Ontologia

HydroBASINS lev08 watershed · #7080527060

Bassin de Juniata 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 : Juniata, Mifflin, Snyder

Pfafstetter: 73160203

Sub-basin area

355,3km²

Upstream area

7 352,7km²

Discharge

103,58m³/s

Mean elev.

282m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Juniata River741 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

1 013 distinct species · 57 447 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

57 447 obs · 10 cellules
Obs. / cellule
≥ 15 855
15 855–15 854
7 837–15 854
4 666–7 836
< 4 666

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

Ecological tissue

Sample of 32 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 Juniata River : 19 espèces reliées par 76 interactions GloBI sur 3 types (connectance 15.3%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
76
Connectance
0.153
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°

9,9°C

Annual rain

1 043mm

Moisture idx (CMI)

0,00

Runoff

468mm/an

PET

1 041mm

AET

800mm

Mean slope

7,8°

Water table

375cm

Forest

99%

Crops

21%

Urban

1%

Protected

0%

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