Ontologia

Subdivision · IDN

Long Lejuh

Indonesia

AfTropical, rainforest(97 %)

Species observed

49

Observations

77

Area

1 627,5km²

Ecological tissue

Sample of 3 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 Long Lejuh : 3 espèces reliées par 2 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2).

Espèces affichées
3
Interactions affichées
2
Connectance
0.667
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

49 distinct species · 77 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

77 obs · 6 cellules
Obs. / cellule
≥ 59
59–58
13–58
2–12
< 2

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

Climate

Mean T°

23,3°C

Annual rain

3 444mm

Warmest m°

28,0°C

Coldest m°

19,4°C

Elevation: 610 m on average (min 70 m, max 1 806 m)

Bioclimatic detailsExpert
Annual mean temp.
23,3°C
Annual rain
3 444mm
Warmest month
28,0°C
Coldest month
19,4°C
Mean alt.
610m
Min
70m
Max
1 806m
Std. dev.
406m
Köppen-Geiger (dominant)
AfTropical, rainforest(97 %)Tropical

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

Soil & lithology

pH H₂O

4,9

Org. C

95,4g/kg

Clay

38,8%

Sand

30,8%

Silt

30,4%

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

Dominant lithology: suGLiMaggregated to Bulungan

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
127,1g/kg
Clay
38,1%
Sand
31,4%
Silt
30,5%
5–15 cm
pH H₂O
4,9
Org. C
65,6g/kg
Clay
38,8%
Sand
30,6%
Silt
30,5%
15–30 cm
pH H₂O
5,0
Org. C
93,6g/kg
Clay
39,5%
Sand
30,5%
Silt
30,0%

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

Land cover

Forest98.6%
Crops0.0%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)1.3%

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

Hydrology8 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

263,5km

Basins crossed

8

Max stream order

7

Max drainage

26 186km²

Discharge in basins

1 310,3m³/s

Mean precip.

3 237mm/an

Mean T°

23,4°C

Moisture idx

0,57

Mean runoff

1 684mm/an

Mean elev. (basins)

658m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

0,1%

Pesticides

0,5kg/km²

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