Ontologia

Commune · TZA

Kisawasawa

Tanzania

AwTropical, savannah(100 %)

Species observed

327

Observations

853

Area

4 001,9km²

Ecological tissue

Sample of 27 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 Kisawasawa : 19 espèces reliées par 24 interactions GloBI sur 3 types (connectance 6.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
24
Connectance
0.064
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

327 distinct species · 853 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

853 obs · 37 cellules
Obs. / cellule
≥ 408
40–407
6–39
3–5
< 3

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

Climate

Mean T°

25,6°C

Annual rain

1 247mm

Warmest m°

32,9°C

Coldest m°

17,9°C

Elevation: 255 m on average (min 131 m, max 1 291 m)

Bioclimatic detailsExpert
Annual mean temp.
25,6°C
Annual rain
1 247mm
Warmest month
32,9°C
Coldest month
17,9°C
Mean alt.
255m
Min
131m
Max
1 291m
Std. dev.
79m
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

12,5g/kg

Clay

23,3%

Sand

58,0%

Silt

18,6%

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

Dominant lithology: mtGLiMaggregated to Kilombero

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
18,6g/kg
Clay
21,4%
Sand
59,6%
Silt
19,0%
5–15 cm
pH H₂O
5,9
Org. C
10,1g/kg
Clay
20,6%
Sand
60,1%
Silt
19,3%
15–30 cm
pH H₂O
5,8
Org. C
8,9g/kg
Clay
28,0%
Sand
54,4%
Silt
17,6%

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

Land cover

Forest38.0%
Crops9.2%
Built-up0.0%
Bare soil0.3%
Other (grassland, water…)52.4%

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

Hydrology20 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

334,0km

Basins crossed

20

Max stream order

7

Max drainage

85 667km²

Discharge in basins

3 327,1m³/s

Mean precip.

1 339mm/an

Mean T°

24,9°C

Moisture idx

-0,05

Mean runoff

270mm/an

Mean elev. (basins)

282m

Watersheds crossing here

11 more basins

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

1,2%

Pesticides

0,0kg/km²

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

Protected areas7

IUCN Not Reported · 4IUCN Not Applicable · 1IUCN IV · 1IUCN II · 1

Selous Game Reserve

IUCN Not Applicable

World Heritage Site (natural or mixed) · 1982

47 215 km²

Selous G.R

IUCN IV

Game Reserve · 1905

41 309 km²

Complete list

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