cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17897/wesd-2c97
title: GeoBasis Zackenberg - Snow properties - ZC-1 GeoRadar snow depth

description: Snow depth is measured using GeoRadar in the ZEROCALM grid 1 in the heath in the vicinity of the climate station. Measurements are primarily conducted by end of winter, before snow melt is initiated. Positions are given in UTM coordinates (WGS 84, UTM Zone 27 N). Systematic measurements with GeoRadar were implemented in the GeoBasis snow monitoring in 2016. The measured two-way travel time is used to estimate the snow depth by relating this to manual measurements of the snow depth performed along the transect. From linear relationships between the manually measured depths and the travel time, an approximated velocity is found and the snow depth estimated from depth = velocity * one way travel time. For all transects the two way travel time, manual measurements, the approximated velocity and estimated snow depth is recorded alongside the coordinates and information regarding the frequency of the antenna used. Snow properties:Snow properties GeoBasis Zackenberg:The GeoBasis monitoring programme focuses on selected abiotic characteristics in order to describe the state of Greenlandic terrestrial environments and their potential feedback effects in a changing climate. Monitored plot data is up-scaled to a landscape level and is used to improve ecosystem models to be able to quantify these feedback mechanisms. The GeoBasis programme provides an active response to recommendations in international assessments such as ACIA and SWIPA; and is continuously being adapted based on AMAP and other international founded recommendations. Furthermore, the GeoBasis programme is directly involved in several international networks and research projects (e.g. the Circumpolar Active Layer Monitoring (CALM) programme, the Nordic Centre of Excellence DEFROST, the Danish Centre of Excellence CENPERM, the EU-projects PAGE21 and INTERACT, and the Arctic Research Centre at Aarhus University). The GeoBasis programme is divided into a number of sub-groups, including:
DOI: 10.3535/c1k-5sy-lfm
title: Saccella commutata (R. A. Philippi, 1844)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/2p5-e6c-dcx
title: Gastropoda Cuvier, 1795

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/42c-44y-2r2
title: Emarginula octaviana Coen, 1939

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.17897/zjv4-bp36
title: GeoBasis Zackenberg - Snow properties - ZC-2 GeoRadar snow depth

description: Snow depth is measured using GeoRadar in two North-South oriented rows in the ZEROCALM grid 2, on a south facing slope south of the landing strip. Measurements are primarily conducted by end of winter, before snow melt is initiated. Positions are given in UTM coordinates (WGS 84, UTM Zone 27 N). Systematic measurements with GeoRadar were implemented in the GeoBasis snow monitoring in 2016. The measured two-way travel time is used to estimate the snow depth by relating this to manual measurements of the snow depth performed along the transect. From linear relationships between the manually measured depths and the travel time, an approximated velocity is found and the snow depth estimated from depth = velocity * one way travel time. For all transects the two way travel time, manual measurements, the approximated velocity and estimated snow depth is recorded alongside the coordinates and information regarding the frequency of the antenna used. Snow properties:Snow properties GeoBasis Zackenberg:The GeoBasis monitoring programme focuses on selected abiotic characteristics in order to describe the state of Greenlandic terrestrial environments and their potential feedback effects in a changing climate. Monitored plot data is up-scaled to a landscape level and is used to improve ecosystem models to be able to quantify these feedback mechanisms. The GeoBasis programme provides an active response to recommendations in international assessments such as ACIA and SWIPA; and is continuously being adapted based on AMAP and other international founded recommendations. Furthermore, the GeoBasis programme is directly involved in several international networks and research projects (e.g. the Circumpolar Active Layer Monitoring (CALM) programme, the Nordic Centre of Excellence DEFROST, the Danish Centre of Excellence CENPERM, the EU-projects PAGE21 and INTERACT, and the Arctic Research Centre at Aarhus University). The GeoBasis programme is divided into a number of sub-groups, including:
DOI: 10.17897/4qsz-vn74
title: GeoBasis Zackenberg - Soil properties - AC_Active_layer

description: Active layer is measured in the vicinity of the Automatic chambers in 'Rylekæret' in the Zackenberg valley. The reported active layer depths are in relation to the ground surface, the position of which changes over the season due to swelling and drying of the peat. Active layer is measured to the top of a metal rod that has been fixed in the permafrost. After the season the active layer in relation to the ground surface is computed based on relative levels between fix metal rods and the ground surface.
Measurements were initiated in 2006. From 2006 - 2010 the active layer was only measured between chamber 1 and 2. In 2011 the active layer was also measured between chamber 5 and 6. From 2012 and onwards measurements have been conducted in the vicinity of each chamber at the site.
No active layer measurements are published for 2014, due to poor data quality. Soil properties:Soil properties GeoBasis Zackenberg:The GeoBasis monitoring programme focuses on selected abiotic characteristics in order to describe the state of Greenlandic terrestrial environments and their potential feedback effects in a changing climate. Monitored plot data is up-scaled to a landscape level and is used to improve ecosystem models to be able to quantify these feedback mechanisms. The GeoBasis programme provides an active response to recommendations in international assessments such as ACIA and SWIPA; and is continuously being adapted based on AMAP and other international founded recommendations. Furthermore, the GeoBasis programme is directly involved in several international networks and research projects (e.g. the Circumpolar Active Layer Monitoring (CALM) programme, the Nordic Centre of Excellence DEFROST, the Danish Centre of Excellence CENPERM, the EU-projects PAGE21 and INTERACT, and the Arctic Research Centre at Aarhus University). The GeoBasis programme is divided into a number of sub-groups, including:
DOI: 10.3535/q71-ess-ezt
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/q8x-0r2-4lw
title: Pseudominolia gradata (G. B. Sowerby III, 1895)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/10g-mhb-rsw
title: Fissurella angusta (Gmelin, 1791)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/daq-cpw-vkh
title: Nerita chamaeleon Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.17897/ha5e-w378
title: GeoBasis Zackenberg - Soil properties - AC_Chamber_1_Soil_temperature_0.05m

description: Soil temperature is measured in 5, 10 and 30 cm adjacent to chamber 1 in a continous fen. The soil temperature sensors were installed in 2010 and record the temperature every fifth minute during the growing season, while methane fluxes are measured at the Automatic Chamber station. During winter when no fluxes are measured at the site the soil temperature is measured every hour. Blank cells are missing data. Soil properties:Soil properties GeoBasis Zackenberg:The GeoBasis monitoring programme focuses on selected abiotic characteristics in order to describe the state of Greenlandic terrestrial environments and their potential feedback effects in a changing climate. Monitored plot data is up-scaled to a landscape level and is used to improve ecosystem models to be able to quantify these feedback mechanisms. The GeoBasis programme provides an active response to recommendations in international assessments such as ACIA and SWIPA; and is continuously being adapted based on AMAP and other international founded recommendations. Furthermore, the GeoBasis programme is directly involved in several international networks and research projects (e.g. the Circumpolar Active Layer Monitoring (CALM) programme, the Nordic Centre of Excellence DEFROST, the Danish Centre of Excellence CENPERM, the EU-projects PAGE21 and INTERACT, and the Arctic Research Centre at Aarhus University). The GeoBasis programme is divided into a number of sub-groups, including:
DOI: 10.3535/kbg-rzm-nwz
title: Clio pyramidata Linnaeus, 1767

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.17897/4t5h-wn45
title: GeoBasis Zackenberg - Soil properties - AC_Chamber_1_Soil_temperature_0.1m

description: Soil temperature is measured in 5, 10 and 30 cm adjacent to chamber 1 in a continous fen. The soil temperature sensors were installed in 2010 and record the temperature every fifth minute during the growing season, while methane fluxes are measured at the Automatic Chamber station. During winter when no fluxes are measured at the site the soil temperature is measured every hour. Blank cells are missing data. Soil properties:Soil properties GeoBasis Zackenberg:The GeoBasis monitoring programme focuses on selected abiotic characteristics in order to describe the state of Greenlandic terrestrial environments and their potential feedback effects in a changing climate. Monitored plot data is up-scaled to a landscape level and is used to improve ecosystem models to be able to quantify these feedback mechanisms. The GeoBasis programme provides an active response to recommendations in international assessments such as ACIA and SWIPA; and is continuously being adapted based on AMAP and other international founded recommendations. Furthermore, the GeoBasis programme is directly involved in several international networks and research projects (e.g. the Circumpolar Active Layer Monitoring (CALM) programme, the Nordic Centre of Excellence DEFROST, the Danish Centre of Excellence CENPERM, the EU-projects PAGE21 and INTERACT, and the Arctic Research Centre at Aarhus University). The GeoBasis programme is divided into a number of sub-groups, including:
DOI: 10.3535/1dx-8ew-33f
title: Alvania cancellata (da Costa, 1778)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/2l3-knk-byr
title: Epimenia australis (Thiele, 1897)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.17897/s6yf-r324
title: GeoBasis Zackenberg - Soil properties - AC_Chamber_1_Soil_temperature_0.3m

description: Soil temperature is measured in 5, 10 and 30 cm adjacent to chamber 1 in a continous fen. The soil temperature sensors were installed in 2010 and record the temperature every fifth minute during the growing season, while methane fluxes are measured at the Automatic Chamber station. During winter when no fluxes are measured at the site the soil temperature is measured every hour. Blank cells are missing data. Soil properties:Soil properties GeoBasis Zackenberg:The GeoBasis monitoring programme focuses on selected abiotic characteristics in order to describe the state of Greenlandic terrestrial environments and their potential feedback effects in a changing climate. Monitored plot data is up-scaled to a landscape level and is used to improve ecosystem models to be able to quantify these feedback mechanisms. The GeoBasis programme provides an active response to recommendations in international assessments such as ACIA and SWIPA; and is continuously being adapted based on AMAP and other international founded recommendations. Furthermore, the GeoBasis programme is directly involved in several international networks and research projects (e.g. the Circumpolar Active Layer Monitoring (CALM) programme, the Nordic Centre of Excellence DEFROST, the Danish Centre of Excellence CENPERM, the EU-projects PAGE21 and INTERACT, and the Arctic Research Centre at Aarhus University). The GeoBasis programme is divided into a number of sub-groups, including:
DOI: 10.3535/1m3-szk-j1l
title: Gastropoda Cuvier, 1795

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/4hc-30f-k27
title: Tectus fenestratus (Gmelin, 1791)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.17897/z4ad-x518
title: GeoBasis Zackenberg - Soil properties - AC_Chamber_3-4_Soil_temperature_0.05m

description: Soil temperature is measured in 5, 10 and 15 cm adjacent to chamber 3 and 4 in a continous fen. The soil temperature sensors were installed in 2007 and record the temperature every fifth minute during the growing season, while methane fluxes are measured at the Automatic Chamber station. During winter when no fluxes are measured at the site the soil temperature is measured every hour. Blank cells are missing data. Soil properties:Soil properties GeoBasis Zackenberg:The GeoBasis monitoring programme focuses on selected abiotic characteristics in order to describe the state of Greenlandic terrestrial environments and their potential feedback effects in a changing climate. Monitored plot data is up-scaled to a landscape level and is used to improve ecosystem models to be able to quantify these feedback mechanisms. The GeoBasis programme provides an active response to recommendations in international assessments such as ACIA and SWIPA; and is continuously being adapted based on AMAP and other international founded recommendations. Furthermore, the GeoBasis programme is directly involved in several international networks and research projects (e.g. the Circumpolar Active Layer Monitoring (CALM) programme, the Nordic Centre of Excellence DEFROST, the Danish Centre of Excellence CENPERM, the EU-projects PAGE21 and INTERACT, and the Arctic Research Centre at Aarhus University). The GeoBasis programme is divided into a number of sub-groups, including:
DOI: 10.3535/czj-53g-vzv
title: Chrysostoma paradoxum (Born, 1780)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/wqt-6q4-mlj
title: Ranella olearium (Linnaeus, 1758)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/8qc-zpz-9wt
title: Haliotis cracherodii cracherodii Leach, 1814

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.17897/pp8j-pg40
title: GeoBasis Zackenberg - Soil properties - AC_Chamber_3-4_Soil_temperature_0.15m

description: Soil temperature is measured in 5, 10 and 15 cm adjacent to chamber 3 and 4 in a continous fen. The soil temperature sensors were installed in 2007 and record the temperature every fifth minute during the growing season, while methane fluxes are measured at the Automatic Chamber station. During winter when no fluxes are measured at the site the soil temperature is measured every hour. Blank cells are missing data. Soil properties:Soil properties GeoBasis Zackenberg:The GeoBasis monitoring programme focuses on selected abiotic characteristics in order to describe the state of Greenlandic terrestrial environments and their potential feedback effects in a changing climate. Monitored plot data is up-scaled to a landscape level and is used to improve ecosystem models to be able to quantify these feedback mechanisms. The GeoBasis programme provides an active response to recommendations in international assessments such as ACIA and SWIPA; and is continuously being adapted based on AMAP and other international founded recommendations. Furthermore, the GeoBasis programme is directly involved in several international networks and research projects (e.g. the Circumpolar Active Layer Monitoring (CALM) programme, the Nordic Centre of Excellence DEFROST, the Danish Centre of Excellence CENPERM, the EU-projects PAGE21 and INTERACT, and the Arctic Research Centre at Aarhus University). The GeoBasis programme is divided into a number of sub-groups, including:
DOI: 10.3535/2t8-96f-08a
title: Cyclophorus perdix perdix (Broderip & G. B. Sowerby I, 1830)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/7yt-f8s-106
title: Cyclophorus herklotsi E. von Martens, 1861

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.17897/02r0-hs39
title: GeoBasis Zackenberg - Soil properties - AC_Chamber_3-4_Soil_temperature_0.1m

description: Soil temperature is measured in 5, 10 and 15 cm adjacent to chamber 3 and 4 in a continous fen. The soil temperature sensors were installed in 2007 and record the temperature every fifth minute during the growing season, while methane fluxes are measured at the Automatic Chamber station. During winter when no fluxes are measured at the site the soil temperature is measured every hour. Blank cells are missing data.
Data after 2013-01-01 exists, but is not made public in the database, due to drifting zero curtain values. Contact the GeoBasis Zackenberg manager in case of interest. Soil properties:Soil properties GeoBasis Zackenberg:The GeoBasis monitoring programme focuses on selected abiotic characteristics in order to describe the state of Greenlandic terrestrial environments and their potential feedback effects in a changing climate. Monitored plot data is up-scaled to a landscape level and is used to improve ecosystem models to be able to quantify these feedback mechanisms. The GeoBasis programme provides an active response to recommendations in international assessments such as ACIA and SWIPA; and is continuously being adapted based on AMAP and other international founded recommendations. Furthermore, the GeoBasis programme is directly involved in several international networks and research projects (e.g. the Circumpolar Active Layer Monitoring (CALM) programme, the Nordic Centre of Excellence DEFROST, the Danish Centre of Excellence CENPERM, the EU-projects PAGE21 and INTERACT, and the Arctic Research Centre at Aarhus University). The GeoBasis programme is divided into a number of sub-groups, including:
DOI: 10.3535/d2v-9ed-1a7
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/fnz-s0p-jf8
title: Timoclea subnodulosa (Hanley, 1845)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/5lf-krw-d0r
title: Aulopoma Troschel, 1847

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/67m-0z7-6lz
title: Clithon corona (Linnaeus, 1758)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.17897/hn0v-vh80
title: GeoBasis Zackenberg - Soil properties - AC_Chamber_6_Soil_temperature_0.05m

description: Soil temperature is measured in 5, 10 and 30 cm adjacent to chamber 6 in a continous fen. The soil temperature sensors were installed in 2010 and record the temperature every fifth minute during the growing season, while methane fluxes are measured at the Automatic Chamber station. During winter when no fluxes are measured at the site the soil temperature is measured every hour. Blank cells are missing data. Soil properties:Soil properties GeoBasis Zackenberg:The GeoBasis monitoring programme focuses on selected abiotic characteristics in order to describe the state of Greenlandic terrestrial environments and their potential feedback effects in a changing climate. Monitored plot data is up-scaled to a landscape level and is used to improve ecosystem models to be able to quantify these feedback mechanisms. The GeoBasis programme provides an active response to recommendations in international assessments such as ACIA and SWIPA; and is continuously being adapted based on AMAP and other international founded recommendations. Furthermore, the GeoBasis programme is directly involved in several international networks and research projects (e.g. the Circumpolar Active Layer Monitoring (CALM) programme, the Nordic Centre of Excellence DEFROST, the Danish Centre of Excellence CENPERM, the EU-projects PAGE21 and INTERACT, and the Arctic Research Centre at Aarhus University). The GeoBasis programme is divided into a number of sub-groups, including:
DOI: 10.3535/0my-7tc-aqm
title: Diodora arcuata (G. B. Sowerby II, 1862)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.17897/c2ak-w340
title: GeoBasis Zackenberg - Soil properties - AC_Chamber_6_Soil_temperature_0.1m

description: Soil temperature is measured in 5, 10 and 30 cm adjacent to chamber 6 in a continous fen. The soil temperature sensors were installed in 2010 and record the temperature every fifth minute during the growing season, while methane fluxes are measured at the Automatic Chamber station. During winter when no fluxes are measured at the site the soil temperature is measured every hour. Blank cells are missing data.
Data after 2011-01-01 exists, but is not made public in the database, due to drifting zero curtain values. Contact the GeoBasis Zackenberg manager in case of interest. Soil properties:Soil properties GeoBasis Zackenberg:The GeoBasis monitoring programme focuses on selected abiotic characteristics in order to describe the state of Greenlandic terrestrial environments and their potential feedback effects in a changing climate. Monitored plot data is up-scaled to a landscape level and is used to improve ecosystem models to be able to quantify these feedback mechanisms. The GeoBasis programme provides an active response to recommendations in international assessments such as ACIA and SWIPA; and is continuously being adapted based on AMAP and other international founded recommendations. Furthermore, the GeoBasis programme is directly involved in several international networks and research projects (e.g. the Circumpolar Active Layer Monitoring (CALM) programme, the Nordic Centre of Excellence DEFROST, the Danish Centre of Excellence CENPERM, the EU-projects PAGE21 and INTERACT, and the Arctic Research Centre at Aarhus University). The GeoBasis programme is divided into a number of sub-groups, including:
DOI: 10.3535/8ag-qlh-74v
title: Cymbulia peronii Blainville, 1818

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/vx7-g5m-d12
title: Diloma nigerrimum (Gmelin, 1791)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/dre-y69-4a6
title: Clanculus miniatus (Anton, 1838)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/ttv-rft-txa
title: Cymbulia peronii Blainville, 1818

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.