Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Forest Inventory 2
final exam
| Question | Answer |
|---|---|
| Species at risk- what are the status of a particular animal? | Extripated,endangered,threatned,species of concern |
| Why are there species are risk? | because, we limit species tetitory and they have a large range of habitats |
| What three things that humans contribute towards species at risk in a negative manner? | Frangmeted forest,hunting,urbanization |
| What Act is realted to Species ar Risk? | Endangered sepcies Act 2007 |
| What are the key sections of the endangered species act? | Species protection,habitat protection |
| Life of many dangeres,forests,stream, roads, AOC 6Km. What species at risk is this ? | Wood Turtle |
| What are characteristics of a blandings turtle? and what is the AOC that is refers to? | The Blandings turtle has, Orange red neck, Major threat is roads. AOC-No Harvest,Removal,tending within 30 meters of nest site. |
| Flooded Jelly Skin had what AOC? | 30 meters no harvest in high water mark area |
| List the reasons why Butternut Species is at risk | Protection is in any stage of the trees life (shade tolerant) Threats-Canker,Harvest,machines,people,there own genetics 25 m buffer |
| Class A1 ____ Vigour Trees that contain and produce ____ _______ logs and maintain quality for 20 years. What quality is this considered and of what forest products? whats the DBH? | Class A1 High Vigour Trees that contain and produce high quality logs and maintain quality for 20 years. Considered high quality saw logs and veneer logs. The DBH is .9cm |
| Class A ___ Vigour. Trees have ____ quality.Equal to Class A1. ____ risk. Decline in __ year period Harvest ___________. Whats the DBH? | Class A Low Vigour. Trees have Bole quality.Equal to Class A1. High risk. Decline in 20 year period Harvest immediately. DBH- >35cm |
| Class B1.____ vigour .Tree that contain/produce potential ______ quality logs.Considered ____ tree producers of saw logs for lumber. What is the DBH? | Class B1. Good Vigour .Tree that contain/produce potential med quality logs quality logs.Considered crop tree producers of saw logs for lumber. DBH is >9cm |
| Class B ___ Vigour. Trees have ____ (mainstem) quality. ____ risk, expected to _______ within 20 year period. When do u haverest? and what is the dbh? | Class B Low Vigour. Trees have Bole (mainstem) quality. high risk, expected to decline within 20 year period. Havest Immediatly. DBH is >30 cm |
| Class C ___ vigour. Trees contain or having potential to produce ___ quality logs. Often used for ____wood poker poles. Not considered what? What is the DBH? | Class C Low vigour. Trees contain or having potential to produce LOw quality logs. Often used for pulpwood poker poles. Not considered crop tree.DBH->25 cm |
| Class D ___ Vigour. ____ trees by crown forest sustainability act standards the tree has no saw log _________ | Class D low Vigour. cull trees by crown forest sustainability act standards the tree has no saw log potential |
| Good Vigour- Large healthy ____ crown in a _______ codominant position. ____ crown is exposed to direct sunlight. Crown is _____ with __ disease/______. Crown _______ and position are more important then total length | Good Vigour- Large healthy full crown in a dominant codominant position. half crown is exposed to direct sunlight. Crown is dense with no disease/injury. Crown quality and position are more important then total length |
| Medium Vigour- Medium size crown in a __________ position.Less then ____ crown is exposed to ______ sunlight. Crown is less _____ and not as perfect as a good vigour tree | Medium Vigour- Medium size crown in a codominant position.Less then half crown is exposed to direct sunlight. Crown is less dense and not as perfect as a good vigour tree |
| Fair Vigour- Medium to small corwn ususally in mid-______ position. Only ___ is exposed to direct sunlight.Crown may be open with some dead or broken _____. | Fair Vigour- Medium to small corwn ususally in mid-canopy position. Only tip_ is exposed to direct sunlight.Crown may be open with some dead or broken limbs. |
| Poor Vigour. Small _______ flattened crown in an _________ position. | Poor Vigour. Small _______ flattened crown in an _________ position. |
| List the steps 1-3 for White Pine Shelterwood System. | 1.First Removal Cut(leaves trees 101-120 years old and regen up to 20 years old)2. 20 Years for natural regen established under protection 3.Regen cut (Leaves trees 81-100 Years old) |
| List the steps 4-6 for White Pine Shelterwood System. | 4 Final removal cut (leaves 40 year old regen).5. 20-40 years growth with some thinning as required. 6. Preparation cut (leaves trees 61-80 year old) |
Created by:
cplester
Popular Biology sets