Ontologia

HydroBASINS lev08 watershed · #2080285570

Bassin de River Isla

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 3 administrative regions : Aberdeenshire, Angus, Perth and Kinross

5% lakePfafstetter: 23302604

Sub-basin area

1 320km²

Upstream area

1 320km²

Discharge

28,75m³/s

Mean elev.

302m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Coldrochie Burn179 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

30 intersecting protected areas

21 more protected areas

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

Species present

7 165 distinct species · 264 482 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

264 482 obs · 45 cellules
Obs. / cellule
≥ 37 720
11 243–37 719
7 016–11 242
3 572–7 015
< 3 572

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 de River Isla : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 110 interactions GloBI sur 5 types (connectance 15.6%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
110
Connectance
0.157
Patrimoniales
2
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°

6,7°C

Annual rain

896mm

Moisture idx (CMI)

0,36

Runoff

685mm/an

PET

554mm

AET

473mm

Mean slope

6,3°

Water table

328cm

Forest

1%

Crops

35%

Urban

1%

Protected

30%

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