ImageVerifierCode 换一换
格式:PDF , 页数:18 ,大小:357.54KB ,
资源ID:174905      下载积分:9 积分
快捷下载
登录下载
邮箱/手机:
温馨提示:
快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。 如填写123,账号就是123,密码也是123。
特别说明:
请自助下载,系统不会自动发送文件的哦; 如果您已付费,想二次下载,请登录后访问:我的下载记录
支付方式: 支付宝扫码支付 微信扫码支付   
验证码:   换一换

加入VIP,免费下载
 

温馨提示:由于个人手机设置不同,如果发现不能下载,请复制以下地址【https://www.wnwk.com/docdown/174905.html】到电脑端继续下载(重复下载不扣费)。

已注册用户请登录:
账号:
密码:
验证码:   换一换
  忘记密码?
三方登录: QQ登录  

下载须知

1: 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。
2: 试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。
3: 文件的所有权益归上传用户所有。
4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
5. 本站仅提供交流平台,并不能对任何下载内容负责。
6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

版权提示 | 免责声明

本文(ASTM_D_5877_-_95_2000.pdf)为本站会员(益****师)主动上传,蜗牛文库仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知蜗牛文库(发送邮件至admin@wnwk.com或直接QQ联系客服),我们立即给予删除!

ASTM_D_5877_-_95_2000.pdf

1、Designation:D 5877 95(Reapproved 2000)Standard Guide forDisplaying Results of Chemical Analyses of Ground Waterfor Major Ions and Trace ElementsDiagrams Based onData Analytical Calculations1This standard is issued under the fixed designation D 5877;the number immediately following the designation in

2、dicates the year oforiginal adoption or,in the case of revision,the year of last revision.A number in parentheses indicates the year of last reapproval.Asuperscript epsilon(e)indicates an editorial change since the last revision or reapproval.1.Scope1.1 This guide covers methods that graphically dis

3、playchemical analyses of multiple ground-water samples,discretevalues and also those reduced to comprehensive summaries orparameters.Details required by the investigator to fully use themethods are found in the listed references.The methodsincluded in this guide are many of the graphical procedures

4、thatwere not discussed in two previous guides,Guides D 5738 andD 5754.NOTE1The graphic methods in this guide apply to both raw andtransformed data,for example,unaltered medians,maximums,andminimums and transformed means,square-roots,frequency distributions,and so forth.The methods are often computat

5、ional intensive,requiring theuse of a digital computer.Some graphical methods illustrate the results ofthe statistical analysis of a sample data set.For example,box plots aregraphical portrayals of the maximum,minimum,median,25th percentile,and 75th percentile of one variable,such as the chloride io

6、n from a groupof chemical analyses.Besides chemical components,other variables that may be plotted toshow an interdependence with water chemistry include time,distance,andtemperature.1.2 This guide on diagrams based on data analytical calcu-lations is the third of several documents to inform the hyd

7、rolo-gists and geochemists about traditional graphical methods fordisplaying ground-water chemical data.NOTE2The initial guide described the category of water-analysisdiagrams that use two-dimensional trilinear graphs to display,on a singlediagram,the common chemical components from two or more anal

8、yses ofnatural ground water.1.2.1 The second guide described the category of water-analysis diagrams that use pattern and pictorial methods as abasis for displaying each of the individual chemical compo-nents determined from the analysis of a single sample ofnatural ground water.1.3 This guide prese

9、nts a compilation of diagrams thatallows for transformation of numerical data into visual,usableforms.It is not a guide to selection or use.That choice isprogram or project specific.1.4 Many graphic techniques have been developed by in-vestigators to illustrate the results of the data analyticalcomp

10、utations to assist in summarizing and interpreting relateddata sets.In this guide,selected graphical methods are illus-trated using ground-water chemistry data.1.5 The basic or original format of each of the graphicaltechniques given in this guide has been modified in severalways,largely depending u

11、pon the data analytical techniquesused by the investigators.Several minor modifications arementioned,some significant revisions are discussed in moredetail.1.6 Notations have been incorporated within many diagramsillustrated in this guide to assist the reader in understandinghow the diagrams are con

12、structed.These notations would notbe required on a diagram designed for inclusion in a projectdocument.NOTE3Use of trade names in this guide is for identification purposesonly and does not constitute endorsement by ASTM.1.7 This standard does not purport to address all of thesafety concerns,if any,a

13、ssociated with its use.It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.1.8 This guide offers an organized collection of informationor a series of options and does not re

14、commend a specificcourse of action.This document cannot replace education orexperience and should be used in conjunction with professionaljudgment.Not all aspects of this guide may be applicable in allcircumstances.This ASTM standard is not intended to repre-sent or replace the standard of care by w

15、hich the adequacy ofa given professional service must be judged,nor should thisdocument be applied without consideration of a projects manyunique aspects.The word“Standard”in the title of thisdocument means only that the document has been approvedthrough the ASTM consensus process.2.Referenced Docum

16、ents2.1 ASTM Standards:D 596 Practice for Reporting Results of Analysis of Water21This guide is under the jurisdiction of ASTM Committee D18 on Soil andRockand is the direct responsibility of Subcommittee D18.21 on Ground Water andVadose Zone Investigations.Current edition approved Dec.10,1995.Published February 1996.2Annual Book of ASTM Standards,Vol 11.01.1Copyright ASTM,100 Barr Harbor Drive,West Conshohocken,PA 19428-2959,United States.D 653 Terminology Relating to Soil,Rock,and ContainedFlu

copyright@ 2008-2023 wnwk.com网站版权所有

经营许可证编号:浙ICP备2024059924号-2