Rellstal und Lünerseegebiet
IUCN IVProtected Landscape Section · 1966
36 km²
District · CHE
Prättigau/Davos
Switzerland
DfcCold, no dry season, cold summer(42 %)
Species observed
7 348
Observations
264 293
Area
808,3km²
Ecological tissue
Sample of 31 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Prättigau/Davos : 18 espèces reliées par 108 interactions GloBI sur 5 types (connectance 19.3%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
108
Connectance
0.193
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
7 348 distinct species · 264 293 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
0,9°C
Annual rain
1 663mm
Warmest m°
15,3°C
Coldest m°
-14,8°C
Elevation: 1 898 m on average (min 664 m, max 2 930 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
0,9°C
Annual rain
1 663mm
Warmest month
15,3°C
Coldest month
-14,8°C
Mean alt.
1 898m
Min
664m
Max
2 930m
Std. dev.
486m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(42 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,4
Org. C
67,6g/kg
Clay
19,9%
Sand
43,2%
Silt
36,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,3
Org. C
97,8g/kg
Clay
20,6%
Sand
42,3%
Silt
37,1%
5–15 cm
pH H₂O
5,4
Org. C
63,3g/kg
Clay
19,9%
Sand
43,0%
Silt
37,1%
15–30 cm
pH H₂O
5,4
Org. C
41,8g/kg
Clay
19,2%
Sand
44,3%
Silt
36,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest22.0%
Crops0.8%
Built-up0.3%
Bare soil12.1%
Other (grassland, water…)64.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 1 lakes · 27 rivers
Hydrology metrics for this exact territory
Stream length here
216,0km
Lake surface here
0,31km²
Basins crossed
5
Max stream order
3
Max drainage
4 871km²
Discharge in basins
63,3m³/s
Mean precip.
1 307mm/an
Mean T°
3,3°C
Moisture idx
0,55
Max snow
54%
Mean runoff
1 090mm/an
Mean elev. (basins)
1 656m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (27, ord ≥ 4)
- Landquartord 3len here40.72 km85%total48 km
- Landwasserord 3len here16.22 km42%total39 km
- Valser Bachord 2len here15.45 km87%total18 km
- Schanielabachord 2len here15.42 km100%total15 km
- Dischmabachord 2len here14.78 km100%total15 km
- Furner Bachord 3len here14.30 km100%total14 km
- Schrabachord 2len here13.58 km100%total14 km
- Schlappinbachord 3len here13.00 km100%total13 km
- Flüelabachord 1len here11.19 km100%total11 km
- Sertigbachord 3len here9.65 km100%total10 km
- Stützbachord 2len here9.45 km100%total9 km
- Arieschbachord 2len here5.31 km100%total5 km
15 more river segmentssorted by Strahler order + length
- Tersierbachord 3len here4.71 km100%total5 km
- Chüealpbachord 1len here3.49 km100%total3 km
- Bärentalerbachord 3len here3.41 km100%total3 km
- Gafierbachord 1len here3.16 km100%total3 km
- Schmittnerbachord 2len here3.07 km100%total3 km
- Ducanbachord 1len here3.01 km100%total3 km
- Oberalpbachord 1len here3.00 km100%total3 km
- Monsteinerbachord 2len here2.85 km100%total3 km
- Chummerbachord 1len here2.82 km100%total3 km
- Schranggabachord 1len here1.96 km34%total6 km
- Tschägibachord 1len here1.72 km100%total2 km
- Grüenibachord 1len here1.40 km100%total1 km
- Pendlabachord 1len here1.01 km100%total1 km
- Malanserbachord 1len here0.84 km100%total1 km
- Tällibachord 1len here0.48 km101%total0 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
29,6%
Pesticides
22,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas100
IUCN IV · 84IUCN Not Assigned · 16
Vergaldatal
IUCN IVRest Area · 2009
19 km²
Nenzinger Himmel
IUCN IVFlora Protection Area · 1958
11 km²
Stürfis-Alpnova
IUCN Not AssignedForest Reserves · 2023
6 km²
Salginatobel
IUCN Not AssignedForest Reserves · 2023
2 km²
Silvrettagletscher
IUCN IVFederal Inventory of Alluvial Zones of National Importance · 2001
2 km²
Complete list100 protected areas
- Rellstal und LünerseegebietProtected Landscape SectionIUCN IV196636 km²
- VergaldatalRest AreaIUCN IV200919 km²
- Nenzinger HimmelFlora Protection AreaIUCN IV195811 km²
- Stürfis-AlpnovaForest ReservesIUCN Not Assigned20236 km²
- SalginatobelForest ReservesIUCN Not Assigned20232 km²
- SilvrettagletscherFederal Inventory of Alluvial Zones of National ImportanceIUCN IV20012 km²
- MittagplatteForest ReservesIUCN Not Assigned20231 km²
- Under BruggForest ReservesIUCN Not Assigned20231 km²
- SteigrüggForest ReservesIUCN Not Assigned20231 km²
- ParsennFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20101 km²
- CaralFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20101 km²
- OberbergFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20101 km²
- Saas-KlostersFederal Inventory of Alluvial Zones of National ImportanceIUCN IV20171 km²
- BörtermadFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20101 km²
- Unter den MedernForest ReservesIUCN Not Assigned20231 km²
- In den ZügenForest ReservesIUCN Not Assigned20231 km²
- CalondisFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20101 km²
- ChopfwaldForest ReservesIUCN Not Assigned20231 km²
- Uf den RiederenFederal Inventory of Fenlands of National ImportanceIUCN IV19941 km²
- Teilenmäder/SeebüelenFederal Inventory of Fenlands of National ImportanceIUCN IV19940 km²
- StrelabergFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20100 km²
- BirchenbüelenFederal Inventory of Fenlands of National ImportanceIUCN IV19940 km²
- Putzer SteinForest ReservesIUCN Not Assigned20230 km²
- Fideriser HeubergeFederal Inventory of Fenlands of National ImportanceIUCN IV19940 km²
- SunnistafelFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20100 km²
- EggliFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20100 km²
- SadreinFederal Inventory of Fenlands of National ImportanceIUCN IV19940 km²
- HintersässFederal Inventory of Fenlands of National ImportanceIUCN IV19940 km²
- Seewer BergFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20100 km²
- PalusFederal Inventory of Fenlands of National ImportanceIUCN IV19940 km²
- ClunFederal Inventory of Fenlands of National ImportanceIUCN IV19960 km²
- ChrüzbleisForest ReservesIUCN Not Assigned20230 km²
- Hinter CavellFederal Inventory of Fenlands of National ImportanceIUCN IV19940 km²
- SagenwaldForest ReservesIUCN Not Assigned20230 km²
- LeidwangFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20100 km²
- PromisaunFederal Inventory of Fenlands of National ImportanceIUCN IV19940 km²
- SardascaFederal Inventory of Alluvial Zones of National ImportanceIUCN IV20170 km²
- Uf den FlüenenFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20210 km²
- PardätschFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20100 km²
- AlpnovaFederal Inventory of Fenlands of National ImportanceIUCN IV19940 km²
- GanschierFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20100 km²
- Oberen GadenstättFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20100 km²
- Vorder CavellFederal Inventory of Fenlands of National ImportanceIUCN IV19940 km²
- CrupspitzForest ReservesIUCN Not Assigned20230 km²
- FedjiFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20100 km²
- Geisswis/Gaschneida/PlustornaFederal Inventory of Fenlands of National ImportanceIUCN IV19940 km²
- SchluochtFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20100 km²
- BüschalpFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20100 km²
- MuntsFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20100 km²
- SchlüechtFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20100 km²
- SpondaFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20100 km²
- TschägiFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20100 km²
- Schlappiner GratFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20210 km²
- CholplatzFederal Inventory of Alluvial Zones of National ImportanceIUCN IV20170 km²
- GauderbödenFederal Inventory of Fenlands of National ImportanceIUCN IV19940 km²
- TanailFederal Inventory of Fenlands of National ImportanceIUCN IV19940 km²
- Unter-PlanggenFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20100 km²
- Glatten BörterenFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20210 km²
- CaniFederal Inventory of Fenlands of National ImportanceIUCN IV19940 km²
- CavadürliFederal Inventory of Dry Grasslands and Pastures of National ImportanceIUCN IV20100 km²
+ 40 protected areas (top 60 shown)
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN