Ontologia

District · Z01

Samba

India

CwaTemperate, dry winter, hot summer(100 %)

Species observed

540

Observations

12 983

Area

843,6km²

Ecological tissue

Sample of 32 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 Samba : 29 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) + 3 bulles famille, 29 interactions GloBI documentées sur 3 types (connectance 5.8%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
32
Interactions affichées
29
Connectance
0.059
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

540 distinct species · 12 983 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 983 obs · 21 cellules
Obs. / cellule
≥ 6 051
449–6 050
196–448
117–195
< 117

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

Climate

Mean T°

21,9°C

Annual rain

1 474mm

Warmest m°

36,7°C

Coldest m°

4,8°C

Elevation: 411 m on average (min 274 m, max 801 m)

Bioclimatic detailsExpert
Annual mean temp.
21,9°C
Annual rain
1 474mm
Warmest month
36,7°C
Coldest month
4,8°C
Mean alt.
411m
Min
274m
Max
801m
Std. dev.
95m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(100 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,6

Org. C

24,1g/kg

Clay

23,8%

Sand

37,1%

Silt

39,2%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
36,5g/kg
Clay
21,7%
Sand
38,5%
Silt
39,8%
5–15 cm
pH H₂O
6,6
Org. C
21,9g/kg
Clay
22,6%
Sand
37,7%
Silt
39,8%
15–30 cm
pH H₂O
6,6
Org. C
14,0g/kg
Clay
27,1%
Sand
35,0%
Silt
37,9%

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

Land cover

Forest25.1%
Crops45.9%
Built-up1.8%
Bare soil1.5%
Other (grassland, water…)25.7%

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

Hydrology8 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

105,2km

Basins crossed

8

Max stream order

3

Max drainage

2 197km²

Discharge in basins

9,6m³/s

Mean precip.

1 025mm/an

Mean T°

23,4°C

Moisture idx

-0,35

Max snow

3%

Mean runoff

263mm/an

Mean elev. (basins)

356m

Watersheds crossing here

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

Human pressure

Pop. density

4hab/km²

Night light

3,3nW

Built-up

179,1%

Pesticides

1,7kg/km²

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

Sub-administrations1