Kangerluarsunnguaq
URL: https://www.envidat.ch/dataset/gl_microclim/resource/dc1bf94c-e651-4193-9a42-de3c9f3b11e9
Collected August 2020 (PI: Nathalie Isabelle Chardon)
These data collected August 2020 (PI: Nathalie Isabelle Chardon). Please contact N. I. Chardon (nathalie.chardon_at_gmail.com) for individual quadrat (i.e. 1 m x 1 m) data, which are averaged at the 90 m spatial grid here.
COLUMN ABBREVIATIONS
Metadata for 90 m spatial grid
id: sampling zone and unique 90 m grid identifier
long: WGS84 longitude
lat: WGS84 latitude
x_stere: longitude in Polar Stereographic (EPSG 4326)
y_stere: latitude in Polar Stereographic (EPSG 4326)
date: sampling day.month.year
Species presence [1] or absence [0] at grid level
alcr: Alnus crispa
bena: Betula nana
dila: Diapensia lapponica
emni: Empetrum nigrum
hahy: Harimanella hypoides
lopr: Loiseleuria procumbens
oxpa: Oxycoccus palustre
phca: Phyllodoce caerulea
rhod: Rhododendron sp.
saar: Salix arctica
sagl: Salix glauca
sahe: Salix herbacea
vaul: Vaccinium uliginosum
drin: Dryas integrifolia
thpr: Thymus praecox
Habitat characteristics [% cover]
shrub: all shrub species
gram: graminoids
forb: forbs
bryo: bryophytes
lich: lichens
litt: litter
bare: bare ground
stone: stones (> 2 cm)
org: organic crust
Shrub species height (maximum vegetative height) [mm] and cover (estimated in 1x1 m quadrat) [%]
alcr_c: Alnus crispa cover
alcr_h: Alnus crispa height
bena_c: Betula nana cover
bena_h: Betula nana height
dila_c: Diapensia lapponica cover
dila_h: Diapensia lapponica height
emni_c: Empetrum nigrum cover
emni_h: Empetrum nigrum height
hahy_c: Harimanella hypoides cover
hahy_h: Harimanella hypoides height
lopr_c: Loiseleuria procumbens cover
lopr_h: Loiseleuria procumbens height
oxpa_c: Oxycoccus palustre cover
oxpa_h: Oxycoccus palustre height
phca_c: Phyllodoce caerulea cover
phca_height: Phyllodoce caerulea height
rhod_c: Rhododendron sp. cover
rhod_h: Rhododendron sp. height
saar_c: Salix arctica cover
saar_h: Salix arctica height
sagl_c: Salix glauca cover
sagl_h: Salix glauca height
sahe_c: Salix herbacea cover
sahe_h: Salix herbacea height
vaul_c: Vaccinium uliginosum cover
vaul_h: Vaccinium uliginosum height
drin_c: Dryas integrifolia cover
drin_h: Dryas integrifolia height
Community characteristics
rich_pa: shrub species richness at grid level
rich: shrub species richness averaged across 3 1x1 m sampling quadrats per grid
shan: Shannon diversity (‘vegan’ package; Oksanen et al. 2019)
comp_bena: shrub competition on Betula nana (i.e. summed cover of non-B. nana species) [% cover]
comp_sagl: shrub competition on Salix glauca (i.e. summed cover of non-S. glauca species) [% cover]
ht_cwm: maximum shrub canopy height (i.e. community weighted mean by abundance of maximum shrub height) [mm]
Topography and terrain wetness (calculated from)
tcws: Tasseled Cap Wetness component (Sentinal images)
slope: slope angle (MEaSUREs Greenland Ice Mapping Project Digital Elevation Model v. 1; Howat et al., 2014, 2015) [º]
twi: SAGA wetness index (MEaSUREs Greenland Ice Mapping Project Digital Elevation Model v. 1; Howat et al., 2014, 2015)
asp: aspect (MEaSUREs Greenland Ice Mapping Project Digital Elevation Model v. 1; Howat et al., 2014, 2015) [º]
Downscaled climate (time series 1984 – 2013)
insoljja: average June-August insolation [MJ cm-2 yr-1]
precipmam: cumulative March-May precipitation [mm]
tempcont: yearly maximum – minimum temperature [ºC]
tempmin: yearly minimum temperature [ºC]
precipjja: cumulative June-August precipitation [mm]
tempjja: average maximum June-August temperature [ºC]
tempmax: yearly maximum temperature [ºC]
Il n'y a encore aucune visualisation créée pour cette ressource
Informations additionnelles
| Champ | Valeur |
|---|---|
| Dernière modification de la donnée | 14 août 2024 |
| Dernière modification de la métadonnée | 22 décembre 2025 |
| Créé le | 14 août 2024 |
| Format | SERVICE |
| Identifier (Permalink) | gl_microclim.dc1bf94c-e651-4193-9a42-de3c9f3b11e9 |
| Date de publication | 15 avril 2021 |
| Date de modification | 9 février 2022 |
| Langues | Anglais |
| URL d'accès | https://www.envidat.ch/dataset/gl_microclim/resource/dc1bf94c-e651-4193-9a42-de3c9f3b11e9 |
| Licence (Conditions d'utilisation) | Non-commercial Allowed / Commercial Allowed / Reference Required |
| Format | SERVICE |
| Couverture | - |
| Documentation | - |
| Service d'accès | - |
| Résolution temporelle | - |
| Byte size | 93 883 |
| Datastore active | False |
| Datastore contains all records of source file | False |
| Display name | Kangerluarsunnguaq |
| Has views | False |
| Id | 0bac4bbf-5385-4de5-9c54-75b492c8ed02 |
| Identifier | gl_microclim.dc1bf94c-e651-4193-9a42-de3c9f3b11e9 |
| Issued | 2021-04-15T12:25:51+00:00 |
| Language | ['en'] |
| License | https://opendata.swiss/terms-of-use#terms_by |
| Modified | 2022-02-09T00:40:19+00:00 |
| Package id | 0704c803-33f3-4402-9842-a1d60cc3231f |
| Position | 1 |
| Rights | https://opendata.swiss/terms-of-use#terms_by |
| State | active |
| Title | Kangerluarsunnguaq |
| Uri | https://www.envidat.ch/dataset/gl_microclim/resource/dc1bf94c-e651-4193-9a42-de3c9f3b11e9 |