JEOPARDY JEOPARDY JEOPARDY JEOPARDY JEOPARDY JEO DY JEOPARDY JEOPARDY JEOPARDY JEOPARDY JEOPARDY
HERE ARE TODAY S CATEGORIES
REGENERATION
INTERMEDIATE TREATMENTS
QUANTITATIVE SILVICULTURE
STAND DEVELOPMENT
SYSTEMS AND METHODS
MISCELLANEOUS SILVICULTURE
Regeneration Intermediate treatments Quantitative silviculture Stand development Systems and methods Miscellaneous silviculture $100 $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 $500 FINAL JEOPARDY
IN THIS STRATEGY, TREES REGENERATE BY SEED ON SITE, FROM ADJACENT STANDS, BY WIND ETC.
WHAT IS NATURAL REGENERATION
YOUNG TREES THAT HAVE BEEN ESTABLISHED NATURALLY BEFORE REGNERATION CUTTINGS ARE BEGUN OR A CLEARCUT IS MADE
WHAT IS ADVANCED REGENERATION
SEEDBED
WHAT IS THE NATURAL REGENERATION TRIANGLE
YOU CAN FIT IN MORE TREES/HA AT THE SAME INTER-TREE SPACING IF USING THIS PATTERN
WHAT IS TRIANGLE SPACING
A SILVICULTURAL SYSTEM FOR MANAGING STANDS OF STOOLS AND SPROUTS. USED IN EUROPE FOR HAZEL, CHESTNUT AND OAK.
WHAT IS COPPICING
LOW, CROWN, SELECTION, GEOMETRIC, FREE
WHAT ARE METHODS OF THINNING
IN THIS LAW, GROWTH IS LIMITED BY WHATEVER FACTOR IS MOST NEEDED
WHAT IS THE LAW OF THE MINIMUM
THE AMOUNT OF CROWN RATIO THAT SHOULD BE LEFT WHEN PRUINING
WHAT IS 30%
MINERALIZATION OF FOREST FLOOR NUTRIENTS (PRIMARILY NITROGEN) IS GREATEST ON THESE SITE PREP TREATMENTS
MOUNDS OR PLOW BERMS
IF SELECTION THINNING OR SINGLE TREE SELECTION ARE NOT CAREFULLY IMPLEMENTED IT CAN LEAD TO
WHAT IS HIGH GRADING
A PROGRAM FOR TABLE INTERPOLATION OF STAND YIELDS
WHAT IS TIPSY
AVERAGE DBH OF TREES HARVESTED AVERAGE DBH BEFORE HARVEST
WHAT IS THE d/d RATIO
NUMBER OF TREES YOU HAVE MAXIMUM NUMBER OF TREES YOU CAN HAVE OF THAT SIZE
WHAT IS RDI (relative density index)
THE NAME OF THE LAW AND SLOPE OF THE LINE THAT DICTATES SELF THINNING
WHAT IS THE -3/2 SELF THINNING LAW
THIS TYPE OF DIAMETER DISTRIBUTION CURVE IS COMMON IN MULTISPECIES, MULTI-COHORT OR ALL- AGED STANDS
WHAT IS A REVERSE J- SHAPED CURVE
THESE CATEGORIES ARE USED TO DISCUSS GRADIENTS OF: INTENSITY FREQUENCY SCALE
WHAT ARE GRADIENTS OF DISTURBANCE
A GROUP OF TREES THAT INITIATED AT THE SAME TIME
WHAT IS A COHORT
THE NUMBER OF TREES AND LIVE CROWN RATIO GOES DOWN IN THIS STAGE OF STAND DEVELOPMENT
WHAT IS STEM EXCLUSION
THE PROCESS OF THE RICH GET RICHER AND THE POOR GET POORER. THIS CAN BE SUBDIVIDED INTO FOUR CATEGORIES: DOMINANT CODOMINANT INTERMEDIATE SURPESSED (OVERTOPPED)
WHAT IS DIFFERENTIATION
SEPARATION INTO LAYERS BY SPECIES OR COHORT
WHAT IS STRATIFICATION
COMMON IN BC, THIS EVEN- AGED METHOD IS CONSIDERED THE LOWEST COST
WHAT IS CLEARCUT
WHAT AGE SYSTEM DO GROUP-SELECTION AND SINGLE-TREE SELECTION PROMOTE?
WHAT ARE UNEVEN-AGED SYSTEMS
A SILVICULTURE SYSTEM DESIGNED TO RETAIN INDIVIDUAL TREES OR GROUPS OF TREES TO MAINTAIN STRUCTURAL DIVERSITY OVER THE AREA OF A CUTBLOCK FOR AT LEAST ONE ROTATION
WHAT IS VARIABLE RETENTION
WHAT IS THE GOAL OF A SHELTERWOOD METHOD?
WHAT IS A REGENERATION CUT
IN THIS SILVICULTURE REGIME, VOLUME WILL NOT EXCEED A PURE STAND OF THE MOST SHADE TOLERANT SPECIES BUT WILL ALWAYS BE WORTH MORE
WHAT IS MIXED-SPECIES MANAGEMENT
THE ART AND SCIENCE OF CONTROLLING THE ESTABLISHMENT, GROWTH, COMPOSITION AND QUALITY OF FOREST VEGETATION FOR THE FULL RANGE OF FOREST RESOURCE OBJECTIVES.
WHAT IS SILVICULTURE
A FUNDAMENTAL PLANNING TOOL IN WHICH ULTIPLE OBJECTIVES FOR A SITE ARE INTEGRATED WITH SITE CAPABILITY THAT INCLUDES STAND CONDITIONS, TARGET STAND CHARACTERISTICS AND SILVICULTURAL SYSTEM
WHAT IS A PRESCRIPTION
WHAT ARE THREE TOOLS A SILVICULTURIST HAS?
PLANT KILL AMELIORATE SITE
A CONTIGUOUS GROUP OF TREES SUFFICIENTLY UNIFORM IN SPECIES COMPOSITION, ARRANGEMENT OF AGE CLASSES, SITE QUALITY, AND CONDITION TO BE A DISTINGUISHABLE UNIT
WHAT IS A STAND
Science based forestry is based on this, which includes the following steps: 1. Hypothesis 2. Implement 3. Assess 4. Revise hypothesis 5. Implement
WHAT IS ADAPTIVE MANAGEMENT
WHAT ARE THE PRIORITIES FOR PHOTOSYNTHATE?
1. Respiration 2. Foliage Fine Roots 3. {Reproduction} 4. Primary Growth 5. Secondary Growth Secondary Compounds