Ontologia

Commune · FRA

Massabrac

France

CfbTemperate, no dry season, warm summer(83 %)

Species observed

1 158

Observations

4 573

Area

4km²

Ecological tissue

Sample of 47 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 Massabrac : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 112 interactions GloBI sur 5 types (connectance 9.1%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
50
Interactions affichées
112
Connectance
0.091
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

1 158 distinct species · 4 573 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 573 obs · 1 cellules
Obs. / cellule
≥ 4 573
4 573–4 572
4 573–4 572
4 573–4 572
< 4 573

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

Climate

Mean T°

13,3°C

Annual rain

865mm

Warmest m°

26,0°C

Coldest m°

1,9°C

Elevation: 253 m on average (min 231 m, max 301 m)

Bioclimatic detailsExpert
Annual mean temp.
13,3°C
Annual rain
865mm
Warmest month
26,0°C
Coldest month
1,9°C
Mean alt.
253m
Min
231m
Max
301m
Std. dev.
19m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(83 %)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

30,5%

Sand

22,9%

Silt

46,5%

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

Dominant lithology: suGLiMaggregated to Haute-Garonne

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
45,3g/kg
Clay
29,4%
Sand
22,9%
Silt
47,7%
5–15 cm
pH H₂O
7,0
Org. C
16,8g/kg
Clay
30,1%
Sand
22,3%
Silt
47,5%
15–30 cm
pH H₂O
7,0
Org. C
16,5g/kg
Clay
32,2%
Sand
23,5%
Silt
44,3%

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

Land cover

Forest6.4%
Crops67.4%
Built-up0.6%
Bare soil3.1%
Other (grassland, water…)22.6%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,2km

Basins crossed

1

Max stream order

2

Max drainage

374km²

Discharge in basins

0,0m³/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

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

61,3%

Pesticides

43,4kg/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.