Ontologia

HydroBASINS lev08 watershed · #2080055550

Bassin · #2080055550

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 : Derry City and Strabane

Coastal basinPfafstetter: 23400705

Sub-basin area

3,4km²

Upstream area

3,4km²

Discharge

0,1m³/s

Mean elev.

15m

Administrative coverage

1 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • Lough Foyle

    IUCN Not Reported

    Marine Protected Area (OSPAR)

    0.09 km² overlap

  • Lough Foyle

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    0.08 km² overlap

  • Lough Foyle

    IUCN Not Reported

    Area of Special Scientific Interest

    0.08 km² overlap

  • Lough Foyle

    IUCN Not Reported

    Emerald Network

    0.07 km² overlap

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

Species present

556 distinct species · 2 607 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 607 obs · 1 cellules
Obs. / cellule
≥ 2 607
2 607–2 606
2 607–2 606
2 607–2 606
< 2 607

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

Ecological tissue

Sample of 36 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 · #2080055550 : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 75 interactions GloBI sur 7 types (connectance 11.9%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
75
Connectance
0.119
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°

8,9°C

Annual rain

1 036mm

Moisture idx (CMI)

0,48

Runoff

917mm/an

PET

536mm

AET

492mm

Mean slope

1,8°

Water table

101cm

Forest

0%

Crops

4%

Urban

77%

Protected

2%

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