Ontologia

HydroBASINS lev08 watershed · #7080466600

Bassin de Sand 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 : Kent, Ottawa

4% lakePfafstetter: 72586016

Sub-basin area

165km²

Upstream area

165km²

Discharge

1,49m³/s

Mean elev.

227m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Grand River278 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

10 intersecting protected areas

  • Marne Bog

    IUCN V

    Local Conservation Area

    0.36 km² overlap

  • 96-09-0256

    IUCN Not Assigned

    Conservation Easement

    0.05 km² overlap

  • 98-09-0739

    IUCN Not Assigned

    Conservation Easement

    0.03 km² overlap

  • 01-41-0042

    IUCN Not Assigned

    Conservation Easement

    0.01 km² overlap

  • 04-41-0024

    IUCN Not Assigned

    Conservation Easement

    0.01 km² overlap

  • 07-70-0067

    IUCN Not Assigned

    Conservation Easement

    0.01 km² overlap

  • 01-70-0120-P

    IUCN Not Assigned

    Conservation Easement

    0.01 km² overlap

  • 08-41-0106

    IUCN Not Assigned

    Conservation Easement

    0.00 km² overlap

  • 05-41-0052

    IUCN Not Assigned

    Conservation Easement

    0.00 km² overlap

1 more protected areas

  • 07-70-0019

    IUCN Not Assigned

    Conservation Easement

    0.00 km² overlap

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

Species present

944 distinct species · 40 187 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

40 187 obs · 3 cellules
Obs. / cellule
≥ 37 991
37 991–37 990
37 991–37 990
1 708–37 990
< 1 708

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

Ecological tissue

Sample of 43 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 Sand Creek : 33 espèces reliées par 75 interactions GloBI sur 4 types (connectance 8.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
75
Connectance
0.083
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°

8,4°C

Annual rain

886mm

Moisture idx (CMI)

-0,06

Runoff

285mm/an

PET

941mm

AET

696mm

Mean slope

0,9°

Water table

65cm

Forest

5%

Crops

44%

Urban

5%

Protected

0%

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