagg, and James B. Grace This article is available at ScholarWorks @ UTRGV: https://scholarworks.utrgv.edu/eems_fac/116 Global Change Biology (2016) 22, 1–11, doi: 10.1111/gcb.13084 OPINION Beyond just sea-level rise: considering macroclimatic drivers within coastal wetland vulnerability assessments to climate change MICHAEL J.
    [Show full text]
  • The Impact of Global Warming on Texas
    Chapter 10: Policy Jurgen Schmandt The preceding chapters document how climate change and climate variability will impact Texas: temperatures will rise; heat waves will occur more frequently; there will be less rain west of the Interstate 35 corridor; severe weather will become more frequent; in-stream flows will fall; biodiversity will decline and the sea level will rise. The exact timing of these changes and the speed at which they will occur remain uncertain. It is also unknown whether some of the predicted changes will occur gradually or suddenly after a tipping point has been reached. These findings echo what we presented in the first edition of this book, published in 1995. Results of more recent studies on climate change and Texas are as follows: • In 1997 the EPA released a report on Climate Change and the States that came to similar results (EPA 1997). I summarize the EPA findings in Table 10.1. • The First National Assessment of the Potential Consequences of Climate Variability and Change, published in 2000, added important points: The summer heat index (which combines temperature and humidity) will increase significantly; heat stress for people and livestock will be more severe; soil moisture will decline due to decreased precipitation and increased evaporation; reductions in water supply and quality will pose problems primarily for urban and poor populations; the coastal zone will suffer significant loss of property and damage to ecosystems as a result of coastal flooding and erosion; oil refineries and the Gulf Intracoastal Waterway will be at risk from more frequent and more intense storms; and the health of urban populations will be impaired by an increase in smog-forming gases from fossil fuel power plants (US Global Change Research Program 2000).
    [Show full text]
  • Far West Texas Climate Change Conference
    Study Findings and Conference Proceedings Texas Water Development Board December 2008 Far West Texas Climate Change Conference Study Findings and Conference Proceedings Texas Water Development Board December 2008 i This page is intentionally blank. ii Texas Water Development Board James E. Herring, Chairman, Amarillo Jack Hunt, Vice Chairman, Houston Thomas Weir Labatt III, Member, San Antonio Joe M. Crutcher, Member, Palestine Lewis H. McMahan, Member, Dallas Edward B.Vaughan, Member, Boerne J. Kevin Ward, Executive Administrator Authorization for use or reproduction of any original material contained in this publication, i.e., not obtained from other sources, is freely granted. TWDB would appreciate acknowledgment. Published and distributed by the Texas Water Development Board P.O. Box 13231, Capitol Station Austin, Texas 78711-3231 iii This page is intentionally blank. iv Preface Letter to Participants from the Conference Program June 17, 2008 Dear Conference Participant: On behalf of the Texas Water Development Board and the Far West Texas Regional Water Planning Group, we would like to thank you for participating today in the Far West Texas Climate Change Conference. As directed by Senate Bill 1762, authored by State Senator Eliot Shapleigh during the 80th Texas Legislative session, the purpose of this conference is to review potential impacts of climate change on surface water supplies from the portion of the Rio Grande subject to the Rio Grande Compact. As part of this review, today’s speakers will present an overview of potential climate change impacts to the Far West Texas region, as well as research and ongoing initiatives in New Mexico, Arizona, and Colorado.
    [Show full text]