Ontologia

Commune · FRA

Les Châtelliers-Châteaumur

France

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

Species observed

1 108

Observations

6 506

Area

18,6km²

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 Les Châtelliers-Châteaumur : 21 espèces reliées par 117 interactions GloBI sur 5 types (connectance 17.6%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
117
Connectance
0.176
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

1 108 distinct species · 6 506 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 506 obs · 3 cellules
Obs. / cellule
≥ 3 574
3 574–3 573
3 574–3 573
1 712–3 573
< 1 712

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

Climate

Mean T°

11,5°C

Annual rain

911mm

Warmest m°

23,4°C

Coldest m°

2,1°C

Elevation: 161 m on average (min 143 m, max 231 m)

Bioclimatic detailsExpert
Annual mean temp.
11,5°C
Annual rain
911mm
Warmest month
23,4°C
Coldest month
2,1°C
Mean alt.
161m
Min
143m
Max
231m
Std. dev.
20m
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

6,1

Org. C

37,8g/kg

Clay

19,3%

Sand

39,7%

Silt

40,9%

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

Dominant lithology: ssGLiMaggregated to Vendée

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
64,5g/kg
Clay
19,0%
Sand
40,7%
Silt
40,3%
5–15 cm
pH H₂O
6,1
Org. C
25,7g/kg
Clay
19,4%
Sand
39,6%
Silt
41,0%
15–30 cm
pH H₂O
6,1
Org. C
23,1g/kg
Clay
19,6%
Sand
39,0%
Silt
41,4%

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

Land cover

Forest10.6%
Crops54.3%
Built-up0.8%
Bare soil0.3%
Other (grassland, water…)34.0%

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

Hydrology1 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

7,8km

Basins crossed

1

Max stream order

3

Max drainage

2 341km²

Discharge in basins

0,3m³/s

Mean precip.

766mm/an

Mean T°

11,4°C

Moisture idx

-0,08

Max snow

3%

Mean runoff

463mm/an

Mean elev. (basins)

114m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

82,5%

Pesticides

43,6kg/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.