ControlTable Nature Conservation: Difference between revisions
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:'''Automatic:''' The random seed is generated by the system. | :'''Automatic:''' The random seed is generated by the system. | ||
== Borderzone == | |||
Allows you to control the implications of border zones, usually defined in preceeding GIS-analysis. | Allows you to control the implications of border zones, usually defined in preceeding GIS-analysis. | ||
====Border Zone Criteria==== | |||
Only applicable in NFI-data is used as input data, or if data has been collected with the old Ivent field inventory software. | |||
Max distance (m) from edge to classify plot as within border zone | |||
=== Management System === | ====Include Plots In Border Zone==== | ||
Allows you to verify, but not to control, the management system to be used in the set aside-areas. | Indicates if the plot location should be considered. Plots within border zones are prioritized for nature conservation. | ||
:'''True:''' If plot centre coordinates are available, they should be considered, '''False''' do not. | |||
<!--=== Management System === | |||
Allows you to verify, but not to control, the management system to be used in the set aside-areas. | |||
'''ManagementSystem''' | '''ManagementSystem''' | ||
:'''Unmanaged''' implies that no forest management activities will be simulated, ie. the forests are here left to "free development". | :'''Unmanaged''' implies that no forest management activities will be simulated, ie. the forests are here left to "free development".--> | ||
== Tree Retention == | == Tree Retention == | ||
Allows you to control if trees should be retained, as a part of the simulation of the biological considerations to be taken. | Allows you to control if trees should be retained, as a part of the simulation of the biological considerations to be taken. | ||
''' | '''Retain Trees''' | ||
:'''True''' | :'''True:''' Selected trees (according to settings below) should be left after final felling or after selecion felling, and left until the next final felling or selection felling at which a new decision taken what trees to retain. | ||
:'''False:''' No nature conservation trees should be retained. | |||
== Tree Retention Settings == | |||
(only if [[#Retain Trees]] = '''True''') | |||
Allows you to control how trees are to be retained. | Allows you to control how trees are to be retained. | ||
Revision as of 13:59, 5 April 2016
For usage, see Heureka online help
Tree Retention
Allows you to control if trees should be retained, as a part of the simulation of the biological considerations to be taken.
Retain Trees
- True: Selected trees (according to settings below) should be left after final felling or after selecion felling, and left until the next final felling or selection felling at which a new decision taken what trees to retain.
- False: No nature conservation trees should be retained.
Tree Retention Settings
(only if #Retain Trees = True) Allows you to control how trees are to be retained.
RetainedTreeCount
- Defines the number of trees (per hectare) to be retained.
RetentionPriority
- Defines how trees are to be prioritized for retention, regarding the tree species and their size, ie. minimum diameter at breast height (in centimeters).
RetentionTime
- Defines for how long trees are retained (in years), after this time these trees will accumulate to the downed, coarse woody debris (the "dead wood").
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