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Ground Water in the San Juan Metropolitan Area, Puerto Rico

Description: From introduction: A post-drought analysis of the sources of water supply for the metropolitan area indicated a need for better knowledge of the ground-water resources. A study was implemented through the cooperative water-resources investigation program between Commonwealth agencies of Puerto Rico and the U.S. Geological Survey.
Date: July 1976
Creator: Anderson, Henry R.
Partner: UNT Libraries Government Documents Department
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Limnology of Laguna Tortuguero, Puerto Rico

Description: Abstract: The principal chemical, physical and biological characteristics, as well as the hydrology of Laguna Tortuguero, Puerto Rico, were studied from 1974-75. The lagoon, with and area of 2.24 square kilometers and a volume of about 2.68 million cubic meters, contains about 5 percent of seawater. Drainage through a canal on the north side averages 0.64 cubic meters per second per day, flushing the lagoon about 7.5 times per year. Chloride and sodium are the principal ions in the water, rangi… more
Date: March 1978
Creator: Quiñones-Márquez, Ferdinand & Fusté, Luis A.
Location: None
Partner: UNT Libraries Government Documents Department
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Floods in Puerto Rico, Magnitude and Frequency

Description: This report used "annual peak-discharge records at fifty sites with five or more years of record" to determine individual site frequency curves. It includes several maps.
Date: June 1979
Creator: López, M. A.; Colón-Dieppa, E. & Cobb, E. D.
Partner: UNT Libraries Government Documents Department
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Analog Model Analysis of the North Coast Limestone Aquifers, Puerto Rico

Description: This report presents an analysis of "three limestone aquifers on the north coast of Puerto Rico west of the RÍo de la Plata" using "analog modeling techniques."
Date: 1983
Creator: Heisel, James E.; González, José R. & Cruz, Carlos
Partner: UNT Libraries Government Documents Department
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History of Dredging and Filling of Lagoons in the San Juan Area, Puerto Rico

Description: Abstract: Laguna La Torrecilla, Laguna de Pinones, Laguna San Jose, and Laguna del Condado, in the San Juan, Puerto Rico area, are located within a metropolitan area of more than 1 million people. Bathymetric maps made during the study, in 1973, showed that Lagunas La Torrecilla, San Jose, and del Condado have been modified by dredging and filling; whereas, Laguna de Pinones has remained in a near natural state. Laguna La Torrecilla has been dredged to a depth, in places, of about 18 metres, an… more
Date: September 1976
Creator: Ellis, S. R.
Partner: UNT Libraries Government Documents Department
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Statistical Summary of Daily Values Data and Trend Analysis of Dissolved-Solids Data at National Stream Quality Accounting Network (NASQAN) Stations

Description: From abstract: A statistical summary of the available continuous and once-daily discharge, specific-conductance, dissolved oxygen, temperature, and pH data collected at NASQAN stations during the 1973-81 water years and documentation of the period of record on which the statistical calculations were based are presented.
Date: 1983
Creator: Wells, Frank C. & Schertz, Terry L.
Partner: UNT Libraries Government Documents Department
open access

National Coastal Condition Report IV

Description: This report assesses the condition of the nation's estuaries and costal embayments, including the coastal waters of the conterminous United States, Southeastern Alaska, Hawaii, American Samoa, Guam, Puerto Rico, and the U.S. Virgin Islands.
Date: September 2012
Creator: United States. Environmental Protection Agency. Office of Research and Development.
Partner: UNT Libraries Government Documents Department
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Tropical Storm? The Supreme Court Considers Double Jeopardy and the Sovereign Status of Puerto Rico

Description: This legal sidebar discusses the nature of the relationship between the United States government and the territory of the Commonwealth of Puerto Rico. Based in part on statutory language providing that the relationship between Puerto Rico and the United States is "in the nature of a compact," arguments have been made that any change in Puerto Rico's political status must be consented to by both parties.
Date: November 4, 2015
Partner: UNT Libraries Government Documents Department
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Puerto Rico and Health Care Finance: Frequently Asked Questions

Description: This report provides answers to frequently asked questions (FAQs) about Puerto Rico's health care system, including how federal health care programs (Medicare, Medicaid, and the State Children's Health Insurance Program [CHIP]) and private health insurance requirements apply to Puerto Rico.
Date: November 18, 2015
Creator: Mach, Annie L.
Partner: UNT Libraries Government Documents Department
open access

Puerto Rico's Current Fiscal Challenges

Description: This report discusses multiple challenges the government of Puerto Rico faces in the fall of 2015. Concerns regarding the sustainability of Puerto Rico's public finances have intensified over the past year, despite several measures taken by the island's government to reduce spending, increase revenues, and restructure its obligations. The Puerto Rican government outlined a medium-term strategy to address those challenges in a fiscal plan put forth in mid-September 2015.
Date: September 25, 2015
Creator: Austin, D. A.
Partner: UNT Libraries Government Documents Department
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The Arecibo Ionospheric Observatory

Description: This report discusses the issues involved with determining whether the Arecib Ionospheric Observatory is more cost-effective than replacing it with newer, available technology. The Arecibo Ionospheric Observatory is a radio and radar telescope located in Barrio Esperanza, Arecibo, Puerto Rico. In 2005-2006, NSF's Division of Astronomical Sciences (AST) conducted a Senior Review of its portfolio of facilities and reported that the scientific value of the Arecibo was modest when compared to othe… more
Date: June 16, 2011
Creator: Matthews, Christine M.
Partner: UNT Libraries Government Documents Department
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State Compensatory Provisions for Occupational Diseases

Description: From Introduction: "This publication includes the laws of the States, the District of Columbia, Puerto Rico, and the Virgin Island through 1964. Only those portions of the workmen's compensation laws which apply to or are related to and deletions from the basic law have been incorporated into the text of the law, thus making it unnecessary to search out the various amendments made each year."
Date: 1967
Creator: Morgis, G. G.; Beauregard, Lena P. & Shoub, Earle P.
Partner: UNT Libraries Government Documents Department
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Aeroradioactivity Survey and Geology of Puerto Rico (ARMS-I)

Description: Report containing an aeroradioactivity survey of Puerto Rico made on behalf of the Division of Biology and Medicine, United States Atomic Energy Commission. Topics include the types of bedrock noted in the area as well as their levels of radioactivity.
Date: March 1964
Creator: MacKallor, Jules A.
Partner: UNT Libraries Government Documents Department
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United States Earthquakes 1942

Description: Report discussing earthquake activity in the United States during 1942. The report is broken down by regions and has sections for specific earthquakes.
Date: 1942
Partner: UNT Libraries Government Documents Department
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Puerto Rico's Current Fiscal Challenges: In Brief

Description: This report discusses the current state of Puerto Rico's public finances. Puerto Rico faces several fiscal hurdles in 2015. Concerns regarding the sustainability of Puerto Rico's public finances have intensified over the past year, despite several measures taken by the island's government to reduce spending, increase revenues, and restructure its obligations.
Date: July 7, 2015
Creator: Austin, D. A.
Partner: UNT Libraries Government Documents Department
open access

The Arecibo Ionospheric Observatory

Description: This report discusses the issues involved with determining whether the Arecib Ionospheric Observatory is more cost-effective than replacing it with newer, available technology. The Arecibo Ionospheric Observatory is a radio and radar telescope located in Barrio Esperanza, Arecibo, Puerto Rico.
Date: March 5, 2009
Creator: Matthews, Christine M.
Partner: UNT Libraries Government Documents Department
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Puerto Rico Emergency Management and Homeland Security Statutory Authorities Summarized

Description: This report is one of a series that profiles the emergency management and homeland security statutory authorities of the 50 states, the District of Columbia, the Commonwealth of the Northern Mariana Islands, the Commonwealth of Puerto Rico, and three territories (American Samoa, Guam, and the U.S. Virgin Islands). Each profile identifies the more significant elements of state statutes, generally as codified. This report focuses on Puerto Rico.
Date: September 3, 2004
Creator: Bea, Keith; Runyon, L. Cheryl & Warnock, Kae M.
Partner: UNT Libraries Government Documents Department
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