Recognizing the Importance of Forests.

Slides:



Advertisements
Similar presentations
Unit A: Introduction to Forestry
Advertisements

Land and Water Use Part 2. Forestry Ecological Services 1. Providing wildlife habitat 2. Carbon sinks 3. Affecting local climate patterns 4. Purifying.
A2 Biology UNIT F215 Module 3: Ecosystems and Sustainability
Energy Management Trees Work for. 1. Why do we plant trees? Add Beauty – Spring flowers, fall foliage color, interesting bark, fragrance – Screen unwanted.
Land Section #3: Land Management & Conservation. Farmlands land used to grow crops or fruit 100 million hectares in the U.S. threatened by development.
Land. Land Use in the World US Public Lands Types of Forests 1) Old-growth (primary) forests – uncut or regenerated forest not hugely impacted by.
by Larry Stine Estherville Lincoln Central High School
Uses of Plants Plant Biology Mr. Dotson. Uses of Plants Food – Although some 3,000 species of plants have been used as food by humans, 90 percent of the.
Wildlife Management Principles. Goals What are some goals related to the management of wildlife habitats?
1 In the early years....  Wildlife provided the bulk of food available  Supplies seemed exhaustible  Humans destroyed wildlife habitat.
LESSON FOUR: HIGH TUNNEL MAINTENANCE High Tunnel Fruit and Vegetable Production.
Forest Resources Clear Cutting forest harvesting that removes all trees from an area. Includes desirable AND undesirable species the land is left uncovered.
Humans in the Biosphere
Maintaining Watersheds. Next Generation Science/Common Core Standards addressed! HS‐ESS2‐5. Plan and conduct an investigation of the properties of water.
Humans Impacts on Land Objective 2.07
Unit 7: Forestry and Natural Resources
Forestry Objective Describe the impact of forests, their products, and their effect on the economy.
NATURAL RESOURCES MANAGEMENT. 1.INTRODUCTION NR & NRM 2.ECOLOGICAL PRINCIPLES FOR NRM 3.ECOSYSTEM SERVICES 4.CLIMATE CHANGE & NRM.
CLASS :- X MADE BY :- MANAS MAHAJAN © Galaxysite.weebly.com - All Rights Reserved.
Most Common Conservation Practices Forestry Illinois.
Forest Biomes Chapter 9.
CHAPTER 6 HUMANS IN THE BIOSPHERE
How do we influence the environment?
Human Impacts on the Environment
Environmental Resource Plant Wildlife Management Unit.
The Most Important Plant Products on Earth By Bakari Hargett-Robinson.
Land Chapter 14.
Managing Wildlife Populations. Next Generation Science/Common Core Standards Addressed! Use mathematical and/or computational representations to support.
Trip to the Tropical Rain Forest.  Tropical Rain Forests of the World.
Humans in the Biosphere. A Changing Landscape * Human activities change the flow of energy in an ecosystem and can reduce the ability of ecosystems to.
Defining Urban Forestry. Next Generation Science / Common Core Standards Addressed! WHST.9 ‐ 12.9 Draw evidence from informational texts to support analysis,
Chapter 1 Nathan Schanbacher Troy High School INTRODUCTION TO FORESTRY.
LandSection 3 Rural Land Management The main categories of rural land – farmland –rangeland –forest land –national and state parks, and wilderness Condition.
Improving Lives, Communities and the Environment Through Natural Resources Conservation.
CHAPTER - 16 MANAGEMENT OF NATURAL RESOURCES CLASS :- X MADE BY :- MANAS MAHAJAN SCHOOL :- K.V. GANESHKHIND PUNE-7.
Understanding Human Demands on Natural Resources Lesson 3.
Comprehending Natural Resource Conservation. Next Generation Science/Common Core Standards Addressed! HS ‐ ESS3 ‐ 3. Create a computational simulation.
Forestry Chapter 10.
Managing Wildlife Populations. Next Generation Science / Common Core Standards Addressed!  HS ‐ LS4 ‐ 5. Evaluate the evidence supporting claims that.
Lesson 1.5 Pg
Humans in the Biosphere Chapter 6 Mrs. Yanac. Limited Resources All organisms on Earth must share the planet’s resources and they are LIMITED. Humans.
Land, Public and Private Chapter 10. Human Activities Affecting Land and Environment  Extensive logging – mudslides  Deforestation – climate change.
LandSection 3 Section 3: Land Management and Conservation Preview Bellringer Objectives Land Management Farmlands Rangelands Problems on the Range Maintaining.
Forests, Parks, and Landscapes 1) Forests as Resources: Many Conflicts -Problems arise as to the “proper” use of forests in modern society Forests have.
Forestry Science I Unit 1 Economic Importance of Forestry Modified by Georgia Agriculture Education Curriculum Office June, 2002 And CTAE Resource Network,
Lesson 1 Identifying Environmental and Economic Impacts from Soil Erosion.
ENVIRONMENTAL SCIENCE & ENGINEERING
Understanding life processes Wildlife Biology & Ecosystems.
LOGGING FORESTS. Logging Forests Forests regulate climate by recycling water and carbon dioxide. transpirationOn hot days a large tree may absorb 5.5.
Land, Public and Private. Human Activities Affecting Land and Environment  Extensive logging – mudslides  Deforestation – climate change  Paving –
UNIT3 - FORESTRY TOPIC 2 – FOREST USES.
Lesson Overview Lesson Overview A Changing Landscape Lesson Overview 6.1 A Changing Landscape.
1. Why is water important? Water shapes Earth’s surface and affects Earth’s weather and climates. Water needed for life. Living things are made up of.
Forests & Forestry Unit FIRE!!!. Objectives Explain the purpose of prescribed fire Describe the different types of forest fires Identify sources of forest.
Human Impact on the Environment. Earth’s human population continues to grow. Earth’s human carrying capacity is unknown.
Lesson 7. Understanding Soil Degradation. Next Generation Science/Common Core Standards Addressed ! HS-ESS2-2 Analyze geoscience data to make the claim.
Land Use Ch. 14. Land Use and Land Cover Urban land –Land covered mainly with buildings and roads Rural land –Land that contains relatively few people.
Old-Growth Forests and Deforestation
Lesson 4 Forest Resources.
Natural Resources.
Land Chapter 14.
Rangelands & Forestry.
Chapter 17 Land Resources.
Forest Ecosystem and Management
Old-Growth Forests and Deforestation
Forests & Forestry Chapter 1.
Section 1: How We Use Land
Exam review: study guide
Land Use Chapter 14 Part 4.
Land Chapter 14.
Presentation transcript:

Recognizing the Importance of Forests.

Next Generation Science/Common Core Standards Addressed! HS‐LS2‐1. Use mathematical and/or computational representations to support explanations of factors that affect carrying capacity of ecosystems at different scales. Clarification Statement: Emphasis is on quantitative analysis and comparison of the relationships among interdependent factors including boundaries, resources, climate and competition. Examples of mathematical comparisons could include graphs, charts, histograms, and population changes gathered from simulations or historical data sets.] [Assessment Boundary: Assessment does not include deriving mathematical equations to make comparisons.] HS‐LS2‐7. Design, evaluate, and refine a solution for reducing the impacts of human activities on the environment and biodiversity.* [Clarification Statement: Examples of human activities can include urbanization, building dams, and dissemination of invasive species.]

Agriculture, Food, and Natural Resource Standards Addressed NRS.01.05. Apply ecological concepts and principles to terrestrial natural resource systems. NRS.01.05.03.b. Analyze a forest in order to determine which forestry techniques would improve that habitat.

Bell Work / Learning Objectives 1. Explain the importance of forests. 2. Identify the beneficial influences of trees. 3. Describe the economic importance of forests. 4. Explain the importance of urban forestry.

Terms Forest Forest canopy Piling Pulpwood Reserved forest land Timberland Total Forest Land Veneer

How does the forest support the needs of society? Study this picture and list five products which this NM forest provides. Explain in your own words how these products impact the health of the forest and the benefit these products have for humans.

What is the importance of forests? Trees have had an influence on human progress and welfare. Trees provide food, medicines, fuel, shelter, protection, shade, tools and other needs.

What is the importance of forests? Forests are very important to our nation. Wood is the raw material from which forest industries manufacture countless products or home, factory and office.

What is the importance of forests? A forest is a living, complexly interrelated community of trees and associated plants and animals. Timberland is forest land capable of producing wood in excess of 20 cubic feet per acre per year and not restricted from being harvested.

What is the importance of forests? The United States has 540 million acres of timberland and is only producing about half of their biological potential. The United States is dependent on wood imports.

What is the importance of forests? Reserved forest land is defined as forest land restricted from harvesting. Other forest land has trees but does not meet the minimal required stocking level of timberland.

What is the importance of forests? Total forest land is the sum of timberland, reserved forest land, and other forest land. Through improvement of forest management practices by timberland owners, the United States can become less dependent on other nations for its wood sources.

What is the importance of forests? The social values of forests are the benefits they provide for outdoor recreation activities such as: hunting, fishing, bird watching, nature study, camping, picnicking, hiking and scenic or aesthetic value.

What is the importance of forests? In a mixed forest ecosystem, one species of tree may be killed out by a disease, yet other trees will take its place; there will not be a total loss in the timber resource and the ecosystem will continue to function. a. A simple ecosystem can be destroyed because it is susceptible to a single damaging factor.

What are the beneficial influences of trees? Besides the direct benefits forests provide in the way of products, other values are derived from trees. Microsoft.com

What are the beneficial influences of trees? Over an extended area, forests do not affect climate. However, in a localized area, they do have an effect on climatic conditions. Forests influence temperature, humidity, and wind velocity. The forest canopy is a barrier to direct sunlight and shades the forest floor, influencing the air temperature, soil temperature and soil moisture.

What are the beneficial influences of trees? The leaves and branches of trees break the impact of rain, causing it to drip rather than to reach the earth with force. Upon reaching the forest floor, rain is absorbed by the ground litter and humus, reducing surface runoff.

What are the beneficial influences of trees? The litter and humus keep the soil mellow, porous and permeable, which allows seepage of water into the substratum, where it is stored.

What are the beneficial influences of trees? The forest soil tends to not freeze as deep, as it absorbs more water from melting snow. By delaying the melting of the snow and by the absorption of snow water into the soil, forests prolong the period of runoff, which helps to reduce flooding and to equalize stream flow in the streams and rivers.

What are the beneficial influences of trees? Forest vegetation shades water courses from the full heat of the sun preventing excessive stream temperatures and producing clear streams that are ideal for fish life.

What are the beneficial influences of trees? In forested watersheds, where management is carefully practiced, extremes of water flow in winter and summer are avoided, aiding in flood control. Forest streams usually have a minimum amount of sediment, even during periods of high stream flow.

What are the beneficial influences of trees? Many kinds of wildlife are found in the forest, where they obtain food and shelter. Forests help to reduce wind erosion. The harmful effects of the wind drying out and blowing the soil, protection against drifting snows and shelter crops, livestock, homes and barns from hot or cold winds.

What is the economic importance of forests? Forest resources should be managed for both economic and social values. Timber, grazing, recreation, water, minerals, fish, and wildlife are all examples of income-producing values of forests. Still the greatest economic contribution of forests is the products derived from trees.

What is the economic importance of forests? Ours is a wood- oriented society. Wood is a important part of houses, apartment buildings, many commercial and industrial structures, newspapers, cereal boxes, furniture and sports equipment.

What is the economic importance of forests? Trees from forests are made into lumber, pulpwood, veneer, poles, railroad ties, and piling. Lumber is further used to produce furniture and other manufactured items.

What is the economic importance of forests? Pulpwood is wood cut or prepared for manufacture into pulp, which can be made into paper products. Veneer is a thin sheet of wood. Piling is a round timber driven into the ground to support other structures. Framing lumber is generally cut 2” thick with a variety of widths available for construction.

What is the economic importance of forests? Other social values are concerned with biological aspects, such as the uniqueness of the plants and animals found in the forest. Forests with high social values are being reserved for future as public and private parks and monuments.

What is the economic importance of forests? Timberland areas with suitable topography for water reservoirs are being inundated for water storage. Conflict of interests often arise between economic and social uses of forest land. An example would be areas flooded for a water reservoirs or set aside in preserve can no longer supply timber for industry.

What is the importance of urban forestry? Urban forestry is a specialized branch of forestry. Urban forestry is similar to traditional forestry, in that it is the cultivation and management of trees for its benefit to society. Urban forestry also considers the resent and potential contribution of the trees to physiological, sociological and economic well being of an urban society.

What is the importance of urban forestry? Trees are established along streets and avenues. They are landscaped around homes, businesses, shopping centers, and parking lots. Trees are interspersed naturally or by design throughout cemeteries, greenbelts, and parks.

What is the importance of urban forestry? There are many benefits derived from urban trees and urban forests. These benefits include economic, environmental, wildlife, and aesthetic and social values. Trees in urban environments can have a direct economic impact by reducing associated operating costs.

Benefits of urban trees! Lowering air and surface temperatures around homes, schools, and office buildings by shading will reduce energy consumed for air conditioning during the summer. Not only is it cooler in the shade of the trees, but the heat absorbed in the transpiration process also cools the air in the immediate vicinity.

What is the importance of urban forestry? Urban trees may also function as windbreaks that reduce the force of winter winds, thereby lowering heating costs. Windbreaks keep snow from drifting onto driveways, streets, and parking lots.

What is the importance of urban forestry? Trees add value to property. The value of real estate may be 10 to 15 percent higher if at least three mature, healthy trees are present. Property values can be reduced, if the trees need removal due to disease or if they are improperly located.

What is the importance of urban forestry? City parks and forests provide habitat for many wildlife species within urban areas. Maintaining a diversity of trees, shrubs, and understory plants stimulates a diversity of wildlife species.

What is the importance of urban forestry? Aesthetic and social values can be enhanced through proper planning and establishment of trees in urban environments. a. A tree species can be matched to a urban condition to provide a desired visual effect as well as a functional use.

What is the importance of urban forestry? b. The beauty of the season is another important aesthetic value when establishing trees in the urban landscape. Trees such as magnolia, buckeye, and dogwood have showy flowers in the spring, while the foliage of maple, gum and birch provide brilliant colors in the autumn.

Summary / Review 1. Explain the importance of forests. 2. Identify the beneficial influences of trees. 3. Describe the economic importance of forests. 4. Explain the importance of urban forestry.

The End!