Ontologia

Subdivision · FRA

Montagnac

France

CsaTemperate, dry summer, hot summer(100 %)

Species observed

3 575

Observations

79 199

Area

151,2km²

Ecological tissue

Sample of 42 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 Montagnac : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 96 interactions GloBI sur 5 types (connectance 10.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
96
Connectance
0.106
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

3 575 distinct species · 79 199 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

79 199 obs · 5 cellules
Obs. / cellule
≥ 40 727
40 727–40 726
14 149–40 726
9 354–14 148
< 9 354

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

Climate

Mean T°

14,5°C

Annual rain

828mm

Warmest m°

27,2°C

Coldest m°

4,0°C

Elevation: 112 m on average (min 17 m, max 328 m)

Bioclimatic detailsExpert
Annual mean temp.
14,5°C
Annual rain
828mm
Warmest month
27,2°C
Coldest month
4,0°C
Mean alt.
112m
Min
17m
Max
328m
Std. dev.
73m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, 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

7,4

Org. C

32,4g/kg

Clay

29,1%

Sand

31,9%

Silt

39,0%

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

Dominant lithology: scGLiMaggregated to Hérault

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,3
Org. C
54,9g/kg
Clay
27,5%
Sand
32,8%
Silt
39,7%
5–15 cm
pH H₂O
7,5
Org. C
21,6g/kg
Clay
27,5%
Sand
32,8%
Silt
39,7%
15–30 cm
pH H₂O
7,5
Org. C
20,8g/kg
Clay
32,2%
Sand
30,1%
Silt
37,7%

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

Land cover

Forest24.0%
Crops20.7%
Built-up0.9%
Bare soil3.7%
Other (grassland, water…)50.7%

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

Hydrology2 basins · 0 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

36,8km

Basins crossed

2

Max stream order

4

Max drainage

2 621km²

Discharge in basins

3,2m³/s

Mean precip.

729mm/an

Mean T°

12,7°C

Moisture idx

-0,25

Max snow

4%

Mean runoff

632mm/an

Mean elev. (basins)

322m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,5nW

Built-up

89,3%

Pesticides

42,7kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas3

IUCN Not Reported · 3

Le Salagou

IUCN Not Reported

Special Protection Area (Birds Directive) · 2020

128 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations9

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.