Ontologia

Municipality · NLD

Roermond

Netherlands

CfbTemperate, no dry season, warm summer(100 %)

Species observed

6 434

Observations

426 173

Area

67,4km²

Ecological tissue

Sample of 40 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 Roermond : 32 espèces reliées par 100 interactions GloBI sur 6 types (connectance 12.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
100
Connectance
0.128
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

6 434 distinct species · 426 173 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

426 173 obs · 3 cellules
Obs. / cellule
≥ 215 899
215 899–215 898
215 899–215 898
128 228–215 898
< 128 228

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

10,6°C

Annual rain

797mm

Warmest m°

22,8°C

Coldest m°

0,3°C

Elevation: 24 m on average (min 16 m, max 45 m)

Bioclimatic detailsExpert
Annual mean temp.
10,6°C
Annual rain
797mm
Warmest month
22,8°C
Coldest month
0,3°C
Mean alt.
24m
Min
16m
Max
45m
Std. dev.
5m
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

5,8

Org. C

30,2g/kg

Clay

12,2%

Sand

67,3%

Silt

20,5%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
45,6g/kg
Clay
14,3%
Sand
65,0%
Silt
20,7%
5–15 cm
pH H₂O
5,9
Org. C
24,4g/kg
Clay
10,8%
Sand
68,0%
Silt
21,2%
15–30 cm
pH H₂O
5,8
Org. C
20,7g/kg
Clay
11,5%
Sand
68,9%
Silt
19,6%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest20.5%
Crops24.0%
Built-up5.8%
Bare soil0.8%
Other (grassland, water…)49.0%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology5 basins · 7 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

28,6km

Lake surface here

5,64km²

Basins crossed

5

Max stream order

6

Max drainage

26 196km²

Discharge in basins

61,8m³/s

Mean precip.

809mm/an

Mean T°

9,7°C

Moisture idx

0,09

Max snow

15%

Mean runoff

406mm/an

Mean elev. (basins)

89m

Watersheds crossing here

Lakes (7, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

4hab/km²

Night light

8,8nW

Built-up

576,8%

Pesticides

59,3kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas14

IUCN Not Reported · 6IUCN IV · 4IUCN V · 2IUCN Not Assigned · 1IUCN II · 1

NNN-LI

IUCN Not Assigned

Nature Reserves owned by professional nature management organizations · 2017

531 km²

Meinweg

IUCN IV

Nature Conservation Act · 1994

18 km²

Meinweg

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2013

18 km²

Meinweg

IUCN Not Reported

Special Protection Area (Birds Directive) · 1994

18 km²

Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN