habitat suitability index models and instream flow suitability curves

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R,L V 7 Average maximum daily 1.0temperature duringwarmest summer month.(For 1acustri ne~ 0.8"'Capplications (L),c ......the 51 value is c-, 0.6the most suitable ..... +->temperature above:-;=: 0.4the thermocline..t:l(lJduring the month.+->.; 0.2U')0.010 15 20 25 30 35°CR,L Va Minimum temperature 1.0during spawning(Apri 1 to May).For example, ifx 0.8Q}temperature declines"'Ccto 15° C when bass ...... 0.6are spawning, then c-,+->51 = 0.2. ;:: 0.4..t:l(lJ~ 0.2~U')0.010 15 20 25 30°CR,L Vg Minimum dissolved 1.0oxygen levels duringsummer, fa 11 , <strong>and</strong>x 0.8winter in pools (R) Q}"'Cor at locationcselected for most ...... 0.6>,suitable temperature+->for variable V 7 (L). :-;::: 0.4..t:l(lJ+->.; 0.2U')0.00 2 4 6 >8mg/l13
R,L V lO Minimum dissolved 1.0oxygen 1eve1 determinedat same timex<strong>and</strong> location as0.8OJ"0for Va.t::......>, 0.6-+J-r-:'r- 0,4..0ttl-iJ'r-:;, 0.2(/)L V ll Trophic status/productivity of lakeor lake section.0.0LOx 0.8OJ"0A B C t::(Oligo- (Meso-......>, 0.6Parameter 1 trophic) trophic) (Eutrophic) -iJ.r-'r-Productivity low medium high 0.4..0ttl-iJ'r-Sedimentation:;, 0.2(/)rate low medium high0 2 4 6 >8Nutrient000levels A B C(mg/m 3-p) < 9 9-18 > 18MorphoedaphicIndex (MEI)2 < 6.0 6-7.2 > 7.2Transparency(Secchidepth) > 6 m 1-6 m < 1 mmg/lITable adapted from Leach et a1, (1977) .2MEI = TOS(mg/l)/mean depth (m),14
Page 2 and 3: MODEL EVALVATION FORMHabitat models
Page 4 and 5: FWS/OBS-82/10.72September 1984HABIT
Page 6: PREFACEThe Habitat Suitability Inde
Page 9 and 10: ACKNOWLEDGMENTSw. G. Layher (Kansas
Page 11 and 12: Age, Growth, and FoodSpotted bass t
Page 13 and 14: Embryo. Because nests in reservoirs
Page 15 and 16: TurbidityV spH V 6Water Quality HSI
Page 17 and 18: Reproduct i on component. Spawni ng
Page 19 and 20: For explanations on why temperature
Page 21: R,L V 4 Percent cover 1.0(boulders,
Page 25 and 26: Table 1.(continued).VariableAssumpt
Page 27 and 28: Table 1. (continued).VariableAssump
Page 29 and 30: habitat suitability for spotted bas
Page 31 and 32: for a fish species as a function of
Page 33 and 34: Category four curves (conditional p
Page 35 and 36: x0.01.0100.0x0.00.51.0100.0Coordina
Page 37 and 38: Coordinatesx 1-0.0 1.01.0 0.0100.0
Page 39 and 40: 1.0'r- 0.4.0ttl+->Coordinates>< 0.8
Page 41 and 42: 1.0x0.00.20.51.01.52.0100.0Coordina
Page 43 and 44: CoordinatesxY0.0 1.00.2 1.01.0 0.42
Page 45 and 46: Spawning depth. Vogele (l975a) obse
Page 47 and 48: Cross, F. B. 1954. Fishes of Cedar
Page 49 and 50: Mohler, H. S. 1966. Comparative sea
Page 51 and 52: 50272 '101REPORT DOCUMENTATION 1. R
Page 53: DEPARTMENT OF THE INTERIORu.s. FISH

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