Ontologia

Commune · FRA

Tourriers

France

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

Species observed

877

Observations

2 837

Area

6,9km²

Ecological tissue

Sample of 41 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 Tourriers : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 112 interactions GloBI sur 5 types (connectance 13.0%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
112
Connectance
0.130
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

877 distinct species · 2 837 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 837 obs · 1 cellules
Obs. / cellule
≥ 2 837
2 837–2 836
2 837–2 836
2 837–2 836
< 2 837

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

Climate

Mean T°

12,4°C

Annual rain

922mm

Warmest m°

25,1°C

Coldest m°

2,2°C

Elevation: 114 m on average (min 102 m, max 134 m)

Bioclimatic detailsExpert
Annual mean temp.
12,4°C
Annual rain
922mm
Warmest month
25,1°C
Coldest month
2,2°C
Mean alt.
114m
Min
102m
Max
134m
Std. dev.
11m
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

7,5

Org. C

30,4g/kg

Clay

37,3%

Sand

17,8%

Silt

44,9%

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

Dominant lithology: scGLiMaggregated to Charente

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,3
Org. C
49,4g/kg
Clay
36,0%
Sand
18,6%
Silt
45,3%
5–15 cm
pH H₂O
7,5
Org. C
23,1g/kg
Clay
37,4%
Sand
16,8%
Silt
45,9%
15–30 cm
pH H₂O
7,6
Org. C
18,7g/kg
Clay
38,5%
Sand
18,2%
Silt
43,3%

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

Land cover

Forest4.1%
Crops66.5%
Built-up2.1%
Bare soil1.0%
Other (grassland, water…)26.3%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

5 486km²

Discharge in basins

0,2m³/s

Mean precip.

859mm/an

Mean T°

12,1°C

Moisture idx

-0,07

Max snow

2%

Mean runoff

535mm/an

Mean elev. (basins)

82m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,7nW

Built-up

206,1%

Pesticides

42,0kg/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.