Ontologia

City · IDN

Kota Tanjungbalai

Indonesia

AfTropical, rainforest(100 %)

Species observed

43

Observations

49

Area

60,8km²

Ecological tissue

Sample of 14 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 Kota Tanjungbalai : 13 espèces reliées par 9 interactions GloBI sur 3 types (connectance 9.9%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
14
Interactions affichées
9
Connectance
0.099
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

43 distinct species · 49 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

49 obs · 1 cellules
Obs. / cellule
≥ 49
49–48
49–48
49–48
< 49

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

Climate

Mean T°

27,0°C

Annual rain

2 886mm

Warmest m°

30,1°C

Coldest m°

23,4°C

Elevation: 4 m on average (min 3 m, max 8 m)

Bioclimatic detailsExpert
Annual mean temp.
27,0°C
Annual rain
2 886mm
Warmest month
30,1°C
Coldest month
23,4°C
Mean alt.
4m
Min
3m
Max
8m
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

86,0g/kg

Clay

38,0%

Sand

27,1%

Silt

34,9%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
90,8g/kg
Clay
36,2%
Sand
28,5%
Silt
35,4%
5–15 cm
pH H₂O
5,1
Org. C
100,5g/kg
Clay
38,0%
Sand
26,8%
Silt
35,3%
15–30 cm
pH H₂O
5,1
Org. C
66,8g/kg
Clay
39,9%
Sand
25,9%
Silt
34,1%

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

Land cover

Forest42.8%
Crops3.3%
Built-up6.4%
Bare soil0.1%
Other (grassland, water…)47.3%

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

Hydrology5 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

12,8km

Basins crossed

5

Max stream order

5

Max drainage

5 632km²

Discharge in basins

8,4m³/s

Mean precip.

2 008mm/an

Mean T°

26,4°C

Moisture idx

0,16

Mean runoff

1 029mm/an

Mean elev. (basins)

63m

Watersheds crossing here

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

Human pressure

Pop. density

38hab/km²

Night light

4,9nW

Built-up

644,0%

Pesticides

0,6kg/km²

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

Sub-administrations6