Wadden Sea
IUCN Not ApplicableWorld Heritage Site (natural or mixed) · 2009
11 574 km²
Subdivision · DEU
Germany
Species observed
842
Observations
2 670
Area
21,6km²
Sample of 34 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).
Tissu écologique de Meldorf : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 117 interactions GloBI sur 6 types (connectance 19.7%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
842 distinct species · 2 670 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
9,0°C
Annual rain
900mm
Warmest m°
20,8°C
Coldest m°
-0,5°C
Elevation: 2 m on average (min -0 m, max 9 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
5,8
Org. C
87,2g/kg
Clay
25,5%
Sand
41,2%
Silt
33,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Dithmarschen
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology metrics for this exact territory
Stream length here
13,5km
Lake surface here
0,80km²
Basins crossed
1
Max stream order
3
Max drainage
1 544km²
Discharge in basins
0,0m³/s
Mean precip.
804mm/an
Mean T°
8,3°C
Moisture idx
0,19
Max snow
15%
Mean runoff
533mm/an
Mean elev. (basins)
5m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
2hab/km²
Night light
1,1nW
Built-up
246,4%
Pesticides
31,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
World Heritage Site (natural or mixed) · 2009
11 574 km²
Special Protection Area (Birds Directive) · 2004
4 639 km²
Marine Protected Area (OSPAR) · 2005
4 602 km²
Wetland of International Importance (Ramsar Site) · 1991
4 583 km²
Special Areas of Conservation (Habitats Directive) · 2010
4 524 km²
UNESCO-MAB Biosphere Reserve · 2004
2 939 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN