Ontologia

Commune · AGO

Nancova

Angola

BShArid, steppe, hot(53 %)

Species observed

119

Observations

249

Area

7 469,9km²

Ecological tissue

Sample of 16 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 Nancova : 11 espèces reliées par 28 interactions GloBI sur 3 types (connectance 18.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
18
Interactions affichées
28
Connectance
0.183
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

119 distinct species · 249 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

249 obs · 27 cellules
Obs. / cellule
≥ 93
21–92
8–20
3–7
< 3

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

Climate

Mean T°

22,1°C

Annual rain

746mm

Warmest m°

33,0°C

Coldest m°

10,4°C

Elevation: 1 187 m on average (min 1 113 m, max 1 255 m)

Bioclimatic detailsExpert
Annual mean temp.
22,1°C
Annual rain
746mm
Warmest month
33,0°C
Coldest month
10,4°C
Mean alt.
1 187m
Min
1 113m
Max
1 255m
Std. dev.
24m
Köppen-Geiger (dominant)
BShArid, steppe, hot(53 %)Arid

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

Soil & lithology

pH H₂O

6,2

Org. C

7,9g/kg

Clay

12,8%

Sand

81,1%

Silt

6,0%

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

Dominant lithology: suGLiMaggregated to Nancova

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
11,0g/kg
Clay
13,7%
Sand
79,8%
Silt
6,5%
5–15 cm
pH H₂O
6,2
Org. C
7,3g/kg
Clay
12,5%
Sand
81,7%
Silt
5,8%
15–30 cm
pH H₂O
6,1
Org. C
5,4g/kg
Clay
12,3%
Sand
81,9%
Silt
5,8%

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

Land cover

Forest22.5%
Crops2.7%
Built-up0.0%
Bare soil0.3%
Other (grassland, water…)74.5%

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

Hydrology23 basins · 1 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

366,5km

Lake surface here

0,15km²

Basins crossed

23

Max stream order

6

Max drainage

49 534km²

Discharge in basins

200,6m³/s

Mean precip.

737mm/an

Mean T°

21,8°C

Moisture idx

-0,61

Mean runoff

56mm/an

Mean elev. (basins)

1 197m

Watersheds crossing here

14 more basins

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Built-up

0,1%

Pesticides

0,0kg/km²

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

Protected areas1

IUCN II · 1

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