Ontologia

Commune · FRA

Praslin

France

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

Species observed

486

Observations

2 171

Area

11,7km²

Ecological tissue

Sample of 27 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 Praslin : 22 espèces reliées par 29 interactions GloBI sur 4 types (connectance 8.3%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
29
Connectance
0.083
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

486 distinct species · 2 171 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 171 obs · 1 cellules
Obs. / cellule
≥ 2 171
2 171–2 170
2 171–2 170
2 171–2 170
< 2 171

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

Climate

Mean T°

10,8°C

Annual rain

808mm

Warmest m°

23,7°C

Coldest m°

0,3°C

Elevation: 213 m on average (min 172 m, max 270 m)

Bioclimatic detailsExpert
Annual mean temp.
10,8°C
Annual rain
808mm
Warmest month
23,7°C
Coldest month
0,3°C
Mean alt.
213m
Min
172m
Max
270m
Std. dev.
20m
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

6,6

Org. C

34,1g/kg

Clay

34,4%

Sand

12,9%

Silt

52,7%

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

Dominant lithology: suGLiMaggregated to Aube

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
62,6g/kg
Clay
32,9%
Sand
13,6%
Silt
53,6%
5–15 cm
pH H₂O
6,7
Org. C
25,1g/kg
Clay
33,9%
Sand
12,7%
Silt
53,4%
15–30 cm
pH H₂O
6,6
Org. C
14,5g/kg
Clay
36,5%
Sand
12,4%
Silt
51,1%

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

Land cover

Forest23.3%
Crops63.4%
Built-up0.2%
Bare soil0.3%
Other (grassland, water…)12.8%

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

Hydrology3 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

4,5km

Basins crossed

3

Max stream order

1

Max drainage

2 871km²

Discharge in basins

0,5m³/s

Mean precip.

704mm/an

Mean T°

10,3°C

Moisture idx

-0,16

Max snow

8%

Mean runoff

225mm/an

Mean elev. (basins)

193m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

21,1%

Pesticides

44,9kg/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.