Ontologia

Department · FRA

Yonne

France

CfbTemperate, no dry season, warm summer(100 %)

Species observed

10 070

Observations

3 539 471

Area

7 457,7km²

Ecological tissue

Sample of 38 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 Yonne : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 105 interactions GloBI sur 6 types (connectance 14.9%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
105
Connectance
0.149
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

10 070 distinct species · 3 539 471 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 539 471 obs · 280 cellules
Obs. / cellule
≥ 78 592
26 712–78 591
13 384–26 711
8 493–13 383
< 8 493

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

Climate

Mean T°

10,9°C

Annual rain

828mm

Warmest m°

23,7°C

Coldest m°

0,4°C

Elevation: 204 m on average (min 53 m, max 565 m)

Bioclimatic detailsExpert
Annual mean temp.
10,9°C
Annual rain
828mm
Warmest month
23,7°C
Coldest month
0,4°C
Mean alt.
204m
Min
53m
Max
565m
Std. dev.
66m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,7

Org. C

29,6g/kg

Clay

29,4%

Sand

19,9%

Silt

50,7%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
51,4g/kg
Clay
28,0%
Sand
20,6%
Silt
51,5%
5–15 cm
pH H₂O
6,8
Org. C
22,4g/kg
Clay
29,1%
Sand
19,6%
Silt
51,3%
15–30 cm
pH H₂O
6,8
Org. C
14,9g/kg
Clay
31,2%
Sand
19,5%
Silt
49,4%

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

Land cover

Forest21.5%
Crops61.3%
Built-up0.6%
Bare soil0.6%
Other (grassland, water…)16.0%

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

Hydrology18 basins · 30 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

1 519,9km

Lake surface here

8,22km²

Basins crossed

18

Max stream order

5

Max drainage

36 607km²

Discharge in basins

257,4m³/s

Mean precip.

712mm/an

Mean T°

10,5°C

Moisture idx

-0,16

Max snow

8%

Mean runoff

235mm/an

Mean elev. (basins)

224m

Watersheds crossing here

9 more basins

Lakes (30, top by area)

21 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

60,7%

Pesticides

47,2kg/km²

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

Protected areas70

IUCN IV · 58IUCN Not Reported · 11IUCN V · 1

Morvan

IUCN V

Regional Nature Park · 1970

3 250 km²

Complete list

+ 10 protected areas (top 60 shown)

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

Sub-administrations200

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.