Ontologia

District · TZA

Rombo

Tanzania

CwbTemperate, dry winter, warm summer(40 %)

Species observed

1 737

Observations

13 362

Area

1 464,1km²

Ecological tissue

Sample of 36 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 Rombo : 26 espèces reliées par 40 interactions GloBI sur 5 types (connectance 6.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
40
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

1 737 distinct species · 13 362 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 362 obs · 36 cellules
Obs. / cellule
≥ 2 238
1 294–2 237
528–1 293
101–527
< 101

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

Climate

Mean T°

13,3°C

Annual rain

1 936mm

Warmest m°

19,5°C

Coldest m°

6,0°C

Elevation: 2 452 m on average (min 789 m, max 5 727 m)

Bioclimatic detailsExpert
Annual mean temp.
13,3°C
Annual rain
1 936mm
Warmest month
19,5°C
Coldest month
6,0°C
Mean alt.
2 452m
Min
789m
Max
5 727m
Std. dev.
1 106m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(40 %)Temperate

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

Soil & lithology

pH H₂O

5,8

Org. C

46,4g/kg

Clay

31,6%

Sand

41,9%

Silt

26,5%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
59,3g/kg
Clay
31,3%
Sand
42,2%
Silt
26,6%
5–15 cm
pH H₂O
5,8
Org. C
43,6g/kg
Clay
31,1%
Sand
42,3%
Silt
26,6%
15–30 cm
pH H₂O
5,8
Org. C
36,5g/kg
Clay
32,5%
Sand
41,1%
Silt
26,4%

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

Land cover

Forest34.2%
Crops15.6%
Built-up1.4%
Bare soil5.9%
Other (grassland, water…)43.0%

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

Hydrology12 basins · 1 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

2,1km

Lake surface here

1,45km²

Basins crossed

12

Max stream order

2

Max drainage

5 199km²

Discharge in basins

8,2m³/s

Mean precip.

905mm/an

Mean T°

19,4°C

Moisture idx

-0,39

Max snow

1%

Mean runoff

178mm/an

Mean elev. (basins)

1 438m

Watersheds crossing here

3 more basins

Lakes (1, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,1nW

Built-up

144,9%

Pesticides

0,1kg/km²

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

Protected areas5

IUCN Not Reported · 3IUCN II · 1IUCN Not Applicable · 1

Enduimet WMA

IUCN Not Reported

Wildlife Management Area · 2007

1 388 km²

Loitokitok

IUCN Not Reported

Forest Reserve · 1977

7 km²

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

Sub-administrations23