Microlog, Canadian Research Index

Microlog, Canadian Research Index PDF Author:
Publisher:
ISBN:
Category : Canada
Languages : en
Pages : 1322

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Book Description
An indexing, abstracting and document delivery service that covers current Canadian report literature of reference value from government and institutional sources.

Microlog, Canadian Research Index

Microlog, Canadian Research Index PDF Author:
Publisher:
ISBN:
Category : Canada
Languages : en
Pages : 1322

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Book Description
An indexing, abstracting and document delivery service that covers current Canadian report literature of reference value from government and institutional sources.

Dissolved Oxygen Conditions and Fish Requirements in the Athabasca, Peace and Slave Rivers

Dissolved Oxygen Conditions and Fish Requirements in the Athabasca, Peace and Slave Rivers PDF Author: Patricia A. Chambers
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 112

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Book Description
The NTBS was designed to address the ecological concerns about pulp mill expansion, and to increase scientific knowledge about environmental conditions [ecology, ecosystem sustainability, water pollution and control, habitat, effect on fish and fishing, etc.] in the major river systems of the north. The study's objectives were to gather and interpret sound scientific information about the basins, develop appropriate recommendations for basin management, and communicate effectively with the public. The government response report confirms the governments' commitment to ecosystem sustainability and to pollution control in northern rivers. First Nations and Metis aboriginal [native] peoples contributed significantly to the NRBS.

Publications Catalogue

Publications Catalogue PDF Author: Alberta. Public Affairs Bureau
Publisher:
ISBN:
Category : Alberta
Languages : en
Pages : 630

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Canadian Water Quality Guidelines

Canadian Water Quality Guidelines PDF Author:
Publisher:
ISBN:
Category : Water quality
Languages : en
Pages : 432

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Nutrient Enrichment in the Peace, Athabasca and Slave Rivers

Nutrient Enrichment in the Peace, Athabasca and Slave Rivers PDF Author: Patricia A. Chambers
Publisher: Canadian Government Publishing
ISBN:
Category : Nature
Languages : en
Pages : 132

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Book Description
Synthesises results from research and monitoring studies undertaken to characterise nutrient loading from all point and diffuse sources in northern Alberta river basins. Also evaluates the impacts of nutrient loading on river chemistry, assesses the response of riverine biota to nutrient loading from pulp mill and municipal effluents, quantifies nutrient responses of benthic biota, and investigates interactions between nutrients and contaminants in pulp mill effluents on food webs. The findings are used to assess the state of aquatic ecosystem health and to develop scientific and management recommendations for the northern river basins.

Assessment and Validation of Modelling Under-ice Dissolved Oxygen Using DOSTOC, Athabasca River, 1988 to 1994

Assessment and Validation of Modelling Under-ice Dissolved Oxygen Using DOSTOC, Athabasca River, 1988 to 1994 PDF Author: Patricia A. Chambers
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 220

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Book Description
The aim of this study was to examine the existing model approach and to make recommendations for improved modelling of under-ice dissolved oxygen (DO) concentrations in the Athabasca River. Previous modelling efforts have involved using the DO simulation model DOSTOC, but discrepancies between observed and predicted DO concentrations for 1992 and 1993 highlighted the needs for a review and assessment of the modelling approaches used. This report reviews the structure of the DOSTOC model and input data used for modelling, then describes a stochastic run of the model using the best available values for input data and process rates, including revised rates and ratios for converting five-day biological oxygen demand (BOD) values to ultimate BOD values, measured values for sediment oxygen demand and sedimentation, and a temperature correction for pulp mill BOD decay rates. Simulation results indicate whether the model could predict DO for 1990-94 winters. Regression equations were also developed relating DO concentration to river distance.

Environmental Reviews

Environmental Reviews PDF Author:
Publisher:
ISBN:
Category : Environmental sciences
Languages : en
Pages : 620

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Stretching Water Supplies

Stretching Water Supplies PDF Author: University of Regina. Canadian Plains Research Center
Publisher: Regina : Canadian Plains Research Center, University of Regina
ISBN:
Category : Nature
Languages : en
Pages : 88

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Book Description
This symposium covered the quality and quantity of water resources in the region, current management practices and projected new methods, the economics of water storage and the difficulties of persuading farmers that new methods should be tried.

Canadiana

Canadiana PDF Author:
Publisher:
ISBN:
Category : Canada
Languages : en
Pages : 1832

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Environment Abstracts

Environment Abstracts PDF Author:
Publisher:
ISBN:
Category : Ecology
Languages : en
Pages : 480

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