Ubc Frst 305

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IN THIS STRATEGY, TREESREGENERATE BY SEED ONSITE, FROM ADJACENTSTANDS, BY WIND ETC.

Back 1

WHAT IS NATURALREGENERATION

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YOUNG TREES THAT HAVEBEEN ESTABLISHEDNATURALLY BEFOREREGNERATION CUTTINGSARE BEGUN OR A CLEARCUTIS MADE

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WHAT IS ADVANCEDREGENERATION

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WHAT IS THE NATURALREGENERATION TRIANGLE

Front 4

YOU CAN FIT IN MORETREES/HA AT THE SAMEINTER-TREE SPACING IFUSING THIS PATTER

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WHAT IS TRIANGLE SPACING

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A SILVICULTURAL SYSTEMFOR MANAGING STANDS OFSTOOLS AND SPROUTS.USED IN EUROPE FORHAZEL, CHESTNUT ANDOAK.

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WHAT IS COPPICING

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LOW, CROWN, SELECTION,GEOMETRIC, FREE

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WHAT ARE METHODS OFTHINNING

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IN THIS LAW, GROWTH ISLIMITED BY WHATEVERFACTOR IS MOST NEEDED

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WHAT IS THE LAW OF THEMINIMUM

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THE AMOUNT OF CROWNRATIO THAT SHOULD BELEFT WHEN PRUINING

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WHAT IS 30%

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MINERALIZATION OFFOREST FLOOR NUTRIENTS(PRIMARILY NITROGEN) ISGREATEST ON THESE SITEPREP TREATMENTS

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MOUNDS OR PLOW BERMS

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IF SELECTION THINNING ORSINGLE TREE SELECTIONARE NOT CAREFULLYIMPLEMENTED IT CAN LEADTO

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WHAT IS HIGH GRADING

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A PROGRAM FOR TABLEINTERPOLATION OF STANDYIELDS

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WHAT IS TIPSY

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WHAT IS THEd/D RATIO

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WHAT IS RDI(relative density index)

Front 14

THE NAME OF THE LAW ANDSLOPE OF THE LINE THATDICTATES SELF THINNING

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WHAT IS THE -3/2 SELFTHINNING LAW

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THIS TYPE OF DIAMETERDISTRIBUTION CURVE ISCOMMON IN MULTISPECIES,MULTI-COHORT OR ALLAGEDSTANDS

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WHAT IS A REVERSE JSHAPEDCURVE

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THESE CATEGORIES AREUSED TO DISCUSSGRADIENTS OF:• INTENSITY• FREQUENCY• SCALE

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WHAT ARE GRADIENTS OFDISTURBANCE

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A GROUP OF TREES THATINITIATED AT THE SAMETIME

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WHAT IS A COHORT

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THE NUMBER OF TREES ANDLIVE CROWN RATIO GOESDOWN IN THIS STAGE OFSTAND DEVELOPMENT

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WHAT IS STEM EXCLUSION

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THE PROCESS OF THE RICH GETRICHER AND THE POOR GETPOORER. THIS CAN BE SUBDIVIDEDINTO FOUR CATEGORIES:

• DOMINANT

• CODOMINANT

• INTERMEDIATE

• SURPESSED (OVERTOPPED)

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WHAT IS DIFFERENTIATION

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SEPARATION INTO LAYERSBY SPECIES OR COHORT

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WHAT IS STRATIFICATION

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COMMON IN BC, THIS EVENAGEDMETHOD ISCONSIDERED THE LOWESTCOST

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WHAT IS CLEARCUT

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WHAT AGE SYSTEM DOGROUP-SELECTION ANDSINGLE-TREE SELECTIONPROMOTE?

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WHAT ARE UNEVEN-AGEDSYSTEMS

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A SILVICULTURE SYSTEMDESIGNED TO RETAININDIVIDUAL TREES ORGROUPS OF TREESTO MAINTAIN STRUCTURALDIVERSITY OVER THEAREA OF A CUTBLOCK FORAT LEAST ONE ROTATION

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WHAT IS VARIABLERETENTION

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WHAT IS THE GOAL OF ASHELTERWOOD METHOD?

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WHAT IS A REGENERATIONCUT

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IN THIS SILVICULTUREREGIME, VOLUME WILL NOTEXCEED A PURE STAND OFTHE MOST SHADETOLERANT SPECIES BUTWILL ALWAYS BE WORTHMORE

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WHAT IS MIXED-SPECIESMANAGEMENT

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THE ART AND SCIENCE OFCONTROLLING THEESTABLISHMENT, GROWTH,COMPOSITION AND QUALITYOF FOREST VEGETATIONFOR THE FULL RANGE OFFOREST RESOURCEOBJECTIVES.

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WHAT IS SILVICULTURE

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A FUNDAMENTAL PLANNINGTOOL IN WHICH ULTIPLEOBJECTIVES FOR A SITE AREINTEGRATED WITH SITECAPABILITY THAT INCLUDESSTAND CONDITIONS, TARGETSTAND CHARACTERISTICS ANDSILVICULTURAL SYSTEM

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WHAT IS A PRESCRIPTION

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WHAT ARE THREE TOOLS ASILVICULTURIST HAS?

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PLANT• KILL• AMELIORATE SITE

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A CONTIGUOUS GROUP OFTREES SUFFICIENTLYUNIFORM IN SPECIESCOMPOSITION,ARRANGEMENT OF AGECLASSES, SITE QUALITY,AND CONDITION TO BE ADISTINGUISHABLE UNIT

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WHAT IS A STAND

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Science based forestry is based onthis, which includes the followingsteps:

1. Hypothesis

2. Implement

3. Assess

4. Revise hypothesis

5. Implement

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WHAT IS ADAPTIVEMANAGEMENT

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WHAT ARE THE PRIORITIESFOR PHOTOSYNTHATE?

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1. Respiration

2. Foliage – Fine Roots

3. {Reproduction}

4. Primary Growth

5. Secondary Growth –Secondary Compounds