Ontologia

Commune · FRA

Clamart

France

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

Species observed

3 634

Observations

144 709

Area

9,1km²

Ecological tissue

Sample of 27 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 Clamart : 19 espèces reliées par 86 interactions GloBI sur 6 types (connectance 24.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
86
Connectance
0.245
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

3 634 distinct species · 144 709 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

144 709 obs · 1 cellules
Obs. / cellule
≥ 144 709
144 709–144 708
144 709–144 708
144 709–144 708
< 144 709

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

720mm

Warmest m°

23,1°C

Coldest m°

0,9°C

Elevation: 133 m on average (min 90 m, max 168 m)

Bioclimatic detailsExpert
Annual mean temp.
10,8°C
Annual rain
720mm
Warmest month
23,1°C
Coldest month
0,9°C
Mean alt.
133m
Min
90m
Max
168m
Std. dev.
27m
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

47,8g/kg

Clay

23,8%

Sand

21,9%

Silt

54,3%

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

Dominant lithology: suGLiMaggregated to Hauts-de-Seine

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
83,6g/kg
Clay
22,3%
Sand
22,6%
Silt
55,1%
5–15 cm
pH H₂O
5,9
Org. C
39,6g/kg
Clay
23,6%
Sand
22,0%
Silt
54,4%
15–30 cm
pH H₂O
5,9
Org. C
20,1g/kg
Clay
25,5%
Sand
21,1%
Silt
53,4%

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

Land cover

Forest18.6%
Crops5.4%
Built-up13.9%
Bare soil0.0%
Other (grassland, water…)62.0%

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

44 526km²

Discharge in basins

2,5m³/s

Mean precip.

646mm/an

Mean T°

10,9°C

Moisture idx

-0,21

Max snow

2%

Mean runoff

201mm/an

Mean elev. (basins)

84m

Watersheds crossing here

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

Human pressure

Pop. density

34hab/km²

Night light

32,7nW

Built-up

1 393,3%

Pesticides

31,5kg/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.