From introduction: This report describes work done in the Noatak and portions of the Baird Mountains and Ambler River, Alaska, National Topographic Map Series (NTMS) quadrangles (1:250 000 scale) by the Los Alamos Scientific Laboratory (LASL) as part of the nationwide Hydrogeochemical and Stream Sediment Reconnaissance (HSSR).

From abstract: During the summer of 1977, 1268 water and 1206 sediment samples were collected from 1292 lakes and streams throughout the 33 600-km2 area within the boundaries of the McGrath and Talkeetna National Topographic Map Series quadrangles in south-central Alaska. Each of the water samples was analyzed for uranium and 12 other elements, and each of the sediment samples was analyzed for uranium, thorium, and 41 other elements. All of the field and analytical data are listed in appendixes to this report, but only the uranium and thorium data are discussed herein.

This report is on the Senate and House Bills and Resolutions that comprise Re-organisaton proposals relating to Environment intoduced in the 2nd session of the 91st Congress.

The following report presents the data retrieved, a description of the equipment and methods used, and comments based on preliminary interpretations of the results from a radioactive survey taken in the Dixon Entrance Quadrangle in southeast Alaska.

The following report discusses the results of an evaluation of the uranium resource potential of the Seward Peninsula and Selawik area that was done in 1977.

This set of appendices explores uranium favorability of the Cook Inlet Basin, Alaska.

The following report is the first volume of the study of uranium content studied in Cook Inlet basin, Alaska, it contains the original text.

This report is a case study on the detonation of a full-sized nuclear warhead code named Cannikin on the island of Amchitka, Alaska on November 6th, 1971.

This report outlines the effects of the discovery of oil in the North Slope of Alaska in February of 1968.

From addendum: Two types of analyses for uranium in the stream-sediment samples are presented. One split of the stream-sediment samples was sent to Resource Associates of Alaska's laboratory, where they were analyzed for U by the fluormetric method after acid extraction. This is the method employed for U by most laboratories. The completeness of uranium extraction unavoidably varies with the particular type of uranium-bearing minerals present and possibly with the amount of iron, manganese, and carbonaceous material present, which can interfere with the extraction. Analyses by the method are shown in the text and appendix columns with the designation "RAA."

From addendum: Two types of analyses for uranium in the stream-sediment samples are presented. One split of the stream-sediment samples was sent to Resource Associates of Alaska's laboratory, where they were analyzed for U by the fluormetric method after acid extraction. This is the method employed for U by most laboratories. The completeness of uranium extraction unavoidably varies with the particular type of uranium-bearing minerals present and possibly with the amount of iron, manganese, and carbonaceous material present, which can interfere with the extraction. Analyses by the method are shown in the text and appendix columns with the designation "RAA."

From abstract: Several low-level radiometric anomalies had been detected in an airborne survey of the Copper River Basin. This report presents the results of field and laboratory research on the origin of the anomalies, and the low radiometric background of the Copper River Basin.

Supplementary data containing radiometric readings of several locations to accompany a report on low-level airborne radiometric anomalies in the Copper River Basin Region, Alaska.

From introduction: The purpose of this report is to make available to the public the results of a hydrogeochemical survey for uranium in the stream and lake waters and sediments of the Susitna River basin, Alaska. This work was done by the Los Alamos Scientific Laboratory (LASL) for the US Energy Research and Development Administration (ERDA) as part of the National Uranium Resource Evaluation (NURE) program.

This report discusses the history of Alaskan indigenous peoples claims to their traditional lands under Russian and U.S. administration and the Alaska Native Claim Settlement Act of 1971 which gave formal land rights to the Alaskan indigenous peoples for their traditional lands.

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Anchorage Quadrangle in Alaska.

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Anchorage Quadrangle in Alaska.

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Atlin quadrangle in Alaska.

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Atlin quadrangle in Alaska.

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Blying Sound Quadrangle in Alaska.

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Blying Sound Quadrangle in Alaska.

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Bradfield Canal quadrangle in Alaska.

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Bradfield Canal quadrangle in Alaska.

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Craig quadrangle in Alaska.