Ontologia

HydroBASINS lev08 watershed · #6080856960

Bassin de Rio Conceição

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 3 administrative regions across 2 countries : NA, Rosário do Sul, Sant'Ana do Livramento

2% lakePfafstetter: 64186804

Sub-basin area

1 767,8km²

Upstream area

1 768,1km²

Discharge

38,32m³/s

Mean elev.

164m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Sanga dos Varejões448 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

726 distinct species · 3 079 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 079 obs · 38 cellules
Obs. / cellule
≥ 1 090
191–1 089
39–190
14–38
< 14

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

Ecological tissue

Sample of 38 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 Conceição : 27 espèces reliées par 49 interactions GloBI sur 4 types (connectance 6.6%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
49
Connectance
0.066
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°

18,5°C

Annual rain

1 435mm

Moisture idx (CMI)

0,01

Runoff

680mm/an

PET

1 419mm

AET

1 126mm

Mean slope

2,3°

Water table

133cm

Forest

2%

Crops

5%

Urban

2%

Protected

1%

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