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Jurisdiction |
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Author |
Keys for |
Stocking |
Number /Nature |
|
Nature of Precut |
Consideration of |
# & Nature of |
|
|
|
Title |
Date |
Field Use |
Chart |
of keys |
Elements
of the Key(s) (decision nodes) |
Information |
Types of Objectives |
Prescriptions |
Advantages |
Comments |
|
|
|
A Silvicultural Guide for |
USDA |
yes |
yes |
2, (msd) |
(1)
Mean Stand Diameter(msd), primary/secondary sites, |
# of trees by sp, dbh,
BA, |
Traditional - grow most
in |
20, narrative and |
Suitable for Spruce/Fir |
tally and diagnostic |
|
Spruce-Fir in the Northeast |
Frank/Bjorkbom |
|
keys to generate a |
stocking, (II) age structure, primary/secondary
site, |
stocking of advanced |
shortest time |
descriptive guidelines |
Simple methodology |
summary sheets, identifies |
|
|
1973 |
|
prescription |
volume/ac, species comp,maturity, presence/absence |
regeneration |
lists 4 types of objectives |
use of stocking chart |
adaptable |
BA available to harvest |
|
|
|
|
|
of advanced regeneration stocking |
|
not particularly quantitative |
and marking guides |
|
tree classification table |
|
|
|
|
|
|
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|
|
|
speaks of pathological
rotation age |
|
|
Maine Timberlands |
Fraser Inc. |
matrix + |
not |
3, (cover type) |
cover type, stage of development |
assessment of |
mission statement |
standard systems defined |
in use locally |
includes sketches of |
|
|
1990 |
harvesting |
specifically |
matrix to generate a |
# of stories, assessment of regen |
advanced regeneration |
maximize softwood yields |
predicated on initial
stand |
simple |
harvesting layout |
|
|
|
pecking |
mentioned |
prescribed silvicultural |
prevailing wind and lean |
|
utilizing recognized
silvicultural |
conditions and presence |
linked with harvesting |
and guidelines |
|
|
|
orders |
|
system |
|
|
prescriptions |
or absence of advanced |
pecking order |
|
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|
regeneration |
|
|
|
Management Guide For Deer |
Vermont |
yes |
yes |
4, (msd) |
msd, deer wintering area, primary/secondary site, |
site quality, stand
structure, |
somewhat incorporated |
25 by msd and initial |
designed for use with |
definition of prim/sec site |
|
Wintering Areas in Vermont |
Reay, et al |
|
keys to generate a |
presence/absence
of armillaria, presence/absence |
size, and vigor, deer
activity |
into the prescriptions and |
condition, etc. |
s/f guide while focusing |
hemlock and white pine |
|
|
1990 |
|
prescription |
of
advanced regeneration, stocking, crown ratio, |
status, presence of |
discussed as guidelines to |
good discussion on |
on deer wintering areas |
stocking charts |
|
|
|
|
|
tree vigor, species composition |
armillaria, distinguishing |
management of deer wintering |
standard silvicultural |
applicable to our forests |
see also white-tailed deer |
|
|
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|
|
|
between primary/secondary sites |
areas |
prescriptions |
wildlife perspective |
model hab. man. guide |
|
New
England Hardwood |
CFS |
yes |
not |
1 |
msd, stocking, BA, shade tolerance, species |
msd, stocking/density, BA, sp |
list of objectives/assumptions |
9 with no more than 40 % |
the key is very simply |
described as sanitation/ |
|
|
|
Stocking Guides Should Work |
Lees & Embree |
|
specifically |
key to generate a |
|
|
even-aged management for |
of the BA removed |
worded and easy to |
salvage/thinning from |
|
For Maritime Woodlot Owners |
1983 |
|
mentioned |
prescription |
|
|
tolerant sp. |
incorporating cutting |
use |
below, ie initial low
grade |
|
|
|
|
and not
in |
|
|
|
for high value products |
guidelines (pecking order) |
cutting pecking order |
cut enables sensible |
|
|
|
|
fact required |
|
|
|
|
based on BA |
|
management |
|
Forestry Field Handbook |
Nova Scotia |
yes |
yes |
4 based on silvicultural |
species, msd, windfall hazard, prior treatment, site, |
not well defined |
Related to the silvicultural |
3, cleaning (PCT) |
simple and well thought |
to many interventions |
|
|
Bailey, et al |
|
of a form |
system, the key |
land capability |
forest inventory data |
system prescribed |
commercial thinning (2) |
out approach to under- |
not enough economic |
|
|
1988 |
|
generates a BA |
|
|
no wildlife perspective |
shelterwood key |
take each system |
analysis by volumes |
|
|
|
|
removal rates |
|
|
|
removed |
|
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|
Rating Spruce-Fir Silviculture |
USDA |
yes |
not |
6 |
cover type,
treatment method, growth rate, |
none |
not particularly quantitative |
silvicultural prescriptions |
simple inputs |
nice format for field |
|
for Wildlife and Forestry |
Crawford & Frank |
matrix |
specifically |
based on standard |
timber
and wildlife rating, remarks for each |
|
tables rate timber production |
no specific details |
useful guide |
use |
|
|
1990 |
|
mentioned |
silvicultural systems |
association |
|
and the provision of wildlife |
|
|
|
|
|
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|
|
|
habitat |
|
|
|
|
Forestry Handbook |
P.E.I |
no |
yes |
|
various tables: Average stand diameter by # of trees/BA |
|
|
No methodology for |
|
|
1987 |
|
|
# of Trees/ha by between tree spacing, stocking curves |
|
|
addressing management |
|
|
|
|
|
merchantable stand volume by BA/average stand diameter |
|
|
issues before us. |
|
|
|
|
|
table of use of woodlands by common birds |
|
|
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|
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|
|
|
|
|
|
|
A
Silvicultural Guide |
USDA |
yes |
yes |
2, (msd) |
mean stand diameter (msd), |
(I)msd, stocking,
# of trees/ac |
Timber objectives for |
19, integrated |
simple methodology |
BA removal rates, tree |
|
for
Northern Hardwoods |
Leak et al. |
|
Keys to generate |
(I) presence of paper birch, % stocking, site index |
estimate of site index |
veneer/logs/pulp/sp |
slightly with stocking |
|
marking guidelines, |
|
in
the Northeast |
1969 |
|
descriptive prescriptions |
(II)even/uneven-aged
stands, objective, stocking or BA, |
(II)present age structure and |
non-timber objectives |
chart |
|
crop tree specifications |
|
|
|
|
|
desired objective,
# of trees |
initial stand conditions |
|
|
|
|
|
|
|
|
|
|
by sp, dbh, BA (1pt/ac) |
|
|
|
|
|
A Silvicultural Guide For |
USDA |
yes |
yes |
1, (msd) |
primary objective |
limit of stand area, BA, # of trees |
timber objectives only |
13, integrated heavily |
completed tally sheet |
calculate # of trees/ac & |
|
Paper Birch in the |
Marquis, et al. |
|
Narrative key generates |
mean stand
diameter (msd), stocking %, BA, Site Index, |
per acre by sp/dbh,
ht, only |
# of crop trees specifically |
with stocking chart use |
provides all information |
BA, and note on tally |
|
Northeast |
1969 |
|
or refers to a descriptive |
management objective |
co-dominants and above, |
noted, |
narrative |
to write stand |
sheet with amount of BA |
|
|
|
|
prescription |
|
|
|
prescription |
available for harvest |
|
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|
|
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|
|
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|
|
|
|
|
(1pt/ac) |
|
|
|
|
|
Interim
Guide To |
USDA |
yes |
yes |
flowchart to generate |
soil drainage, advanced reproduction, sapling understory |
overstory - # of trees by sp/dbh |
strictly timber objectives |
5 - clearcutting, release |
simple, interesting |
interesting discussions |
|
Regeneration of |
Marquis, et al. |
|
for |
prescription |
overstory stocking, undesirable competition |
BA, soil drainage |
silvicultural system as |
cutting, shelterwood |
approach |
on use of the stocking |
|
Allegany Hardwoods |
1975 |
|
overstory |
|
understory - stocking
and # of |
directed by the status |
cutting, deferred cutting, |
|
chart |
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