NNN-ZH
IUCN Not AssignedNature Reserves owned by professional nature management organizations · 2014
450 km²
Municipality · NLD
Nissewaard
Netherlands
CfbTemperate, no dry season, warm summer(100 %)
Species observed
4 113
Observations
198 094
Area
80,5km²
Ecological tissue
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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Nissewaard : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 114 interactions GloBI sur 6 types (connectance 17.1%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
114
Connectance
0.171
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
4 113 distinct species · 198 094 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,4°C
Annual rain
895mm
Warmest m°
21,2°C
Coldest m°
1,1°C
Elevation: -1 m on average (min -5 m, max 4 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,4°C
Annual rain
895mm
Warmest month
21,2°C
Coldest month
1,1°C
Mean alt.
-1m
Min
-5m
Max
4m
Std. dev.
1m
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
6,9
Org. C
53,0g/kg
Clay
26,8%
Sand
36,1%
Silt
37,1%
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
6,8
Org. C
70,7g/kg
Clay
26,2%
Sand
36,7%
Silt
37,2%
5–15 cm
pH H₂O
7,0
Org. C
37,5g/kg
Clay
26,5%
Sand
36,3%
Silt
37,2%
15–30 cm
pH H₂O
7,0
Org. C
50,7g/kg
Clay
27,7%
Sand
35,3%
Silt
37,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest8.8%
Crops40.6%
Built-up3.7%
Bare soil0.5%
Other (grassland, water…)46.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 2 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
11,3km
Lake surface here
0,33km²
Basins crossed
3
Max stream order
3
Max drainage
162 653km²
Discharge in basins
330,3m³/s
Mean precip.
773mm/an
Mean T°
9,7°C
Moisture idx
0,17
Max snow
11%
Mean runoff
473mm/an
Mean elev. (basins)
0m
Watersheds crossing here
Lakes (2, top by area)
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
6hab/km²
Night light
7,4nW
Built-up
368,7%
Pesticides
56,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas7
IUCN IV · 3IUCN Not Reported · 3IUCN Not Assigned · 1🌊 Marine · 7
Haringvliet
IUCN IVNature Conservation Act · 2000
112 km²
Haringvliet
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2000
112 km²
Haringvliet
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2013
112 km²
Haringvliet
IUCN IVWetland of International Importance (Ramsar Site) · 2000
109 km²
Oude Maas
IUCN IVNature Conservation Act · 2011
5 km²
Complete list7 protected areas
- NNN-ZHNature Reserves owned by professional nature management organizationsIUCN Not Assigned2014450 km²
- HaringvlietNature Conservation ActIUCN IV2000112 km²
- HaringvlietSpecial Protection Area (Birds Directive)IUCN Not Reported2000112 km²
- HaringvlietSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2013112 km²
- HaringvlietWetland of International Importance (Ramsar Site)IUCN IV2000109 km²
- Oude MaasNature Conservation ActIUCN IV20115 km²
- Oude MaasSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20115 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN