Ontologia

Commune · FRA

Issus

France

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

Species observed

315

Observations

647

Area

7km²

Ecological tissue

Sample of 27 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 Issus : 24 espèces + 3 bulles famille, 64 interactions GloBI documentées sur 3 types (connectance 18.2%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
27
Interactions affichées
64
Connectance
0.182
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

315 distinct species · 647 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

663 obs · 6 cellules · 1880–2025
Obs. / cellule
≥ 472
472–471
79–471
72–78
< 72

Source : GBIF — observations agrégées par hexagones 0.02° × 0.02° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

13,5°C

Annual rain

731mm

Warmest m°

26,7°C

Coldest m°

2,3°C

Elevation: 210 m on average (min 198 m, max 244 m)

Bioclimatic detailsExpert
Annual mean temp.
13,5°C
Annual rain
731mm
Warmest month
26,7°C
Coldest month
2,3°C
Mean alt.
210m
Min
198m
Max
244m
Std. dev.
11m
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

7,0

Org. C

25,0g/kg

Clay

30,5%

Sand

27,5%

Silt

42,0%

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
44,7g/kg
Clay
29,2%
Sand
27,8%
Silt
43,0%
5–15 cm
pH H₂O
7,1
Org. C
14,2g/kg
Clay
29,5%
Sand
27,5%
Silt
43,0%
15–30 cm
pH H₂O
7,0
Org. C
16,1g/kg
Clay
32,8%
Sand
27,3%
Silt
40,0%

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

Land cover

Forest5.1%
Crops75.1%
Built-up1.0%
Bare soil2.4%
Other (grassland, water…)16.5%

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

Hydrology1 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

3,7km

Basins crossed

1

Max stream order

2

Max drainage

3 638km²

Discharge in basins

0,6m³/s

Mean precip.

732mm/an

Mean T°

12,6°C

Moisture idx

-0,24

Max snow

1%

Mean runoff

263mm/an

Mean elev. (basins)

240m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,8nW

Built-up

97,8%

Pesticides

45,0kg/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.