Ontologia

HydroBASINS lev08 watershed · #6080251570

Bassin de Rio Acará-Mirim

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 7 administrative regions : Acará, Aurora do Pará, Concórdia do Pará, Ipixuna do Pará, São Domingos do Capim +2

Pfafstetter: 62500422

Sub-basin area

5 592,3km²

Upstream area

5 593,5km²

Discharge

179,69m³/s

Mean elev.

53m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Acará1064 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

7 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Tembé

    IUCN Not Reported

    Indigenous Area

    10.67 km² overlap

  • Turé/Mariquita

    IUCN Not Reported

    Indigenous Area

    1.49 km² overlap

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

Species present

454 distinct species · 1 187 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 187 obs · 64 cellules
Obs. / cellule
≥ 273
36–272
16–35
5–15
< 5

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

Ecological tissue

Sample of 29 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 Acará-Mirim : 23 espèces reliées par 28 interactions GloBI sur 2 types (connectance 6.9%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
28
Connectance
0.069
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°

26,8°C

Annual rain

2 403mm

Moisture idx (CMI)

0,27

Runoff

976mm/an

PET

1 752mm

AET

1 333mm

Mean slope

1,4°

Water table

41cm

Forest

51%

Crops

6%

Urban

0%

Protected

0%

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