Ontologia

Subdivision · FRA

Chaumont-Nord

France

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

Species observed

2 078

Observations

57 355

Area

109,8km²

Ecological tissue

Sample of 30 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 Chaumont-Nord : 24 espèces reliées par 75 interactions GloBI sur 4 types (connectance 15.1%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
75
Connectance
0.151
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

2 078 distinct species · 57 355 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

57 355 obs · 7 cellules
Obs. / cellule
≥ 16 346
16 346–16 345
9 530–16 345
6 898–9 529
< 6 898

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

Climate

Mean T°

10,2°C

Annual rain

1 024mm

Warmest m°

22,9°C

Coldest m°

-0,5°C

Elevation: 323 m on average (min 247 m, max 407 m)

Bioclimatic detailsExpert
Annual mean temp.
10,2°C
Annual rain
1 024mm
Warmest month
22,9°C
Coldest month
-0,5°C
Mean alt.
323m
Min
247m
Max
407m
Std. dev.
40m
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

27,1g/kg

Clay

31,1%

Sand

13,5%

Silt

55,4%

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

Dominant lithology: scGLiMaggregated to Haute-Marne

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
43,8g/kg
Clay
29,2%
Sand
14,3%
Silt
56,5%
5–15 cm
pH H₂O
7,1
Org. C
23,5g/kg
Clay
32,2%
Sand
12,5%
Silt
55,3%
15–30 cm
pH H₂O
7,0
Org. C
14,1g/kg
Clay
31,9%
Sand
13,8%
Silt
54,3%

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

Land cover

Forest23.6%
Crops61.2%
Built-up0.5%
Bare soil0.4%
Other (grassland, water…)14.2%

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

Hydrology5 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

25,4km

Basins crossed

5

Max stream order

4

Max drainage

1 227km²

Discharge in basins

4,4m³/s

Mean precip.

772mm/an

Mean T°

9,3°C

Moisture idx

-0,03

Max snow

7%

Mean runoff

308mm/an

Mean elev. (basins)

326m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

54,3%

Pesticides

45,9kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas6

IUCN Not Reported · 4IUCN IV · 2

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations7

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.