Ontologia

Commune · FRA

Petit-Noir

France

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

Species observed

2 200

Observations

103 388

Area

21,5km²

Ecological tissue

Sample of 38 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 Petit-Noir : 30 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 95 interactions GloBI sur 5 types (connectance 13.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
95
Connectance
0.135
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

2 200 distinct species · 103 388 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

103 388 obs · 4 cellules
Obs. / cellule
≥ 45 404
45 404–45 403
29 556–45 403
29 556–29 555
< 29 556

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

Climate

Mean T°

11,9°C

Annual rain

974mm

Warmest m°

25,4°C

Coldest m°

-0,1°C

Elevation: 190 m on average (min 181 m, max 214 m)

Bioclimatic detailsExpert
Annual mean temp.
11,9°C
Annual rain
974mm
Warmest month
25,4°C
Coldest month
-0,1°C
Mean alt.
190m
Min
181m
Max
214m
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

6,7

Org. C

30,4g/kg

Clay

25,5%

Sand

19,7%

Silt

54,8%

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

Dominant lithology: scGLiMaggregated to Jura

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
53,7g/kg
Clay
24,6%
Sand
19,8%
Silt
55,6%
5–15 cm
pH H₂O
6,7
Org. C
21,7g/kg
Clay
25,1%
Sand
18,9%
Silt
56,0%
15–30 cm
pH H₂O
6,7
Org. C
15,7g/kg
Clay
26,9%
Sand
20,2%
Silt
52,9%

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

Land cover

Forest24.2%
Crops56.4%
Built-up0.7%
Bare soil0.4%
Other (grassland, water…)18.3%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,9km

Basins crossed

2

Max stream order

5

Max drainage

7 457km²

Discharge in basins

4,5m³/s

Mean precip.

847mm/an

Mean T°

10,8°C

Moisture idx

-0,03

Max snow

6%

Mean runoff

617mm/an

Mean elev. (basins)

221m

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

0,2nW

Built-up

68,3%

Pesticides

47,4kg/km²

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

Protected areas7

IUCN Not Reported · 6IUCN IV · 1

Bresse jurassienne

IUCN Not Reported

Special Protection Area (Birds Directive) · 2018

95 km²

Bresse jurassienne

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

95 km²

Complete list

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

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.