Ontologia

Commune · FRA

Le Fossat

France

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

Species observed

1 966

Observations

12 000

Area

14,3km²

Ecological tissue

Sample of 37 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 Le Fossat : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 148 interactions GloBI sur 6 types (connectance 17.2%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
148
Connectance
0.172
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

1 966 distinct species · 12 000 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 000 obs · 4 cellules
Obs. / cellule
≥ 4 573
4 573–4 572
3 071–4 572
3 071–3 070
< 3 071

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

Climate

Mean T°

13,2°C

Annual rain

898mm

Warmest m°

25,7°C

Coldest m°

1,7°C

Elevation: 281 m on average (min 250 m, max 325 m)

Bioclimatic detailsExpert
Annual mean temp.
13,2°C
Annual rain
898mm
Warmest month
25,7°C
Coldest month
1,7°C
Mean alt.
281m
Min
250m
Max
325m
Std. dev.
22m
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

26,2g/kg

Clay

32,4%

Sand

22,4%

Silt

45,2%

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

Dominant lithology: scGLiMaggregated to Ariège

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
45,3g/kg
Clay
30,8%
Sand
22,4%
Silt
46,7%
5–15 cm
pH H₂O
7,0
Org. C
17,3g/kg
Clay
32,8%
Sand
21,7%
Silt
45,5%
15–30 cm
pH H₂O
7,0
Org. C
16,1g/kg
Clay
33,5%
Sand
23,2%
Silt
43,3%

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

Land cover

Forest14.0%
Crops48.6%
Built-up1.2%
Bare soil1.9%
Other (grassland, water…)34.3%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,0km

Basins crossed

1

Max stream order

2

Max drainage

374km²

Discharge in basins

0,1m³/s

Mean precip.

746mm/an

Mean T°

12,3°C

Moisture idx

-0,22

Max snow

2%

Mean runoff

275mm/an

Mean elev. (basins)

308m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,5nW

Built-up

118,5%

Pesticides

44,7kg/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.