Ontologia

Commune · FRA

Combrand

France

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

Species observed

621

Observations

17 779

Area

25,1km²

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 Combrand : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 69 interactions GloBI sur 3 types (connectance 13.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
69
Connectance
0.131
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

621 distinct species · 17 779 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 779 obs · 1 cellules
Obs. / cellule
≥ 17 779
17 779–17 778
17 779–17 778
17 779–17 778
< 17 779

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

Climate

Mean T°

11,4°C

Annual rain

903mm

Warmest m°

23,3°C

Coldest m°

1,9°C

Elevation: 188 m on average (min 149 m, max 202 m)

Bioclimatic detailsExpert
Annual mean temp.
11,4°C
Annual rain
903mm
Warmest month
23,3°C
Coldest month
1,9°C
Mean alt.
188m
Min
149m
Max
202m
Std. dev.
12m
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

6,2

Org. C

34,7g/kg

Clay

19,1%

Sand

39,5%

Silt

41,4%

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

Dominant lithology: scGLiMaggregated to Deux-Sèvres

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
59,2g/kg
Clay
18,6%
Sand
40,6%
Silt
40,8%
5–15 cm
pH H₂O
6,2
Org. C
23,8g/kg
Clay
18,7%
Sand
40,0%
Silt
41,4%
15–30 cm
pH H₂O
6,2
Org. C
21,1g/kg
Clay
20,0%
Sand
38,0%
Silt
42,1%

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

Land cover

Forest10.4%
Crops55.0%
Built-up0.8%
Bare soil0.4%
Other (grassland, water…)33.4%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,4km

Basins crossed

2

Max stream order

1

Max drainage

3 364km²

Discharge in basins

0,3m³/s

Mean precip.

749mm/an

Mean T°

11,4°C

Moisture idx

-0,11

Max snow

4%

Mean runoff

377mm/an

Mean elev. (basins)

115m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

82,5%

Pesticides

42,8kg/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.