Ontologia

HydroBASINS lev08 watershed · #6080478380

Bassin de Rio Formoso

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 4 administrative regions : Buritis, Guajará-Mirim, Nova Mamoré, Porto Velho

Pfafstetter: 62265480

Sub-basin area

2 298,6km²

Upstream area

2 298,6km²

Discharge

107,07m³/s

Mean elev.

180m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Jaci Paraná1315 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

474 distinct species · 1 771 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 771 obs · 13 cellules
Obs. / cellule
≥ 1 540
121–1 539
23–120
8–22
< 8

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

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 Bassin de Rio Formoso : 30 espèces reliées par 36 interactions GloBI sur 3 types (connectance 5.4%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
36
Connectance
0.054
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°

25,9°C

Annual rain

1 857mm

Moisture idx (CMI)

0,05

Runoff

1 432mm/an

PET

1 755mm

AET

1 322mm

Mean slope

2,3°

Water table

93cm

Forest

99%

Crops

0%

Urban

0%

Protected

69%

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