How Will Climate Change Affect the Mid-Atlantic Region? (open access)

How Will Climate Change Affect the Mid-Atlantic Region?

Average temperature has risen 1 degree F over the last century in the Mid-Atlantic Region as well as across the globe. Climate science is developing rapidly and many studies project additional warming. Although the future is uncertain and difficult to predict, our best science suggests the following changes are likely. The Mid-Atlantic Region will be somewhat warmer and perhaps wetter, resulting in a wide range of impacts on plants, wildlife, and humans. Human activities that release heat-trapping gases into the atmosphere will continue to accelerate the observed warming trend. Climate change will compound existing stresses from population density and development. The region's overall economy is quite resilient, but impacts will be more severe for some economic activities and localities.
Date: June 2001
Creator: United States Environmental Protection Agency, Region 3
Object Type: Text
System: The UNT Digital Library
Strengthening Federal Environmental, Energy, and Transportation Management (open access)

Strengthening Federal Environmental, Energy, and Transportation Management

This executive order establishes guidelines for how federal agencies consume natural resources.
Date: January 26, 2007
Creator: United States. President (2001-2009 : Bush)
Object Type: Text
System: The UNT Digital Library
Federal Register Volume 62, No. 78, Pages 19884  to 19887, April 23, 1997 (open access)

Federal Register Volume 62, No. 78, Pages 19884 to 19887, April 23, 1997

The United States Federal Register is the official daily publication for rules, proposed rules, and notices of Federal agencies and organizations, as well as executive orders and other presidential documents. This specific Executive Order (E.O.) 13045 - Protection of Children from Environmental Health Risks and Safety Risks - was issued by President William J. Clinton in 1997. The order applies to economically significant rules under E.O. 12866 that concern an environmental health or safety risk that EPA has reason to believe may disproportionately affect children. Environmental health risks or safety risks refer to risks to health or to safety that are attributable to products or substances that the child is likely to come in contact with or ingest (such as the air we breathe, the food we eat, the water we drink or use for recreation, the soil we live on, and the products we use or are exposed to). When promulgating a rule of this description, EPA must evaluate the effects of the planned regulation on children and explain why the regulation is preferable to potentially effective and reasonably feasible alternatives.
Date: April 23, 1997
Creator: [Clinton, William J.]
Object Type: Text
System: The UNT Digital Library
Environmental Variability and Climate Change (open access)

Environmental Variability and Climate Change

The PAGES research community works toward improving our understanding of the Earth's changing environment. By placing current and future global changes in a long term perspective, they can be assessed relative to natural variability. Since the industrial revolution, the Earth System has become increasingly affected by human activities. Natural and human processes are woven into a complex tapestry of forcings, responses, feedbacks and consequences. Deciphering this complexity is essential as we plan for the future. Paleoenvironmental research is the only way to investigate Earth System processes that operate on timescales longer than the period of instrumental records.
Date: 2001
Creator: Past Global Changes (PAGES)
Object Type: Text
System: The UNT Digital Library
Policy Statements on Data Management for Global Change Research (open access)

Policy Statements on Data Management for Global Change Research

This document is the final version of the "Data Management for Global Change Research Policy Statements." The overall purpose of these policy statements is to facilitate full open access to quality data for global change research. They were prepared in consonance with the goal of the U.S. Global Change Research Program and represent the U.S. Government's position on the access to global change research data.
Date: July 2, 1991
Creator: Bromley, Allan
Object Type: Text
System: The UNT Digital Library
Past Global Changes (PAGES) Status Report and Implementation Plan (open access)

Past Global Changes (PAGES) Status Report and Implementation Plan

This document summarizes progress made thus far by the Past Global Changes (PAGES) programme element of the International Geosphere-Biosphere Programme (IGBP). The document also outlines the implementation plans for most of the Foci, Activities and Tasks currently within the PAGES remit. The plan first introduces the scope and rationale of PAGES science and explains how PAGES is organized structurally and scientifically to achieve its goals. For all of the palaeosciences relevant to IGBP goals, PAGES has sought to identify and create the organizational structures needed to support continued work and progress. Models intended to predict future environmental changes must, in order to demonstrate their effectiveness, be capable of accurately reproducing conditions known to have occurred in the past. Through the organization of coordinated national and international scientific efforts, PAGES seeks to obtain and interpret a variety of palaeoclimatic records and to provide the data essential for the validation of predictive climate models. PAGES activities include integration and intercomparison of ice, ocean and terrestrial palaeorecords and encourages the creation of consistent analytical and data-base methodologies across the palaeosciences. PAGES has already played a crucial role in the archiving, management and dissemination of palaeodata. This is fully summarized in the recently published …
Date: 1998
Creator: Oldfield, Frank
Object Type: Text
System: The UNT Digital Library
Past Climate Variability and Change in the Arctic and at High Latitudes (open access)

Past Climate Variability and Change in the Arctic and at High Latitudes

This Climate Change Science Program Synthesis and Assessment Product addresses current capabilities to integrate observations of the climate system into a consistent description of past and current conditions through the method of reanalysis. In addition, the Product assesses present capabilities to attribute causes for climate variations and trends over North America during the reanalysis period, which extends from the mid-twentieth century to the present. This Product reviews Past Climate Variability and Change in the Arctic and at High Latitudes. Paleoclimate records play a key role in our understanding of Earth's past and present climate system and in our confidence in predicting future climate changes. Paleoclimate data help to elucidate past and present active mechanisms of climate change by placing the short instrumental record into a longer term context and by permitting models to be tested beyond the limited time that instrumental measurements have been available. Recent observations in the Arctic have identified large ongoing changes and important climate feedback mechanisms that multiply the effects of global-scale climate changes. As discussed in this report, paleoclimate data show that land and sea ice have grown with cooling temperatures and have shrunk with warming ones, amplifying temperature changes while causing and responding to …
Date: January 2009
Creator: Climate Change Science Program (U.S.). Subcommittee on Global Change Research.
Object Type: Book
System: The UNT Digital Library
Third Biennial Report of the Climate Neutral Working Group (open access)

Third Biennial Report of the Climate Neutral Working Group

In accordance with the directives outlined in Executive Order #14-03, this Third Biennial Report of the Climate Neutral Working Group (CNWG) provides an update regarding: The state of the science of responding to climate change; Efforts to meet the goals of the Executive Order; Future planned steps and their anticipated impacts, expected challenges, and opportunities; Opportunities to initiate a statewide voluntary greenhouse gas emissions registry; The feasibility of a carbon emissions cap and trading program. Also summarized within this report are a number of related ongoing efforts within state government that will facilitate an expanded and coordinated campaign to reduce greenhouse gas (GHG) emissions. Recommended actions for continued GHG emissions reductions are presented in this report to be considered for implementation during 2009 – 2010 by Vermont State Government.
Date: July 2009
Creator: Climate Neutral Working Group
Object Type: Text
System: The UNT Digital Library
Scientific Collections: Mission-Critical Infrastructure for Federal Science Agencies (open access)

Scientific Collections: Mission-Critical Infrastructure for Federal Science Agencies

This report describes the nature and state of federally-held scientific collections which exist for scientific study to provide insight about historical trends in biodiversity, climate, and ecosystems.
Date: December 23, 2008
Creator: National Science and Technology Council (U.S.). Committee on Science, Interagency Working Group on Scientific Collections.
Object Type: Text
System: The UNT Digital Library
The United States National Report on Systematic Observations for Climate for 2008: National Activities with Respect to the Global Climate Observing System (GCOS) Implementation Plan (open access)

The United States National Report on Systematic Observations for Climate for 2008: National Activities with Respect to the Global Climate Observing System (GCOS) Implementation Plan

Long-term, high-accuracy, stable environmental observations are essential to define the state of the global integrated Earth system, its history and its future variability and change. Observations for climate include: (1) operational weather observations, when appropriate care has been exercised to establish high accuracy; (2) limited-duration observations collected as part of research investigations to elucidate chemical, dynamical, biological, or radiative processes that contribute to maintaining climate patterns or to their variability; (3) high accuracy, high precision observations to document decadal-to-centennial changes; and (4) observations of climate proxies, collected to extend the instrumental climate record to remote regions and back in time to provide information on climate change at millennial and longer time scales. This report was requested by the United Nations Framework Convention on Climate Change (UNFCCC) in order to serve as input to see how progress has been made with respect to the Global Climate Observing System (GCOS) Implementation Plan developed in 2004 In accordance with the UNFCCC guidelines, the sections of the report delineate specific U.S. climate monitoring activities in several distinct yet integrated areas as follows: (1) common issues; (2) non-satellite atmospheric observations; (3) non-satellite oceanic observations; (4) non-satellite terrestrial observations; (5) satellite global atmospheric, oceanic, and terrestrial …
Date: September 2008
Creator: U.S. Climate Change Science Program's (CCSP) Observations Working Group
Object Type: Book
System: The UNT Digital Library
Science Plan and Implementation Strategy (open access)

Science Plan and Implementation Strategy

This Science Plan and Implementation Strategy sets out the research agenda for the second phase of IGBP. The document describes the IGBP strategy for producing high quality, unbiased, credible, fundamental scientific research in the area of global change: a strategy centered on ten projects, to be carried out by the several thousand scientists worldwide who are part of the IGBP network. Further, the document describes how the organization will communicate the results of this research to different audiences, in order to realize its vision: "to provide scientific knowledge to improve the sustainability of the living Earth".
Date: 2006
Creator: International Geosphere-Biosphere Programme
Object Type: Text
System: The UNT Digital Library
Global Ocean Ecosystem Dynamics: Implementation Plan (open access)

Global Ocean Ecosystem Dynamics: Implementation Plan

This document describes plans for the implementation of the Global Ocean Ecosystem Dynamics (GLOBEC) programme element of the International Geosphere-Biosphere Programme (IGBP). This Implementation Plan is an international response to the need to understand how global change, in the broadest sense, will affect the abundance, diversity and productivity of marine populations comprising a major component of oceanic ecosystems. The Plan describes the consensus view, developed under the auspices of the GLOBEC Scientific Steering Committee (SSC), on the research required to fulfill the scientific goals laid out in the GLOBEC Science Plan (IGBP Report No. 40). The Implementation Plan expands on the Science Plan, drawing on the results and recommendations of workshops, meetings, and reports thereof, that have been sponsored under the auspices of GLOBEC. The GLOBEC research programme has four major components which, are described in detail in this Implementation Plan; the research Foci, Framework Activities, Regional Programmes, and Integrating Activity. These are summarized in the Table of Contents, and in schematic diagrams within the text. They are the elements that have been planned by, and will be implemented under the auspices of, the GLOBEC SSC. National GLOBEC programmes may select those aspects of this international framework which are relevant …
Date: 1999
Creator: GLOBEC International Project Office
Object Type: Text
System: The UNT Digital Library
A Human Health Perspective on Climate Change (open access)

A Human Health Perspective on Climate Change

This report identifies areas of research for understanding the impact of climate change on human health. Research areas include respiratory, cardiovascular, and mental health, as well as infectious diseases, nutrition, and others.
Date: April 22, 2010
Creator: National Institute of Environmental Health Sciences
Object Type: Text
System: The UNT Digital Library
Revised Research Plan for the U.S. Climate Change Science Program (open access)

Revised Research Plan for the U.S. Climate Change Science Program

This Revised Research Plan is an update to the 2003 Strategic Plan of the US Climate Change Science Program (CCSP), a document that was developed via a thorough, open and transparent multi-year process involving a wide range of scientists and managers. The Strategic Plan has long-term value to CCSP, but like any strategic plan, it must be supplemented by shorter-term revisions that take into account both advances in the science and changes in societal needs, and CCSP has an ongoing long-range strategic planning process to ensure that these needs are met. The Revised Research Plan (hereinafter referred to as the Research Plan) draws on CCSP's long-range planning process and provides this update, in compliance with the terms of the Global Change Research Act (GCRA) of 1990. In the Research Plan, the reader will find several things: 1) an updated statement of vision, goals and capabilities consistent with CCSP's current Strategic Plan but reflecting both scientific progress and the evolution of the Program based on accomplishments and evolving societal and environmental needs; 2) a description of the relationship of the Research Plan to the current Scientific Assessment; 3) highlights of ways in which the program is evolving in the context of …
Date: May 2008
Creator: US Climate Change Science Program
Object Type: Book
System: The UNT Digital Library
Global Change and Mountain Regions:  The Mountain Research Initiative (open access)

Global Change and Mountain Regions: The Mountain Research Initiative

The strong altitudinal gradients in mountain regions provide unique and sometimes the best opportunities to detect and analyse global change processes and phenomena. Meteorological, hydrological, cryospheric and ecological conditions change strongly over relatively short distances; thus biodiversity tends to be high, and characteristic sequences of ecosystems and cryospheric systems are found along mountain slopes. The boundaries between these systems experience shifts due to environmental change and thus may be used as indicators of such changes. The higher parts of many mountain ranges are not affected by direct human activities. These areas include many national parks and other protected environments. They may serve as locations where the environmental impacts of climate change alone, including changes in atmospheric chemistry, can be studied directly. Mountain regions are distributed all over the globe, from the Equator almost to the poles and from oceanic to highly continental climates. This global distribution allows us to perform comparative regional studies and to analyse the regional differentiation of environmental change processes as characterised above. Therefore, within the IGBP an Initiative for Collaborative Research on Global Change and Mountain Regions was developed, which strives to achieve an integrated approach for observing, modelling and investigating global change phenomena and processes …
Date: 2001
Creator: Bekcer, Alfred & Bugmann, Harald
Object Type: Text
System: The UNT Digital Library
Floods and Drought, USGCRP Seminar, 8 May 1995. (open access)

Floods and Drought, USGCRP Seminar, 8 May 1995.

In this USGCRP seminar, issues about the impact of drought and floods in the news and feel it in the cost of goods and services would be discussed. Each year seems to bring with it droughts or floods that cause billions of dollars in economic losses and untold societal disruption to major parts of our nation. (Drought in the Midwest in 1988 and in the Southeast in 1989. Floods in the Mississippi River Basin in 1992 and in California in 1994). Around the world the situation is the same, even worse in some instances. What causes these extreme events and conditions? Can we predict the occurrence of such events as a means of being prepared, and reducing the impacts of extreme climate events? Can we be better prepared? What success to date has there been in predicting such events? What's the prognosis?
Date: May 8, 1995
Creator: Sarachik, Edward & Leetma, Ants
Object Type: Text
System: The UNT Digital Library
Climate Models: How Certain are their Projections of Future Climate Change? USGCRP Seminar, 12 June 1995. (open access)

Climate Models: How Certain are their Projections of Future Climate Change? USGCRP Seminar, 12 June 1995.

This document provide a brief overview of Dr. Eric J. Barron's talk on the results of the USGCRP-sponsored forum to evaluate the results of model simulations of climate change, a cross-section of leading climate and Earth system modelers and skeptics considered what is known with certainty, what is known with less certainty, and what remains uncertain.
Date: June 12, 1995
Creator: Barron, Eric J.
Object Type: Text
System: The UNT Digital Library
Climate Change and Human Health, USGCRP Seminar, 10 July 1995. (open access)

Climate Change and Human Health, USGCRP Seminar, 10 July 1995.

In this USGRP Seminar, Dr. Epstein discusses the implications of climate change and the emergence of diseases and viruses such as the hantavirus, dengue fever, ebola, cholera, malaria, and eastern equine encephalitis. These signals of global change can be costly to health, commerce, tourism, and transportation.
Date: July 10, 1995
Creator: Epstein, Paul R.
Object Type: Text
System: The UNT Digital Library
Signals of Human-induced Climate Warning, USGCRP Seminar, 10 October 1995. (open access)

Signals of Human-induced Climate Warning, USGCRP Seminar, 10 October 1995.

There is increasing evidence that the global climate is changing: global temperatures have risen about 1 F over the past century, mountain glaciers are melting back, sea level is rising. But how is the climate of the United States changing? Are these changes like others being experienced around the world? Is the US climate becoming more or less variable? Are we having more or fewer climatic extremes? This USGCRP seminar addresses these questions in the context of the anthropogenic influences on atmospheric composition and climate
Date: October 10, 1995
Creator: Karl, Thomas
Object Type: Text
System: The UNT Digital Library
Anthropogenic Ozone Depletion: Status and Human Health Implications, USGCRP Seminar, 13 November 1995. (open access)

Anthropogenic Ozone Depletion: Status and Human Health Implications, USGCRP Seminar, 13 November 1995.

In this USGRP Seminar, speakers answer the following questions: what is the status of the Earth's ozone layer? Is the Montreal Protocol working? How much time will be necessary for nature to restore the ozone layer? What are the human health effects of increased ultraviolet radiation associated with depletion of the ozone layer? Who is at risk?
Date: November 13, 1995
Creator: Albritton, Daniel & Kripke, Margaret
Object Type: Text
System: The UNT Digital Library
Plausible Biological Cause For Major Climate Events (open access)

Plausible Biological Cause For Major Climate Events

Scientific news article about Snowball Earth eras. These are times when ice periodically covered the globe, and the era called the Cambrian Explosion, which produced the first fossils of almost all major categories of animals living today.
Date: August 10, 2001
Creator: Kennedy, Barbara
Object Type: Text
System: The UNT Digital Library
Ice Core Records of Past Climate Changes: Implications for the Future, USGCRP Seminar, 18 September 1995. (open access)

Ice Core Records of Past Climate Changes: Implications for the Future, USGCRP Seminar, 18 September 1995.

This document provides a brief overview of Dr. Thompson's talk on records of changes in climate in general and the most significant implications of the ice core records of past climate changes in particular. Because climate processes that have operated in the past continue to operate today, ice core records are providing very valuable insights. Within the last two decades, long cores of glacial ice have been used to establish and improve the record of past changes in climate. Analysis of ice cores from Antarctica, Greenland and tropical and subtropical areas have provided a wealth of detailed information on past climate changes. As the ice in these glaciers and ice sheets grew over time, layer by layer, tiny pockets of air were trapped within each layer, preserving a continuous record of the natural changes in the concentrations of greenhouse and other gases. In addition, these ice cores have preserved indirect/proxy records of changes in temperature (which can be closely estimated from the isotopic record of oxygen trapped in the ice), in the concentration of windblown dust, and in volcanic activity. By combining this information, these ice cores have preserved a 200,000-year history of climate changes and factors contributing to these …
Date: September 18, 1995
Creator: Thompson, Lonnie G. & Bender, Michael
Object Type: Text
System: The UNT Digital Library
Hurricanes! USGCRP Seminar, 11 December 1995. (open access)

Hurricanes! USGCRP Seminar, 11 December 1995.

In this USGRP Seminar, speakers try to answers questions like:What is the current status of hurricane track prediction? What caused the record number of Atlantic tropical storms in 1995? Are we witnessing a change in the number and frequency of tropical storms? Do these storms represent a changing climate? What will tropical storms be like in a greenhouse warmer world?
Date: December 11, 1995
Creator: Baker, James
Object Type: Text
System: The UNT Digital Library
Climate Change: State of Knowledge (open access)

Climate Change: State of Knowledge

This brief report describes that the Earth's climate is predicted to change because human activities are altering the chemical composition of the atmosphere. The buildup of greenhouse gases-primarily carbon dioxide, methane, nitrous oxide and chlorofluorocarbons-is changing the radiation balance of the planet. The basic heat-trapping property of these greenhouse gases is essentially undisputed. However, there is considerable scientific uncertainty about exactly how and when the Earth's climate will respond to enhanced greenhouse gases. The direct effects of climate change will include changes in temperature, precipitation, soil moisture, and sea level. Such changes could have adverse effects on ecological systems, human health, and socio-economic sectors.
Date: March 1995
Creator: Environmental division, Office of Science and Technology Policy, Executive Office of the President
Object Type: Text
System: The UNT Digital Library