Ontologia

Commune · FRA

Urvillers

France

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

Species observed

708

Observations

4 717

Area

13,8km²

Ecological tissue

Sample of 33 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 Urvillers : 25 espèces reliées par 91 interactions GloBI sur 6 types (connectance 16.2%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
91
Connectance
0.162
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

708 distinct species · 4 717 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 717 obs · 1 cellules
Obs. / cellule
≥ 4 717
4 717–4 716
4 717–4 716
4 717–4 716
< 4 717

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

Climate

Mean T°

10,5°C

Annual rain

775mm

Warmest m°

22,4°C

Coldest m°

0,6°C

Elevation: 104 m on average (min 87 m, max 109 m)

Bioclimatic detailsExpert
Annual mean temp.
10,5°C
Annual rain
775mm
Warmest month
22,4°C
Coldest month
0,6°C
Mean alt.
104m
Min
87m
Max
109m
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

7,4

Org. C

22,5g/kg

Clay

29,7%

Sand

14,5%

Silt

55,8%

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

Dominant lithology: smGLiMaggregated to Aisne

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
37,0g/kg
Clay
28,1%
Sand
14,6%
Silt
57,3%
5–15 cm
pH H₂O
7,5
Org. C
15,9g/kg
Clay
30,3%
Sand
13,9%
Silt
55,7%
15–30 cm
pH H₂O
7,5
Org. C
14,7g/kg
Clay
30,6%
Sand
15,0%
Silt
54,4%

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

Land cover

Forest3.3%
Crops81.5%
Built-up0.8%
Bare soil0.9%
Other (grassland, water…)13.5%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,5km

Basins crossed

2

Max stream order

1

Max drainage

1 804km²

Discharge in basins

0,2m³/s

Mean precip.

676mm/an

Mean T°

9,8°C

Moisture idx

-0,12

Max snow

8%

Mean runoff

318mm/an

Mean elev. (basins)

108m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

1,9nW

Built-up

84,5%

Pesticides

46,9kg/km²

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

France-specific data (Phase 2)

ZNIEFF, Natura 2000, INPN protected spaces, BNV-D pesticides, Naïades water quality, SAFRAN fine climate, BRGM lithology — Layer FR to load in Phase 2.