EPA-540/R.
Author :
Publisher :
Page : 72 pages
File Size : 15,63 MB
Release : 1999
Category :
ISBN :
Author :
Publisher :
Page : 72 pages
File Size : 15,63 MB
Release : 1999
Category :
ISBN :
Author :
Publisher :
Page : 182 pages
File Size : 50,6 MB
Release : 1996
Category : Soil pollution
ISBN :
Author :
Publisher :
Page : 1358 pages
File Size : 43,60 MB
Release : 1999-11
Category : Government purchasing
ISBN :
Author :
Publisher :
Page : 96 pages
File Size : 31,77 MB
Release : 1991
Category : Hazardous waste sites
ISBN :
Author :
Publisher :
Page : 2 pages
File Size : 23,61 MB
Release : 1998
Category : Water resources development
ISBN :
Author : John H. Brinton
Publisher :
Page : 104 pages
File Size : 13,69 MB
Release : 1969
Category : Technology & Engineering
ISBN :
Data were collected and disturbances were measured to determine the effects of physical disturbances by limited access highways on nearby property values. 3 types of analyses were made on the collected data: major-variable analysis, economic analysis, and interview analysis. In the major-variable analysis, relationships and correlations were examined between sound levels and sound level reductions at specific measurement points, and other variables such as sound level perception, present tree diversity, and homeowners' attitudes of buying another house next to the highway. The economic analysis evaluated the effect of highway disturbances and landscape/landforms on property values. The interview analysis was used to evaluate specific complaints or disturbances.
Author : United States. Environmental Protection Agency. Office of Water Enforcement and Permits
Publisher :
Page : 272 pages
File Size : 35,46 MB
Release : 1988
Category : Water
ISBN :
Author : National Research Council
Publisher : National Academies Press
Page : 595 pages
File Size : 47,90 MB
Release : 2009-09-08
Category : Education
ISBN : 030914471X
Engineering education in K-12 classrooms is a small but growing phenomenon that may have implications for engineering and also for the other STEM subjects-science, technology, and mathematics. Specifically, engineering education may improve student learning and achievement in science and mathematics, increase awareness of engineering and the work of engineers, boost youth interest in pursuing engineering as a career, and increase the technological literacy of all students. The teaching of STEM subjects in U.S. schools must be improved in order to retain U.S. competitiveness in the global economy and to develop a workforce with the knowledge and skills to address technical and technological issues. Engineering in K-12 Education reviews the scope and impact of engineering education today and makes several recommendations to address curriculum, policy, and funding issues. The book also analyzes a number of K-12 engineering curricula in depth and discusses what is known from the cognitive sciences about how children learn engineering-related concepts and skills. Engineering in K-12 Education will serve as a reference for science, technology, engineering, and math educators, policy makers, employers, and others concerned about the development of the country's technical workforce. The book will also prove useful to educational researchers, cognitive scientists, advocates for greater public understanding of engineering, and those working to boost technological and scientific literacy.
Author : Mark Edward Byrnes
Publisher : CRC Press
Page : 348 pages
File Size : 11,48 MB
Release : 2008-08-25
Category : Science
ISBN : 1420059157
Originally published in 1994, the first edition of Field Sampling Methods for Remedial Investigations soon became a premier resource in the field. ThePrinceton Groundwater course designated it as one of the top books on the market that address strategies for groundwater well installation, well completion, and groundwater sampling. This long-awai
Author : Mark E. Byrnes
Publisher : CRC Press
Page : 0 pages
File Size : 39,53 MB
Release : 2022
Category : Nature
ISBN : 9781032255705
Originally published in 1994, the first edition of Field Sampling Methods for Remedial Investigations soon became a premier resource in this field. The "Princeton Groundwater" course designated it as one of the top books on the market that addresses strategies for groundwater characterization, groundwater well installation, well completion, and groundwater sampling. This long awaited third edition provides most current and most cost-effective environmental media characterization methods and approaches supporting all aspects of remediation activities. This book integrates recommendations from over one hundred of the most current US EPA, State EPA, US Geological Survey, US Army Corps of Engineers, and National Laboratory environmental guidance and/or technical documents. This book provides guidance, examples, and/or case studies for the following subjects: Implementing the EPA's latest Data Quality Objectives process Developing cost effective statistical & non-statistical sampling designs supporting all aspects of environmental remediation activities, and available statistical sample design software Aerial photography, surface geophysics, airborne/surface/downhole/building radiological surveys, soil gas surveying, environmental media sampling, DNAPL screening, portable X-ray fluorescence measurements Direct push groundwater sampling, well installation, well development, well purging, no-purge/low-flow/standard groundwater sampling, depth-discrete ground sampling, groundwater modeling Tracer testing, slug testing, waste container and building material sampling, pipe surveying, defining background conditions Documentation, quality control sampling, data verification/validation, data quality assessment, decontamination, health & safety, management of investigation waste A recognized expert on this subject, author Mark Byrnes provides standard operating procedures and guidance on the proper implementation of these methods, focusing on proven technologies that are acknowledged by EPA and State regulatory agencies as reputable techniques.