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Tree Measurement
n/a
21
Environmental Studies
9th Grade
09/06/2013

Additional Environmental Studies Flashcards

 


 

Cards

Term
What is a forest?
Definition
A community of plants and animals in which trees are the dominant species.
Term
Define the term bole.
Definition
The trunk of a tree.
Term
What does T.S.I. mean?
Definition
Timber Stand Improvement.
Term
What is the overstory?
Definition
That portion of the trees in a stand forming the upper crown cover.
Term
What is pitch?
Definition
The resin occurring in the wood of certain conifers.
Term
What is duff?
Definition
Forest litter and organic debris in various stages of decomposition on top of the mineral soil.  Typical of coniferous forests in cool climates.
Term
What is humus?
Definition
The plant and animal residues on the soil which are undergoing decomposition.
Term
What is spot seeding?
Definition
Planting specific numbers of seed in spots at regular intervals in the desired area.
Term
What is broadcast seeding?
Definition
Scattering seed randomly.
Term
What is direct seeding?
Definition
The sowing of seed on an area where trees are desired.
Term
Of the trees named, which is not a pioneer species: aspen, grey birch and white oak?
Definition
White oak.
Term
What do you do when you transplant?
Definition

1) Replant a nursery seeding in another part of the nursery for further development.

 

2) Move plant from one location to another.

Term
What is a blaze on a tree?
Definition
A mark cut on a standing tree to call special attention to the tree.
Term
Forest soils in the northeast are commonly basic or acidic?
Definition
Acidic.
Term
Name 3 examples of naval stores.
Definition
Tar, pitch, turpentine, pine oil, and resin.
Term
What does wind-firm mean?
Definition
Able to withstand heavy wind.
Term
Name two vines that cause damage to trees.
Definition
Grape, Kudzu, Honeysuckle.
Term
What is a wolf tree?
Definition
Abnormally large, low commercial value tree taking up more space than its value warrants.
Term
What is considered the most disaterous enemy of the forest as noted in the handbook?
Definition
Wildfire.
Term
What is old growth?
Definition
Forests with trees over one hundred years old.
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