Ontologia

Regency · IDN

Sumba Timur

Indonesia

AwTropical, savannah(98 %)

Species observed

907

Observations

16 876

Area

6 985,9km²

Ecological tissue

Sample of 23 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 Sumba Timur : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 26 interactions GloBI sur 3 types (connectance 10.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
26
Connectance
0.103
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

907 distinct species · 16 876 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 876 obs · 128 cellules
Obs. / cellule
≥ 2 216
294–2 215
48–293
16–47
< 16

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

Climate

Mean T°

25,1°C

Annual rain

1 309mm

Warmest m°

30,0°C

Coldest m°

20,6°C

Elevation: 336 m on average (min -294 m, max 1 078 m)

Bioclimatic detailsExpert
Annual mean temp.
25,1°C
Annual rain
1 309mm
Warmest month
30,0°C
Coldest month
20,6°C
Mean alt.
336m
Min
-294m
Max
1 078m
Std. dev.
222m
Köppen-Geiger (dominant)
AwTropical, savannah(98 %)Tropical

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

Soil & lithology

pH H₂O

5,9

Org. C

25,9g/kg

Clay

29,8%

Sand

46,7%

Silt

23,5%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
33,8g/kg
Clay
28,0%
Sand
47,8%
Silt
24,2%
5–15 cm
pH H₂O
5,9
Org. C
25,4g/kg
Clay
28,7%
Sand
47,6%
Silt
23,7%
15–30 cm
pH H₂O
6,0
Org. C
18,4g/kg
Clay
32,8%
Sand
44,5%
Silt
22,6%

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

Land cover

Forest38.4%
Crops5.3%
Built-up0.2%
Bare soil0.9%
Other (grassland, water…)55.2%

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

Hydrology8 basins · 4 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

1 349,1km

Lake surface here

1,17km²

Basins crossed

8

Max stream order

3

Max drainage

2 709km²

Discharge in basins

37,8m³/s

Mean precip.

1 546mm/an

Mean T°

24,0°C

Moisture idx

-0,12

Mean runoff

532mm/an

Mean elev. (basins)

334m

Watersheds crossing here

Lakes (4, top by area)

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

16,6%

Pesticides

0,6kg/km²

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

Protected areas3

IUCN II · 2IUCN VI · 1🌊 Marine · 3

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations38