Ontologia

Commune · IDN

Pitu Riase

Indonesia

AfTropical, rainforest(87 %)

Species observed

48

Observations

80

Area

894,2km²

Ecological tissue

Sample of 8 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 Pitu Riase : 7 espèces reliées par 7 interactions GloBI sur 1 type (connectance 25.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
8
Interactions affichées
7
Connectance
0.250
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

48 distinct species · 80 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

80 obs · 8 cellules
Obs. / cellule
≥ 27
27–26
14–26
6–13
< 6

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

Climate

Mean T°

23,5°C

Annual rain

5 172mm

Warmest m°

27,6°C

Coldest m°

19,9°C

Elevation: 618 m on average (min 19 m, max 3 027 m)

Bioclimatic detailsExpert
Annual mean temp.
23,5°C
Annual rain
5 172mm
Warmest month
27,6°C
Coldest month
19,9°C
Mean alt.
618m
Min
19m
Max
3 027m
Std. dev.
627m
Köppen-Geiger (dominant)
AfTropical, rainforest(87 %)Tropical

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

Soil & lithology

pH H₂O

5,0

Org. C

49,3g/kg

Clay

37,0%

Sand

31,3%

Silt

31,7%

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

Dominant lithology: smGLiMaggregated to Sidenreng Rappang

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
63,0g/kg
Clay
35,5%
Sand
32,2%
Silt
32,3%
5–15 cm
pH H₂O
5,0
Org. C
50,6g/kg
Clay
36,3%
Sand
31,8%
Silt
31,9%
15–30 cm
pH H₂O
5,0
Org. C
34,3g/kg
Clay
39,2%
Sand
30,0%
Silt
30,8%

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

Land cover

Forest83.0%
Crops2.1%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)14.7%

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

Hydrology4 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,3km

Lake surface here

1,61km²

Basins crossed

4

Max stream order

2

Max drainage

2 909km²

Discharge in basins

24,9m³/s

Mean precip.

2 333mm/an

Mean T°

24,7°C

Moisture idx

0,34

Mean runoff

1 191mm/an

Mean elev. (basins)

419m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

14,7%

Pesticides

0,6kg/km²

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

Sub-administrations11