Small survey of Lepidurus arcticus (tadpole shrimp)occurrences and relative abundance (CPUE from standardized sweep-net survey) in ponds and lakes of the Zackenberg area, North-east Greenland July and August 2013. Includes both presence and absence information.
The data in this sampling event 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 30 records.
2 extension data tables also exist. An extension record supplies extra information about a core record. The number of records in each extension data table is illustrated below.
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.
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How to cite
Researchers should cite this work as follows:
Finstad A G, Hendrichsen D K, Nilsen E (2019): Lepidurus arcticus survey Northeast Greenland 2013. v1.9. NTNU University Museum. Dataset/Samplingevent. https://gbif.vm.ntnu.no/ipt/resource?r=lepidurus-arcticus-survey_northeast-greenland_2013&v=1.9
Researchers should respect the following rights statement:
The publisher and rights holder of this work is Norwegian University of Science and Technology. To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the Public Domain (CC0 1.0). Users may copy, modify, distribute and use the work, including for commercial purposes, without restriction.
This resource has been registered with GBIF, and assigned the following GBIF UUID: 78360224-5493-45fd-a9a0-c336557f09c3. Norwegian University of Science and Technology publishes this resource, and is itself registered in GBIF as a data publisher endorsed by GBIF Norway.
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Two main study areas: Zackenberg valley (close to the Zackenberg research station) and Lille Sødal (close to the Daneborg research station).
|Bounding Coordinates||South West [74.3, -20.82], North East [74.53, -19.86]|
Lepidurus arcticus identified to species
|Species||Lepidurus arcticus (tadpole shrimp)|
|Start Date / End Date||2013-07-19 / 2013-08-11|
No Description available
|Title||Trophic interactions, temperature and greening in a changing climate (C-13-4(13))|
|Funding||The research leading to these data has received funding for logistics from INTERACT(grant agreement 262693) under the European Union's Seventh Framework Programme to Anders G. Finstad and from the Zackenberg Research Operations. Researchers salary and indirect costs covered by the Norwegian institute for Nature Research.|
|Design Description||Sweep net (diameter 45 cm) using 8 or more Z-sweeps at each location.|
The personnel involved in the project:
During the summer 2013 (July-August) a field campaign was conducted where 21 ponds / small lakes in the Zackenberg and Daneborg area North-east Greenland. Semi-quantitative samples of Lepidurus arcticus (using Z-sweeps) where taken several times each pond. The lakes and ponds ranged in size from 2500 to 147000 m2 and depth from 50 to > 300 cm.
|Study Extent||Lakes and ponds in the proximity of Zackenberg and Daneborg research stations North-east Greenland July-August 2013|
Method step description:
- Data entered on paper in field and transferred to MS xl spreadsheets. Converted to Darwin Core Archive format using the dplyr and tidyr libraries in R (https://github.com/andersfi/DwC).