Special Scientific Report, Issues 33-42United States Department of the Interior, Fish and Wildlife Service, 1946 - Fisheries |
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Page 26
... tidal fluctuations . As the Pennsville Section crosses the Delaware River where it is narrowed into a river , i.e. ... tide stage in the Pennsville , New Jersey , section at the mid - channel mid - depth Station J 5 and was almost ...
... tidal fluctuations . As the Pennsville Section crosses the Delaware River where it is narrowed into a river , i.e. ... tide stage in the Pennsville , New Jersey , section at the mid - channel mid - depth Station J 5 and was almost ...
Page 26
... tide . This fresh water from the Schuylkill and Delaware as subsequent analyses showed was a mixture containing very little dissolved oxygen ( See Table 2 ) , and considerable material having · marked oxygen demand . As dead low tide ...
... tide . This fresh water from the Schuylkill and Delaware as subsequent analyses showed was a mixture containing very little dissolved oxygen ( See Table 2 ) , and considerable material having · marked oxygen demand . As dead low tide ...
Page 26
... tide cycle . . The date from these field studies are presented in Tables 4 to 21 , inclusive . The findings of the September survey which was scheduled at the time the downstream run of young shad should have been in progress , may be ...
... tide cycle . . The date from these field studies are presented in Tables 4 to 21 , inclusive . The findings of the September survey which was scheduled at the time the downstream run of young shad should have been in progress , may be ...
Page 26
... tide , i.e. , these two sections were the terminal tension zones in which the almost oxygen - free water mixed with fairly well aerated water . Dissolved oxygen was the only water characteristic which deviated from the standards of ...
... tide , i.e. , these two sections were the terminal tension zones in which the almost oxygen - free water mixed with fairly well aerated water . Dissolved oxygen was the only water characteristic which deviated from the standards of ...
Page 26
... tide and salt water . Although the chlorides are higher in streams receiving quantities of domestic sewage , the ... tide cycle . As the chlorides quite overwhelm the other ions contribut- ing to the specific conductance of these waters ...
... tide and salt water . Although the chlorides are higher in streams receiving quantities of domestic sewage , the ... tide cycle . As the chlorides quite overwhelm the other ions contribut- ing to the specific conductance of these waters ...
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Common terms and phrases
0.5 acid melted 24 No failure Air temperature alligatorweed areas August Average weights body and ends bonderized ends Channel chinook salmon CO₂ Columbia River Date pack Days to commercial Delaware River depth dissolved oxygen Enamel peeling light epilimnion failure 24 failure elect failure failure failure No failure feet fingerlings Fish and Wildlife hatchery hyacinth mat infestation inside-enameled Jersey July Lake Lake Merwin light on body McKenzie River melted elect melted melted mid-depth Middle Fork migration miles Multnomah Channel Number Days number of fish open water peeling of enamel Pennsville percent phenyl-mercuric lactate plain plants ponds reservoir Sellwood Bridge Sept shad side seam South Santiam River spawning Specific conductance sprayed Station Storage at 90 stream surface Table thermocline tide Total tributaries WATER CHARACTERISTICS water hyacinth Water temperature weed wildlife and fisheries Wildlife Service Willamette River Willamette Valley Zone