Ontologia

HydroBASINS lev08 watershed · #2080162150

Bassin de Jökla

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 2 administrative regions : Fljótsdalshreppur, Norður-Hérað

55% lakePfafstetter: 27105208

Sub-basin area

741,7km²

Upstream area

741,7km²

Discharge

31,22m³/s

Mean elev.

917m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Jökla109 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

4 intersecting protected areas

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

Species present

402 distinct species · 3 155 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 155 obs · 9 cellules
Obs. / cellule
≥ 1 204
1 204–1 203
524–1 203
95–523
< 95

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

Ecological tissue

Sample of 30 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 Jökla : 21 espèces reliées par 43 interactions GloBI sur 4 types (connectance 9.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
43
Connectance
0.099
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°

-1,2°C

Annual rain

1 522mm

Moisture idx (CMI)

0,81

Runoff

1 392mm/an

PET

285mm

AET

285mm

Mean slope

3,3°

Water table

0cm

Forest

0%

Crops

0%

Urban

0%

Protected

87%

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