Last edited by Meztikus
Sunday, May 3, 2020 | History

3 edition of Computer programs for computing particle-size statistics of fluvial sediments found in the catalog.

Computer programs for computing particle-size statistics of fluvial sediments

Herbert H. Stevens

Computer programs for computing particle-size statistics of fluvial sediments

  • 199 Want to read
  • 32 Currently reading

Published by U.S. Geological Survey, Open-File Services Section, Western Distribution Branch, U.S. Geological Survey [distributor] in Denver, Colo .
Written in English

    Subjects:
  • Particle size determination -- Computer programs,
  • Suspended sediments -- Measurement -- Computer programs,
  • Bed load -- Measurement -- Computer programs,
  • River sediments -- Measurement -- Computer programs,
  • Sediments (Geology) -- Measurement -- Computer programs

  • Edition Notes

    Bibliography: p. 17.

    Statementby Herbert H. Stevens, Jr. and David W. Hubbell.
    SeriesWater-resources investigations report -- 86-4141.
    ContributionsHubbell, David Wellington, 1925-, Geological Survey (U.S.)
    The Physical Object
    Pagination1 v. (various pagings) :
    ID Numbers
    Open LibraryOL17833250M
    OCLC/WorldCa14408927

    Advances in Research in Karst Media, 4th International Symposium on Karst, Ap Malaga, Spain, Springer, p. the hydrostratigraphy of the Edwards and Trinity Aquifers in the Balcones Fault Zone, Hays and Travis Counties. 47th Annual Meeting of the South-Central Section Geological Society of America Abstracts with Programs Vol U.S. Geological Survey Environmental Health Mission Area Bibliography E.V., Cain, D.J., and Luoma, S.N., , Effect of tributary inflow of the distribution of trace metals in fine-grained sediments and D.D., , Geochemical heterogeneity in a sand and gravel aquifer--Effect of sediment mineralogy and particle size on the. The Antevs Library Online Author Title Catalog The catalog includes nearly titles. The following list, arranged alphabetically by first author for dissertations & theses, books and reprints; then by journal, map and media; can be searched using your browser's "FIND" (ctrl-F) utility. Ortstein.- Osmotic potential.- Osmotic pressure.- Oven-dry method.- Over-ground air layer.- Oxidation-reduction processes.- Oxidation-reduction reactions role in nutrient transformations in soils.- Oxygen diffusion rate (ODR), soil.- Oxygenology.- Packing density.- Packing voids.- Particle density.- Particle-size analysis.- Particle size.


Share this book
You might also like
kinetics of free radical bulk polymerisation at high conversion

kinetics of free radical bulk polymerisation at high conversion

The popular songs and melodies of Scotland

The popular songs and melodies of Scotland

Self-catering and furnished holidays

Self-catering and furnished holidays

Notes on the Maories of New Zealand

Notes on the Maories of New Zealand

Bristol Cowboy.

Bristol Cowboy.

Fine lines of faith

Fine lines of faith

Child Sexual Abuse: Whose Problem?

Child Sexual Abuse: Whose Problem?

Hear this brother

Hear this brother

Wide range interest

Wide range interest

Aggregate productivity growth

Aggregate productivity growth

Lord of the light

Lord of the light

Kollektion des Doktor Emile.

Kollektion des Doktor Emile.

Attitudes to women at work with particular reference to attitudes towards married women.

Attitudes to women at work with particular reference to attitudes towards married women.

Long Term Monitoring for Epilepsy

Long Term Monitoring for Epilepsy

The scribe of a soul

The scribe of a soul

The golden wreck

The golden wreck

Computer programs for computing particle-size statistics of fluvial sediments by Herbert H. Stevens Download PDF EPUB FB2

Get this from a library. Computer programs for computing particle-size statistics of fluvial sediments. [Herbert H Stevens; David Wellington Hubbell; Geological Survey (U.S.)]. Porterfield, George,Computation of fluvial-sediment discharge: Techniques of Water-Resources Investigations of the U.S.

Geological Survey, Book 3, Chapter C3. Stevens, Herbert H., Jr.,Computer program for the computation of total sediment discharge: Techniques of Water-Resources Investigations of the U.S. Geological Survey, This could be done by computing E.

coli loads in Berger Ditch and relating the loads to book 5, chap. C1, 58 p. Hach Company,Water analysis handbook: Loveland, Colo., p.Computer programs for computing particle-size statistics of fluvial sediments: U.S.

Geological Survey Water-Resources Investigations Report 86– The particle size distribution (PSD) was measured with a Spectrex laser particle counter (Spectrex, model PC, Redwood City, USA).

The size spectra were determined for 1 μm range. SW Validation of new ADCPs and their use in Water Programs. SW Creation of Sediment Acoustic Leadership Team (SALT) SW Publication of the Techniques and Methods Report Book 3-Section A23 “Computing Discharge Using the Index Velocity Method” and important policy and guidance for index velocity stations.

Threshold bed shear stress refers to the tractive force per unit area on the bed floor above which a particle of a given size is mobilized (), and, in contrast to threshold velocity, is the standard parameter used to predict the onset of sediment shear stress is based on an analysis of the hydraulic forces on bed particles in a flowing river, including a stabilizing resistive force Cited by: 1.

FORTRAN program for calculation of grain-size textural parameters on the IBM computer Article in Sedimentology 2(1) - 90 June with 34 Reads How we measure 'reads'. COVID campus closures: see options for getting or retaining Remote Access to subscribed contentCited by: A Manual to Identify Sources of Fluvial Sediment EPA//R/ The methods outlined below in more detail are those that we have found particularly helpful in the early stages of designing sediment budgets.

Existing Studies and Exp. owledge Many watersheds with sediment problems have been part of state priority watershed programs.

VOLUME 1: MISSOURI RIVER, ARKANSAS RIVER, AND RIO GRANDE BASINS. By R.M. Crowfoot, R.W. Boulger, and G.B. O'Neill INTRODUCTION The Water-Resources Division of the U.S. Geological Survey, in cooperation with State agencies, obtains a large amount of data pertaining to the water resources of Colorado each water year.

represents particle size (in mm) and the subscript “80” denotes 80%. The D50 is the median point of the distribution that divides the distribution in two equal parts. The particle size for which 25% of the distribution is finer is the 25th percentile, or the D The D25 and D75 are also called quartiles.

Theoretically, any percentile value. Nitrate uptake by benthic algae appears to account for a small portion of the NO3- removal.

Laboratory experiments suggest that most of the nitrate disappearance from the river reaches is caused by bacterial denitrification and nitrate reduction in stream sediments.

Reference Type: Journal Article. Record Number: Author: Hill, A. Year: PHASE 2 REPORT - REVIEW COPY FURTHER SITE CHARACTERIZATION AND ANALYSIS VOLUME 2D - BASELINE MODELING REPORT HUDSON RIVER PCBs REASSESSMENT RI/FS MAY For U.S.

Environmental Protection Agency Region 2 and U.S. Army Corps of Engineers Kansas City District Volume 2D - Book 1 of 4 Fate and Transport Models Limno-Tech, Inc.

Menzie-Cura & Associates, Inc. Full text of "Tracking environmental change using lake sediments" See other formats. computer analysis: computer applications: computer architecture: computer automation: computer automation modelling: computer automation X-ray experiments: computer chemistry: computer construction: computer drug design: computer graphics: computer graphics molecular: computer management: computer modelling: computer modelling and simulation of.

Integral Water Treatment Plant Design: From Particle Size to Plant Performance. Particulates in Water: Characterization, Fate, Effects, and Removal. Google Scholar. A review of a computer-aided process for identification and selection of stabilization and rehabilitation measures for stream channels.

Schumm, S. The effect of sediment type on the shape and stratification of some modern fluvial deposits. American Journal of Science, File Size: 6MB. The Geology Department needs a dedicated computer lab in order to let students do computer-based projects in the lab portions of geology core courses (see ).

Our need of a dedicated computer lab could be met without additional space by the purchase of 25 laptop computers, an airport/WiFi system, and a LCD projector.

Sediment transport analysed by energy derived concepts W. Zhang and W. Summer. The linkage between hydrological processes and sediment transport at the river basin scale – a modelling study. Field Book for Describing and Sampling Soils. Version National Soil Survey Center Natural Resources Conservation Service U.S.

Department of Agriculture September A method, apparatus and program product to facilitate the analysis and monitoring of stream and river conditions, with emphasis on Natural Channel Design. To this end, the invention uses and processes channel data to provide analysis and monitoring information and optimized channel design information.

The channel data is automatically accessed from a database that includes channel data derived Cited by: Methods for determination of inorganic substances in water and fluvial sediments: U.S.

Geological Survey Techniques of Water-Resources Investigations, Book 5, Chapter A1, p. Herr, C., Protocol for monitoring and predicting the impact of acid mine drainage: sediment sampling: Water Technology Research Technical Rep Trinity.

Key words: Tectonic geomorphology, earthquake geology, topography. INTRODUCTION Earthquake-related displacements of topography and subsequent surface process responses have meters of magnitude typically and occur across fault zones 10s to s.

Computer Graphics (4 questions to be set, 1 question from each of subunits to ) Artificial Intelligence (4 questions to be set, 1 question from each of subunits to ) Soft Computing (2 questions to be set, 1 question from each of subunits to ) UNIT-VII (10 questions to be set, 1 question from each of thru ).

Calibration approaches for distributed hydrologic models using high performance computing: Implication for streamflow projections under climate change. Hydrology and Earth System Sciences. 19(2) Google Scholar; BibTex. (use for flood stage, fluvial processes, gage height, stream current, stream flow, stream stage, streamflow data, streamflow modeling) stream discharge Volume of water in a stream passing a given point at a given moment in time, expressed as a measure of volume per unit of time, i.e.

cubic feet per second, million gallons per day, or gallons. Erosion control has the potential to sequester carbon as well as restoring degraded soils and improving water quality.

Since the second edition of Soil Erosion and Conservation was published insoil erosion has assumed even greater importance because of the higher priority now being given to the environmental issues associated with sediment.

The standard sieving, pipette, and hydrometer methods for soil particle size analysis (PSA) have three main drawbacks: (i) the procedures are tedious, (ii) the procedures are time consuming, (iii). To search for phrases, use quotation marks: "climate change smith" To search for combinations of words, separate them by "AND" or "+": climate + change + Smith If you don't use either of the above, the search will run on ANY keyword.

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.

A Manifesto Concerning the Legal Protection of Computer Programs: Why Existing Laws Fail To Provide Adequate Protection. ASTM Standard D, “Standard test method for particle size analysis of soils”, Annual Book of ASTM Standards,ASTM International, West Conshohocken, PA, USA, International Journal of Soft Computing.

the importance of particle size distrib ution after blasting and arrangement studies on this basis; 1-d visualization of well data as an example of sections from south-western part of central north bulgaria; papers sgem a quantified method for separating the alteration zones in porphyry copper systems (based on the fluid inclusion data).

SCIENCE M c g r aw - h i l l 2 0 1 0 c a t a l o g Welcome to McGraw-Hill’s Science Catalog. Inside this catalog, you will find a wide selection of McGraw-Hill latest academic publications. Methods are presented from engineering hydrology, fluvial geomorphology and hydraulics with examples of their biological implications.

This book demonstrates how these fields are linked and utilised in modern, scientific river is on applications, from collecting and analysing field measurements to using data and tools in stream. The bilateral cooperation between the Academy of Sciences of the Czech Republic and Chinese Academy of Science provided an opportunity for preliminary investigation of this material which is deposited in the collections of the Institute of Vertebrate Paleontology and Paleoanthropology in Beijing, as well as to see the localities in the field.

Walter Scott, Jr. College of Engineering. Suzanne and Walter Scott, Jr. Bioengineering Building Meridian Ave Campus Delivery Fort Collins, CO () Apply • Give • Visit.

SUBSCRIBE TO E-NEWSLETTER. [Tracking Environmental Change Using Lake Sediments 2] William M. Last John P. Smol - Tracking Environmental Change Using Lake Sediments - Volume 2- Physical and Geochemical M код для вставки.

Sediments less than mm diameter were found to be accumulating basinwide in spawning areas influenced by logging road sediments. This subtle buildup of intragravel sediments was positively correlated (1 percent level) with percent of subbasin clearcut, miles of logging road per basin square mile, and percentage of basin area in roads.

The three major particles types in the bay were particles associated with the stormwater runoff, phytoplankton in the water column, and resuspended sediments. Water quality and particle-size distribution were characterized from urban-stormwater runoff from two storms that indicated potential relationships between zinc (Zn)/organic carbon and.

Computer Organization and Architecture is a comprehensive coverage of the entire field of computer design updated with the most recent research and innovations in computer structure and function.

With clear, concise, and easy-to-read material, the Tenth Edition is a user-friendly source for people studying computers. Ma Nina, Mu Guijin and Yan Shun. Grain-size analyses and detrital sediments in Dongdaohaizi Lake in Urumqi, Xinjiang, China, since the middle Holocene.D.J.

Showers of sand in China. The Annual of Scientific Discovery or Year-Book of Facts in Science and Art forpp. Southard, R.J. and Mitchell, J.P. Use for microscopic examinations. pollen analysis grain-size analysis Method of studying soils, sediments, sands, or rock by determining the size, distribution, and proportion of selected particles.

grainsize analysis granulometry particle-size analysis sieve-size analysis Analytic technique determining the distribution of the different sizes.Preliminary results show that the maximum sediment strength decreased in the shallow water depth regions in spite of the increase in the sediment gradation and mean particle size.

This likely results from the increasing wave impact on the seabed surface sediments within the shallow water region.