Ontologia

Commune · FRA

Longvic

France

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

Species observed

3 426

Observations

164 946

Area

10,2km²

Ecological tissue

Sample of 33 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 Longvic : 21 espèces reliées par 99 interactions GloBI sur 6 types (connectance 18.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
99
Connectance
0.188
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

3 426 distinct species · 164 946 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

164 946 obs · 3 cellules
Obs. / cellule
≥ 137 463
137 463–137 462
137 463–137 462
19 243–137 462
< 19 243

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

Climate

Mean T°

11,2°C

Annual rain

789mm

Warmest m°

24,7°C

Coldest m°

-0,5°C

Elevation: 231 m on average (min 219 m, max 246 m)

Bioclimatic detailsExpert
Annual mean temp.
11,2°C
Annual rain
789mm
Warmest month
24,7°C
Coldest month
-0,5°C
Mean alt.
231m
Min
219m
Max
246m
Std. dev.
6m
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

5,9

Org. C

47,3g/kg

Clay

32,1%

Sand

22,2%

Silt

45,7%

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

Dominant lithology: scGLiMaggregated to Côte-d'Or

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
85,8g/kg
Clay
30,9%
Sand
21,3%
Silt
47,7%
5–15 cm
pH H₂O
6,0
Org. C
34,9g/kg
Clay
32,8%
Sand
20,2%
Silt
47,1%
15–30 cm
pH H₂O
6,0
Org. C
21,0g/kg
Clay
32,5%
Sand
25,2%
Silt
42,2%

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

Land cover

Forest3.4%
Crops29.6%
Built-up10.7%
Bare soil0.6%
Other (grassland, water…)55.7%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,1km

Basins crossed

2

Max stream order

3

Max drainage

10 572km²

Discharge in basins

0,7m³/s

Mean precip.

819mm/an

Mean T°

10,0°C

Moisture idx

-0,00

Max snow

6%

Mean runoff

379mm/an

Mean elev. (basins)

355m

Watersheds crossing here

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

Human pressure

Pop. density

6hab/km²

Night light

19,3nW

Built-up

1 073,5%

Pesticides

47,8kg/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.