Ontologia

Subdivision · RWA

Ndatemwa

Rwanda

AwTropical, savannah(100 %)

Species observed

12

Observations

12

Area

21,8km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 6 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 Ndatemwa : 6 espèces reliées par 3 interactions GloBI sur 2 types (connectance 20.0%, filtre Serrano α=0.2).

Espèces affichées
6
Interactions affichées
3
Connectance
0.200
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

12 distinct species · 12 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 obs · 1 cellules
Obs. / cellule
≥ 12
12–11
12–11
12–11
< 12

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

Climate

Mean T°

20,7°C

Annual rain

1 011mm

Warmest m°

26,4°C

Coldest m°

15,3°C

Elevation: 1 479 m on average (min 1 427 m, max 1 584 m)

Bioclimatic detailsExpert
Annual mean temp.
20,7°C
Annual rain
1 011mm
Warmest month
26,4°C
Coldest month
15,3°C
Mean alt.
1 479m
Min
1 427m
Max
1 584m
Std. dev.
41m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)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

30,1g/kg

Clay

43,0%

Sand

34,9%

Silt

22,1%

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

Dominant lithology: wbGLiMaggregated to Gatsibo

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
39,2g/kg
Clay
42,2%
Sand
35,3%
Silt
22,4%
5–15 cm
pH H₂O
6,0
Org. C
27,1g/kg
Clay
42,1%
Sand
35,7%
Silt
22,2%
15–30 cm
pH H₂O
5,9
Org. C
24,1g/kg
Clay
44,6%
Sand
33,8%
Silt
21,6%

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

Land cover

Forest10.2%
Crops31.5%
Built-up2.6%
Bare soil1.2%
Other (grassland, water…)54.5%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

7,4km

Basins crossed

2

Max stream order

2

Max drainage

1 787km²

Discharge in basins

0,1m³/s

Mean precip.

923mm/an

Mean T°

20,3°C

Moisture idx

-0,43

Mean runoff

132mm/an

Mean elev. (basins)

1 485m

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

Human pressure

Pop. density

5hab/km²

Night light

0,1nW

Built-up

255,8%

Pesticides

4,1kg/km²

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

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