Ontologia

Commune · FRA

Caussade

France

CfaTemperate, no dry season, hot summer(100 %)

Species observed

1 541

Observations

15 671

Area

45,6km²

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 Caussade : 24 espèces reliées par 118 interactions GloBI sur 5 types (connectance 16.8%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
118
Connectance
0.168
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

1 541 distinct species · 15 671 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

15 671 obs · 6 cellules
Obs. / cellule
≥ 5 613
5 613–5 612
3 102–5 612
2 641–3 101
< 2 641

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

Climate

Mean T°

13,5°C

Annual rain

771mm

Warmest m°

26,8°C

Coldest m°

2,1°C

Elevation: 134 m on average (min 104 m, max 161 m)

Bioclimatic detailsExpert
Annual mean temp.
13,5°C
Annual rain
771mm
Warmest month
26,8°C
Coldest month
2,1°C
Mean alt.
134m
Min
104m
Max
161m
Std. dev.
16m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,9

Org. C

26,6g/kg

Clay

29,6%

Sand

28,2%

Silt

42,1%

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

Dominant lithology: suGLiMaggregated to Tarn-et-Garonne

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
45,1g/kg
Clay
28,0%
Sand
29,3%
Silt
42,7%
5–15 cm
pH H₂O
7,0
Org. C
17,6g/kg
Clay
29,1%
Sand
28,1%
Silt
42,7%
15–30 cm
pH H₂O
6,9
Org. C
17,0g/kg
Clay
31,7%
Sand
27,2%
Silt
41,0%

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

Land cover

Forest11.8%
Crops55.2%
Built-up1.9%
Bare soil1.3%
Other (grassland, water…)29.8%

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

Hydrology2 basins · 0 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

16,5km

Basins crossed

2

Max stream order

3

Max drainage

4 590km²

Discharge in basins

1,5m³/s

Mean precip.

772mm/an

Mean T°

12,4°C

Moisture idx

-0,21

Max snow

2%

Mean runoff

288mm/an

Mean elev. (basins)

211m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,9nW

Built-up

188,6%

Pesticides

45,5kg/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.