Ontologia

HydroLAKES lake · #86

Mirim

Natural lakeBrazilSouth America 0 m

Surface area

3 899,7km²

Avg depth

6m

Volume

23 398,2km³

Shoreline

710,6km

Administrative coverage

Parent watershed

hybas-60808765801988 km² · upstream 43951 km²

9 dept-equivalent regions (GADM L2)

  • Lagoa Mirim
    Rio Grande do Sul · Brazil
    2908.58 km²
    74.6% of lake
  • NA
    Rocha · Uruguay
    370.00 km²
    9.5% of lake
  • Rincón
    Treinta y Tres · Uruguay
    307.38 km²
    7.9% of lake
  • Río Branco
    Cerro Largo · Uruguay
    156.99 km²
    4.0% of lake
  • NA
    Treinta y Tres · Uruguay
    118.80 km²
    3.0% of lake
  • Santa Vitória do Palmar
    Rio Grande do Sul · Brazil
    13.79 km²
    0.4% of lake

5 intersecting protected areas

Computed live · HydroLAKES × GADM × WDPA · cached after first hit.

Species present

329 distinct species · 4 376 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 376 obs · 41 cellules
Obs. / cellule
≥ 3 631
78–3 630
5–77
2–4
< 2

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

Ecological tissue

Sample of 28 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 Mirim : 22 espèces reliées par 36 interactions GloBI sur 3 types (connectance 9.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
36
Connectance
0.095
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Lake statistics (HydroLAKES)

Surface

3 899,70km²

Avg depth

6,0m

Volume

23 398,200km³

Watershed

47 756km²

Shoreline

710,6km

Shore dev. idx

3,21

Residence time

289days

Elevation

0m

HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.