Ontologia

Subdivision · FRA

Mézel

France

CfbTemperate, no dry season, warm summer(49 %)

Species observed

6 190

Observations

208 540

Area

219km²

Ecological tissue

Sample of 33 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 Mézel : 23 espèces reliées par 97 interactions GloBI sur 5 types (connectance 17.3%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
97
Connectance
0.173
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

6 190 distinct species · 208 540 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

208 540 obs · 14 cellules
Obs. / cellule
≥ 35 500
26 017–35 499
21 725–26 016
12 763–21 724
< 12 763

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

Climate

Mean T°

10,5°C

Annual rain

1 045mm

Warmest m°

25,5°C

Coldest m°

-3,5°C

Elevation: 820 m on average (min 447 m, max 1 631 m)

Bioclimatic detailsExpert
Annual mean temp.
10,5°C
Annual rain
1 045mm
Warmest month
25,5°C
Coldest month
-3,5°C
Mean alt.
820m
Min
447m
Max
1 631m
Std. dev.
263m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(49 %)Temperate

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

Soil & lithology

pH H₂O

7,5

Org. C

36,0g/kg

Clay

26,9%

Sand

26,9%

Silt

46,1%

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

Dominant lithology: scGLiMaggregated to Alpes-de-Haute-Provence

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
57,2g/kg
Clay
26,7%
Sand
26,9%
Silt
46,3%
5–15 cm
pH H₂O
7,5
Org. C
28,9g/kg
Clay
26,0%
Sand
27,2%
Silt
46,8%
15–30 cm
pH H₂O
7,5
Org. C
21,9g/kg
Clay
28,0%
Sand
26,7%
Silt
45,3%

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

Land cover

Forest31.3%
Crops9.0%
Built-up0.2%
Bare soil3.8%
Other (grassland, water…)55.7%

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

Hydrology4 basins · 0 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

48,1km

Basins crossed

4

Max stream order

3

Max drainage

8 117km²

Discharge in basins

5,7m³/s

Mean precip.

859mm/an

Mean T°

9,3°C

Moisture idx

0,04

Max snow

14%

Mean runoff

406mm/an

Mean elev. (basins)

960m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

19,8%

Pesticides

42,0kg/km²

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

Protected areas8

IUCN Not Reported · 4IUCN IV · 2IUCN V · 1IUCN III · 1

Verdon

IUCN V

Regional Nature Park · 1997

1 923 km²

Valensole

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2015

447 km²

L'Asse

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2014

218 km²

Complete list

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

Sub-administrations7

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.