Ontologia

HydroBASINS lev08 watershed · #7080533200

Bassin de Missouri 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 : Atchison, Nemaha, Richardson

Pfafstetter: 74293705

Sub-basin area

99,3km²

Upstream area

1 045 674,7km²

Discharge

1 530,27m³/s

Mean elev.

305m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Missouri River228 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

6 intersecting protected areas

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

Species present

668 distinct species · 13 254 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 254 obs · 2 cellules
Obs. / cellule
≥ 13 146
13 146–13 145
13 146–13 145
13 146–13 145
< 13 146

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

Ecological tissue

Sample of 40 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 Missouri River : 33 espèces reliées par 87 interactions GloBI sur 4 types (connectance 10.6%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
87
Connectance
0.106
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°

11,0°C

Annual rain

854mm

Moisture idx (CMI)

-0,25

Runoff

205mm/an

PET

1 133mm

AET

725mm

Mean slope

1,8°

Water table

133cm

Forest

37%

Crops

73%

Urban

0%

Protected

0%

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