Ontologia

Commune · FRA

Wannehain

France

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

Species observed

1 188

Observations

21 783

Area

3,6km²

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 Wannehain : 21 espèces reliées par 104 interactions GloBI sur 6 types (connectance 18.5%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
104
Connectance
0.185
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

1 188 distinct species · 21 783 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

21 783 obs · 1 cellules
Obs. / cellule
≥ 21 783
21 783–21 782
21 783–21 782
21 783–21 782
< 21 783

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

817mm

Warmest m°

22,1°C

Coldest m°

1,0°C

Elevation: 51 m on average (min 49 m, max 56 m)

Bioclimatic detailsExpert
Annual mean temp.
10,5°C
Annual rain
817mm
Warmest month
22,1°C
Coldest month
1,0°C
Mean alt.
51m
Min
49m
Max
56m
Std. dev.
3m
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

7,0

Org. C

20,5g/kg

Clay

25,2%

Sand

21,7%

Silt

53,2%

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

Dominant lithology: smGLiMaggregated to Nord

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
27,2g/kg
Clay
24,4%
Sand
21,5%
Silt
54,1%
5–15 cm
pH H₂O
7,1
Org. C
17,6g/kg
Clay
25,9%
Sand
21,2%
Silt
52,9%
15–30 cm
pH H₂O
7,1
Org. C
16,8g/kg
Clay
25,2%
Sand
22,4%
Silt
52,4%

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

Land cover

Forest11.8%
Crops54.7%
Built-up2.1%
Bare soil0.9%
Other (grassland, water…)30.5%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

6 079km²

Discharge in basins

0,1m³/s

Mean precip.

684mm/an

Mean T°

10,1°C

Moisture idx

-0,06

Max snow

7%

Mean runoff

444mm/an

Mean elev. (basins)

38m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

1,6nW

Built-up

208,3%

Pesticides

70,7kg/km²

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

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.