Ontologia

Commune · FRA

Tanville

France

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

Species observed

2 149

Observations

16 642

Area

13,2km²

Ecological tissue

Sample of 48 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 Tanville : 33 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 118 interactions GloBI sur 7 types (connectance 9.6%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
50
Interactions affichées
118
Connectance
0.096
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

2 149 distinct species · 16 642 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 642 obs · 1 cellules
Obs. / cellule
≥ 16 642
16 642–16 641
16 642–16 641
16 642–16 641
< 16 642

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

Climate

Mean T°

9,8°C

Annual rain

906mm

Warmest m°

21,2°C

Coldest m°

0,7°C

Elevation: 334 m on average (min 258 m, max 386 m)

Bioclimatic detailsExpert
Annual mean temp.
9,8°C
Annual rain
906mm
Warmest month
21,2°C
Coldest month
0,7°C
Mean alt.
334m
Min
258m
Max
386m
Std. dev.
33m
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

5,7

Org. C

44,1g/kg

Clay

26,2%

Sand

22,5%

Silt

51,3%

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

Dominant lithology: ssGLiMaggregated to Orne

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
69,2g/kg
Clay
25,1%
Sand
22,8%
Silt
52,1%
5–15 cm
pH H₂O
5,8
Org. C
41,4g/kg
Clay
25,4%
Sand
22,5%
Silt
52,1%
15–30 cm
pH H₂O
5,8
Org. C
21,7g/kg
Clay
28,0%
Sand
22,4%
Silt
49,7%

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

Land cover

Forest50.1%
Crops28.9%
Built-up0.5%
Bare soil0.2%
Other (grassland, water…)20.4%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,3km

Basins crossed

2

Max stream order

1

Max drainage

2 151km²

Discharge in basins

0,2m³/s

Mean precip.

746mm/an

Mean T°

9,8°C

Moisture idx

-0,05

Max snow

7%

Mean runoff

479mm/an

Mean elev. (basins)

209m

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

Built-up

46,0%

Pesticides

29,9kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN V · 1

Sites d'Ecouves

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2021

16 km²

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.