Resource Type

Access to Arts Education: Inclusion of Additional Questions in Education's Planned Research Would Help Explain Why Instruction Time Has Decreased for Some Students (open access)

Access to Arts Education: Inclusion of Additional Questions in Education's Planned Research Would Help Explain Why Instruction Time Has Decreased for Some Students

A letter report issued by the Government Accountability Office with an abstract that begins "Under the No Child Left Behind Act (NCLBA), districts and schools must demonstrate adequate yearly progress (AYP) for all students. Because schools may spend more time improving students' academic skills to meet NCLBA's requirements, some are concerned that arts education might be cut back. To determine how, if at all, student access to arts education has changed since NCLBA, the Congress asked: (1) has the amount of instruction time for arts education changed and, if so, have certain groups been more affected than others, (2) to what extent have state education agencies' requirements and funding for arts education changed since NCLBA, (3) what are school officials in selected districts doing to provide arts education since NCLBA and what challenges do they face in doing so, and (4) what is known about the effect of arts education in improving student outcomes? GAO analyzed data from the U.S. Department of Education (Education), surveyed 50 state arts officials, interviewed officials in 8 school districts and 19 schools, and reviewed existing research."
Date: February 27, 2009
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Competitive Sourcing: Greater Emphasis Needed on Increasing Efficiency and Improving Performance (open access)

Competitive Sourcing: Greater Emphasis Needed on Increasing Efficiency and Improving Performance

A letter report issued by the General Accounting Office with an abstract that begins "In August 2001, the administration announced competitive sourcing as one of five initiatives in the President's Management Agenda. Under competitive sourcing, federal agencies open their commercial activities to competition among public and private sector sources. While competitive sourcing is expected to encourage innovation and improve efficiency and performance, it represents a major management change for most agencies. This report describes the progress selected agencies have made in establishing a competitive sourcing program, identifies major challenges these agencies are facing, and discusses strategies they are using to select activities for competition."
Date: February 27, 2004
Creator: United States. General Accounting Office.
System: The UNT Digital Library
Bank Secrecy Act: Suspicious Activity Report Use Is Increasing, but FinCEN Needs to Further Develop and Document Its Form Revision Process (open access)

Bank Secrecy Act: Suspicious Activity Report Use Is Increasing, but FinCEN Needs to Further Develop and Document Its Form Revision Process

A letter report issued by the Government Accountability Office with an abstract that begins "To assist law enforcement agencies in their efforts to combat money laundering, terrorist financing, and other financial crimes, the Bank Secrecy Act (BSA) requires financial institutions to file suspicious activity reports (SAR) to inform the federal government of transactions related to possible violations of law or regulation. Depository institutions have been concerned about the resources required to file SARs and the extent to which SARs are used. GAO was asked to examine (1) factors affecting the number of SARs filed, (2) actions agencies have taken to improve the usefulness of SARs, (3) federal agencies' use of SARs, and (4) the effectiveness of the process used to revise SAR forms. GAO reviewed laws and agency documents; analyzed SAR filings; and interviewed representatives from the Financial Crimes Enforcement Network (FinCEN), law enforcement agencies, bank regulators, and depository institutions."
Date: February 27, 2009
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Tax Administration: Comparison of the Reported Tax Liabilities of Foreign- and U.S.-Controlled Corporations, 1996-2000 (open access)

Tax Administration: Comparison of the Reported Tax Liabilities of Foreign- and U.S.-Controlled Corporations, 1996-2000

A letter report issued by the General Accounting Office with an abstract that begins "In prior reports, GAO found differences in the percentages of foreign-controlled corporations (FCC) and U.S.-controlled corporations (USCC) reporting no tax liability. Based on concerns that FCCs could be avoiding taxes by improperly shifting income to lower tax countries, GAO was asked to compare, for the years 1996 through 2000, (1) FCCs and USCCs, based on the tax liabilities they reported on their U.S. income tax returns--including the percentages reporting zero liabilities--and (2) the differences in FCCs and USCCs in terms of age and industry concentration and the extent to which these differences might explain tax reporting patterns. The report provides information separately for large corporations--those with at least $250 million in assets or $50 million in gross receipts--because, while they account for only 1 percent of all corporations, they own over 93 percent of all assets reported on corporate returns."
Date: February 27, 2004
Creator: United States. General Accounting Office.
System: The UNT Digital Library
Commercial Vehicle Security: Risk-Based Approach Needed to Secure the Commercial Vehicle Sector (open access)

Commercial Vehicle Security: Risk-Based Approach Needed to Secure the Commercial Vehicle Sector

A letter report issued by the Government Accountability Office with an abstract that begins "Numerous incidents around the world have highlighted the vulnerability of commercial vehicles to terrorist acts. Commercial vehicles include over 1 million highly diverse truck and intercity bus firms. Within the Department of Homeland Security (DHS), the Transportation Security Administration (TSA) has primary federal responsibility for ensuring the security of the commercial vehicle sector, while vehicle operators are responsible for implementing security measures for their firms. GAO was asked to examine: (1) the extent to which TSA has assessed security risks for commercial vehicles; (2) actions taken by key stakeholders to mitigate identified risks; and (3) TSA efforts to coordinate its security strategy with other federal, state, and private sector stakeholders. GAO reviewed TSA plans, assessments, and other documents; visited a nonrandom sample of 26 commercial truck and bus companies of varying sizes, locations, and types of operations; and interviewed TSA and other federal and state officials and industry representatives."
Date: February 27, 2009
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Private Health Insurance: Employers and Individuals Are Vulnerable to Unauthorized or Bogus Entities Selling Coverage (open access)

Private Health Insurance: Employers and Individuals Are Vulnerable to Unauthorized or Bogus Entities Selling Coverage

A letter report issued by the General Accounting Office with an abstract that begins "Health insurance premiums have increased at double-digit rates over the past few years. While searching for affordable options, some employers and individuals have purchased coverage from certain entities that are not authorized by state insurance departments to sell this coverage. Such unauthorized entities--also sometimes referred to as bogus entities or scams--may collect premiums and not pay some or all of the legitimate medical claims filed by policyholders. GAO was asked to identify the number of these entities that operated from 2000 through 2002, the number of employers and policyholders covered, the amount of unpaid claims, and the methods state and federal governments employed to identify such entities and to stop and prevent them from operating. GAO analyzed information on these entities obtained from the Department of Labor (DOL) and from a survey of the 50 states and the District of Columbia. GAO also interviewed officials at DOL headquarters, at three regional offices, and at state insurance departments responsible for investigating these entities in four states--Colorado, Florida, Georgia, and Texas."
Date: February 27, 2004
Creator: United States. General Accounting Office.
System: The UNT Digital Library
Department of Energy: Mission Support Challenges Remain at Los Alamos and Lawrence Livermore National Laboratories (open access)

Department of Energy: Mission Support Challenges Remain at Los Alamos and Lawrence Livermore National Laboratories

A letter report issued by the General Accounting Office with an abstract that begins "The University of California (University) operates the Los Alamos and Lawrence Livermore National Laboratories for the Department of Energy's National Nuclear Security Administration (NNSA). The two research laboratories, with a combined fiscal year 2003 budget of $2.3 billion, have had problems in such mission support areas as managing projects, conducting business operations, and ensuring safe nuclear operations. GAO was asked to describe the actions taken to address mission support problems identified in 2001, as well as problems that have since emerged, and to assess the main challenges to sustaining mission support improvements."
Date: February 27, 2004
Creator: United States. General Accounting Office.
System: The UNT Digital Library
Financial Audit: American Battle Monuments Commission's Financial Statements for Fiscal Years 2008 and 2007 (open access)

Financial Audit: American Battle Monuments Commission's Financial Statements for Fiscal Years 2008 and 2007

A letter report issued by the Government Accountability Office with an abstract that begins "In accordance with 36 U.S.C. 2103, GAO is responsible for conducting audits of the agencywide financial statements of the American Battle Monuments Commission (the Commission). GAO audited the financial statements of the Commission for the fiscal years ended September 30, 2008, and 2007. The audits were done to determine whether, in all material respects, (1) the Commission's financial statements were presented fairly and (2) Commission management maintained effective internal control over financial reporting and compliance with laws and regulations. Also, GAO tested Commission management's compliance with selected laws and regulations. The Commission was created in 1923 to commemorate the sacrifices and achievements of U.S. Armed Forces where they have served overseas since April 6, 1917, and locations within the United States as directed by Congress. The Commission designs, operates, and maintains 24 American military cemeteries on foreign soil and 25 federal memorials, monuments, and markers, 22 of which are on foreign soil, that were financed from appropriated funds. The Commission was also responsible for designing and constructing the national World War II Memorial on the Capitol Mall in Washington, D.C., and for maintaining seven nonfederal memorials …
Date: February 27, 2009
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Intercity Passenger Rail: Amtrak's Management of Northeast Corridor Improvements Demonstrates Need for Applying Best Practices (open access)

Intercity Passenger Rail: Amtrak's Management of Northeast Corridor Improvements Demonstrates Need for Applying Best Practices

A letter report issued by the General Accounting Office with an abstract that begins "In the 1990s, the National Railroad Passenger Corporation (Amtrak) undertook the Northeast High-Speed Rail Improvement Project to make infrastructure improvements that would enable Amtrak to meet a statutory goal of providing 3-hour intercity passenger rail service between Boston and New York City. Amtrak shared responsibility for implementing the project with commuter rail authorities and state governments, and the Federal Railroad Administration (FRA) developed a master plan for the project and provided federal funds to Amtrak. GAO reviewed (1) the status of the project, (2) Amtrak's management of the project, (3) FRA's oversight of the project, and (4) best practices for managing future large-scale rail infrastructure projects."
Date: February 27, 2004
Creator: United States. General Accounting Office.
System: The UNT Digital Library
National Disaster Response: FEMA Should Take Action to Improve Capacity and Coordination between Government and Voluntary Sectors (open access)

National Disaster Response: FEMA Should Take Action to Improve Capacity and Coordination between Government and Voluntary Sectors

A letter report issued by the Government Accountability Office with an abstract that begins "Using lessons from the 2005 Gulf Coast hurricanes, the federal government released the National Response Framework (NRF) in January 2008. This report examines (1) why the primary role for mass care in the NRF shifted from the Red Cross to the Federal Emergency Management Agency (FEMA), and potential issues with implementation, (2) whether National Voluntary Organizations Active in Disasters (NVOAD)--an umbrella organization of 49 voluntary agencies--is equipped to fulfill its NRF role, (3) the extent to which FEMA has addressed issues with mass care for the disabled since the hurricanes, (4) the extent to which major voluntary agencies have prepared to better serve the disabled since the hurricanes, and (5) the extent to which FEMA has addressed issues voluntary agencies faced in receiving Public Assistance reimbursement. To analyze these issues, GAO reviewed the NRF and other documents, and interviewed officials from FEMA, voluntary agencies, and state and local governments."
Date: February 27, 2008
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Maritime Law Exemption: Exemption Provides Limited Competitive Advantage, but Barriers to Further Entry under U.S. Flag Remain (open access)

Maritime Law Exemption: Exemption Provides Limited Competitive Advantage, but Barriers to Further Entry under U.S. Flag Remain

A letter report issued by the General Accounting Office with an abstract that begins "No large U.S.-flagged cruise ships (ships registered in the U.S. that are U.S.-built, U.S.-owned, and U.S. crewed) are in operation. Foreignflagged vessels cruising to foreign ports serve most of the U.S. demand for cruises. However, Norwegian Cruise Line (NCL) recently obtained an exemption from U.S. maritime law to operate three foreign-built ships under the U.S. flag in Hawaii. Cruise lines and others have raised concerns over the advantage the exemption might confer to NCL, since foreign-flagged competitors are unable to offer the same itineraries due to the Passenger Vessel Services Act (PVSA), which prevents foreign vessels from transporting passengers solely between U.S. ports. Concerns have also been raised over the effect this exemption might have on future attempts to grow the U.S.-flag cruise vessel fleet, since potential U.S.-flag competitors would need to build ships in the United States, presumably at higher cost. GAO was asked to (1) review the original intent of the PVSA and rulings and decisions regarding it, (2) determine if the exemption will affect the implementation of the PVSA or other maritime laws, (3) assess the potential effects of the exemption on competition …
Date: February 27, 2004
Creator: United States. General Accounting Office.
System: The UNT Digital Library
Medicare Home Health: Payments to Most Freestanding Home Health Agencies More Than Cover Their Costs (open access)

Medicare Home Health: Payments to Most Freestanding Home Health Agencies More Than Cover Their Costs

A letter report issued by the General Accounting Office with an abstract that begins "Under Medicare's home health prospective payment system (PPS), home health agencies (HHA) are paid a fixed amount, adjusted for differences in individual patients' expected care needs, for providing an episode (up to 60 days) of care. For this payment, HHAs provide therapy, skilled nursing, medical social service, and aide visits to patients in their homes. GAO previously reported that PPS payments to HHAs were significantly above Medicare costs. GAO recommended that the Centers for Medicare & Medicaid Services (CMS), the agency that administers Medicare, modify the PPS to mitigate extreme financial gains and losses. HHA representatives have raised concerns that Medicare's PPS financially disadvantages certain urban and rural HHAs. GAO was asked to examine (1) whether Medicare payments cover HHAs' costs and (2) what factors distinguished financially weak HHAs from financially strong performers under Medicare. To address these issues, GAO used Medicare cost reports and claims data for freestanding HHAs. GAO analyzed Medicare margins--the difference between Medicare payments and Medicare costs, divided by Medicare payments."
Date: February 27, 2004
Creator: United States. General Accounting Office.
System: The UNT Digital Library
National Criminal History Improvement Program: Federal Grants Have Contributed to Progress (open access)

National Criminal History Improvement Program: Federal Grants Have Contributed to Progress

A letter report issued by the General Accounting Office with an abstract that begins "Public safety concerns require that criminal history records be accurate, complete, and accessible. Among other purposes, such records are used by the Federal Bureau of Investigation's (FBI) National Instant Criminal Background Check System (NICS) to ensure that prohibited persons do not purchase firearms. Initiated in 1995, the National Criminal History Improvement Program represents a partnership among federal, state, and local agencies to build a national criminal records infrastructure. Under the program, the Department of Justice's Bureau of Justice Statistics (BJS) annually provides federal grants to states to improve the quality of records and their accessibility through NICS and other national systems maintained by the FBI. GAO examined (1) how states have used program grant funds, particularly the extent to which such funds have been used for NICS-related purposes; (2) the progress--using program grants and other funding sources--that states have made in automating criminal history and other relevant records and making them accessible nationally; and (3) the various factors that are relevant considerations for policymakers in debating the future of the program."
Date: February 27, 2004
Creator: United States. General Accounting Office.
System: The UNT Digital Library
Medicare: Communications with Physicians Can Be Improved (open access)

Medicare: Communications with Physicians Can Be Improved

A letter report issued by the General Accounting Office with an abstract that begins "Unlike other federal programs that make expenditures under the direct control of the government, Medicare constitutes a promise to pay for covered medical services provided to its beneficiaries by about one million providers. Given this open-ended entitlement, it is essential that appropriate and effective rules and policies be specified so that only necessary services are provided and reimbursed. Congress and the Centers for Medicare and Medicaid Services (CMS) have promulgated an extensive body of statutes, regulations, policies, and procedures on what shall be paid for and under what circumstances. Information that carriers give to physicians is often difficult to use, out of date, inaccurate, and incomplete. Medicare bulletins that carriers use to communicate with physicians are often poorly organized and contain dense legal language. Similarly, other means of communicating with physicians, such as toll-free provider assistance lines and websites, have problems with accuracy and completeness. Although all carriers issue bulletins, operate call centers, and maintain websites, each carrier develops its own communications policies and strategies. This approach results in a duplication of effort as well as variations in the quality of carrier communications. CMS provides little …
Date: February 27, 2002
Creator: United States. General Accounting Office.
System: The UNT Digital Library
Financial Audit: IRS's Fiscal Years 2001 and 2000 Financial Statements (open access)

Financial Audit: IRS's Fiscal Years 2001 and 2000 Financial Statements

A letter report issued by the General Accounting Office with an abstract that begins "This report presents the results of GAO's audits of the financial statements of the Internal Revenue Service (IRS) for fiscal years 2001 and 2000. GAO was able to provide unqualified opinions on IRS's fiscal years 2001 and 2000 financial statements because IRS senior management and staff made extraordinary efforts to compensate for serious internal control and systems deficiencies. Despite these efforts, IRS found it extremely difficult to meet the February 27 reporting deadline set by the Office of Management and Budget (OMB). OMB intends to significantly accelerate this deadline in the future. Beginning with fiscal year 2004, IRS will be required to issue its financial statements by November 15--only 6 weeks after the end of the fiscal year. Moreover, the Department of Treasury has established a goal of completing its fiscal year 2002 audit, including those of its component entities, and issuing its department wide accountability report by November 15, 2002. To meet this goal and sustain an unqualified opinion on its financial statements, IRS will need to make systemic changes in how it processes transactions, maintains its financial records, and reports its financial results. At …
Date: February 27, 2002
Creator: United States. General Accounting Office.
System: The UNT Digital Library
Land Management Systems: BLM's Actions to Improve Information Technology Management (open access)

Land Management Systems: BLM's Actions to Improve Information Technology Management

A letter report issued by the General Accounting Office with an abstract that begins "GAO reviewed steps taken by the Bureau of Land Management (BLM) to strengthen its information technology (IT) investment management and acquisition capabilities. The Bureau took these actions to address recommendations made in an earlier report on the failure of the Automated Land and Mineral Record System (ALMRS) to meet BLM's business needs. GAO found that since 1999, BLM has been working to implement GAO recommendations to determine the usefulness of ALMRS and to assess and strengthen its IT investment management and acquisition capabilities. Although the bureau has not yet finished these efforts, it has begun to apply improved management strategies for selecting IT investments, develop processes and practices for controlling and evaluating investments, and build a more mature systems acquisition capability. However, before completing and institutionalizing new investment control processes, the Bureau has begun moving forward with an IT acquisition. As a result, BLM's efforts may be subject to the same project management and management oversight risks that adversely affected the ALMRS/Modernization."
Date: February 27, 2001
Creator: United States. General Accounting Office.
System: The UNT Digital Library
Waters and Wetlands: Corps of Engineers Needs to Evaluate Its District Office Practices in Determining Jurisdiction (open access)

Waters and Wetlands: Corps of Engineers Needs to Evaluate Its District Office Practices in Determining Jurisdiction

A letter report issued by the General Accounting Office with an abstract that begins "Each year the U.S. Army Corps of Engineers (Corps) receives thousands of Clean Water Act permit applications from project proponents wishing to fill waters and wetlands. The first step in the permitting process is to determine if the waters and wetlands are jurisdictional. Prior to 2001, if migratory birds used the waters or wetlands as habitat, they were usually jurisdictional. In 2001, the Supreme Court--in Solid Waste Agency of Northern Cook County v. U.S. Army Corps of Engineers (SWANCC)--struck down the migratory bird rule, leaving the Corps to rely on other jurisdictional criteria. GAO was asked to describe the (1) regulations and guidance used to determine jurisdictional waters and wetlands and related developments since SWANCC, (2) extent to which Corps district offices vary in their interpretation of these regulations and guidance, and (3) extent to which Corps district offices document their practices and make this information publicly available."
Date: February 27, 2004
Creator: United States. General Accounting Office.
System: The UNT Digital Library
Medicare: Improvements Needed to Address Improper Payments in Home Health (open access)

Medicare: Improvements Needed to Address Improper Payments in Home Health

A letter report issued by the Government Accountability Office with an abstract that begins "Medicare spending on home health totaled $12.9 billion in 2006, up 44 percent from 2002. Concerns have been raised that improper payments from practices indicating fraud and abuse may have contributed to Medicare home health spending and utilization. The Centers for Medicare & Medicaid Services (CMS), the agency that administers Medicare, is responsible for minimizing improper payments made on behalf of Medicare beneficiaries. GAO was asked to examine the growth in Medicare home health spending and utilization and the benefit's vulnerability to improper payments. GAO focused on states with the highest growth in Medicare home health spending or utilization; fraudulent and abusive practices contributing to recent spending and utilization; and administrative issues that make it vulnerable to improper payments. GAO analyzed Medicare claims data; reviewed Medicare laws and regulations and CMS documents; and interviewed stakeholders and contractors that administer and protect the home health benefit."
Date: February 27, 2009
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Continuity of Operations: Improved Planning Needed to Ensure Delivery of Essential Government Services (open access)

Continuity of Operations: Improved Planning Needed to Ensure Delivery of Essential Government Services

A letter report issued by the General Accounting Office with an abstract that begins "To ensure that essential government services are available in emergencies--such as terrorist attacks, severe weather, or building-level emergencies-- federal agencies are required to develop continuity of operations (COOP) plans. Responsibility for formulating guidance on these plans and for assessing executive branch COOP capabilities lies with the Federal Emergency Management Agency (FEMA), under the Department of Homeland Security. FEMA guidance, Federal Preparedness Circular (FPC) 65 (July 1999), provides elements of a viable COOP capability, including the requirement that agencies identify their essential functions. GAO was asked to determine the extent to which (1) major civilian executive branch agencies have identified their essential functions and (2) these agencies' COOP plans follow FEMA guidance."
Date: February 27, 2004
Creator: United States. General Accounting Office.
System: The UNT Digital Library
FINAL REPORT DOE Grant: DE-FG02-89ER45391 (open access)

FINAL REPORT DOE Grant: DE-FG02-89ER45391

The work reported here took place at the University of Minnesota from 07/01/1989 to 06/30/2006. Most of this work focused on computational materials applied to oxides during the first part of this funding period and to nanoscale materials toward the end of the funding period. This funding resulted in three monographs, 36 invited articles or book chapters, 160 articles in refereed journals and 89 invited talks. The funding helped train 13 PhD students and one masters student. The PI received two national research awards for this work. A list of these contributions are presented.
Date: February 27, 2009
Creator: Chelikowsky, James R.
System: The UNT Digital Library
Research and Development of an Integral Separator for a Centrifugal Gas Processing Facility (open access)

Research and Development of an Integral Separator for a Centrifugal Gas Processing Facility

A COMPACT GAS PROCESSING DEVICE WAS INVESTIGATED TO INCREASE GAS PRODUCTION FROM REMOTE, PREVIOUSLY UN-ECONOMIC RESOURCES. THE UNIT WAS TESTED ON AIR AND WATER AND WITH NATURAL GAS AND LIQUID. RESULTS ARE REPORTED WITH RECOMMENDATIONS FOR FUTURE WORK.
Date: February 27, 2007
Creator: Hays, Lance
System: The UNT Digital Library
HYDRAULIC CONDUCTIVITY OF ESSENTIALLY SATURATED PEAT (open access)

HYDRAULIC CONDUCTIVITY OF ESSENTIALLY SATURATED PEAT

The Savannah River National Laboratory measured the hydraulic conductivity of peat samples using method ASTM D4511-00. Four samples of peat were packed into 73mm diameter plastic tubes and saturated from the bottom up with water. The columns were packed with Premier ProMoss III TBK peat to a dry density of approximately 0.16 gm/cc (10 lb/ft3). One column was packed using oven dried peat and the other 3 were packed using as delivered peat. The oven dried sample was the most difficult to saturate. All of the peat samples expanded during saturation resulting in a sample length (L) that was longer than when the sample was initially packed. Table 1 contains information related to the column packing. After saturation the hydraulic conductivity test was conducted using the apparatus shown in Figure 1. Three of the samples were tested at 2 different flow conductions, 1 high and 1 low. Table 2 and Figure 2 contain the results of the hydraulic conductivity testing. Each test was run for a minimum of 40 minutes to allow the test conditions to stabilize. The hydraulic conductivity at the end of each test is reported as the hydraulic conductivity for that test. The hydraulic conductivity of the …
Date: February 27, 2008
Creator: Nichols, R
System: The UNT Digital Library
CCN Spectral Measurements (open access)

CCN Spectral Measurements

Detailed aircraft measurements were made of cloud condensation nuclei (CCN) spectra associated with extensive cloud systems off the central California coast in the July 2005 MASE project. These measurements include the wide supersaturation (S) range (2-0.01%) that is important for these polluted stratus clouds. Concentrations were usually characteristic of continental/anthropogenic air masses. The most notable feature was the consistently higher concentrations above the clouds than below. CCN measurements are so important because they provide a link between atmospheric chemistry and cloud-climate effects, which are the largest climate uncertainty. Extensive comparisons throughout the eleven flights between two CCN spectrometers operated at different but overlapping S ranges displayed the precision and accuracy of these difficult spectral determinations. There are enough channels of resolution in these instruments to provide differential spectra, which produce more rigorous and precise comparisons than traditional cumulative presentations of CCN concentrations. Differential spectra are also more revealing than cumulative spectra. Only one of the eleven flights exhibited typical maritime concentrations. Average below cloud concentrations over the two hours furthest from the coast for the 8 flights with low polluted stratus was 614?233 at 1% S, 149?60 at 0.1% S and 57?33 at 0.04% S cm-3. Immediately above cloud average …
Date: February 27, 2009
Creator: Hudson, James G.
System: The UNT Digital Library
The Confederated Tribes of the Warm Springs Indian Reservation of Oregon John Day Basin Office : Watershed Restoration Projects : 2003 Annual Report. (open access)

The Confederated Tribes of the Warm Springs Indian Reservation of Oregon John Day Basin Office : Watershed Restoration Projects : 2003 Annual Report.

The John Day is the nation's second longest free-flowing river in the contiguous United States and the longest containing entirely unsupplemented runs of anadromous fish. Located in eastern Oregon, the basin drains over 8,000 square miles, Oregon's fourth largest drainage basin, and incorporates portions of eleven counties. Originating in the Strawberry Mountains near Prairie City, the John Day River flows 284 miles in a northwesterly direction, entering the Columbia River approximately four miles upstream of the John Day dam. With wild runs of spring Chinook salmon and summer steelhead, westslope cutthroat, and redband and bull trout, the John Day system is truly a basin with national significance. The majority of the John Day basin was ceded to the Federal government in 1855 by the Confederated Tribes of the Warm Springs Reservation of Oregon (Tribes). In 1997, the Tribes established an office in the basin to coordinate restoration projects, monitoring, planning and other watershed activities on private and public lands. Once established, the John Day Basin Office (JDBO) formed a partnership with the Grant Soil and Water Conservation District (GSWCD), which contracts the majority of the construction implementation activities for these projects from the JDBO. The GSWCD completes the landowner contact, …
Date: February 27, 2004
Creator: Office., Confederated Tribes of the Warm Springs Reservation of Oregon. John Day Basin
System: The UNT Digital Library