Ontologia

HydroBASINS lev08 watershed · #7080471940

Bassin de Sangerfield River

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 : Chenango, Madison, Oneida

Pfafstetter: 73160809

Sub-basin area

165,5km²

Upstream area

165,7km²

Discharge

3,74m³/s

Mean elev.

433m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Chenango River413 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

547 distinct species · 24 147 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

24 147 obs · 5 cellules
Obs. / cellule
≥ 20 317
20 317–20 316
1 259–20 316
1 186–1 258
< 1 186

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

Ecological tissue

Sample of 38 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 Sangerfield River : 26 espèces reliées par 90 interactions GloBI sur 4 types (connectance 12.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
90
Connectance
0.128
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°

6,5°C

Annual rain

1 077mm

Moisture idx (CMI)

0,17

Runoff

741mm/an

PET

894mm

AET

736mm

Mean slope

5,0°

Water table

238cm

Forest

73%

Crops

19%

Urban

0%

Protected

0%

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