Ontologia

Commune · FRA

Julvécourt

France

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

Species observed

769

Observations

4 708

Area

9,1km²

Ecological tissue

Sample of 34 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 Julvécourt : 22 espèces reliées par 79 interactions GloBI sur 4 types (connectance 14.1%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
79
Connectance
0.141
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

769 distinct species · 4 708 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 708 obs · 2 cellules
Obs. / cellule
≥ 2 684
2 684–2 683
2 684–2 683
2 684–2 683
< 2 684

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

Climate

Mean T°

9,9°C

Annual rain

1 097mm

Warmest m°

22,5°C

Coldest m°

-0,4°C

Elevation: 267 m on average (min 242 m, max 300 m)

Bioclimatic detailsExpert
Annual mean temp.
9,9°C
Annual rain
1 097mm
Warmest month
22,5°C
Coldest month
-0,4°C
Mean alt.
267m
Min
242m
Max
300m
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

7,0

Org. C

27,4g/kg

Clay

31,5%

Sand

14,9%

Silt

53,5%

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

Dominant lithology: scGLiMaggregated to Meuse

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
47,5g/kg
Clay
30,2%
Sand
15,1%
Silt
54,5%
5–15 cm
pH H₂O
7,2
Org. C
21,2g/kg
Clay
30,8%
Sand
14,3%
Silt
54,8%
15–30 cm
pH H₂O
7,2
Org. C
13,4g/kg
Clay
33,5%
Sand
15,2%
Silt
51,3%

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

Land cover

Forest7.1%
Crops82.3%
Built-up0.3%
Bare soil0.4%
Other (grassland, water…)10.0%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,9km

Basins crossed

1

Max stream order

1

Max drainage

998km²

Discharge in basins

0,1m³/s

Mean precip.

796mm/an

Mean T°

9,4°C

Moisture idx

0,01

Max snow

7%

Mean runoff

326mm/an

Mean elev. (basins)

246m

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

Built-up

26,9%

Pesticides

46,4kg/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.