Ontologia

Commune · FRA

Dourbies

France

CfbTemperate, no dry season, warm summer(98 %)

Species observed

1 720

Observations

20 121

Area

61,5km²

Ecological tissue

Sample of 25 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 Dourbies : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 2 bulles famille, 39 interactions GloBI documentées sur 4 types (connectance 13.0%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
25
Interactions affichées
39
Connectance
0.130
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

1 720 distinct species · 20 121 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

20 121 obs · 1 cellules
Obs. / cellule
≥ 20 121
20 121–20 120
20 121–20 120
20 121–20 120
< 20 121

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

Climate

Mean T°

8,0°C

Annual rain

1 460mm

Warmest m°

21,6°C

Coldest m°

-3,0°C

Elevation: 1 141 m on average (min 775 m, max 1 346 m)

Bioclimatic detailsExpert
Annual mean temp.
8,0°C
Annual rain
1 460mm
Warmest month
21,6°C
Coldest month
-3,0°C
Mean alt.
1 141m
Min
775m
Max
1 346m
Std. dev.
128m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(98 %)Temperate

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

Soil & lithology

pH H₂O

6,5

Org. C

54,4g/kg

Clay

25,5%

Sand

35,2%

Silt

39,3%

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

Dominant lithology: scGLiMaggregated to Gard

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
83,1g/kg
Clay
24,6%
Sand
35,8%
Silt
39,6%
5–15 cm
pH H₂O
6,5
Org. C
49,8g/kg
Clay
24,2%
Sand
36,1%
Silt
39,7%
15–30 cm
pH H₂O
6,5
Org. C
30,3g/kg
Clay
27,8%
Sand
33,6%
Silt
38,6%

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

Land cover

Forest56.5%
Crops18.9%
Built-up0.1%
Bare soil1.0%
Other (grassland, water…)23.4%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

19,7km

Basins crossed

2

Max stream order

2

Max drainage

2 621km²

Discharge in basins

1,2m³/s

Mean precip.

791mm/an

Mean T°

10,2°C

Moisture idx

-0,11

Max snow

8%

Mean runoff

630mm/an

Mean elev. (basins)

823m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

12,0%

Pesticides

36,2kg/km²

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

Protected areas7

IUCN Not Reported · 3IUCN V · 2IUCN II · 1IUCN Ia · 1

Cévennes

IUCN II

National Park - Core Area · 1970

938 km²

Les Cévennes

IUCN Not Reported

Special Protection Area (Birds Directive) · 2020

915 km²

Complete list

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

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.