Ontologia

Commune · FRA

Roberval

France

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

Species observed

1 289

Observations

10 660

Area

4,4km²

Ecological tissue

Sample of 35 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 Roberval : 25 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 121 interactions GloBI sur 6 types (connectance 20.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
121
Connectance
0.203
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

1 289 distinct species · 10 660 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 660 obs · 1 cellules
Obs. / cellule
≥ 10 660
10 660–10 659
10 660–10 659
10 660–10 659
< 10 660

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

Climate

Mean T°

10,8°C

Annual rain

718mm

Warmest m°

22,8°C

Coldest m°

0,9°C

Elevation: 95 m on average (min 43 m, max 146 m)

Bioclimatic detailsExpert
Annual mean temp.
10,8°C
Annual rain
718mm
Warmest month
22,8°C
Coldest month
0,9°C
Mean alt.
95m
Min
43m
Max
146m
Std. dev.
23m
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

7,0

Org. C

30,4g/kg

Clay

26,6%

Sand

28,7%

Silt

44,7%

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

Dominant lithology: smGLiMaggregated to Oise

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
54,4g/kg
Clay
25,8%
Sand
29,2%
Silt
44,9%
5–15 cm
pH H₂O
7,1
Org. C
21,9g/kg
Clay
25,6%
Sand
29,0%
Silt
45,3%
15–30 cm
pH H₂O
7,1
Org. C
14,9g/kg
Clay
28,4%
Sand
27,7%
Silt
43,8%

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

Land cover

Forest23.2%
Crops57.7%
Built-up0.6%
Bare soil0.4%
Other (grassland, water…)18.0%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

14 035km²

Discharge in basins

0,3m³/s

Mean precip.

647mm/an

Mean T°

10,3°C

Moisture idx

-0,19

Max snow

5%

Mean runoff

267mm/an

Mean elev. (basins)

97m

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

Human pressure

Pop. density

0hab/km²

Night light

0,8nW

Built-up

64,2%

Pesticides

48,0kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN V · 1

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

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.