Ontologia

Municpality|City Council · AGO

Tchindjenje

Angola

CwbTemperate, dry winter, warm summer(91 %)

Species observed

21

Observations

38

Area

1 036,9km²

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 Tchindjenje : 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

21 distinct species · 38 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

38 obs · 8 cellules
Obs. / cellule
≥ 21
21–20
2–20
2–1
< 2

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

Climate

Mean T°

18,7°C

Annual rain

1 749mm

Warmest m°

29,5°C

Coldest m°

9,2°C

Elevation: 1 599 m on average (min 1 262 m, max 2 129 m)

Bioclimatic detailsExpert
Annual mean temp.
18,7°C
Annual rain
1 749mm
Warmest month
29,5°C
Coldest month
9,2°C
Mean alt.
1 599m
Min
1 262m
Max
2 129m
Std. dev.
213m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(91 %)Temperate

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

Soil & lithology

pH H₂O

5,7

Org. C

18,8g/kg

Clay

23,8%

Sand

65,2%

Silt

11,0%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
24,7g/kg
Clay
22,8%
Sand
66,2%
Silt
11,0%
5–15 cm
pH H₂O
5,6
Org. C
18,8g/kg
Clay
23,0%
Sand
65,8%
Silt
11,2%
15–30 cm
pH H₂O
5,6
Org. C
13,1g/kg
Clay
25,6%
Sand
63,5%
Silt
10,9%

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

Land cover

Forest35.9%
Crops16.9%
Built-up0.2%
Bare soil0.7%
Other (grassland, water…)46.3%

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

Hydrology6 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

69,3km

Basins crossed

6

Max stream order

5

Max drainage

3 835km²

Discharge in basins

70,2m³/s

Mean precip.

1 265mm/an

Mean T°

19,3°C

Moisture idx

-0,21

Mean runoff

515mm/an

Mean elev. (basins)

1 563m

Watersheds crossing here

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

0,0kg/km²

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

Sub-administrations2