Ramsar-Gebiet S-H Wattenmeer und angrenzende Küstengebiete
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2004
4 639 km²
Commune · DEU
Kirchspielslandgemeinde Heider U
Germany
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 399
Observations
8 685
Area
156,8km²
Ecological tissue
Sample of 35 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 Kirchspielslandgemeinde Heider U : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 114 interactions GloBI sur 6 types (connectance 19.2%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
35
Interactions affichées
114
Connectance
0.192
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 399 distinct species · 8 685 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,9°C
Annual rain
900mm
Warmest m°
20,7°C
Coldest m°
-0,6°C
Elevation: 5 m on average (min -1 m, max 61 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,9°C
Annual rain
900mm
Warmest month
20,7°C
Coldest month
-0,6°C
Mean alt.
5m
Min
-1m
Max
61m
Std. dev.
9m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,0
Org. C
87,3g/kg
Clay
20,2%
Sand
49,5%
Silt
30,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Dithmarschen
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,9
Org. C
98,7g/kg
Clay
19,8%
Sand
49,7%
Silt
30,5%
5–15 cm
pH H₂O
6,0
Org. C
65,5g/kg
Clay
19,5%
Sand
49,8%
Silt
30,8%
15–30 cm
pH H₂O
6,1
Org. C
97,6g/kg
Clay
21,2%
Sand
49,2%
Silt
29,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest8.9%
Crops57.9%
Built-up1.1%
Bare soil0.3%
Other (grassland, water…)31.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 1 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
31,7km
Lake surface here
0,27km²
Basins crossed
2
Max stream order
3
Max drainage
2 610km²
Discharge in basins
0,1m³/s
Mean precip.
804mm/an
Mean T°
8,3°C
Moisture idx
0,19
Max snow
16%
Mean runoff
533mm/an
Mean elev. (basins)
5m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (8, ord ≥ 4)
- Landgrabenord 1len here9.79 km74%total13 km
- Ruthenstromord 3len here5.58 km100%total6 km
- Sechster Entwässerungsstromord 1len here5.44 km47%total11 km
- Warwerorter Kanalord 3len here4.60 km19%total24 km
- Dehringstromord 1len here4.09 km63%total6 km
- Laakord 2len here1.08 km28%total4 km
- Schwanswischstromord 2len here0.79 km9%total9 km
- Broklandsauord 2len here0.31 km5%total6 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,2nW
Built-up
115,3%
Pesticides
31,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas21
IUCN V · 10IUCN Not Reported · 7IUCN IV · 4🌊 Marine · 2
S-H Wadden sea National Park
IUCN Not ReportedMarine Protected Area (OSPAR) · 2005
4 602 km²
Eider-Treene-Sorge-Niederung
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2004
150 km²
Riesewohld
IUCN VLandscape Protection Area · 2022
60 km²
Broklandsau-Niederung
IUCN VLandscape Protection Area · 2022
18 km²
Lundener Niederung
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2010
9 km²
Complete list21 protected areas
- Ramsar-Gebiet S-H Wattenmeer und angrenzende KüstengebieteSpecial Protection Area (Birds Directive)IUCN Not Reported20044 639 km²
- S-H Wadden sea National ParkMarine Protected Area (OSPAR)IUCN Not Reported20054 602 km²
- Eider-Treene-Sorge-NiederungSpecial Protection Area (Birds Directive)IUCN Not Reported2004150 km²
- RiesewohldLandscape Protection AreaIUCN V202260 km²
- Broklandsau-NiederungLandscape Protection AreaIUCN V202218 km²
- Lundener NiederungSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20109 km²
- Lundener NiederungNature ReserveIUCN IV20119 km²
- Rüsdorfer MoorLandscape Protection AreaIUCN V20228 km²
- Speicherkoog Dithmarschen (Nordkoog)Landscape Protection AreaIUCN V20177 km²
- Riesewohld und angrenzende FlächenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20104 km²
- Ostroher/Süderholmer MoorLandscape Protection AreaIUCN V19723 km²
- NSG Fieler MoorSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20103 km²
- Fieler MoorNature ReserveIUCN IV19933 km²
- Lundener Niederung mit Mötjensee und Steller SeeLandscape Protection AreaIUCN V19762 km²
- Ehemaliger Fieler SeeNature ReserveIUCN IV19981 km²
- Weißes MoorSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20101 km²
- Weißes MoorNature ReserveIUCN IV19791 km²
- Mühlenteich NordhastedtLandscape Protection AreaIUCN V19790 km²
- Holzweg mit eichenbestandenen KnicksLandscape Protection AreaIUCN V19380 km²
- Steller BurgLandscape Protection AreaIUCN V19380 km²
- Alte Deichbruchstelle bei GroßbüttelLandscape Protection AreaIUCN V19760 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN