Ontologia

Commune · FRA

Marthille

France

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

Species observed

1 703

Observations

31 260

Area

10km²

Ecological tissue

Sample of 40 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 Marthille : 30 espèces reliées par 108 interactions GloBI sur 6 types (connectance 13.8%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
108
Connectance
0.139
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

1 703 distinct species · 31 260 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

31 260 obs · 3 cellules
Obs. / cellule
≥ 21 958
21 958–21 957
21 958–21 957
8 207–21 957
< 8 207

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

869mm

Warmest m°

23,5°C

Coldest m°

-1,1°C

Elevation: 281 m on average (min 248 m, max 307 m)

Bioclimatic detailsExpert
Annual mean temp.
9,9°C
Annual rain
869mm
Warmest month
23,5°C
Coldest month
-1,1°C
Mean alt.
281m
Min
248m
Max
307m
Std. dev.
14m
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

31,6g/kg

Clay

35,4%

Sand

13,6%

Silt

51,0%

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

Dominant lithology: scGLiMaggregated to Moselle

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
55,2g/kg
Clay
34,9%
Sand
14,1%
Silt
50,9%
5–15 cm
pH H₂O
7,2
Org. C
24,3g/kg
Clay
36,0%
Sand
12,9%
Silt
51,0%
15–30 cm
pH H₂O
7,1
Org. C
15,3g/kg
Clay
35,2%
Sand
13,7%
Silt
51,1%

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

Land cover

Forest12.2%
Crops70.0%
Built-up0.3%
Bare soil0.6%
Other (grassland, water…)16.9%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

1 356km²

Discharge in basins

0,1m³/s

Mean precip.

773mm/an

Mean T°

9,4°C

Moisture idx

-0,03

Max snow

8%

Mean runoff

325mm/an

Mean elev. (basins)

265m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

25,2%

Pesticides

45,0kg/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.