Ontologia

HydroBASINS lev08 watershed · #1081275210

Bassin de Tami

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 2 administrative regions : Gairo, Kilosa

Pfafstetter: 11736504

Sub-basin area

1 053,2km²

Upstream area

1 053,2km²

Discharge

2,13m³/s

Mean elev.

921m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Wami River11 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

8 intersecting protected areas

  • North Mamiwa Kisara

    IUCN Not Reported

    Forest Reserve

    32.08 km² overlap

  • Milindo

    IUCN Not Reported

    Forest Reserve

    30.67 km² overlap

  • Ikwamba

    IUCN Ib

    Forest Reserve

    8.69 km² overlap

  • Uponera

    IUCN Not Reported

    Forest Reserve

    3.42 km² overlap

  • Gongwe

    IUCN Not Assigned

    Village Land Forest Reserve

    2.53 km² overlap

  • Mamboto

    IUCN Not Reported

    Forest Reserve

    1.77 km² overlap

  • Unone

    IUCN Not Assigned

    Village Land Forest Reserve

    0.52 km² overlap

  • Mamboya

    IUCN Ib

    Forest Reserve

    0.16 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

659 distinct species · 3 443 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 443 obs · 23 cellules
Obs. / cellule
≥ 2 527
120–2 526
71–119
22–70
< 22

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

Ecological tissue

Sample of 15 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 Bassin de Tami : 13 espèces reliées par 12 interactions GloBI sur 1 type (connectance 11.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
12
Connectance
0.114
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

22,3°C

Annual rain

858mm

Moisture idx (CMI)

-0,51

Runoff

67mm/an

PET

1 748mm

AET

726mm

Mean slope

9,4°

Water table

463cm

Forest

66%

Crops

5%

Urban

0%

Protected

4%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)