Nelson Education

spacer

About UsContact UsOrder Information Site MapRep LocatorCareers

Science 10
Student Centre
Teacher Centre
Work the Web
Planning & Assessment
Professional Development
Parent Centre
About the Program



Science Home
Nelson Education > School > Secondary Science > Science 10 > Teacher Centre > Work The Web > Chapter 3
 

Work The Web

UNIT 1: SUSTAINING ECOSYSTEMS

Chapter 3: Sustaining Terrestrial Ecosystems

3.1  Canadian Biomes
3.8  Career Profile: Plant Manager
3.9  Explore an Issue: How Many Potatoes Are Enough?
3.10  Logging Forests
3.11  Acid Deposition and Forest Ecosystems

Section Work the Web
3.1
Canadian Biomes

Construct a food web for each of the Canadian biomes.

Tundra: Woodland Caribou Strategy Report, British Columbia Ministry of Environment, Lands and Parks
For the teacher: This site describes a land use program that promotes an integrated management approach, especially in relation to caribou.

Ptarmigan, Alaska Department of Fish and Game
For the teacher: This site presents an overview of facts about ptarmigan, its life history, etc.

Lemmings, Canadian Wildlife Service
For the teacher: This site gives a good illustrated overview on lemmings.

Arctic fox, Canadian Wildlife Service
For the teacher: This site gives a good illustrated overview on the Arctic fox.

Species Account, The Wolverine Foundation
For the teacher: On this site, students will find an extensive account of wolverines, from general characteristics to distribution, fossil records, etc.

Top

The Tundra, Physical Geography Working Group of The Virtual Geography Department, Radford University
For the teacher: This is an excellent overview on the vegetation, animals, birds, etc. found in tundra regions.

Lichen use by wildlife in North America, Stephen Sharnoff and Roger Rosentreter
For the teacher: This article surveys which animals feed on lichen in the North.

Top

Boreal forest:
Taiga or Boreal Forest, Physical Geography Working Group of The Virtual Geography Department, Radford University
For the teacher: This excellent site gives a good overview on vegetation and fauna of this region.

White-winged Crossbill, Birds of Nova Scotia
For the teacher: This is a good overview on the white-winged crossbill and its habits.

Spruce Grouse, Birds of Nova Scotia
For the teacher: This is a good overview of the spruce grouse.

Boreal Owl, Alaska Department of Fish and Game
For the teacher: This is a good overview of the boreal owl and how it lives in the boreal forest.

Top

Canada lynx, Canadian Wildlife Service
For the teacher: This is a good overview on the lynx.

Snowshoe hare, Canadian Wildlife Service
For the teacher: This is a good overview on the snowshoe hare.

Wolf, Canadian Wildlife Service
For the teacher: This is a good overview on the wolf.

White-tailed Deer, Canadian Wildlife Service
For the teacher: This is a good overview on the white-tailed deer.

The Northern Coniferous Forest, College of Agriculture, Department of Forestry, University of Illinois, USA
For the teacher: This site offers some details on conifer species in the boreal forest.

Marten, Canadian Wildlife Service
For the teacher: This is a good overview on the marten.

Top

Grasslands:
North American bison, Canadian Wildlife Service
For the teacher: This site gives a good overview on the bison.

Sharp-shinned Hawk, Cooper's Hawk, and Northern Goshawk, Canadian Wildlife Service
For the teacher: This site gives a good overview on three hawk species.

Grasslands of the Canadian Prairies, Environment Canada
For the teacher: This is a good overview of the plant, animal and insect species inhabiting Prairie grasslands.

Grasslands plants, the Evergreen Project
For the teacher: This is a nicely illustrated, good overview on grassland plants.

Prairie Rattlesnake, Steve W. Thompson
For the teacher: Lots of information is presented on this site about the rattlesnake.

Meadow mice, voles?, PestProducts.com
For the teacher: This site surveys various small rodents.

Top

Temperate deciduous forests:
Temperate Broadleaf Deciduous Forest
For the teacher: This excellent site gives a good overview on the vegetation and fauna of deciduous forests.

Red Maple, US forest Service
For the teacher: This site gives an excellent overview on the red maple.

Black bear, Canadian Wildlife Service
For the teacher: This is a good overview on the black bear.

Downy Woodpecker, Canadian Wildlife Service
For the teacher: This is a good overview on the downy woodpecker.

Assessment of species diversity in the mixedwood plains ecozone: Mammals, Andrew B. T. Smith and Donald A. Smith, Ecological Monitoring and Assessment Network
For the teacher: This is a good overview on the different mammals inhabiting deciduous forests.

Temperate Deciduous Biome, The Evergreen Project, Inc.
For the teacher: This site allows students to search for information on the flora and fauna found in the deciduous forest.

Top

A food web in the tundra biome, Elizabeth Anne Viau
For the teacher: A tundra food web is described and illustrated. (Not included on student site.)

Grasslands biome, Elizabeth Anne Viau
For the teacher: This is a good survey on the grasslands biome. (Not included on student site.)

Top

3.8
Career Profile: Plant Manager

Research job opportunities. What jobs are available at Ontario's Ministry of Natural Resources? Report on one job at MNR or elsewhere that interests you. What qualifications does it require? What experience would you need? Where would you work if you got the job?

Ontario Ministry of Natural Resources main page can be used as the door into information about the Ministry, then use the search button (at the top) to research job opportunities.
For the teacher: The Ministry of Natural Resources site gives a full overview of the Ministry's activities and organization.

Top

3.9
Explore an Issue: How Many Potatoes Are Enough?

Research the issue of increased potato farming.

FAQs for McCain Foods
For the teacher: This corporate site presents a few facts and figures on this large food company that began by selling frozen potato products, mainly french fries.

Potato Facts, Potato Research Centre, Agriculture and Agri-Foods Canada
For the teacher: This site presents information on potato varieties developed at the Potato Research Centre and economic data.

Potatoes and the Environment, Industry Canada
For the teacher: This site looks at the pros and cons of potato cultivation from an environmental point of view.

Productivity of Agricultural Soils: Problems — Erosion by Human Activity, Ecological Monitory and Assessment Network
For the teacher: This site describes the ecological damage often caused by agricultural practices.

Top

3.10
Logging Forests

Research disputes over Canadian forests. Report on one dispute. What evidence can you find that members of one group, or the public at large, are showing signs of a change in attitude?

 

FAQs on Forest Management Plan
For the teacher: This forestry company presents an official view on its environmental performance.

Weyerhaeuser: New Approaches to Forest Resources
For the teacher: Weyerhaeuser presents lots of links on the company's environmental policy, strategies and goals.

Folk singer, environmentalists and Cree denounce forestry practices in Quebec, Forest Conservation News
For the teacher: This article describes a forest campaign in Quebec.

Top

UN Names British Columbia's Clayoquot Sound a Biosphere Reserve, Forest Conservation News
For the teacher: This article describes another type of conservation mechanism.

No More Logging in Vancouver Watersheds, Forest Conservation News
For the teacher: This article describe how 30 years of commercial logging has been stopped in Vancouver's watersheds.

Tree Sitters Protest British Columbia Wilderness Logging, Forest Conservation News
For the teacher: This article describes recent protest in British Columbia over forestry practices.

B.C. Loggers Assault Protesters, Burn Camp, Forest Conservation News
For the teacher: The article describes the conflict over forestry practices in British Columbia.

Internet Resources on Clayoquot Sound, University of Victoria
For the teacher: Students should use these many links to research this famous forestry dispute.

Code of Forest Practices, Ontario Forest Products Industry
For the teacher: This code of practices shows an industry initiative to meet environmental concerns over forestry practices.

Top

AFER Research, Temagami old growth studies, Earthwatch
For the teacher: This article surveys the old-growth forests in the Temagami region.

Ontario Court of Appeal Upholds Environmental Groups' Win in Landmark Forestry Case Against Government, Temagami, Sierra Legal Defence Fund
For the teacher: This article describes the rulling in 1998 that the Ontario government was violating its own forest and environmental protection laws.

Top

Temagami Wilderness Threatened by Logging and Mining, 1997, Taiga-News
For the teacher: This site gives background information on the Temagami forestry crisis.

Clearcutting; A look at Ontario Ministry of Natural Resources' new policy, Wildlands League
For the teacher: This is an update on Temagami and Ontario's most recent clearcutting policy.

Province Adopts Strategy to Enhance Environmental Protection in Temagami, Ontario Ministry of Natural Resources, June 1996
For the teacher: This is a government news release on its land-use strategy in Temagami in the early days of the area's forestry crisis.

Top

3.11
Acid Deposition and Forest Ecosystems

Burning gasoline is a major source of sulfur emissions. Oil companies have different strategies for reducing sulfur emissions. Is there one strategy that is better than the others?

Special Report on Transboundary Air Quality Issues, November 1998, International Air Quality Advisory Board
For the teacher: Students should be guided to the section on sulfur in gasoline.

Smog: What's Being Done, Environment Canada
For the teacher: This is a good overview on what's being done to reduce smog internationally, federally, provincially and municipally and by the industry.

Ontario and Electric Vehicles, Econogics, Inc.
For the teacher: This site surveys sulfur levels in gasoline and their relation to air pollution.

Top

GreenOntario, Provincial Strategy: Smog
For the teacher: This site gives a good overview on current anti-smog strategies, major activities, and what individuals can do.

Air Programme, Pollution Probe
For the teacher: Pollution Probe gives information on smog and its harmful effects, how Pollution Probe's Clean Air Campaign is fighting to reduce air pollution and a description of Ontario's new Drive Clean vehicle inspection and maintenance program.

Canadians deserve clean gasoline now!, Thursday, April 20, 2000, Canadian Vehicle Manufacturers' Association
For the teacher: This site presents the industry's answer to reducing the sulfur content of gasoline.

Call for fuel boycott is off base, Canadian Petroleum Products Association, news releases
For the teacher: This site presents the industry viewpoint that it will meet federal regulations, but right now it is operating within regulations.

Alberta Energy Company's sulfur emissions position, AEC's Fifth Submission to the Voluntary Challenge & Registry: 1998 Progress Report.
For the teacher: This paper is detailed and technical, but lays out the Alberta Energy Company's environmental strategy, which encompasses the full life cycle of emissions.

Top

The Suncor Energy page describes how the company is taking action on climate change.
For the teacher: Suncor has posted its position paper on climate change describing its strategy for combatting the negative effects of greenhouse gas emissions. It defines crucial concepts such as emission reduction trading.

Chevron's Position on Potential Global Warming can be found on this detailed site
For the teacher: This is a good, short position paper on climate change, which follows the company efforts to reduce the impact of emissions on the environment.

Imperial Oil's view on climate change
For the teacher: This position paper outlines not only Imperial Oil's stance on global warming, but also its interpretation of the Kyoto Protocol.

 

Top