Ontologia

Commune · FRA

La Chapelle-Saint-Martial

France

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

Species observed

483

Observations

3 181

Area

10,6km²

Ecological tissue

Sample of 36 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 La Chapelle-Saint-Martial : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 65 interactions GloBI sur 5 types (connectance 10.3%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
65
Connectance
0.103
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

483 distinct species · 3 181 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 181 obs · 1 cellules
Obs. / cellule
≥ 3 181
3 181–3 180
3 181–3 180
3 181–3 180
< 3 181

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

Climate

Mean T°

10,1°C

Annual rain

1 186mm

Warmest m°

22,3°C

Coldest m°

0,4°C

Elevation: 531 m on average (min 509 m, max 586 m)

Bioclimatic detailsExpert
Annual mean temp.
10,1°C
Annual rain
1 186mm
Warmest month
22,3°C
Coldest month
0,4°C
Mean alt.
531m
Min
509m
Max
586m
Std. dev.
7m
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

5,5

Org. C

61,1g/kg

Clay

20,5%

Sand

48,6%

Silt

30,9%

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

Dominant lithology: paGLiMaggregated to Creuse

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
110,8g/kg
Clay
20,6%
Sand
48,9%
Silt
30,6%
5–15 cm
pH H₂O
5,5
Org. C
48,2g/kg
Clay
20,2%
Sand
49,4%
Silt
30,4%
15–30 cm
pH H₂O
5,6
Org. C
24,3g/kg
Clay
20,8%
Sand
47,5%
Silt
31,7%

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

Land cover

Forest45.8%
Crops25.9%
Built-up0.3%
Bare soil0.1%
Other (grassland, water…)27.9%

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

Hydrology1 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,0km

Lake surface here

0,43km²

Basins crossed

1

Max stream order

1

Max drainage

1 035km²

Discharge in basins

0,1m³/s

Mean precip.

968mm/an

Mean T°

9,8°C

Moisture idx

0,10

Max snow

7%

Mean runoff

397mm/an

Mean elev. (basins)

520m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Built-up

32,4%

Pesticides

3,3kg/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.