TY - BOOK ED - Bioresearches Ltd. ED - Tauranga Joint Generation Committee. TI - Ecology of a section of the Opuiaki River T2 - Report AV - TD 428.P67 ECO 1977-82 [report nos. 2 - 15] PY - 1979/// CY - [Auckland, N.Z.] : PB - Bioresearches Ltd., KW - OPUIAKI RIVER KW - STREAMS KW - ECOLOGY KW - ECOLOGICAL SURVEYS KW - WATER QUALITY KW - POLLUTION KW - ELECTRIC POWER PLANTS KW - BAY OF PLENTY KW - NGATUHOA STREAM KW - MANGAROA STREAM KW - AWAKOTUKU STREAM KW - MANGAONUI STREAM KW - LAKE MCLAREN KW - FISHERIES KW - TROUT KW - NATIVE FISH KW - HYMENOLAIMUS MALACORHYNCHOS KW - BLUE DUCK N1 - "September 1979."; 1. Introduction -- 2. Summary and conclusions -- 3. Recommendation -- 4. Trout -- 4.1 Electric fishing -- 4.2 Set-netting -- 4.3 Comments -- 4.4 Other fish -- 5. Trout food -- 5.1 Benthic fauna -- 5.2. Trout gut content analysis -- 6. Blue duck -- 7. References -- 8. Appendix -- I. Trout catch data -- II. Benthic faunal data ER -