Ontologia

Commune · IDN

Langsa Barat

Indonesia

AfTropical, rainforest(100 %)

Species observed

40

Observations

47

Area

46km²

Ecological tissue

Sample of 6 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 Langsa Barat : 4 espèces reliées par 4 interactions GloBI sur 2 types (connectance 19.0%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
7
Interactions affichées
4
Connectance
0.191
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

40 distinct species · 47 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

47 obs · 1 cellules
Obs. / cellule
≥ 47
47–46
47–46
47–46
< 47

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

Climate

Mean T°

27,4°C

Annual rain

1 779mm

Warmest m°

31,0°C

Coldest m°

22,9°C

Elevation: 2 m on average (min -6 m, max 10 m)

Bioclimatic detailsExpert
Annual mean temp.
27,4°C
Annual rain
1 779mm
Warmest month
31,0°C
Coldest month
22,9°C
Mean alt.
2m
Min
-6m
Max
10m
Std. dev.
1m
Köppen-Geiger (dominant)
AfTropical, rainforest(100 %)Tropical

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

Soil & lithology

pH H₂O

5,1

Org. C

84,8g/kg

Clay

41,8%

Sand

27,6%

Silt

30,6%

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

Dominant lithology: smGLiMaggregated to Langsa

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
91,3g/kg
Clay
39,8%
Sand
28,2%
Silt
32,0%
5–15 cm
pH H₂O
5,1
Org. C
89,8g/kg
Clay
41,6%
Sand
28,1%
Silt
30,3%
15–30 cm
pH H₂O
5,1
Org. C
73,2g/kg
Clay
44,0%
Sand
26,6%
Silt
29,4%

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

Land cover

Forest20.3%
Crops2.4%
Built-up2.9%
Bare soil2.9%
Other (grassland, water…)71.6%

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

Hydrology3 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

3

Max drainage

351km²

Discharge in basins

2,0m³/s

Mean precip.

2 117mm/an

Mean T°

27,0°C

Moisture idx

0,21

Mean runoff

1 408mm/an

Mean elev. (basins)

36m

Watersheds crossing here

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

Human pressure

Pop. density

6hab/km²

Night light

1,6nW

Built-up

292,4%

Pesticides

0,6kg/km²

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

Sub-administrations8