Ontologia

Commune · FRA

La Croix-Blanche

France

CfbTemperate, no dry season, warm summer(95 %)

Species observed

1 255

Observations

10 350

Area

13,1km²

Ecological tissue

Sample of 25 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 La Croix-Blanche : 17 espèces reliées par 62 interactions GloBI sur 5 types (connectance 20.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
62
Connectance
0.207
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

1 255 distinct species · 10 350 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 350 obs · 3 cellules
Obs. / cellule
≥ 3 893
3 893–3 892
3 893–3 892
3 412–3 892
< 3 412

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

Climate

Mean T°

13,1°C

Annual rain

911mm

Warmest m°

26,2°C

Coldest m°

1,9°C

Elevation: 183 m on average (min 130 m, max 211 m)

Bioclimatic detailsExpert
Annual mean temp.
13,1°C
Annual rain
911mm
Warmest month
26,2°C
Coldest month
1,9°C
Mean alt.
183m
Min
130m
Max
211m
Std. dev.
18m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(95 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,1

Org. C

33,8g/kg

Clay

32,7%

Sand

24,0%

Silt

43,3%

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

Dominant lithology: suGLiMaggregated to Lot-et-Garonne

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
64,1g/kg
Clay
31,2%
Sand
24,1%
Silt
44,7%
5–15 cm
pH H₂O
7,2
Org. C
20,0g/kg
Clay
33,0%
Sand
22,9%
Silt
44,1%
15–30 cm
pH H₂O
7,2
Org. C
17,2g/kg
Clay
33,9%
Sand
25,1%
Silt
41,1%

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

Land cover

Forest24.0%
Crops43.9%
Built-up1.1%
Bare soil1.3%
Other (grassland, water…)29.8%

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

34 970km²

Discharge in basins

6,6m³/s

Mean precip.

783mm/an

Mean T°

12,3°C

Moisture idx

-0,21

Max snow

2%

Mean runoff

261mm/an

Mean elev. (basins)

123m

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

106,4%

Pesticides

44,1kg/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.