Ontologia

HydroBASINS lev08 watershed · #6080739570

Bassin de Rio Brilhante

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 : Itaporã, Maracaju, Rio Brilhante, Sidrolândia

Pfafstetter: 64258670

Sub-basin area

857,5km²

Upstream area

4 472,1km²

Discharge

33,32m³/s

Mean elev.

365m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Brilhante229 km²

▲ Receives from 2 basins

4 dept-equivalent regions (GADM L2)

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

Species present

236 distinct species · 1 211 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 211 obs · 12 cellules
Obs. / cellule
≥ 332
255–331
153–254
73–152
< 73

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

Ecological tissue

Sample of 34 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 Brilhante : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 36 interactions GloBI sur 3 types (connectance 6.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
36
Connectance
0.064
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°

23,5°C

Annual rain

1 407mm

Moisture idx (CMI)

-0,14

Runoff

231mm/an

PET

1 644mm

AET

1 191mm

Mean slope

1,0°

Water table

142cm

Forest

8%

Crops

24%

Urban

0%

Protected

0%

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