Wadden Sea
IUCN Not ApplicableWorld Heritage Site (natural or mixed) · 2009
11 574 km²
Subdivision · DEU
Dornum
Germany
CfbTemperate, no dry season, warm summer(100 %)
Species observed
744
Observations
3 327
Area
77,5km²
Ecological tissue
Sample of 38 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 Dornum : 26 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 93 interactions GloBI sur 6 types (connectance 12.6%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
93
Connectance
0.126
Patrimoniales
3
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
744 distinct species · 3 327 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,5°C
Annual rain
851mm
Warmest m°
19,3°C
Coldest m°
1,1°C
Elevation: 1 m on average (min -0 m, max 2 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,5°C
Annual rain
851mm
Warmest month
19,3°C
Coldest month
1,1°C
Mean alt.
1m
Min
-0m
Max
2m
Std. dev.
0m
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
6,5
Org. C
78,2g/kg
Clay
30,4%
Sand
20,9%
Silt
48,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Aurich
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,5
Org. C
90,1g/kg
Clay
29,2%
Sand
21,9%
Silt
48,9%
5–15 cm
pH H₂O
6,5
Org. C
61,2g/kg
Clay
28,8%
Sand
22,3%
Silt
49,0%
15–30 cm
pH H₂O
6,5
Org. C
83,4g/kg
Clay
33,3%
Sand
18,5%
Silt
48,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest3.9%
Crops62.5%
Built-up0.7%
Bare soil0.4%
Other (grassland, water…)32.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
7,6km
Basins crossed
1
Max stream order
2
Max drainage
845km²
Discharge in basins
0,1m³/s
Mean precip.
792mm/an
Mean T°
8,8°C
Moisture idx
0,28
Max snow
14%
Mean runoff
474mm/an
Mean elev. (basins)
0m
Watersheds crossing here
Rivers / streams (6, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
73,2%
Pesticides
34,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas15
IUCN Not Assigned · 4IUCN Not Reported · 4IUCN V · 3IUCN Not Applicable · 2IUCN II · 1IUCN IV · 1🌊 Marine · 11
Niedersächsisches Wattenmeer
IUCN Not Assignedbiosphere reserve · 2021
4 174 km²
Niedersächsisches Wattenmeer und angrenzendes Küstenmeer
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2001
3 548 km²
Niedersächsisches Wattenmeer
IUCN IINational Park · 1986
3 455 km²
Nationalpark Niedersächsisches Wattenmeer
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2010
2 769 km²
Niedersächsisches Wattenmeer
IUCN Not ReportedMarine Protected Area (OSPAR) · 2006
2 747 km²
Complete list15 protected areas
- Wadden SeaWorld Heritage Site (natural or mixed)IUCN Not Applicable200911 574 km²
- Niedersächsisches Wattenmeerbiosphere reserveIUCN Not Assigned20214 174 km²
- Niedersächsisches Wattenmeer und angrenzendes KüstenmeerSpecial Protection Area (Birds Directive)IUCN Not Reported20013 548 km²
- Niedersächsisches WattenmeerNational ParkIUCN II19863 455 km²
- Nationalpark Niedersächsisches WattenmeerSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20102 769 km²
- Niedersächsisches WattenmeerMarine Protected Area (OSPAR)IUCN Not Reported20062 747 km²
- Niedersächsisches Wattenmeer, Kernzonebiosphere reserve - core areaIUCN Not Assigned20212 409 km²
- Waddensea of Lower SaxonyUNESCO-MAB Biosphere ReserveIUCN Not Applicable19922 188 km²
- Wattenmeer, Ostfriesisches Wattenmeer & DollartWetland of International Importance (Ramsar Site)IUCN IV19761 209 km²
- Niedersächsisches Wattenmeer, Pflegezonebiosphere reserve - buffer zoneIUCN Not Assigned20211 027 km²
- Niedersächsisches Wattenmeer, Entwicklungszonebiosphere reserve - transition areaIUCN Not Assigned2021738 km²
- Ostfriesische Seemarsch zwischen Norden und EsensSpecial Protection Area (Birds Directive)IUCN Not Reported200781 km²
- Ostfriesische Seemarsch zwischen Norden und EsensLandscape Protection AreaIUCN V201163 km²
- Ostfriesische Seemarsch zwischen Norden und EsensLandscape Protection AreaIUCN V201026 km²
- Schloßpark und die Kreihörn in DornumLandscape Protection AreaIUCN V19690 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN