Ontologia

Commune · TZA

Nyansurura

Tanzania

AwTropical, savannah(100 %)

Species observed

41

Observations

96

Area

135,4km²

Ecological tissue

Sample of 11 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 Nyansurura : 10 espèces reliées par 10 interactions GloBI sur 3 types (connectance 18.2%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
11
Interactions affichées
10
Connectance
0.182
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

41 distinct species · 96 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

96 obs · 3 cellules
Obs. / cellule
≥ 49
49–48
49–48
42–48
< 42

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

Climate

Mean T°

22,2°C

Annual rain

892mm

Warmest m°

30,0°C

Coldest m°

15,6°C

Elevation: 1 335 m on average (min 1 214 m, max 1 618 m)

Bioclimatic detailsExpert
Annual mean temp.
22,2°C
Annual rain
892mm
Warmest month
30,0°C
Coldest month
15,6°C
Mean alt.
1 335m
Min
1 214m
Max
1 618m
Std. dev.
71m
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

6,3

Org. C

21,8g/kg

Clay

30,2%

Sand

49,3%

Silt

20,5%

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

Dominant lithology: suGLiMaggregated to Serengeti

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
31,0g/kg
Clay
29,5%
Sand
49,4%
Silt
21,1%
5–15 cm
pH H₂O
6,3
Org. C
20,9g/kg
Clay
29,3%
Sand
50,2%
Silt
20,6%
15–30 cm
pH H₂O
6,2
Org. C
13,4g/kg
Clay
31,9%
Sand
48,3%
Silt
19,8%

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

Land cover

Forest13.2%
Crops33.9%
Built-up0.6%
Bare soil1.4%
Other (grassland, water…)50.9%

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

Hydrology5 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

21,7km

Basins crossed

5

Max stream order

5

Max drainage

12 548km²

Discharge in basins

12,8m³/s

Mean precip.

1 106mm/an

Mean T°

20,9°C

Moisture idx

-0,34

Mean runoff

121mm/an

Mean elev. (basins)

1 429m

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

Human pressure

Pop. density

1hab/km²

Built-up

63,6%

Pesticides

0,0kg/km²

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

Protected areas2

IUCN II · 1IUCN Not Applicable · 1

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