Download or read book The Nature of Flow and Sediment Movement in Little Granite Creek Near Bondurant Wyoming written by Sandra E. Ryan and published by . This book was released on 2002 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Publications of the Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1948 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Water Resources Data written by and published by . This book was released on 1990 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Advancing the Fundamental Sciences written by and published by . This book was released on 2007 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Guidelines for Using Bedload Traps in Coarse bedded Mountain Streams written by Kristin Bunte and published by . This book was released on 2007 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: A bedload trap is a portable sampler designed specifically for collecting gravel and cobble bedload (4 to 180 mm in diameter) in wadeable streams. Bedload traps consist of an aluminum frame with a 12 by 8 inch (0.3 by 0.2 m) opening to which a 3- to 5.5-ft (0.9 to 1.65 m) long trailing net is attached. Bedload traps are installed on ground plates that are anchored to the stream bottom with metal stakes. Traps do not have to be hand-held while sampling and have a large volumetric capacity. This permits collection of bedload over relatively long intervals, typically one hour per sample. In this document, we provide detailed guidelines for bedload trap construction and operation. We describe component parts and offer instructions for making the nets and assembling the sampler. Appropriate site selection and preparation are discussed as well as bedload trap installation, use, and maintenance. These guidelines also show how to process the collected bedload samples in the field and how to perform some of the typical calculations used in bedload evaluation.

Download or read book General Technical Report RMRS written by and published by . This book was released on 2007 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Notes on Sedimentation Activities written by and published by . This book was released on 1981 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Publications of the U S Geological Survey 1971 1981 written by and published by . This book was released on 1986 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Water resources Investigations Report written by B. G. Justus and published by . This book was released on 2003 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Deformation and Deposition Between a Foreland Uplift and an Impinging Thrust Belt written by John Adam Dorr and published by Geological Society of America. This book was released on 1977-01-01 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Water resources Investigations Report written by and published by . This book was released on 2003 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Constructing Temporary Sampling Platforms for Hydrologic Studies written by Manuel H. Martinez and published by . This book was released on 2000 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper presents instructions for constructing platforms that span the width of stream channels to accommodate the measurement of hydrologic parameters over a wide range of discharges. The platforms provide a stable, safe, noninvasive, easily constructed, and relatively inexpensive means for permitting data collection without wading in the flow. We have used the basic techniques described herein for building platforms on channels of small to medium size, up to 70 feet in width. Lightweight joists, commonly used in housing construction, form the primary structural support for the platform. The structures can be constructed by persons having only rudimentary knowledge of building practices and using simple tools. Cost estimates for materials range from $200 to $1,500 depending on the required length of structure. The platforms have been used successfully in measuring flow and sediment discharge in subalpine channels in Colorado and Wyoming during runoff events with 2 to 5 year return frequencies. They are quite stable and are safer than wading in channels with fast moving flow.

Download or read book North Fork Well written by and published by . This book was released on 1985 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Northern Rockies Ecosystem Protection Act of 1993 written by United States. Congress. House. Committee on Natural Resources. Subcommittee on National Parks, Forests, and Public Lands and published by . This book was released on 1995 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Distributed to some depository libraries in microfiche.

Download or read book Sedimentology of Aqueous Systems written by Cristiano Poleto and published by John Wiley & Sons. This book was released on 2010-02-05 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sediments in aqueous systems are of increasing interest to academics, researchers, practitioners and stakeholders around the world. This book not only covers the characteristics of the sediments themselves, but also their physico-chemical impact on aquatic habitats and subsequent management implications. There is a strong focus on methods and instrumentation for collecting data and monitoring of environmental sediment quality and as a result, a wide range of environments are considered - from urban areas to freshwater estuaries and marine ecosystems. The chapters have been written by international specialists in the field, ensuring a good breadth of examples, experiences and case studies throughout. This book will appeal to a broad spectrum of interests from geographers, to engineers and environmental scientists, and at undergraduate to post graduate and academic researcher levels.

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Download or read book Coyotes and Town Dogs written by Susan Zakin and published by . This book was released on 2002 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: From tree-spiking old-growth forests to "cracking" desert dams, Earth First! redefined environmentalism in America. Susan Zakin's fast-paced tale of these scruffy radicals and their suit-and-tie counterparts in Washington, D.C., has been described as an unholy marriage of Hunter S. Thompson and Tom Wolfe. The hipster cowboys who founded Earth First! were the first people to sound the alarm on globalization, extinction, and other major environmental issues that face us today. Zakin's gonzo yet impeccably researched account of the rocky trail leading to the morning when FBI agents rousted Earth First! founder Dave Foreman from his bed at gunpoint is essential reading for anyone who cares about mountains, deserts, and freedom.