A Summary of the Effects of Climate Change on Ontario's Aquatic Ecosystems PDF Download

Author:
Publisher:
ISBN: 9781443561457
Category : Aquatic ecology
Languages : en
Pages : 56

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And resumé -- 1.0. Introduction -- 2.0. Organization of this review -- 3.0. Climate and change.

Author: Darlene Dove-Thompson
Publisher:
ISBN: 9781443561440
Category : Climatic changes
Languages : en
Pages : 56

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"This report provides information about the known and potential effects of climate change on aquatic ecosystems; selected fish species (lake trout [Salvelinus namaycush], brook trout [Salvelinus fontinalis], walleye [Sander vitreus], and smallmouth bass [Micropterus dolomieui]); and outlines research priorities and management strategies available to natural asset managers."--Document.

Author: Regina Varrin
Publisher:
ISBN:
Category : Animal populations
Languages : en
Pages : 60

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Book Description
On- strategies organized according to the need to understand climate site land use planning and management techniques must be change, mitigate the impacts of rapid climate change, and help designed to protect the ecological and social pieces, patterns, Ontarians adapt to climate change: and processes. [...] Given the uncertainty in the amount of emissions and associated effects, natural resource management agencies around the world are using a number of climate models and scenarios of human behaviour to depict a range of potential climatic conditions and impacts that may appear in the next 100 years. [...] It is notable that the countries attending the 2005 climate change conference in Montreal to review and discuss future programs under the auspices of the United Nations Framework Convention on Climate Change and the Kyoto Protocol agreed that the development of adaptation tools and techniques should receive significant attention during the next 5 years. [...] Species Distribution and Abundance in Response to Climate Change The distribution and abundance of a species across its geographic range is related to both biotic (e.g., food, competition, and disease) and abiotic (e.g., climate and substrate) factors. [...] There are several ways to examine the effects of climate on terrestrial fauna, and to determine how climate change may affect species and their habitat in the future.

Author: Martin Kernan
Publisher: Wiley-Blackwell
ISBN: 9781405179133
Category : Science
Languages : en
Pages : 328

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Book Description
This text examines the impact of climate change on freshwater ecosystems, past, present and future. It especially considers the interactions between climate change and other drivers of change including hydromorphological modification, nutrient loading, acid deposition and contamination by toxic substances using evidence from palaeolimnology, time-series analysis, space-for-time substitution, laboratory and field experiments and process modelling. The book evaluates these processes in relation to extreme events, seasonal changes in ecosystems, trends over decadal-scale time periods, mitigation strategies and ecosystem recovery. The book is also concerned with how aspects of hydrophysical, hydrochemical and ecological change can be used as early indicators of climate change in aquatic ecosystems and it addresses the implications of future climate change for freshwater ecosystem management at the catchment scale. This is an ideal book for the scientific research community, but is also accessible to Masters and senior undergraduate students.

Author: Cindy Chu
Publisher:
ISBN: 9781443572187
Category : Aquatic ecology
Languages : en
Pages : 18

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Book Description
Changes in air temperatures, precipitation patterns, and extreme weather events associated with climate change have and will continue to influence aquatic ecosystems. Increased water temperatures, changes in the timing of the spring freshet, the duration of ice-cover, and the composition of wetlands have been already documented in several systems. Lake Simcoe and the wetlands and streams within the Lake Simcoe Watershed are also being affected by climate change. The objectives of this study were to (1) use ecological indicators to assess the potential effects of climate change and (2) apply those results to inform the development of a climate change adaptation strategy for aquatic ecosystems within the Lake Simcoe Watershed. For each ecosystem, physical habitat changes associated with climate change were paired with a biological indicator.--Document.

Author:
Publisher:
ISBN: 9781460662540
Category : Aquaculture
Languages : en
Pages : 37

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"Climate change is impacting aquatic ecosystems in the Great Lakes Basin (GLB). Surface water temperatures of the Great Lakes, inland lakes and streams are on the rise, water levels are in decline, and the composition of plant and animal communities in wetlands are changing. The objectives of this study were to assess the vulnerability of different indicators; wetland vulnerability to drying, wetland bird species habitat, stream temperatures, stream thermal habitat, inland lake surface temperatures, and walleye biomass, to inform the development of a climate change adaptation strategy for aquatic ecosystems within the GLB of Ontario. Climate models forecast a 4 to 6 degrees C warming of mean annual air temperatures and regional changes in precipitation by the end of the century."--Summary.

Author: Ontario. Min. of Natural Resources. Applied Research and Development Br
Publisher:
ISBN: 9781424949472
Category : Animal populations
Languages : en
Pages : 47

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Book Description
Global climate change has the potential to dramatically alter Ontario's terrestrial ecosystems. The authors of this paper have identified three general classes of mechanisms that can affect species as a result of climate change: demographic, phenological, and genetic. Each of these classes can cause population expansions or contractions depending on the ecology of particular species. To demonstrate the range of potential climate effects, they present case studies for deer tick (Ixodes scapularis), moose (Alces alces), eastern bluebird (Sialia sialis), polar bear (Ursus maritimus), red squirrel (Tamiasciurus hudsonicus), and black-capped chickadee (Poecile atricapillus). They also summarize a review of climate change studies of vertebrate species that occur in Ontario. This report is 1 of 10 prepared in support of Ontario Ministry of Natural Resources' strategic assessment of its climate change program.

Author: Beth Lavender
Publisher: Environnement Canada, Région de l'Ontario
ISBN:
Category : Nature
Languages : en
Pages : 32

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Book Description
Climatic changes, forecasting.

Author: Velma I. Grover
Publisher: CRC Press
ISBN: 1466577509
Category : Science
Languages : en
Pages : 424

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Book Description
Since the hydrological cycle is so intricately linked to the climate system, any change in climate impacts the water cycle in terms of change in precipitation patterns, melting of snow and ice, increased evaporation, increased atmospheric water vapor and changes in soil moisture and run off. Consequently, climate change could result in floods in so

Author: B.Madhusoodana Kurup
Publisher: CRC Press
ISBN: 1000606643
Category : Technology & Engineering
Languages : en
Pages : 672

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Book Description
Climate change has emerged as the most pressing global challenge of the 21st century and it has a dramatic effect on natural ecosystems and environment. Intelligent mitigation strategies to minimise climate change impacts can result in advanced, novel technologies; healthier aquatic ecosystems and higher food security and well-being for humans. The book includes 45 Chapters by expert authors, covering (i) Hydrometeorology and hydrology, (ii) Natural hazards and disaster risk management, (iii) Aquaculture, (iv) Changing biodiversity scenarios, (v) Capture fisheries, (vi) Food and nutritional insecurity, (vii) Climate change and socio-economic scenarios, and allied areas. It is hoped that this volume will further our understanding and research achievements in the field of climate change and its consequences and facilitate the synthesis of information on how climate-related changes will influence oceans, marine and inland ecosystems, hydrological cycles, fisheries and aquaculture and coastal communities and will be immensely useful to planners, scientists, conservationists, environmentalists, academicians, students and all those who are directly or indirectly involved in the study of impact of climate change and mitigation measures Note: T& F does not sell or distribute the Hardback in India, Pakistan, Nepal, Bhutan, Bangladesh and Sri Lanka.