Forest habitat types in the State Forests and their age structure in the years 2007-2008
收藏DataCite Commons2025-08-31 更新2026-05-04 收录
下载链接：
https://mostwiedzy.pl/en/open-research-data/forest-habitat-types-in-the-state-forests-and-their-age-structure-in-the-years-2007-2008,202507021235314467801-0
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资源简介：
Changes compared to version 1.0:
The data has been cleaned and organized using OpenRefine.
The dataset contains data illustrating the area occupied by various types in the State Forests and their age structure over the years 2007-2008. It should be noted that this only concerns forests managed by the State Forests National Forest Holding. The average age is determined as a weighted average, with the area in individual age classes and subclasses taken as the weight. The term forest area refers to the area of forests excluding land related to forest management. The main source of information for the study is the Forest Data Bank (www.bdl.lasy.gov.pl).
The habitat types included in the dataset are:
Bb – swamp forest
BbG – mountain swamp forest
BG – mountain forest
BMb – mixed swamp forest
BMG – mixed mountain forest
BMśw – fresh mixed forest
BMw – moist mixed forest
BMwyż – upland mixed forest
Bs – dry forest
Bśw – fresh forest
Bw – moist forest
BWG – mountain moist forest
LG – mountain forest
Lł – riparian forest
LłG – mountain riparian forest
Lłwyż – upland riparian forest
LMb – mixed swamp forest
LMG – mixed mountain forest
LMśw – fresh mixed forest
LMw – moist mixed forest
LMwyż – upland mixed forest
Lśw – fresh forest
Lw – moist forest
Lwyż – upland forest
Ol – alder forest
OlJ – ash-alder forest
OlJG – mountain ash-alder forest
OlJwyż – upland ash-alder forest
Types of vertical stand structure:
KO – regeneration class
KDO – pre-regeneration class
BP – structure
提供机构：
Gdańsk University of Technology
创建时间：
2025-07-02
