20 datasets found

Tags: productivity Licenses: License not specified Categories and Collections: habitat

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  • Upper Zymoetz (Copper River) WRP Overview Fish and Riparian Assessment

    This report summarizes fish and fish habitat values within the Copper River watershed and describes impacts to both the fisheries resource and riparian habitats regulating from forest development and harvesting activities. Recommendations for further...
  • Steelhead Trout Productivity and Stream Carrying Capacity for Rivers of the S...

    The Skeena River contains the major proportion of British Columbia's summer-run steelhead trout. These fish are a highly-prized sports fish which are intercepted in commercial fisheries targeting mainly on sockeye and pink salmon. To manage steelhead more...
  • Some Aspects of Food and Growth of Fish Species in Babine Lake

    Food preferences and growth rates of various fish species in Babine Lake were analyzed. Kokanee fed primarily on plankton and insects, with no fish recorded in the diet. Insects were generally the most significant component of the diet of rainbow trout,...
  • Reconnaissance Survey of Torkelsen Lake

    This report contains information about Torkelsen Lake habitat quality. The data presented in this document includes information regarding aquatic vegetation, terrain features, physical and chemical water characteristics, pollution, fish habitation, and fish...
  • Reconnaissance Survey of Bristol Lake

    This report contains information about Bristol Lake habitat quality. The data presented in this document includes information regarding aquatic vegetation, terrain features, physical and chemical water characteristics, pollution, fish habitation, and fish...
  • Reconnaissance Inventory of Smokee Lake

    This report contains information about Smokee Lake habitat quality. The data presented in this document includes information regarding aquatic vegetation, terrain features, physical and chemical water characteristics, pollution, and fish habitation. In...
  • Reconnaissance Inventory of Chrisholm Lake

    This report contains information about Chrisholm Lake habitat quality. The data presented in this document includes information regarding aquatic vegetation, terrain features, physical and chemical water characteristics, pollution, fish habitation, and fish...
  • Reconnaissance Inventory of Brown Paint Lake

    This report contains information about Brown Paint Lake habitat quality. The data presented in this document includes information regarding aquatic vegetation, terrain features, physical and chemical water characteristics, pollution, and fish habitation. In...
  • Reconnaissance Inventory of Aconitum Lake

    This report contains information about Aconitum Lake habitat quality. The data presented in this document includes information regarding aquatic vegetation, terrain features, physical and chemical water characteristics, pollution, fish habitation, and fish...
  • Reconnaissance (1:20,000) Fish and Fish Habitat Inventory Shovel/Maxan Sub-Un...

    The objective of this project was to conduct a Reconnaissance (1:20,000) Fish and Fish Habitat Inventory in several drainages within the Babine Lake watershed group. This is a continuation of a multi-year FRBC project commenced in 1996 for the Babine Forest...
  • Effects of a Rock Slide on Babine River Salmon

    This report summarizes the results of the investigations on the rock slide of 1951 on Babine River and the following salmon runs of 1951 and 1951.
  • Catalogue of Salmon Streams and Spawning Escapements of Statistical Area 4 (U...

    This resource from Ecocat is a catalogue containing each stream's location, spawning distribution, barriers and points of difficult ascent, escapement records, and other general data pertaining to the stream. The catalogue also includes a topographical map...
  • The Babine Lake Salmon Development Program Progress Report, 1968

    Studies conducted by the Fisheries Research Board of Canada have indicated that sockeye fry densities are consistently lower in the main basin than in North Arm, despite similar densities of planktonic organisms. Basic productivity, as measured by the...
  • Toward a Fish Habitat Decision on the Kemano Completion Project: A Discussion...

    The Kemano Completion Project is massive. The Aluminum Company of Canada (Alcan) proposes a capital expenditure in excess of $2.2 billion which could increase aluminum production from its present level of 240,000 metric tonnes per year to 582,000 metric...
  • Rationale and Follow-up on Terminating Nutrient Treatment of Morice Lake

    Returns of sockeye salmon to the Morice-Nanika production system (tributary to the Skeena River) routinely exceeded 60,000 pieces prior to 1950. Between 1950 and 1955 escapements declined precipitously to only a few thousand adults and this condition has...
  • Skeena Salmon Conservation Unit Snapshots for Chum

    The Conservation Unit Snapshots ('CU Snapshot') are part of a 2013 project that summarizes key population and habitat information for Skeena salmon CUs. These Snapshots are intended to serve as a reference document to assist discussions about the state of...
  • Conservation Unit Snapshots for Pink Salmon

    The Conservation Unit Snapshots ('CU Snapshot') are part of a 2013 project that summarizes key population and habitat information for Skeena salmon CUs. These Snapshots are intended to serve as a reference document to assist discussions about the state of...
  • Skeena Salmon Conservation Unit Snapshots for Coho

    The Conservation Unit Snapshots ('CU Snapshot') are part of a 2013 project that summarizes key population and habitat information for Skeena salmon CUs. These Snapshots are intended to serve as a reference document to assist discussions about the state of...
  • Skeena Salmon Conservation Unit Snapshot for Chinook

    The Conservation Unit Snapshots ('CU Snapshot') are part of a 2013 project that summarizes key population and habitat information for Skeena salmon CUs. These Snapshots are intended to serve as a reference document to assist discussions about the state of...
  • Skeena Salmon Conservation Unit Snapshots for Sockeye

    The Conservation Unit Snapshots ('CU Snapshot') are part of a 2013 project that summarizes key population and habitat information for Skeena salmon CUs. These Snapshots are intended to serve as a reference document to assist discussions about the state of...
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