My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
WSPC12559
CWCB
>
Water Supply Protection
>
DayForward
>
1-1000
>
WSPC12559
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
1/26/2010 4:16:51 PM
Creation date
8/6/2007 8:12:56 AM
Metadata
Fields
Template:
Water Supply Protection
File Number
8283.200
Description
Colorado River Computer Models - Colorado River Decision Support System
State
CO
Basin
Colorado Mainstem
Water Division
5
Date
2/24/1981
Author
Policy Sciences Associates
Title
COWRSIM - A Program for Simulating Reservoir Impacts Upon Recreational Water Use - RE-CRDSS - 02-24-81
Water Supply Pro - Doc Type
Report/Study
There are no annotations on this page.
Document management portal powered by Laserfiche WebLink 9 © 1998-2015
Laserfiche.
All rights reserved.
/
18
PDF
Print
Pages to print
Enter page numbers and/or page ranges separated by commas. For example, 1,3,5-12.
After downloading, print the document using a PDF reader (e.g. Adobe Reader).
Show annotations
View images
View plain text
<br />001649 <br /> <br />activities ~nd all other ways (taken collectively) in which <br /> <br />individuals may elect to use their time, energy, and incomes. <br /> <br />This involves shifts to or from distant substitutes. <br /> <br />In making these estimates, the model incorporates responses to the <br /> <br />three variables which partially determine recreatianists' satisfaction, <br /> <br />and which are potentially affected by hydrologic change. As previously <br /> <br />stated, these three variables are streamflow level, crowding, and travel <br /> <br />distance. The functional relationships are as follows: <br /> <br />1) Streamflow level influences the satisfaction which is provided <br /> <br />by the recreational experience and, in turn, the participation <br /> <br />rate as shown in Figure 1. For the typical activity, satis- <br /> <br />faction and, thus, rate of participation (curve PRF) increase <br /> <br />with increasing flow level up to the optimal flow level, f, <br /> <br />for that activity and stream class. At this point, partici- <br /> <br />patlon is at its maximum rate, r. Beyond that point, the <br /> <br />participation will decline with increasing flow level. <br /> <br />Figure 1 <br />Streamflow Response Function <br /> <br />MEAN <br />PARTICIPATION r <br />RATE <br /> <br /> <br />PRF <br /> <br />f <br /> <br />STREAMFLOW lEvE~ <br /> <br />2) Density of recreational use (crowding) also influences the <br /> <br />5 <br />
The URL can be used to link to this page
Your browser does not support the video tag.