Laserfiche WebLink
<br />,:.'.::.or .~:. <br /> <br />~G'~ ~t;3 <br /> <br />~~':::''; .. " <br /> <br />RESTORATION OF REGULATED RIVERS <br /> <br />401 <br /> <br />'. <br /> <br />High <br /> <br />Channel Substratum Composition <br /> <br />~";:~:: -:' <br /> <br /> <br />..'> -." <br /> <br />Sand & SUt <br /> <br />. ,"", ,:1 <br /> <br />~;;{,~'og;;,;; <br /> <br />.:..,...-.... ..:'; <br /> <br />;~~D'/r{i; <br /> <br />.....-.c:..>_.:~.~;.. <br /> <br />Maxlmum <br /> <br /> <br />.~. .;: <br />:/;.;:t;"r~:. '.' <br />.' . '..:.',-; <br />~~~~<:>:~':./..' <br />: < ':;:~<::.;~~::; <br />~:~:s,~:;~:"i <br /> <br />//~/: :.;~~~t. <br /> <br />~~:f:S;__~:Si <br />J~~~"~~' <br /> <br />High <br /> <br />Water Temperature <br /> <br /> <br /> <br />Moan <br /> <br />Low <br />High <br /> <br />Minimum <br /> <br />Native Biodiversity <br /> <br />....- :....... <br /> <br />'.'~' . ." <br />'~..... ':, . ~ <br /> <br />Low <br />Heact.vamr <br />Stream <br /> <br />Headwater <br />Transition <br /> <br />Montane <br />Floodplain <br /> <br />Montane <br />Transition <br /> <br />Piedmont <br />VoI/oy <br />Floodplain <br /> <br />Piedmont <br />Transition <br /> <br />CoastllJ <br />Floodplain <br /> <br />Eslualy <br /> <br />:.-;:. :.::/>:'~:~~:' <br />~:>~ '\:-"":'" <br />~.~;:~(;:\:.~:~.;.:.~ <br /> <br />~~1 <br /> <br /> <br />r.;, :.'::~. '." <br /> <br /> <br /> <br />~ <br /> <br />;/~~:" <br />:.<':~. <br /> <br />; .;,~ <br /> <br />t.,;;: <br /> <br />~ <br />f\Ji <br /> <br />.;;\;;~f~D' <br />~~ <br /> <br />:t.:~:.::::_\.; <br /> <br />Figure 5. Conceptualized continuum ora large river after regulation by a high volume, high head storage dam in the montane transition <br />(compare with Figure 2). Tributaries downstream from the dam are assumed to be unregulated, Vertical bars on the plot of maximum <br />lempera!ure represent the annual range of annual maximum temperature across all habitats at any point in the river continuum. Num- <br />bers indicate stream order. The figure is not drawn to scale; transition reaches are often much longer than inferred <br /> <br />.....,. .. <br />~:~.:~;.:>. .. <br /> <br />...~.. . <br />~(-'~::~\:~';:':. ;.:.: <br /> <br />:..... <br />..;" <br /> <br />:: .~-:: <br /> <br />"., <br /> <br />..... <br /> <br />-.,\: ,.-.:_, ,;- :", <br /> <br />".'~,;:",::::.,.) t:(::;t:i~:~'::iE;;:~~(;;"~.i'~':::'.:i:;:.,:.,t;:::,..",'.'::: ,..:., <br /> <br />'.-'.. <br /> <br />..... <br />,',': <br />.........'::::.... <br /> <br />"',.' <br /> <br />'.~. :.-, <br /> <br />"~:". ' <br />.:;.-' . .' -,..::, . <br />. .... i' .... .:.: ,,~~~~;~:>;.:.:.: .>\;~: ;~::"" .. _.0:":' ;--;~ :.:.;. ; .' , <br /> <br />''': ,./',':'::~.".~~.;.:r:r~.~.~;,>"': ..' <br />..... <br /> <br />....- <br /> <br />,'.' '~;'.' :.< <br />"-.- <br /> <br />.;_.... <br /> <br />, ....c. <br />