Ontologia

HydroBASINS lev08 watershed · #2080019730

Bassin de O Río Grande

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 1 administrative regions : Lugo

Coastal basinPfafstetter: 23190579

Sub-basin area

142,8km²

Upstream area

142,9km²

Discharge

3,5m³/s

Mean elev.

150m

Administrative coverage

1 dept-equivalent regions (GADM L2)

16 intersecting protected areas

  • Corredor migratorio galaico-cantábrico occidental

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    5.42 km² overlap

  • Ribadeo

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    3.45 km² overlap

  • Ribadeo

    IUCN Not Assigned

    Natura 2000

    3.44 km² overlap

  • Ría de Ribadeo

    IUCN Not Assigned

    Protected Wetland

    3.44 km² overlap

  • Río Eo

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    3.42 km² overlap

  • Río Eo

    IUCN Not Assigned

    Natura 2000

    3.03 km² overlap

  • As Catedrais

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    2.98 km² overlap

  • As Catedrais

    IUCN Not Assigned

    Natura 2000

    2.98 km² overlap

  • Ría de Foz

    IUCN Not Assigned

    Natura 2000

    1.89 km² overlap

7 more protected areas

  • Ria de Foz - Masma

    IUCN Not Assigned

    Natura 2000

    1.89 km² overlap

  • Ría de Foz

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    1.89 km² overlap

  • Ría de Foz - Masma

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.89 km² overlap

  • Ría del Eo

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    0.48 km² overlap

  • A praia das Catedrais

    IUCN Not Assigned

    Natural Monument

    0.29 km² overlap

  • Ría del Eo

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    0.03 km² overlap

  • Ría del Eo

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.03 km² overlap

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

Species present

1 908 distinct species · 115 104 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

115 104 obs · 5 cellules
Obs. / cellule
≥ 41 974
41 974–41 973
37 188–41 973
31 807–37 187
< 31 807

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

Ecological tissue

Sample of 40 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 O Río Grande : 32 espèces reliées par 67 interactions GloBI sur 3 types (connectance 8.6%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
67
Connectance
0.086
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°

13,6°C

Annual rain

902mm

Moisture idx (CMI)

0,03

Runoff

817mm/an

PET

875mm

AET

645mm

Mean slope

7,3°

Water table

349cm

Forest

81%

Crops

20%

Urban

0%

Protected

6%

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