Ontologia

Subdivision · FRA

Évreux-Sud

France

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

Species observed

1 216

Observations

6 244

Area

70,7km²

Ecological tissue

Sample of 32 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 Évreux-Sud : 21 espèces reliées par 99 interactions GloBI sur 6 types (connectance 20.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
99
Connectance
0.200
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

1 216 distinct species · 6 244 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 244 obs · 1 cellules
Obs. / cellule
≥ 6 244
6 244–6 243
6 244–6 243
6 244–6 243
< 6 244

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

Climate

Mean T°

10,6°C

Annual rain

679mm

Warmest m°

22,6°C

Coldest m°

1,0°C

Elevation: 140 m on average (min 102 m, max 152 m)

Bioclimatic detailsExpert
Annual mean temp.
10,6°C
Annual rain
679mm
Warmest month
22,6°C
Coldest month
1,0°C
Mean alt.
140m
Min
102m
Max
152m
Std. dev.
9m
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

6,4

Org. C

30,8g/kg

Clay

22,2%

Sand

17,0%

Silt

60,7%

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

Dominant lithology: suGLiMaggregated to Eure

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
51,6g/kg
Clay
21,4%
Sand
16,7%
Silt
61,9%
5–15 cm
pH H₂O
6,4
Org. C
24,4g/kg
Clay
22,3%
Sand
16,3%
Silt
61,4%
15–30 cm
pH H₂O
6,4
Org. C
16,4g/kg
Clay
23,0%
Sand
18,1%
Silt
58,9%

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

Land cover

Forest24.7%
Crops58.4%
Built-up1.3%
Bare soil0.1%
Other (grassland, water…)15.5%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,4km

Basins crossed

2

Max stream order

3

Max drainage

4 550km²

Discharge in basins

1,4m³/s

Mean precip.

656mm/an

Mean T°

10,0°C

Moisture idx

-0,16

Max snow

7%

Mean runoff

399mm/an

Mean elev. (basins)

156m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,9nW

Built-up

124,8%

Pesticides

46,6kg/km²

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

Sub-administrations6

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.