Ontologia

HydroBASINS lev08 watershed · #7080636290

Bassin de Little Buffalo 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 1 administrative regions : Newton

Pfafstetter: 74252928

Sub-basin area

365km²

Upstream area

365km²

Discharge

4,4m³/s

Mean elev.

509m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Buffalo River624 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

1 134 distinct species · 12 553 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 553 obs · 10 cellules
Obs. / cellule
≥ 2 434
2 434–2 433
1 750–2 433
1 549–1 749
< 1 549

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

Ecological tissue

Sample of 39 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 Little Buffalo River : 28 espèces reliées par 81 interactions GloBI sur 4 types (connectance 9.9%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
81
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°

13,8°C

Annual rain

1 202mm

Moisture idx (CMI)

-0,01

Runoff

375mm/an

PET

1 215mm

AET

955mm

Mean slope

10,1°

Water table

475cm

Forest

100%

Crops

8%

Urban

0%

Protected

3%

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