Ontologia

HydroBASINS lev08 watershed · #6080507770

Bassin · #6080507770

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 : Canabrava do Norte, Luciara, Porto Alegre do Norte, São Félix do Araguaia

Pfafstetter: 62470624

Sub-basin area

3 610km²

Upstream area

3 610,7km²

Discharge

71,3m³/s

Mean elev.

233m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #608050814013 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Krenrehé

    IUCN Not Reported

    Indigenous Reserve

    59.50 km² overlap

  • Maraiwatsede

    IUCN Not Reported

    Indigenous Area

    50.26 km² overlap

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

Species present

427 distinct species · 1 101 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 101 obs · 22 cellules
Obs. / cellule
≥ 301
210–300
29–209
6–28
< 6

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

Ecological tissue

Sample of 26 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 · #6080507770 : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 22 interactions GloBI sur 3 types (connectance 6.8%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
22
Connectance
0.068
Patrimoniales
1
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°

26,8°C

Annual rain

1 667mm

Moisture idx (CMI)

-0,14

Runoff

624mm/an

PET

1 934mm

AET

1 253mm

Mean slope

1,2°

Water table

53cm

Forest

36%

Crops

2%

Urban

0%

Protected

3%

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