Ontologia

HydroBASINS lev08 watershed · #6080522730

Bassin de Rio das Pacas

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 : Querência, São Félix do Araguaia

5% lakePfafstetter: 62227024

Sub-basin area

2 603,9km²

Upstream area

2 603,9km²

Discharge

37,93m³/s

Mean elev.

316m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Suiá-Miçu179 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Wawi

    IUCN Not Reported

    Indigenous Area

    356.43 km² overlap

  • Parque do Xingu

    IUCN Not Reported

    Indigenous Area

    278.99 km² overlap

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

Species present

131 distinct species · 140 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

140 obs · 9 cellules
Obs. / cellule
≥ 112
112–111
7–111
3–6
< 3

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

Ecological tissue

Sample of 37 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 das Pacas : 29 espèces reliées par 37 interactions GloBI sur 2 types (connectance 5.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
37
Connectance
0.053
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°

25,3°C

Annual rain

2 001mm

Moisture idx (CMI)

0,03

Runoff

456mm/an

PET

1 946mm

AET

1 323mm

Mean slope

0,6°

Water table

63cm

Forest

85%

Crops

0%

Urban

0%

Protected

24%

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