Call number:
AWI G4-22-94967
Type of Medium:
Monograph available for loan
Pages:
xvi, 308 Seiten
,
Illustrationen
,
23 cm
ISBN:
0-662-17076-8
Series Statement:
NHRI science report No. 1
Language:
English
Note:
TABLE OF CONTENTS
FOREWORD
PREFACE
LIST OF FIGURES
LIST OF TABLES
1. NORTHERN HYDROLOGY: AN OVERVIEW
1.1. Introduction
1.2. Definition of "North"
1.2.1. Physical North
1.2.1.1. Polar Circles
1.2.1.2. Temperature
1.2.1.3. Snow/Ice Covers
1.2.1.4. Frozen Ground
1.2.1.5. Vegetation
1.2.1.6. Run-Off Direction
1.2.1.7. Composite Definition
1.2.1.8. Guideline Definition
1.3. Natural Landscape, Climate and Hydrology
1.3.1. General Landscape
1.3.2. Hydroclimatic Characteristics
1.3 .2.1. Precipitation/Snowcover
1.3.2.2. Drainage/Run-Off
1.3.2.3. Surface Storage
1.3.2.4. Permafrost
1.3.2.5. Ground Water
1.3.2.6. Evaporation/Evapotranspiration
1.3.2.7. Freshwater Ice Cover
1.3.2.8. Data-Collection Networks
1.4. Hydrological Classifications
1.4.1. Church (1974) Classification
1.4.1.1. Arctic-Nival
1.4.1.2. Subarctic-Nival
1.4.1.3. Proglacial
1.4.1.4. Muskeg
1.4.2. Network Classification
1.5. Development and Water Use
1.5.1. Historical Resource Development
1.5.2. Present Resources
1.5.2.1. Hydro-Power
1.5.2.2. Diversions
1.5.2.3. Mining
1.5.2.4. Oil and Gas
1.6. Evolving Issues
1.6.1. Northem Pollution
1.6.2. Global Change Effects
1.6.2.1. Precipitation/Snow/Glaciers
1.6.2.2. Floating Ice
1.6.2.3. Permafrost
1.6.2.4. Other
1.6.3. Monitoring Global Change
1.7. Reflections
2. SNOW HYDROLOGY
2.1. Introduction
2.1.1. Basic Processes
2.1.1.1. Atmospheric Processes
2.1.1.2. Snowcover Formation
2.1.1.3. Snowmelt Run-Off Processes
2.1.1.4. Snowcover Chemistry
2.1.2. Geographical Variations
2.1.2.1. Snowfall
2.1.2.2. Snowcover
2.1.2.3. Nival Streamflow Regimes
2.1.3. Relationship to Other Hydrological Variables
2.2. Historical Background
2.2.1. Snowfall
2.2.2. Snowcover Properties
2.2.3. Snowmelt Run-Off
2.3. Current Research
2.3.1. Blowing Snow
2.3.2. Meltwater Infiltration
2.3.3. Water Flux Through Cold Snowcovers
2.3.4. Remote Sensing
2.3.5. Snow Chemistry
2.3.6. Snow/Ground Interface Temperature
2.3.7. Snow Radiative Properties
2.4. Future Research Needs
2.4.1. Snowfall
2.4.2. Snowcover
2.4.3. Snowmelt
2.4.4. Snowmelt Run-Off
2.4.5. Removal of Solutes from Melting Snowcovers
3. PERMAFROST HYDROLOGY
3.1. Introduction
3.2. Historical Background
3.2.1. Streamflow Studies
3.2.2. Water-Balance Studies
3.2.3. Hillslope Hydrological Studies
3.2.4. Studies of Lake and Wetland Hydrology
3.3. Recent Trends
3.4. Current Research
3 .4.1. Coupling Snowmelt, Infiltration and Soil Moisture
3.4.2. Hydrological Modelling
3.5. Future Research Needs
3.5.1. Regional Hydrology
3.5.2. Climatic Change and Permafrost Hydrology
3.5.2.1. Application of Spatial Analogues
3.5.2.2. Application of Climatic Variability Analogues
3.5.2.3. Use of Simulation Models
4. GROUND-WATER HYDROLOGY
4.1. Introduction
4.1.1. Permafrost
4.1.2. Properties of Frozen Ground and Permafrost
4.1.2.1. Ice and Water Contents
4.1.2.2. Hydraulic Conductivity
4.1.3. Effects on Water Chemistry
4.1.3.1. Low Temperatures
4.1.3.2. Permafrost
4.2. Aquifers in Permafrost Areas
4.2.1. Position Relative to Permafrost
4.2.2. Suprapermafrost Aquifers
4.2.2.1. Subtype I Aquifers
4.2.2.2. Subtype II and III Aquifers
4.2.2.3. Chemical composition of suprapermafrost water
4.2.3. Intrapermafrost Aquifers
4.2.3.1. Open Taliks
4.2.3.2. Lateral Taliks
4.2.3.3. Isolated Taliks
4.2.3.4. Chemical Composition of Intrapermafrost Water
4.2.4. Subpermafrost Aquifers
4.2.4.1. Unconsolidated Deposits
4.2.4.2. Sedimentary Bedrock
4.2.4.3. Karst
4.2.4.4. Igneous and Metamorphic Terrain
4.2.4.5. Chemical Composition of Subpermafrost Water
4.3. Ground-Water Hydrology
4.3.1. Comparison with Non-Permafrost Areas
4.3.2. Infiltration and Ground-Water Recharge
4.3.3. Lateral Movement of Ground Water
4.3.4. Discharge of Ground Water
4.3.4.1. Springs
4.3.4.2. Base Flow
4.3.4.3. Icings
4.3.4.4. Ground-Water Discharge Rates from Icing Volumes
4.3.4.5. Chemical Composition of Icings and Meltwater
4.3.5. Importance of Ground Water
4.3.5.1. Fisheries
4.3.5.2. Vegetation
4.3.5.3. Water Supply
4.3.5.4. Recreation and Space Heating
4.4. Historical Background
4.4.1. Pre-1970 Situation
4.4.2. Recent Advances
4.4.3. Agencies Involved in Recent Research
4.4.4. Incentives for Recent Research
4.5. Current Research
4.6. Future Research Needs
4.6.1. Major Unknowns
4.6.2. Subjects Requiring Research
4.6.3. Future Incentives for Ground-Water Research
4.6.4. Major Impediments
5. HYDROLOGY OF FLOATING ICE
5.1. Introduction
5.2. Ice Processes on Rivers and Lakes: an Overview
5.3. Historical Background
5.3.1. Floods and High Stages
5.3.2. Low Flow
5.3.3. Flow Duration
5.3.4. Flow Measurement
5.4. Current Research
5.4.1. Ice Jams, Break-Up and Freeze-Up
5.4.2. Low Flows
5.4.3. Flow Duration
5.4.4. Flow Measurement
5.5. Future Research Needs
5.5.1. Ice Jams, Break-Up and Freeze-Up
5.5.2. Low Flows
5.5.3. Continuous Simulation
5.5.4. Flow Measurement
5.6. New Research Approaches
5.7. Conclusion
5.8. Acknowledgements
6. GLACIER HYDROLOGY
6.1. Introduction
6.2. Glacier Hydrology: an Overview
6.2.1. Run-Off
6.2.2. Local Variability in Climatic Inputs
6.2.3. Regional Variability
6.2.4. Temporal Variability in Climatic Inputs
6.2.5. Glacier Outburst Floods
6.2.6. Distribution and Characteristics of Canadian Glaciers
6.3. Process and Regional Examples
6.3.1. Typical Run-off Components from a Glacierized Catchment
6.3.2. Western Cordilleran Example - Peyto Glacier
6.3.3.1. Basin Description
6.3.3.2. Meteorological Inputs and Snow-Line Movement
6.3.3.3. Internal Hydrology of the Glacier
6.3.3.4. Specific Yield within the Basin
6.3.3.5. The Resultant Hydrographs
6.3.3.6. Detailed Interrelationship (1970/74)
6.3.4. High-Arctic Example - White Glacier
6.4. A History of Glacier Hydrology Studies
6.4.1. Studies in the Western Cordillera
6.4.2. The Arctic lslands
6.4.3. Studies in the Yukon
6.4.4. Studies in Labrador
6.4.5. The International Hydrological Decade
6.4.6. International Hydrological Programme
6.5. The Main Achievements of Hydrology Studies in Glacierized Basins
6.5.1. Basic Description of Resources
6.5.2. Achievements in Glacier Mass Balance
6.5.3. Achievements in Glacier-Run-Off Studies
6.5.3.1. Meltwater Generation
6.5.3.2. Glacier Outburst Floods
6.5.3.3. Models of Basin Run-Off
6.5.4. Achievements in Surveying and Remote Sensing
6.6. The Future
7. WATER-QUALITY RESEARCH
7.1. Introduction
7 .2. Historical Background
7.2.1. Activities Prior to 1969
7.2.2. Overview ofN.W.T. Water-Quality Network Data
7.2.3. Mackenzie River Basin
7.2.4. Yukon River Basin
7.2.5. Limnological Research Activities near Resolute, Cornwallis Island and at Saqvaqjuac
7.3. Current Research - Long-Range Atmospheric Transport and Deposition
7.4. Future Research Needs
7.5. Acknowledgements
8. THE REGIONAL ENERGY BALANCE
8.1. Introduction
8.1.1. Basic Processes
8.1.2. Regional Variations
8.1.3. Relationship to Other Hydrological Variables
8.1.4. Importance to the Northern Environment
8.2. Historical Background
8.2.1. Subarctic
8.2.2. Arctic Tundra
8.2.3. Glacierized Basins
8.3. Current Research
8.4. Future Research Needs
9. REGIONAL HYDROLOGY
9.1. Introduction
9.2. Hydrological Regions
9.2.1. Shawinigan Engineering Studies
9.2.2 Acres Consulting Services Ltd
9 .2.2.1. Annual Yield
9.2.2.2. Low Flow
9.2.2.3. Floods
9.2.3. Joint DOE-DIAND Studies
9.2.4. 1985-86 IWD Network Evaluation in Western and Northern Region
9.2.5 The Maekenzie River Basin Flow Model
9.3. River Elements in the Northern Hydrological Cycle
9.3.1. Snowfall Components
9.3.2. Ice Proeesses and Northem Streamflow
9.3.2.1. The Freeze-Up
9.3.2.2. Midwinter Flows
9.3.2.3. Streamflow in the Annual Break-Up
9.4. Northern Streamflow Data Collection
9.5. Conclusions
10. WATER MANAGEMENT NORTH OF 60°
10.1. lntroduction
10.2. Legislative Framework
10.3. Water Boards
10.4. Licensing and Authorization
10.4.1. Lieensing
10.4.2. Authorization
10.5. Enforcement
10.6. Data Collection
10.6.1. Water Quantity
10.6.2. Water Quality
10.6.3. Preeipitation
10.7. Planning
10.7.1. Comprehensive Planning
10.7.2. Integrated Planning
10.8. Major Ma
Location:
AWI Reading room
Branch Library:
AWI Library