NNN-ZH
IUCN Not AssignedNature Reserves owned by professional nature management organizations · 2014
450 km²
Municipality · NLD
Leiderdorp
Netherlands
CfbTemperate, no dry season, warm summer(100 %)
Species observed
2 475
Observations
85 284
Area
12,4km²
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 Leiderdorp : 19 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 125 interactions GloBI sur 6 types (connectance 18.8%, filtre Serrano α=0.2). 18 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
125
Connectance
0.188
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
2 475 distinct species · 85 284 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,3°C
Annual rain
939mm
Warmest m°
20,4°C
Coldest m°
1,5°C
Elevation: -1 m on average (min -2 m, max 0 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,3°C
Annual rain
939mm
Warmest month
20,4°C
Coldest month
1,5°C
Mean alt.
-1m
Min
-2m
Max
0m
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
65,2g/kg
Clay
25,4%
Sand
45,8%
Silt
28,8%
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
78,2g/kg
Clay
21,8%
Sand
49,7%
Silt
28,5%
5–15 cm
pH H₂O
6,9
Org. C
57,2g/kg
Clay
25,5%
Sand
46,6%
Silt
27,9%
15–30 cm
pH H₂O
6,9
Org. C
60,3g/kg
Clay
28,8%
Sand
41,2%
Silt
30,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest8.4%
Crops23.1%
Built-up6.5%
Bare soil0.5%
Other (grassland, water…)61.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
6,4km
Basins crossed
1
Max stream order
3
Max drainage
1 025km²
Discharge in basins
0,2m³/s
Mean precip.
797mm/an
Mean T°
9,4°C
Moisture idx
0,20
Max snow
9%
Mean runoff
489mm/an
Mean elev. (basins)
-2m
Watersheds crossing here
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
11hab/km²
Night light
13,7nW
Built-up
651,3%
Pesticides
53,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Assigned · 1🌊 Marine · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN