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Forest habitat types in the State Forests in Polish provinces in years 2019- 2023

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DataCite Commons2025-07-31 更新2026-05-04 收录
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https://mostwiedzy.pl/en/open-research-data/forest-habitat-types-in-the-state-forests-in-polish-provinces-in-years-2019-2023,202507312319449418141-0
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资源简介:
Changes compared to version 1.0: The data has been cleaned and organized using OpenRefine and Python code. The dataset contains data illustrating changes in forest habitat structure occurring between 2019 and 2023 in various provinces of Poland. It should be noted that this only concerns forests managed by the State Forests National Forest Holding. 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

与1.0版本相比的变更: 本数据集已通过OpenRefine与Python代码完成清洗与整理工作。 本数据集涵盖2019年至2023年间波兰多个省份的森林栖息地结构变化情况。需特别说明的是,本数据集仅涉及由波兰国家森林控股公司(State Forests National Forest Holding)管理的森林。本研究中提及的森林面积,指扣除森林经营相关用地后的森林总面积。本研究的核心信息来源为森林数据库(Forest Data Bank,www.bdl.lasy.gov.pl)。 本数据集包含的栖息地类型如下: Bb – 沼泽林(swamp forest) BbG – 山地沼泽林(mountain swamp forest) BG – 山地林(mountain forest) BMb – 混合沼泽林(mixed swamp forest) BMG – 混合山地林(mixed mountain forest) BMśw – 中生混交林(fresh mixed forest) BMw – 湿生混交林(moist mixed forest) BMwyż – 高地混交林(upland mixed forest) Bs – 旱生林(dry forest) Bśw – 中生林(fresh forest) Bw – 湿生林(moist forest) BWG – 山地湿生林(mountain moist forest) LG – 山地林(mountain forest) Lł – 河岸林(riparian forest) LłG – 山地河岸林(mountain riparian forest) Lłwyż – 高地河岸林(upland riparian forest) LMb – 混合沼泽林(mixed swamp forest) LMG – 混合山地林(mixed mountain forest) LMśw – 中生混交林(fresh mixed forest) LMw – 湿生混交林(moist mixed forest) LMwyż – 高地混交林(upland mixed forest) Lśw – 中生林(fresh forest) Lw – 湿生林(moist forest) Lwyż – 高地林(upland forest) Ol – 桤木林(alder forest) OlJ – 梣桤混交林(ash-alder forest) OlJG – 山地梣桤混交林(mountain ash-alder forest) OlJwyż – 高地梣桤混交林(upland ash-alder forest) 林分垂直结构类型: KO – 更新等级(regeneration class) KDO – 预更新等级(pre-regeneration class) BP – 林分结构(structure)
提供机构:
Gdańsk University of Technology
创建时间:
2025-07-31
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