Description
Data Records
The data in this occurrence resource has been published as a Darwin Core Archive (DwC-A), which is a standardized format for sharing biodiversity data as a set of one or more data tables. The core data table contains 582 records.
This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.
Versions
The table below shows only published versions of the resource that are publicly accessible.
How to cite
Researchers should cite this work as follows:
Olsen S L, Jacobsen R M, Vang R (2026). Monitoring of effects of management actions in Junkerdalsura nature reserve - vascular plants 2025. Version 1.0. Norwegian Institute for Nature Research. Occurrence dataset. https://ipt.nina.no/resource?r=junkerdalen_planter_2025&v=1.0
Rights
Researchers should respect the following rights statement:
The publisher and rights holder of this work is Norwegian Institute for Nature Research. This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.
GBIF Registration
This resource has been registered with GBIF, and assigned the following GBIF UUID: d99523f7-fc94-4c88-afcf-735657c7dc80. Norwegian Institute for Nature Research publishes this resource, and is itself registered in GBIF as a data publisher endorsed by GBIF Norway.
Keywords
Occurrence; Observation
Contacts
- Originator ●
- Point Of Contact
- Vitenskapelig rådgiver
https://orcid.org/0000-0002-4443-8261
- Originator
- Researcher
- Metadata Provider
Geographic Coverage
Junkerdalsura nature reserve, Nordland, Norge
| Bounding Coordinates | South West [66.82, 15.395], North East [66.852, 15.827] |
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Taxonomic Coverage
No Description available
| Kingdom | Plantae |
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| Phylum | Pteridophyta, Magnoliophyta, Pinophyta |
| Class | Pinopsida, Sphenopsida, Polypodiopsida, Lycopsida, Eudicots, Monocots |
| Order | Geraniales, Dipsacales, Asterales, Ericales, Fagales, Ranunculales, Poales, Malpighiales, Asparagales, Myrtales, Polypodiales, Lamiales, Caryophyllales, Liliales, Lycopodiales, Rosales, Equisetales, Pinales, Oxalidales, Apiales |
| Family | Lamiaceae, Cystopteridaceae, Oxalidaceae, Melanthiaceae, Plantaginaceae, Rosaceae, Ranunculaceae, Equisetaceae, Cyperaceae, Apiaceae, Cupressaceae, Asparagaceae, Betulaceae, Caryophyllaceae, Pinaceae, Onocleaceae, Polygonaceae, Ericaceae, Onagraceae, Geraniaceae, Poaceae, Dryopteridaceae, Juncaceae, Violaceae, Orchidaceae, Thelypteridaceae, Caprifoliaceae, Lycopodiaceae, Primulaceae, Asteraceae, Athyriaceae, Orobanchaceae, Salicaceae |
Temporal Coverage
| Start Date / End Date | 2025-07-27 / 2025-08-03 |
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Project Data
Junkerdalsura nature reserve is known for its species rich pine and birch forests. Norway spruce was planted in parts of the reserve between the 1920s and 1960s. Restoration measures were therefore initiated to restore the native forest with its associated vegetation. Logging with timber extraction was carried out in two spruce plantations in 2018 and 2019, respectively, and a third spruce plantation was "veteranized" in 2021. The veteranisation aimed to damage the spruce trees so they would die gradually, providing dead wood to the area while at the same time allowing the native forest to regenerate. Vegetation analyses were conducted in these three former spruce plantations, as well as in adjacent control areas, in summer 2025.
| Title | Junkerdalen forest restoration |
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| Funding | Tilskuddsmidler from the County Governor of Nordland |
| Study Area Description | Junkerdalsura nature reserve is dominated by calcareous pine and birch forest, with an especially species rich flora. |
| Design Description | Vegetation analyses were conducted in a total of 107 1x1 m plots placed randomly along 31 transects in both former plantations and adjacent control areas. |
The personnel involved in the project:
Sampling Methods
Vegetation analyses were conducted in a total of 107 1x1 m plots placed randomly along 31 transects in both former spruce plantations and adjacent control areas. Each transect included 3-4 plots. The transects were placed approximately 20 m from other areas to avoid edge effects and, where possible, 10 m from other transects.
| Study Extent | Junkerdalsura nature reserve |
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Method step description:
- 1. Identify representative transects in each plantation and adjacent control area 2. Randomly place plots along the transects 2. Conduct vegetation analyses
Additional Metadata
| Alternative Identifiers | https://ipt.nina.no/resource?r=junkerdalen_planter_2025 |
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