'Boreal forests' diaporamas de présentation

B IODIVERSITY , ECOLOGY , G ENETIC E NGINEERING & CLIMATE CHANGE

B IODIVERSITY , ECOLOGY , G ENETIC E NGINEERING & CLIMATE CHANGE. Ecology ? E cosystem C oncept related E cosystem?Any Change become s fragile & collapse s . WHY OUR ANCESTORS survived !

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This lecture will help you understand:

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Consequences of Disturbance for Diversity

Consequences of Disturbance for Diversity. Jennifer Skene Kristen Baker Margaret Metz. Disturbance?. Just about anything except: Agriculture (not including forestry) Climate change Common disturbance types: Hurricanes Volcanoes. So what is diversity?. Genetic Species

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Exploitation: Predation, Herbivory, Parasitism, and Disease

Exploitation: Predation, Herbivory, Parasitism, and Disease. Chapter 14. Outline. Introduction Complex Interactions Exploitation and Abundance Population Fluctuations Models Refuges Prey Density Size. Introduction.

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Biogeochemical Cycles

AP Environmental Science Mr. Grant Lesson 35. Biogeochemical Cycles. Objectives:. Define the term biogeochemical cycles . Compare and contrast how carbon, phosphorus, nitrogen, and water cycle through the environment. Explain how human impact is affecting biogeochemical cycles.

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Forestry and Forest Regions Leaves are used by trees to absorb sunlight. Leaves are the most recognizable feature of

Forestry and Forest Regions Leaves are used by trees to absorb sunlight. Leaves are the most recognizable feature of any tree. They are also used to distinguish different types of trees . . What do we get from Trees?. Trees remove carbon dioxide from the atmosphere and release oxygen .

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Modeling dynamic vegetation with ELM-FATES: v2 status update

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Biodiversity tipping points and biodiversity -dependent socio -ecological systems

Biodiversity tipping points and biodiversity -dependent socio -ecological systems. Prof. Patricia Howard, University of Kent at Canterbury and Wageningen University, the Netherlands ( P.howard@kent.ac.uk ) Dr. Thomas Thornton, Environmental Change Institute, Oxford.

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Ocean Currents

Ocean Currents. By: Cathy Jones, Beth Kuhns, and Christine Pettit . Ocean Currents. Ocean currents = organized flows that persist over some geographical region and over some time period such that water is transported from one part of the ocean to another part of the ocean. There are two types:

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Forest ecosystems

Forest ecosystems. Forests occupy approximately one-third of Earth's land area, account for over two-thirds of the leaf area of land plants, and contain about 70% of carbon present in living things. Goods. timber fuel wood drinking and irrigation water Fodder

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AKA: Northern Coniferous Forest By Chris Eaton and Tom Tsitas

Boreal Forest. AKA: Northern Coniferous Forest By Chris Eaton and Tom Tsitas. Location. The Boreal Forests are mainly located between 45 degrees and 60 degrees north latitude. Which puts them through Canada, Russia, Scandinavia and North Scotland.

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Environmental Issues of CANADA

Environmental Issues of CANADA. Environmental Issues . Acid Rain Pollution of Great Lakes Extraction and use of Natural resources on Canadian Shield Timber Industry. The Canadian Shield. Canadian Shield . Large area of thin rocky soil around the Hudson Bay.

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Coniferous Trees

Coniferous Trees. Environmental Science Fireside 2014. Learning Goals. Students will identify 10 species of native conifers in the lab and in the field Students will use a dichotomous key. The Value of Trees. Wildlife:

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The Boreal Forest

The Boreal Forest. Created by, Emily Burns Francine Cromer Andrea McDonald and Jade P hillips. Climate. It has colder climate than other places. Winters are the coldest time of year in the boreal forests. The snow can reach heights over our heads.

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Forests

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By: Marie Hoffman and Aften Graham

By: Marie Hoffman and Aften Graham. Aquatic Biome. Steams and rivers Ponds and lakes Wetlands Marine Regions Oceans Estuaries Coral reefs. Desert Biome. Hot and Dry Desert Semiarid Desert Costal Desert Cold Desert. F orest Biome.

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Lecture 14 THE BIOSPHERE

Lecture 14 THE BIOSPHERE. Boreal forests :. Are also called taigas. Soil is poorly drained, highly acidic bogs dominated by peat mosses, shrubs and stunted trees Become less dense as they grade into the artic tundra.

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