Ontologia

Commune · FRA

Litz

France

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

Species observed

1 029

Observations

9 394

Area

9,7km²

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 Litz : 27 espèces reliées par 106 interactions GloBI sur 4 types (connectance 15.9%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
106
Connectance
0.159
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

1 029 distinct species · 9 394 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 394 obs · 1 cellules
Obs. / cellule
≥ 9 394
9 394–9 393
9 394–9 393
9 394–9 393
< 9 394

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

Climate

Mean T°

10,7°C

Annual rain

729mm

Warmest m°

22,7°C

Coldest m°

0,9°C

Elevation: 84 m on average (min 71 m, max 98 m)

Bioclimatic detailsExpert
Annual mean temp.
10,7°C
Annual rain
729mm
Warmest month
22,7°C
Coldest month
0,9°C
Mean alt.
84m
Min
71m
Max
98m
Std. dev.
9m
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

7,1

Org. C

20,5g/kg

Clay

23,1%

Sand

19,7%

Silt

57,2%

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

Dominant lithology: smGLiMaggregated to Oise

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
34,3g/kg
Clay
21,6%
Sand
19,9%
Silt
58,6%
5–15 cm
pH H₂O
7,2
Org. C
14,0g/kg
Clay
22,6%
Sand
19,4%
Silt
58,0%
15–30 cm
pH H₂O
7,2
Org. C
13,2g/kg
Clay
25,2%
Sand
19,9%
Silt
55,0%

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

Land cover

Forest7.4%
Crops82.2%
Built-up0.4%
Bare soil0.3%
Other (grassland, water…)9.7%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,2km

Basins crossed

2

Max stream order

2

Max drainage

14 035km²

Discharge in basins

0,5m³/s

Mean precip.

654mm/an

Mean T°

10,2°C

Moisture idx

-0,18

Max snow

7%

Mean runoff

289mm/an

Mean elev. (basins)

108m

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

0,4nW

Built-up

38,4%

Pesticides

49,1kg/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.