Resource Type

702 Matching Results

Results open in a new window/tab.

The National Environmental Policy Act: A Study of Its Effectiveness After Twenty-five Years (open access)

The National Environmental Policy Act: A Study of Its Effectiveness After Twenty-five Years

This report provides a detailed perspective on how the National Environmental Policy Act has affected federal agency decision making. The report summarizes how the Act has been implemented, how federal agency performance aligns with the intent of NEPA's framers, reactions from the public, NEPA stakeholders, and federal decision makers, and future challenges with ensuring the Act's continued effectiveness.
Date: January 1997
Creator: United States. Executive Office of the President.
System: The UNT Digital Library
Ocean Biogeochemistry and Global Change (open access)

Ocean Biogeochemistry and Global Change

From the perspective of terrestrial ecosystems, the most important component of global change over the next three or four decades will likely be land-use/cover change. It is driven largely by the need to feed the expanding human population, expected to increase by almost one billion (109) people per decade for the next three decades at least. Much of this increase will occur in developing countries in the low-latitude regions of the world. To meet the associated food demand, crop yields will need to increase, consistently, by over 2% every year through this period. Despite advances in technology, increasing food production must lead to intensification of agriculture in areas which are already cropped, and conversion of forests and grasslands into cropping systems. Much of the latter will occur in semi-arid regions and on lands which are marginally suitable for cultivation, increasing the risk of soil erosion, accelerated water use, and further land degradation.
Date: 1997
Creator: Joint Global Ocean Flux Study
System: The UNT Digital Library
Predicting Global Change Impacts on Mountain Hydrology and Ecology: Integrated Catchment Hydrology/Altitudinal Gradient Studies: A workshop report (open access)

Predicting Global Change Impacts on Mountain Hydrology and Ecology: Integrated Catchment Hydrology/Altitudinal Gradient Studies: A workshop report

Documentation resulting from an international workshop in Kathmandu, Nepal, 30 March - 2 April 1996. The following themes were addressed by the working groups: 1. "Role of ecology and hydrology for the sustainable development in mountain regions" (the "human dimensions"). 2. "Coupled ecological and hydrological studies along altitudinal gradients in mountain regions", with a sub-group dealing with the "Assessment of the spatial distribution pattern of basic water balance components." 3. "Impacts of global change on the ecology and hydrology in mountain regions", with a sub-group on the "Identification of global change impacts on hydrology and ecology in high mountain areas."
Date: 1997
Creator: Becker, Alfred & Bugmann, Harald
System: The UNT Digital Library
Protocol with Mexico amending Convention for Protection of Migratory Birds and Game Mammals : message from the President of the United States transmitting a protocol between the government of the United States of America and the government of the United Mexican States amending the Convention for Protection of Migratory Birds and Game Mammals, signed at Mexico City on May 5, 1997 (open access)

Protocol with Mexico amending Convention for Protection of Migratory Birds and Game Mammals : message from the President of the United States transmitting a protocol between the government of the United States of America and the government of the United Mexican States amending the Convention for Protection of Migratory Birds and Game Mammals, signed at Mexico City on May 5, 1997

This treaty between the United States and Mexico deals with hunting ducks and collecting duck eggs by indigenous people in North America. This treaty amends the Convention for the Protection of Migratory Birds in Canada and the United States.
Date: 1997
Creator: United States. President (1993-2001 : Clinton) & Albright, Madeleine Korbel
System: The UNT Digital Library
South Pacific Regional Environment Programme Agreement : message from the President of the United States transmitting agreement establishing the South Pacific Regional Environment Programme, done at Apia on June 16, 1993 (open access)

South Pacific Regional Environment Programme Agreement : message from the President of the United States transmitting agreement establishing the South Pacific Regional Environment Programme, done at Apia on June 16, 1993

The South Pacific Regional Environment Programme is to promote cooperation in the South Pacific islands region and to provide assistance in order to protect and improve the environment and to ensure sustainable development.
Date: 1997
Creator: United States. President (1993-2001 : Clinton) & Albright, Madeleine Korbel
System: The UNT Digital Library
The Terrestrial Biosphere and Global Change: Implications for Natural and Managed Ecosystems (open access)

The Terrestrial Biosphere and Global Change: Implications for Natural and Managed Ecosystems

From the perspective of terrestrial ecosystems, the most important component of global change over the next three or four decades will likely be land-use/cover change. It is driven largely by the need to feed the expanding human population, expected to increase by almost one billion (109) people per decade for the next three decades at least. Much of this increase will occur in developing countries in the low-latitude regions of the world. To meet the associated food demand, crop yields will need to increase, consistently, by over 2% every year through this period. Despite advances in technology, increasing food production must lead to intensification of agriculture in areas which are already cropped, and conversion of forests and grasslands into cropping systems. Much of the latter will occur in semi-arid regions and on lands which are marginally suitable for cultivation, increasing the risk of soil erosion, accelerated water use, and further land degradation.
Date: 1997
Creator: Walker, Brian & Steffen, WIll
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.]
System: The UNT Digital Library
Report of the Thirteenth Session of the Intergovernmental Panel on Climate Change (IPCC) (open access)

Report of the Thirteenth Session of the Intergovernmental Panel on Climate Change (IPCC)

The Panel approved various draft reports including the draft report of the 12th session. The Panel noted the draft decision paper (introduced by Dr. Watson) on the TAR, and after extensive discussions and amendments, the panel approved the decision line by line. The panel deferred the decision on the adoption procedure for the the report underlying the summary for policymakers of the synthesis report.
Date: September 1997
Creator: Intergovernmental Panel on Climate Change (IPCC)
System: The UNT Digital Library
Law of the People's Republic of China on Conserving Energy (open access)

Law of the People's Republic of China on Conserving Energy

This Law is formulated in order to promote energy conservation by all sectors of society, increase energy efficiency to benefit economic development, protect the environment, ensure national economic and social development, and meet the people's needs in everyday life.
Date: November 1, 1997
Creator: National People's Congress
System: The UNT Digital Library
Global Wetland Distribution and Functional Characterization: Trace Gases and the Hydrologic Cycle (open access)

Global Wetland Distribution and Functional Characterization: Trace Gases and the Hydrologic Cycle

The IGBP Wetlands workshop (Santa Barbara, CA, USA,16-20 May 1996) was held for the purpose of identifying data and research needs for characterizing wetlands in terms of their role in biogeochemical and hydrologic cycles. Wetlands cover only about 1% of the Earth's surface, yet are responsible for a much greater proportion of biogeochemical fluxes between the land surface, the atmosphere and hydrologic systems. They play a particularly important function in processing methane, carbon dioxide, nitrogen, and sulphur as well as in sequestering carbon. Considerable progress has been made in the past 10 years regarding wetlands and methane: a global digital dataset of wetlands (Matthews and Fung 1987) was produced and global observations of methane have been combined with global three-dimensional atmospheric modelling (Fung et al. 1991) to constrain modelled fluxes of methane from high-latitude wetlands. Furthermore, significant advances have been made in understanding the biogeochemical processes that control fluxes of methane and other trace gases. The progress has made clear that present wetland classification schemes do not accurately reflect their roles in these processes because they have been based on wetland attributes such as dominant plant types which do not reflect differences in the functions of wetlands regarding biogeochemical cycles. …
Date: 1998
Creator: Sahagian, Dork & Melack, John
System: The UNT Digital Library
Inter-American Convention on Sea Turtles (open access)

Inter-American Convention on Sea Turtles

This treaty provides the legal framework for member countries in the Americas and the Caribbean to take actions for the benefit of sea turtles
Date: 1998
Creator: United States. President (1993-2001 : Clinton) & Albright, Madeleine Korbel
System: The UNT Digital Library
Kyoto Protocol to the United Nations Framework Convention on Climate Change (open access)

Kyoto Protocol to the United Nations Framework Convention on Climate Change

The Kyoto Protocol is an international agreement linked to the United Nations Framework Convention on Climate Change. The major feature of the Kyoto Protocol is that it sets binding targets for 37 industrialized countries and the European community for reducing greenhouse gas emissions. Recognizing that developed countries are principally responsible for the current high levels of GHG emissions in the atmosphere as a result of more than 150 years of industrial activity, the Protocol places a heavier burden on developed nations under the principle of "common but differentiated responsibilities."
Date: 1998
Creator: United Nations Framework Convention on Climate Change (Organization)
System: The UNT Digital Library
Native Peoples-Native Homelands Climate Change Workshop Final Report: Circles of Wisdom (open access)

Native Peoples-Native Homelands Climate Change Workshop Final Report: Circles of Wisdom

The Native Peoples-Native Homelands Climate Change Workshop was held on October 28 through November 01, 1998, as part of a series of workshops being held around the U.S. to improve the understanding of the potential consequences of climate variability and change for the Nation. This workshop was specifically designed by Native Peoples to examine the impacts of climate change and extreme weather variability on Native Peoples and Native Homelands from an indigenous cultural and spiritual perspective and to develop recommendations as well as identify potential response actions. Native Peoples, with our spiritual traditions and long community histories of change, adaptation, and survival in specific regions, are providing a unique contribution to the assessment and understanding of climate change as well as to the development of sustainable economies in this country.
Date: 1998
Creator: Maynard, Nancy, G.
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
System: The UNT Digital Library
START Implementation Plan 1997-2002 (open access)

START Implementation Plan 1997-2002

The primary goals of the SysTem for Analysis, Research and Training in global change science (START), which is co-sponsored by the International Geosphere-Biosphere Programme (IGBP); the International Human Dimensions Programme on Global Environmental Change (IHDP); and the World Climate Research Programme (WCRP) are to promote regional global change science and to enhance the capacity of individuals, institutions and developing regions to undertake such research. START capacity building initiatives include the recognition that human capacity building is much more than training and that, as with all development, sustainable development is best. Once-off training exercises are easy to organize, but are the least effective method of capacity enhancement and result in large cost/benefit ratios. In contrast, sustained development of human capacity through continual involvement with research maximizes efficiency and minimizes the cost/benefit ratio. START seeks to enhance regional global change research while at the same time enhancing the individual and institutional capacity to conduct such research. The details as to how START operates, and how it plans to encompass its vision and meet its objectives are given in the START Implementation Plan.
Date: 1998
Creator: Fuchs, Roland; Hassan, Virji & Fleming, Cory
System: The UNT Digital Library
Report of the Fourteenth Session of the Intergovernmental Panel on Climate Change (IPCC) (open access)

Report of the Fourteenth Session of the Intergovernmental Panel on Climate Change (IPCC)

The Panel considered a number of issues and approved various draft reports. Among other agenda items, the panel assessed the National Greenhouse Gas Inventories Program (IPCC NGGIP), and IPCC special report on ,Land use, Land Use Change and Forestry.
Date: October 1998
Creator: Intergovernmental Panel on Climate Change (IPCC)
System: The UNT Digital Library
Atomic Energy Act of 1954 [As Amended Through P.L. 105-394, November 13, 1998]: An Act for the development and control of atomic energy (open access)

Atomic Energy Act of 1954 [As Amended Through P.L. 105-394, November 13, 1998]: An Act for the development and control of atomic energy

The Atomic Energy Act (AEA) established the Atomic Energy Commission (AEC) to promote the "utilization of atomic energy for peaceful purposes to the maximum extent consistent with the common defense and security and with the health and safety of the public." Since the abolition of the AEC, much of the AEA has been carried out by the Nuclear Regulatory Commission and the U.S. Department of Energy. When EPA was formed, however, the AEC's authority to issue generally applicable environmental radiation standards was transferred to EPA. Other federal and state organizations must follow these standards when developing requirements for their areas of radiation protection.
Date: November 13, 1998
Creator: United States. Congress.
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
System: The UNT Digital Library
Land-Use and Land-Cover Change (LUCC): Implementation Strategy (open access)

Land-Use and Land-Cover Change (LUCC): Implementation Strategy

The Implementation Strategy of the Land-Use and Land-Cover Change (LUCC) project specifies in greater detail the activities and projects that will fulfil the mandate outlined in the LUCC Science/Research Plan published in 1995. The project, a joint initiative of IGBP and IHDP, is addressing important global change questions on the local, regional and global scale. The planned and ongoing activities involve a wide community of natural and social scientists. The new understanding of land-use and land-cover change dynamics following from the work carried out under the LUCC Implementation Strategy will be of crucial importance to the global environmental change research community as well as to decision-makers at the local, regional and global levels.
Date: 1999
Creator: Scientific Steering Committee and International Project Office of LUCC
System: The UNT Digital Library
El Niño and health (open access)

El Niño and health

El Niño Southern Oscillation (ENSO) is a climate event that originates in the Pacific Ocean but has wide-ranging consequences for weather around the world, and is especially associated with droughts and floods. The irregular occurrence of El Niño and La Niña events has implications for public health. On a global scale, the human effect of natural disasters increases during El Niño. The effect of ENSO on cholera risk in Bangladesh, and malaria epidemics in parts of South Asia and South America has been well established. The strongest evidence for an association between ENSO and disease is provided by time-series analysis with data series that include more than one event. Evidence for ENSO's effect on other mosquito-borne and rodent-borne diseases is weaker than that for malaria and cholera. Health planners are used to dealing with spatial risk concepts but have little experience with temporal risk management. ENSO and seasonal climate forecasts might offer the opportunity to target scarce resources for epidemic control and disaster preparedness.
Date: 1999
Creator: Kovats, R Sari; Bouma, Menno J & Haines, Andy
System: The UNT Digital Library
Turning Up the Heat: How Global Warming Threatens Life in the Sea (open access)

Turning Up the Heat: How Global Warming Threatens Life in the Sea

This new report argues that rising temperatures have impacted the world's oceans to a far greater extent than previously acknowledged. Addressing topics such as sea-level rise, ocean circulation, coral reefs, sea birds and invertebrates, as well as the increasing threats to Salmon, the report predicts a dangerous chain reaction in marine ecosystems if global warming continues unabated. On the positive side, it also argues that decisive actions now to reduce pollution can slow the warming and preserve the world's oceans.
Date: February 1999
Creator: Berntson, Ewann A.
System: The UNT Digital Library
Near-term Health Benefits of Greenhouse Gas Reductions: A Proposed Assessment Method and Application in Two Energy Sectors of China (open access)

Near-term Health Benefits of Greenhouse Gas Reductions: A Proposed Assessment Method and Application in Two Energy Sectors of China

This is a study of projected near-term health benefits associated with greenhouse (GHG) reductions resulting from changes in energy efficiency and structure of energy use in the power and household sectors of China. The work was commissioned by the former Office of Global and Integrated Environmental Health at WHO, in order to explore the scope for modelling in the assessment of such short-term health benefits. China was selected as an appropiate case study for this work, as it fulfilled most of the criteria required, including the fact that it is a large country, with data sets available on air pollution and health, and with information on projected trends in the consumption of fossil fuels
Date: March 1999
Creator: Wang, Xiaodong & Smith, Kirk R.
System: The UNT Digital Library
Constitution of the People's Republic of China (excerpts of envivonment-related articles) (open access)

Constitution of the People's Republic of China (excerpts of envivonment-related articles)

Excerpts of envivonment-related articles in the Constitution of the People's Republic of China.
Date: March 15, 1999
Creator: National People's Congress
System: The UNT Digital Library
Report of the Fifteenth Session of the Intergovernmental Panel on Climate Change (IPCC) (open access)

Report of the Fifteenth Session of the Intergovernmental Panel on Climate Change (IPCC)

The Panel discussed and adopted a number of draft reports including the budget. A special report on Land use Change and Forestry provided. The Panel also assessed the National Greenhouse Gas Inventories Program (IPCC NGGIP).
Date: April 1999
Creator: Intergovernmental Panel on Climate Change (IPCC)
System: The UNT Digital Library