Ontologia

HydroBASINS lev08 watershed · #2080330200

Bassin de Lung

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 5 administrative regions : Ballymote-Tobercurry, Boyle, Carrick-on-Shannon, Claremorris - Swinford, Roscommon

39% lakePfafstetter: 23400499

Sub-basin area

670,6km²

Upstream area

670,6km²

Discharge

16,91m³/s

Mean elev.

89m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Shannon139 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

5 dept-equivalent regions (GADM L2)

14 intersecting protected areas

  • Lough Gara

    IUCN IV

    Wetland of International Importance (Ramsar Site)

    17.42 km² overlap

  • Lough Gara SPA

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    16.88 km² overlap

  • Bellanagare Bog SPA

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    7.18 km² overlap

  • Bellanagare Bog SAC

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    6.90 km² overlap

  • Callow Bog SAC

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    6.16 km² overlap

  • Urlaur Lakes SAC

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    2.64 km² overlap

  • Cloonshanville Bog SAC

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    2.26 km² overlap

  • Bella Bridge Bog NHA

    IUCN IV

    Natural Heritage Area

    1.99 km² overlap

  • Cornaveagh Bog NHA

    IUCN IV

    Natural Heritage Area

    1.24 km² overlap

5 more protected areas

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

Species present

2 028 distinct species · 16 506 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 506 obs · 22 cellules
Obs. / cellule
≥ 2 242
2 004–2 241
841–2 003
564–840
< 564

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

Ecological tissue

Sample of 31 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 Lung : 19 espèces reliées par 101 interactions GloBI sur 6 types (connectance 20.4%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
101
Connectance
0.204
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°

8,8°C

Annual rain

1 135mm

Moisture idx (CMI)

0,46

Runoff

834mm/an

PET

608mm

AET

551mm

Mean slope

1,4°

Water table

58cm

Forest

2%

Crops

4%

Urban

0%

Protected

1%

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