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<br />2616 <br />2617 <br />2618 <br />2619 <br />2620 <br />2621 <br />2622 <br />2623 <br />2624 <br />2625 <br />2626 <br />2627 <br />2628 <br />2629 <br />2630 <br />2631 <br />2632 <br />2633 <br />2634 <br />2635 <br />2636 <br />2637 <br />2638 <br />2639 <br />2640 <br />2641 <br />2642 <br />2643 <br />2644 <br /> <br />.. <br /> <br />103 <br /> <br />'.1 <br /> <br />and other means. To determine possible reasons for changes in recreational use, <br />recreationists' values and concerns would be monitored on a five year basis or following <br />unusual events such as flooding. This information would be gathered via user preference and <br />attitude surveys of appropriate groups. <br /> <br />.. <br />'. <br />.~', <br /> <br />MO 2) Maintain flows (under approved operating criteria) and sediment processes that <br />create an adequate quantity, distribution and variety of beaches for camping, as long as such <br />flows are consistent with management of natural recreation and cultural resource values <br />(other natural resource values), <br />IN 2.1 Determine adequate beach quantity. quality, distribution, character and <br />structure for camping throughout system, [priority 11] <br />IN 2.2 Evaluate impacts of operating criteria on establishing and maintaining <br />adequate beaches and distribution of other resources, quality, character and structure. <br />[priority 1] <br />IN 2.3 Develop methodology to evaluate distribution, quantity and quality changes in <br />al campable beaches through time. [Priority 15] <br />IN 2.4 Develop systems models to predict flow regimes (under approved operating <br />criteria for building and maintaining beaches. [priority 6] <br />Proposed Activities: <br />1) Use past monitoring, research and cooperative studies to develop synthesis of <br />campsite beach changes through time associated with differing flow regimes, Le" camping <br />area, vegetation changes, etc. This study is proposed to begin in FY 2000 with information <br />available in FY 2001. <br />2) Evaluate effectiveness of new monitoring protocols for long-term assessments of <br />camping beach changes from differing flow regimes, This study is proposed to begin in FY <br />2000 with information available in FY 2001. Beach area data will be monitored using aerial <br />videography or photography at the same discharge levels every other year. Changes in beach <br />camping area at high discharge levels, can be determined through digitized video or aerial <br />photographs and validated on a sample basis through ground truthing coordinated with beach <br /> <br />:.1 <br /> <br />~:. <br /> <br />.., <br />:'.:-:; <br />" <br /> <br />,. <br /> <br />~.; <br /> <br />'I <br /> <br />., <br /> <br />;:.~~ <br /> <br />IT:" <br /> <br />><~. <br />t~~ <br />1< <br /> <br />November 5, 1998 <br />Second Draft - Do Not Cite, Photocopy, or DistrIbute <br />