Ontologia

Municipality · BRA

Loanda

Brazil

AmTropical, monsoon(37 %)

Species observed

64

Observations

141

Area

722,5km²

Ecological tissue

Sample of 12 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 Loanda : 11 espèces reliées par 10 interactions GloBI sur 2 types (connectance 15.2%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
12
Interactions affichées
10
Connectance
0.151
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

64 distinct species · 141 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

141 obs · 11 cellules
Obs. / cellule
≥ 54
13–53
12–12
11–11
< 11

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

Climate

Mean T°

22,9°C

Annual rain

1 505mm

Warmest m°

29,9°C

Coldest m°

14,4°C

Elevation: 393 m on average (min 292 m, max 491 m)

Bioclimatic detailsExpert
Annual mean temp.
22,9°C
Annual rain
1 505mm
Warmest month
29,9°C
Coldest month
14,4°C
Mean alt.
393m
Min
292m
Max
491m
Std. dev.
37m
Köppen-Geiger (dominant)
AmTropical, monsoon(37 %)Tropical

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

Soil & lithology

pH H₂O

5,5

Org. C

18,1g/kg

Clay

24,9%

Sand

61,6%

Silt

13,5%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
27,2g/kg
Clay
23,8%
Sand
62,2%
Silt
14,1%
5–15 cm
pH H₂O
5,5
Org. C
14,8g/kg
Clay
22,9%
Sand
63,6%
Silt
13,5%
15–30 cm
pH H₂O
5,5
Org. C
12,4g/kg
Clay
28,0%
Sand
59,1%
Silt
12,9%

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

Land cover

Forest15.8%
Crops32.0%
Built-up0.3%
Bare soil0.9%
Other (grassland, water…)50.9%

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

Hydrology5 basins · 0 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

94,1km

Basins crossed

5

Max stream order

3

Max drainage

679 114km²

Discharge in basins

888,7m³/s

Mean precip.

1 284mm/an

Mean T°

22,1°C

Moisture idx

-0,23

Mean runoff

253mm/an

Mean elev. (basins)

332m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,7nW

Built-up

34,5%

Pesticides

56,2kg/km²

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