Terry D Prowse
Biographic Data
| ID | 6015510 |
|---|---|
| NAME | Terry D Prowse |
| GIVEN NAMES | Terry D |
| FAMILY NAME | Prowse |
| SIGNATURE | PROWSE T D |
| AFFILIATIONS | Environment and Climate Change Canada |
| VERIFIED | No |
| TOTAL WORKS | 26 |
| TOTAL CITATIONS | 115 |
| WORKS AS AUTHOR | 26 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2006 |
| LATEST PUBLICATION YEAR | 2012 |
| H-INDEX | 6 |
Shifts in Plankton, Nutrient and Light Relationships in Small Tundra Lakes Caused by Localized Permafrost Thaw
Tundra lakes located in the Mackenzie Delta uplands, NWT, Canada, are increasingly being affected by permafrost thaw in the form of shoreline retrogressive thaw slumping. This form of thaw-induced disturbance is used as a surrogate indicator of landscape-related disturbance linked to regional climate warming. We compared 22 lakes, half affected by thaw slumping and half unaffected, to determine whether water column nutrient concentrations, light …
Past and Future Changes in Arctic Lake and River Ice
Arctic Cryosphere
Effects of Changes in Arctic Lake and River Ice
Feedbacks and Interactions
Ecological Implications of Changes in the Arctic Cryosphere
Arctic Freshwater Ice and Its Climatic Role
The Changing Arctic Cryosphere and Likely Consequences
Regional Assessment of GCM-Simulated Current Climate over Northern Canada
Several international Global Climate Models (GCMs) are evaluated on their ability to simulate the mean values and spatial variability of current (1961–90) temperature and precipitation over four regions across Canada’s North. A number of observed climate data sets for Arctic Canada are also assessed. Results reveal a close correspondence, particularly for temperature, among the four observed climate data sets assessed. However, the various GCM si…
Implications of Climate Change for Economic Development in Northern Canada
Northern Canada is projected to experience major changes to its climate, which will have major implications for northern economic development. Some of these, such as mining and oil and gas development, have experienced rapid expansion in recent years and are likely to expand further, partly as the result of indirect effects of changing climate. This article reviews how a changing climate will affect several economic sectors including the hydroele…
Climate Impacts on Northern Canada
Understanding the implications of climate change on northern Canada requires a background about the size and diversity of its human and biogeophysical systems. Occupying an area of almost 40% of Canada, with one-third of this contained in Arctic islands, Canada's northern territories consist of a diversity of physical environments unrivaled around the circumpolar north. Major ecozones composed of a range of landforms, climate, vegetation, and wil…
Implications of Climate Change for Northern Canada
Climate variability and change is projected to have significant effects on the physical, chemical, and biological components of northern Canadian marine, terrestrial, and freshwater systems. As the climate continues to change, there will be consequences for biodiversity shifts and for the ranges and distribution of many species with resulting effects on availability, accessibility, and quality of resources upon which human populations rely. This …
Climate Impacts on Northern Canada
There is significant evidence that northern Canada's climate has already undergone substantial change. These changes have meant significant impacts for physical, natural and human systems in Canada's North. Climate models suggest that such trends will continue into the future, and therefore shifts in Arctic systems are expected for some time to come. This introductory paper is the first in a series published in two issues of Ambio presenting work…
Climatic Conditions in Northern Canada
This article reviews the historical, instrumental, and future changes in climate for the northern latitudes of Canada. Discussion of historical climate over the last 10 000 years focuses on major climatic shifts including the Medieval Warm Period and the Little Ice Age, and how these changes compare with those most recently experienced during the period of instrumental records. In reference to the latter, details are noted about observed trends i…
Northern Canada in a Changing Climate
The papers in this and a subsequent Special Issue of the international journal Ambio are directly based on a Northern Canada chapter (1, 2) that formed part of a broader regional assessment of Canada’s vulnerability to climate change led by
Implications of Climate Change for Northern Canada
The physical environment of the Canadian North is particularly sensitive to changes in climate because of a large concentration of cryospheric elements including both seasonal and multiyear forms of freshwater and sea ice, permafrost, snow, glaciers, and small ice caps. Because the cryosphere responds directly to changes in air temperature and precipitation, it is a primary indicator of the effects of climate variability and change. This article …
Climate Change Effects on Hydroecology of Arctic Freshwater Ecosystems
In general, the arctic freshwater-terrestrial system will warm more rapidly than the global average, particularly during the autumn and winter season. The decline or loss of many cryospheric components and a shift from a nival to an increasingly pluvial system will produce numerous physical effects on freshwater ecosystems. Of particular note will be reductions in the dominance of the spring freshet and changes in the intensity of river-ice break…
An Overview of Effects of Climate Change on Selected Arctic Freshwater and Anadromous Fishes
Arctic freshwater and diadromous fish species will respond to the various effects of climate change in many ways. For wide-ranging species, many of which are key components of northern aquatic ecosystems and fisheries, there is a large range of possible responses due to inter- and intra-specific variation, differences in the effects of climate drivers within ACIA regions, and differences in drivers among regions. All this diversity, coupled with …
Effects of Ultraviolet Radiation and Contaminant-related Stressors on Arctic Freshwater Ecosystems
Climate change is likely to act as a multiple stressor, leading to cumulative and/or synergistic impacts on aquatic systems. Projected increases in temperature and corresponding alterations in precipitation regimes will enhance contaminant influxes to aquatic systems, and independently increase the susceptibility of aquatic organisms to contaminant exposure and effects. The consequences for the biota will in most cases be additive (cumulative) an…
Key Findings, Science Gaps and Policy Recommendations
Climate Impacts on Arctic Freshwater Ecosystems and Fisheries
Changes in climate and ultraviolet radiation levels in the Arctic will have far-reaching impacts, affecting aquatic species at various trophic levels, the physical and chemical environment that makes up their habitat, and the processes that act on and within freshwater ecosystems. Interactions of climatic variables, such as temperature and precipitation, with freshwater ecosystems are highly complex and can propagate through the ecosystem in ways…
Historical Changes in Arctic Freshwater Ecosystems
Various types of ecosystem-based climate proxies have been used to assess past arctic change. Although lotic records are relatively poor because of the constant reworking of riverine material, high-quality lentic data have been assembled back to the end of the Pleistocene and deglaciation of the circumpolar Arctic. In general, climatic variations in the Holocene, partly due to changes in the shrinking effect of glacier coverage, produced signific…
General Effects of Climate Change on Arctic Fishes and Fish Populations
Projected shifts in climate forcing variables such as temperature and precipitation are of great relevance to arctic freshwater ecosystems and biota. These will result in many direct and indirect effects upon the ecosystems and fish present therein. Shifts projected for fish populations will range from positive to negative in overall effect, differ among species and also among populations within species depending upon their biology and tolerances…
Climate Change Effects on Aquatic Biota, Ecosystem Structure and Function
Climate change is projected to cause significant alterations to aquatic biogeochemical processes, (including carbon dynamics), aquatic food web structure, dynamics and biodiversity, primary and secondary production; and, affect the range, distribution and habitat quality/quantity of aquatic mammals and waterfowl. Projected enhanced permafrost thawing is very likely to increase nutrient, sediment, and carbon loadings to aquatic systems, resulting …
General Features of the Arctic Relevant to Climate Change in Freshwater Ecosystems
Large variations exist in the size, abundance and biota of the two principal categories of freshwater ecosystems, lotic (flowing water; e.g., rivers, streams, deltas and estuaries) and lentic (standing water; lakes, ponds and wetlands) found across the circumpolar Arctic. Arctic climate, many components of which exhibit strong variations along latitudinal gradients, directly affects a range of physical, chemical and biological processes in these …
General Effects of Climate Change on Arctic Fishes and Fish Populations
Projected shifts in climate forcing variables such as temperature and precipitation are of great relevance to arctic freshwater ecosystems and biota. These will result in many direct and indirect effects upon the ecosystems and fish present therein. Shifts projected for fish populations will range from positive to negative in overall effect, differ among species and also among populations within species depending upon their biology and tolerances…
Climate Change Effects on Hydroecology of Arctic Freshwater Ecosystems
In general, the arctic freshwater-terrestrial system will warm more rapidly than the global average, particularly during the autumn and winter season. The decline or loss of many cryospheric components and a shift from a nival to an increasingly pluvial system will produce numerous physical effects on freshwater ecosystems. Of particular note will be reductions in the dominance of the spring freshet and changes in the intensity of river-ice break…
Climate Impacts on Arctic Freshwater Ecosystems and Fisheries
Changes in climate and ultraviolet radiation levels in the Arctic will have far-reaching impacts, affecting aquatic species at various trophic levels, the physical and chemical environment that makes up their habitat, and the processes that act on and within freshwater ecosystems. Interactions of climatic variables, such as temperature and precipitation, with freshwater ecosystems are highly complex and can propagate through the ecosystem in ways…
Climate Change Effects on Aquatic Biota, Ecosystem Structure and Function
Climate change is projected to cause significant alterations to aquatic biogeochemical processes, (including carbon dynamics), aquatic food web structure, dynamics and biodiversity, primary and secondary production; and, affect the range, distribution and habitat quality/quantity of aquatic mammals and waterfowl. Projected enhanced permafrost thawing is very likely to increase nutrient, sediment, and carbon loadings to aquatic systems, resulting …
Past and Future Changes in Arctic Lake and River Ice
Arctic Cryosphere
An Overview of Effects of Climate Change on Selected Arctic Freshwater and Anadromous Fishes
Arctic freshwater and diadromous fish species will respond to the various effects of climate change in many ways. For wide-ranging species, many of which are key components of northern aquatic ecosystems and fisheries, there is a large range of possible responses due to inter- and intra-specific variation, differences in the effects of climate drivers within ACIA regions, and differences in drivers among regions. All this diversity, coupled with …
Effects of Climate Change and UV Radiation on Fisheries for Arctic Freshwater and Anadromous Species
Fisheries for arctic freshwater and diadromous fish species contribute significantly to northern economies. Climate change, and to a lesser extent increased ultraviolet radiation, effects in freshwaters will have profound effects on fisheries from three perspectives: quantity of fish available, quality of fish available, and success of the fishers. Accordingly, substantive adaptation will very likely be required to conduct fisheries sustainably i…
Effects of Changes in Arctic Lake and River Ice
Feedbacks and Interactions
Ecological Implications of Changes in the Arctic Cryosphere
Arctic Freshwater Ice and Its Climatic Role
Implications of Climate Change for Northern Canada
Climate variability and change is projected to have significant effects on the physical, chemical, and biological components of northern Canadian marine, terrestrial, and freshwater systems. As the climate continues to change, there will be consequences for biodiversity shifts and for the ranges and distribution of many species with resulting effects on availability, accessibility, and quality of resources upon which human populations rely. This …
Climate Impacts on Northern Canada
There is significant evidence that northern Canada's climate has already undergone substantial change. These changes have meant significant impacts for physical, natural and human systems in Canada's North. Climate models suggest that such trends will continue into the future, and therefore shifts in Arctic systems are expected for some time to come. This introductory paper is the first in a series published in two issues of Ambio presenting work…
Effects of Ultraviolet Radiation and Contaminant-related Stressors on Arctic Freshwater Ecosystems
Climate change is likely to act as a multiple stressor, leading to cumulative and/or synergistic impacts on aquatic systems. Projected increases in temperature and corresponding alterations in precipitation regimes will enhance contaminant influxes to aquatic systems, and independently increase the susceptibility of aquatic organisms to contaminant exposure and effects. The consequences for the biota will in most cases be additive (cumulative) an…
The Changing Arctic Cryosphere and Likely Consequences
Implications of Climate Change for Economic Development in Northern Canada
Northern Canada is projected to experience major changes to its climate, which will have major implications for northern economic development. Some of these, such as mining and oil and gas development, have experienced rapid expansion in recent years and are likely to expand further, partly as the result of indirect effects of changing climate. This article reviews how a changing climate will affect several economic sectors including the hydroele…
Climatic Conditions in Northern Canada
This article reviews the historical, instrumental, and future changes in climate for the northern latitudes of Canada. Discussion of historical climate over the last 10 000 years focuses on major climatic shifts including the Medieval Warm Period and the Little Ice Age, and how these changes compare with those most recently experienced during the period of instrumental records. In reference to the latter, details are noted about observed trends i…
Northern Canada in a Changing Climate
The papers in this and a subsequent Special Issue of the international journal Ambio are directly based on a Northern Canada chapter (1, 2) that formed part of a broader regional assessment of Canada’s vulnerability to climate change led by
Implications of Climate Change for Northern Canada
The physical environment of the Canadian North is particularly sensitive to changes in climate because of a large concentration of cryospheric elements including both seasonal and multiyear forms of freshwater and sea ice, permafrost, snow, glaciers, and small ice caps. Because the cryosphere responds directly to changes in air temperature and precipitation, it is a primary indicator of the effects of climate variability and change. This article …
Historical Changes in Arctic Freshwater Ecosystems
Various types of ecosystem-based climate proxies have been used to assess past arctic change. Although lotic records are relatively poor because of the constant reworking of riverine material, high-quality lentic data have been assembled back to the end of the Pleistocene and deglaciation of the circumpolar Arctic. In general, climatic variations in the Holocene, partly due to changes in the shrinking effect of glacier coverage, produced signific…
Climate Impacts on Northern Canada
Understanding the implications of climate change on northern Canada requires a background about the size and diversity of its human and biogeophysical systems. Occupying an area of almost 40% of Canada, with one-third of this contained in Arctic islands, Canada's northern territories consist of a diversity of physical environments unrivaled around the circumpolar north. Major ecozones composed of a range of landforms, climate, vegetation, and wil…
Key Findings, Science Gaps and Policy Recommendations
General Features of the Arctic Relevant to Climate Change in Freshwater Ecosystems
Large variations exist in the size, abundance and biota of the two principal categories of freshwater ecosystems, lotic (flowing water; e.g., rivers, streams, deltas and estuaries) and lentic (standing water; lakes, ponds and wetlands) found across the circumpolar Arctic. Arctic climate, many components of which exhibit strong variations along latitudinal gradients, directly affects a range of physical, chemical and biological processes in these …
Climate Change Effects on Hydroecology of Arctic Freshwater Ecosystems
In general, the arctic freshwater-terrestrial system will warm more rapidly than the global average, particularly during the autumn and winter season. The decline or loss of many cryospheric components and a shift from a nival to an increasingly pluvial system will produce numerous physical effects on freshwater ecosystems. Of particular note will be reductions in the dominance of the spring freshet and changes in the intensity of river-ice break…
An Overview of Effects of Climate Change on Selected Arctic Freshwater and Anadromous Fishes
Arctic freshwater and diadromous fish species will respond to the various effects of climate change in many ways. For wide-ranging species, many of which are key components of northern aquatic ecosystems and fisheries, there is a large range of possible responses due to inter- and intra-specific variation, differences in the effects of climate drivers within ACIA regions, and differences in drivers among regions. All this diversity, coupled with …
Effects of Ultraviolet Radiation and Contaminant-related Stressors on Arctic Freshwater Ecosystems
Climate change is likely to act as a multiple stressor, leading to cumulative and/or synergistic impacts on aquatic systems. Projected increases in temperature and corresponding alterations in precipitation regimes will enhance contaminant influxes to aquatic systems, and independently increase the susceptibility of aquatic organisms to contaminant exposure and effects. The consequences for the biota will in most cases be additive (cumulative) an…
Key Findings, Science Gaps and Policy Recommendations
Climate Impacts on Arctic Freshwater Ecosystems and Fisheries
Changes in climate and ultraviolet radiation levels in the Arctic will have far-reaching impacts, affecting aquatic species at various trophic levels, the physical and chemical environment that makes up their habitat, and the processes that act on and within freshwater ecosystems. Interactions of climatic variables, such as temperature and precipitation, with freshwater ecosystems are highly complex and can propagate through the ecosystem in ways…
Historical Changes in Arctic Freshwater Ecosystems
Various types of ecosystem-based climate proxies have been used to assess past arctic change. Although lotic records are relatively poor because of the constant reworking of riverine material, high-quality lentic data have been assembled back to the end of the Pleistocene and deglaciation of the circumpolar Arctic. In general, climatic variations in the Holocene, partly due to changes in the shrinking effect of glacier coverage, produced signific…
General Effects of Climate Change on Arctic Fishes and Fish Populations
Projected shifts in climate forcing variables such as temperature and precipitation are of great relevance to arctic freshwater ecosystems and biota. These will result in many direct and indirect effects upon the ecosystems and fish present therein. Shifts projected for fish populations will range from positive to negative in overall effect, differ among species and also among populations within species depending upon their biology and tolerances…
Climate Change Effects on Aquatic Biota, Ecosystem Structure and Function
Climate change is projected to cause significant alterations to aquatic biogeochemical processes, (including carbon dynamics), aquatic food web structure, dynamics and biodiversity, primary and secondary production; and, affect the range, distribution and habitat quality/quantity of aquatic mammals and waterfowl. Projected enhanced permafrost thawing is very likely to increase nutrient, sediment, and carbon loadings to aquatic systems, resulting …
General Features of the Arctic Relevant to Climate Change in Freshwater Ecosystems
Large variations exist in the size, abundance and biota of the two principal categories of freshwater ecosystems, lotic (flowing water; e.g., rivers, streams, deltas and estuaries) and lentic (standing water; lakes, ponds and wetlands) found across the circumpolar Arctic. Arctic climate, many components of which exhibit strong variations along latitudinal gradients, directly affects a range of physical, chemical and biological processes in these …
Effects of Climate Change and UV Radiation on Fisheries for Arctic Freshwater and Anadromous Species
Fisheries for arctic freshwater and diadromous fish species contribute significantly to northern economies. Climate change, and to a lesser extent increased ultraviolet radiation, effects in freshwaters will have profound effects on fisheries from three perspectives: quantity of fish available, quality of fish available, and success of the fishers. Accordingly, substantive adaptation will very likely be required to conduct fisheries sustainably i…
Regional Assessment of GCM-Simulated Current Climate over Northern Canada
Several international Global Climate Models (GCMs) are evaluated on their ability to simulate the mean values and spatial variability of current (1961–90) temperature and precipitation over four regions across Canada’s North. A number of observed climate data sets for Arctic Canada are also assessed. Results reveal a close correspondence, particularly for temperature, among the four observed climate data sets assessed. However, the various GCM si…
Implications of Climate Change for Economic Development in Northern Canada
Northern Canada is projected to experience major changes to its climate, which will have major implications for northern economic development. Some of these, such as mining and oil and gas development, have experienced rapid expansion in recent years and are likely to expand further, partly as the result of indirect effects of changing climate. This article reviews how a changing climate will affect several economic sectors including the hydroele…
Climate Impacts on Northern Canada
Understanding the implications of climate change on northern Canada requires a background about the size and diversity of its human and biogeophysical systems. Occupying an area of almost 40% of Canada, with one-third of this contained in Arctic islands, Canada's northern territories consist of a diversity of physical environments unrivaled around the circumpolar north. Major ecozones composed of a range of landforms, climate, vegetation, and wil…
Implications of Climate Change for Northern Canada
Climate variability and change is projected to have significant effects on the physical, chemical, and biological components of northern Canadian marine, terrestrial, and freshwater systems. As the climate continues to change, there will be consequences for biodiversity shifts and for the ranges and distribution of many species with resulting effects on availability, accessibility, and quality of resources upon which human populations rely. This …
Climate Impacts on Northern Canada
There is significant evidence that northern Canada's climate has already undergone substantial change. These changes have meant significant impacts for physical, natural and human systems in Canada's North. Climate models suggest that such trends will continue into the future, and therefore shifts in Arctic systems are expected for some time to come. This introductory paper is the first in a series published in two issues of Ambio presenting work…
Climatic Conditions in Northern Canada
This article reviews the historical, instrumental, and future changes in climate for the northern latitudes of Canada. Discussion of historical climate over the last 10 000 years focuses on major climatic shifts including the Medieval Warm Period and the Little Ice Age, and how these changes compare with those most recently experienced during the period of instrumental records. In reference to the latter, details are noted about observed trends i…
Northern Canada in a Changing Climate
The papers in this and a subsequent Special Issue of the international journal Ambio are directly based on a Northern Canada chapter (1, 2) that formed part of a broader regional assessment of Canada’s vulnerability to climate change led by
Implications of Climate Change for Northern Canada
The physical environment of the Canadian North is particularly sensitive to changes in climate because of a large concentration of cryospheric elements including both seasonal and multiyear forms of freshwater and sea ice, permafrost, snow, glaciers, and small ice caps. Because the cryosphere responds directly to changes in air temperature and precipitation, it is a primary indicator of the effects of climate variability and change. This article …
Past and Future Changes in Arctic Lake and River Ice
Arctic Cryosphere
Effects of Changes in Arctic Lake and River Ice
Feedbacks and Interactions
Ecological Implications of Changes in the Arctic Cryosphere
Arctic Freshwater Ice and Its Climatic Role
The Changing Arctic Cryosphere and Likely Consequences
Environmental Science (23 works) · Climate change (22 works) · Arctic (18 works) · Climate change and permafrost (18 works) · Geography (18 works) · Ecology (17 works) · Geology (17 works) · Oceanography (15 works) · Climatology (13 works) · Geology (13 works)