Filters: Tags: Radiation dosimetry (X)
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Categories: Publication;
Types: Citation;
Tags: Computer applications,
Decay,
Decontamination,
Environmental health,
Maintenance,
Categories: Publication;
Types: Citation;
Tags: Bioaccumulation,
Fishery products,
Food chains,
Food webs,
INW, Japan Sea,
Categories: Publication;
Types: Citation;
Tags: Atolls,
Bikini Atoll,
Bioaccumulation,
Biota,
Contamination,
Categories: Publication;
Types: Citation;
Tags: Canada, Manitoba,
Dose-response effects,
Gases,
Lung,
Mammalia,
Categories: Publication;
Types: Citation;
Tags: African clawed frog,
Amphibia,
Bioassay,
Biochemistry,
Correlation Analysis,
The following report summarizes the dating results from Bradley Lake, Oregon. Within this report, we detail the methodology used by the USGS Luminescence Geochronology Laboratory to obtain ages including sample preparation methods, luminescence measurement, equivalent dose determination, and datingrelated calculations. We recommend that this report be included as the supplementary material for any publication(s) that use the ages within this report. This version supersedes all previous age estimates and reports.
Categories: Publication;
Types: Citation;
Tags: ANE, British Isles,
ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic A,
Bioaccumulation,
British Isles,
Carcasses,
Categories: Publication;
Types: Citation;
Tags: Arctic,
Assessments,
Barents Sea,
Environmental Effects,
Fjords,
Stone rows, enclosures, structures and chambers can be found in the landscapes of Massachusetts and Rhode Island. Structures similar to those shown in the cover photo are documented elsewhere. The age, cultural affiliation, and purpose of these stone structures--which are found in a variety of forms, such as piles arranged in spatial configurations across landscapes, shapes suggesting animal effigies, platforms and chambers--have been the subject of much debate. Some have argued they are remnants of colonial agricultural and storage practices; others that they are prehistoric Native American ceremonial structures. Ascertaining the time periods of their creation had previously been impossible. We felt that optically...
The Bureau of Reclamation's Scoggins Dam lies within the Gales Creek fault zone southwest of Hillsboro, Oregon. Recent geologic mapping shows the dam to overlie a potentially active strand of the fault. This report describes the geology of the dam in detail and confirms that the dam overlies a strand of the Gales Creek fault. The report documents small faults in the reservoir and off the north end of the dam along the Parsons Creek strand of the fault. The report further documents the geology of an alternative dam site downstream of the existing dam.
Categories: Publication;
Types: Citation;
Tags: P 2000 FRESHWATER POLLUTION,
Pollution Abstracts,
electron beams,
groundwater,
irradiation,
Despite its subdued expression and isolated location within the Great Plains of southeastern Colorado, the 80-km-long Cheraw fault may be one of the most active faults in North America east of the Southern Rocky Mountains. We present geomorphic analyses, geochronology, and paleoseismic trenching data to 1) document the rupture history of the ~45-km-long southwestern section of the Cheraw fault over the past ~19 ka, and 2) evaluate slip-rate changes for the entire fault over the past ~200 ka. Results from new trenches excavated at the Old Ranch site show evidence of four surface-rupture events since ~19 ka, each with an average vertical displacement of 0.75 m. An additional event is likely only slightly older than...
Categories: Data;
Tags: Arkansas River,
Basin and Range,
Cheraw Fault,
Eastern Colorado,
Geomorphology,
The following report summarizes the dating results from the. Within this report, we detail the methodology used to determine the storage time distribution for a 17 km length of Powder River in Montana, U.S.A. by the age distribution of eroded sediment. This data is used by the USGS Luminescence Geochronology Laboratory to obtain ages including sample preparation methods, luminescence measurement, equivalent dose determination, and dating-related calculations. We recommend that this report be included as the supplementary material for any publication(s) that use the ages within this report. This version supersedes all previous age estimates and reports.
Categories: Data;
Tags: Fort Union Formation,
Geomorphology,
Kaycee Terrace,
Lightening Terrace,
Montana,
Categories: Publication;
Types: Citation;
Tags: Cervus elaphus,
Food chains,
Human food,
Landfills,
Landfills (see also Waste disposal sites),
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