Trees in Trouble

By Lord, Richard | The Science Teacher, September 1, 2016 | Go to article overview

Trees in Trouble


Lord, Richard, The Science Teacher


Trees in Trouble By Andrea Torrice. 2015. $250. Bullfrog Films. Oley, PA. 2015. ISBN: 9781941545475.

[ILLUSTRATION OMITTED]

From a public health standpoint, trees can be a matter of life or death. Trees clean the air and water, cool their surroundings, and create animal habitats; and studies show that their presence in communities appears to lower the incidence of cardiac and respiratory disease. This video, focusing on Cincinnati, Ohio, addresses the serious problems facing trees in urban forests. Trees cover 39% of Cincinnati, filling parks and lining streets. But many are ash trees, blighted by a tiny green Asian beetle, the emerald ash borer (EAB). This invasive species has devastated the native ash trees, which have no natural defenses against the insect.

Ash trees are important in many U.S. habitats, including flood plains, riparian environments, uplands, and swamp ecosystems. These trees are valuable for feeding birds and animals and providing wood for baseball bats, flooring, and other products, and their brilliant yellow leaves are a major contribution to autumn color panoramas.

As the ash trees die, other plants and animals can suffer a "cascading effect." Removing the afflicted trees reduces shade and affects property values, cooling costs, and community health. By 2019, the EAB infestation could spread to all states where ash trees grow and lead to a possible extinction of native ash trees.

Cincinnati treats some of the trees with pesticides and is replacing many others with species not endangered by the EAB. …

The rest of this article is only available to active members of Questia

Already a member? Log in now.

Notes for this article

Add a new note
If you are trying to select text to create highlights or citations, remember that you must now click or tap on the first word, and then click or tap on the last word.
One moment ...
Default project is now your active project.
Project items
Notes
Cite this article

Cited article

Style
Citations are available only to our active members.
Buy instant access to cite pages or passages in MLA 8, MLA 7, APA and Chicago citation styles.

(Einhorn, 1992, p. 25)

(Einhorn 25)

(Einhorn 25)

1. Lois J. Einhorn, Abraham Lincoln, the Orator: Penetrating the Lincoln Legend (Westport, CT: Greenwood Press, 1992), 25, http://www.questia.com/read/27419298.

Note: primary sources have slightly different requirements for citation. Please see these guidelines for more information.

Cited article

Trees in Trouble
Settings

Settings

Typeface
Text size Smaller Larger Reset View mode
Search within

Search within this article

Look up

Look up a word

  • Dictionary
  • Thesaurus
Please submit a word or phrase above.
Print this page

Print this page

Why can't I print more than one page at a time?

Help
Full screen
Items saved from this article
  • Highlights & Notes
  • Citations
Some of your highlights are legacy items.

Highlights saved before July 30, 2012 will not be displayed on their respective source pages.

You can easily re-create the highlights by opening the book page or article, selecting the text, and clicking “Highlight.”

matching results for page

    Questia reader help

    How to highlight and cite specific passages

    1. Click or tap the first word you want to select.
    2. Click or tap the last word you want to select, and you’ll see everything in between get selected.
    3. You’ll then get a menu of options like creating a highlight or a citation from that passage of text.

    OK, got it!

    Cited passage

    Style
    Citations are available only to our active members.
    Buy instant access to cite pages or passages in MLA 8, MLA 7, APA and Chicago citation styles.

    "Portraying himself as an honest, ordinary person helped Lincoln identify with his audiences." (Einhorn, 1992, p. 25).

    "Portraying himself as an honest, ordinary person helped Lincoln identify with his audiences." (Einhorn 25)

    "Portraying himself as an honest, ordinary person helped Lincoln identify with his audiences." (Einhorn 25)

    "Portraying himself as an honest, ordinary person helped Lincoln identify with his audiences."1

    1. Lois J. Einhorn, Abraham Lincoln, the Orator: Penetrating the Lincoln Legend (Westport, CT: Greenwood Press, 1992), 25, http://www.questia.com/read/27419298.

    Cited passage

    Thanks for trying Questia!

    Please continue trying out our research tools, but please note, full functionality is available only to our active members.

    Your work will be lost once you leave this Web page.

    Buy instant access to save your work.

    Already a member? Log in now.

    Search by... Author
    Show... All Results Primary Sources Peer-reviewed

    Oops!

    An unknown error has occurred. Please click the button below to reload the page. If the problem persists, please try again in a little while.