Ontologia

HydroBASINS lev08 watershed · #7080036230

Bassin de Tillits Creek

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 : Colchester, Cumberland

3% lakePfafstetter: 72607134

Sub-basin area

690,1km²

Upstream area

690,1km²

Discharge

15,77m³/s

Mean elev.

113m

Administrative coverage

2 dept-equivalent regions (GADM L2)

7 intersecting protected areas

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

Species present

1 547 distinct species · 8 320 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 320 obs · 18 cellules
Obs. / cellule
≥ 1 938
1 157–1 937
445–1 156
324–444
< 324

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

Ecological tissue

Sample of 58 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 Tillits Creek : 39 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 138 interactions GloBI sur 5 types (connectance 8.3%, filtre Serrano α=0.2). 19 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
58
Interactions affichées
138
Connectance
0.084
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°

5,5°C

Annual rain

1 195mm

Moisture idx (CMI)

0,36

Runoff

806mm/an

PET

761mm

AET

644mm

Mean slope

2,8°

Water table

184cm

Forest

92%

Crops

4%

Urban

0%

Protected

1%

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