28 datasets found

Tags: ecology

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  • STREAM Data Portal

    Co-delivered by Living Lakes Canada, World Wildlife Fund-Canada, Environment and Climate Change Canada, and the University of Guelph, STREAM (Sequencing The Rivers for Environmental Assessment and Monitoring) is contributing to the better understanding of...
  • Sockeye Salmon Juveniles in Chatham Sound 2007

    Juvenile sockeye migration routes and habitat use were explored in this study by examining the abundance of sockeye smolts, the timing of collections, the size of smolts and their diet, and by using microsatellite DNA analysis and mixed stock assignment...
  • Limnological and Limnetic Fish Surveys of North Coast Area Lakes in 2005

    This report summarizes findings from our 2005 surveys of 7 North Coast Area lakes. Limnological surveys were carried out on 5 of the lakes in order to obtain a first estimate of the lakes' trophic status, juvenile sockeye rearing capacity, and factors...
  • Lakelse Lake Limnology and Juvenile Fish Ecology: 2003 Update

    In 2003, Fisheries and Oceans Canada personnel carried out a study of the limnology and fish ecology of Lakelse Lake. A similar study was also carried out in 1994. The focus of the study was on juvenile sockeye rearing habitat, which is the offshore portion...
  • Estuaries Poster

    Provides general information on estuaries and their importance.
  • Babine Watershed Indicator Data Summary Report

    This report, commissioned by the Babine Watershed Monitoring Trust, is part of the mandate to monitor the effectiveness of land management plans covering the Babine Watershed. The effectiveness indicators analyzed are: for Biodiversity objective -deciduous...
  • Assessing Estuaries as Stopover Habitats for Juvenile Pacific Salmon

    Habitats along migratory routes may provide key resources for migratory species (e.g. stopover habitat). For example, migratory juvenile salmon transit through estuaries on their way from freshwaters out to the ocean, but they may also reside and feed in...
  • The Skeena River Estuary Status of Environmental Knowledge to 1975: Report of...

    This report compiles and summarizes knowledge on the Skeena River Estuary, providing useful background information for those concerned with environmental impacts of these and other contemplated developments.
  • Skeena River Estuary Synthesis Report

    The research outlined in this report answers questions relating to the estuarine environment and ecology of the Skeena River estuary, with a focus on juvenile salmon. Additionally, it includes information on the estuarine fish community, crab ecology, and...
  • Shovel Lake Wildfire Ecosystem Restoration Plan

    This collaborative and holistic Ecosystem Restoration Plan for the 2018 Shovel Lake Wildfire attempts to consider all values and address ecological integrity and resilience in the context of climate change and the development history of the region. It...
  • Seymour Lake Excerpts from Targeted BC Aquatic Invasive Plant Inventories

    The presence of aquatic invasive plants in waterbodies throughout British Columbia have caused significant ecological and economic damage. Targeted aquatic invasive plant inventories and treatments were carried out in priority waterbodies throughout the...
  • Riparian Ecosystems and Fish Habitat

    The goal of this project is to examine the status of riparian forest ecosystems adjacent to fish-bearing and non-fish-bearing streams in the Nichyeskwa Creek watershed. The project estimates the disturbance frequency in natural riparian forests along...
  • 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 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 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...
  • Rare Ecosystems of the Babine River Watershed

    Our objective was to identify rare ecosystems in the watershed using existing data such as field reports, terrestrial ecosystem mapping projects, and predictive ecosystem mapping products. We compared data sources in terms of reliability and quality, and...
  • Range of Natural Variation in Structural Attributes of Young Stands

    This study estimates the range of natural variability (RONV) for structural attributes remaining after fire, insects and wind disturbances within a variety of ecosystems of the Sub-boreal Spruce (SBS) and Engelmann Spruce-Subalpine Fir (ESSF) biogeoclimatic...
  • Lakelse 2060: A 50 Year Vision for the Lakelse Watershed

    The projects in this report are planning exercises based upon the simple thesis, “If you want this specific value in 50 years (be it swimming or water quality or grizzly bears), these are the requirements for that value which must be in place in order for...
  • Lakelse 1937 Historical Air Photo Archive (3 of 3 Datasets)

    This dataset contains the 1937 mosaic of the Lakelse area and corresponding air photo scans belonging to Phase II of the collaborative WWF-UBC Skeena Historical Land Use Change and Ecological Function Project. This project entailed collecting air photos at...
  • Lakelse 1937 Historical Air Photo Archive (2 of 3 Datasets)

    This dataset contains the 1937 mosaic of the Lakelse area and corresponding air photo scans belonging to Phase II of the collaborative WWF-UBC Skeena Historical Land Use Change and Ecological Function Project. This project entailed collecting air photos at...
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