Ontologia

Commune · FRA

Blesmes

France

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

Species observed

1 599

Observations

18 387

Area

10km²

Ecological tissue

Sample of 37 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 Blesmes : 25 espèces reliées par 96 interactions GloBI sur 6 types (connectance 14.4%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
96
Connectance
0.144
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

1 599 distinct species · 18 387 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

18 387 obs · 1 cellules
Obs. / cellule
≥ 18 387
18 387–18 386
18 387–18 386
18 387–18 386
< 18 387

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

Climate

Mean T°

10,4°C

Annual rain

762mm

Warmest m°

22,7°C

Coldest m°

0,3°C

Elevation: 175 m on average (min 82 m, max 229 m)

Bioclimatic detailsExpert
Annual mean temp.
10,4°C
Annual rain
762mm
Warmest month
22,7°C
Coldest month
0,3°C
Mean alt.
175m
Min
82m
Max
229m
Std. dev.
55m
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

6,9

Org. C

27,9g/kg

Clay

30,1%

Sand

19,1%

Silt

50,8%

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

Dominant lithology: smGLiMaggregated to Aisne

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
50,1g/kg
Clay
28,5%
Sand
19,7%
Silt
51,8%
5–15 cm
pH H₂O
7,0
Org. C
20,4g/kg
Clay
29,6%
Sand
18,7%
Silt
51,7%
15–30 cm
pH H₂O
6,9
Org. C
13,3g/kg
Clay
32,1%
Sand
18,9%
Silt
49,0%

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

Land cover

Forest13.8%
Crops69.5%
Built-up0.7%
Bare soil0.5%
Other (grassland, water…)15.6%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,9km

Basins crossed

1

Max stream order

5

Max drainage

8 794km²

Discharge in basins

0,4m³/s

Mean precip.

649mm/an

Mean T°

9,8°C

Moisture idx

-0,20

Max snow

6%

Mean runoff

209mm/an

Mean elev. (basins)

172m

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

Night light

0,7nW

Built-up

65,1%

Pesticides

46,5kg/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.