Ontologia

HydroBASINS lev08 watershed · #7080444830

Bassin de Mecan 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 : Green Lake, Marquette, Waushara

7% lakePfafstetter: 72582804

Sub-basin area

455km²

Upstream area

455km²

Discharge

4,19m³/s

Mean elev.

278m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de White River398 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

6 intersecting protected areas

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

Species present

1 426 distinct species · 29 586 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

29 586 obs · 11 cellules
Obs. / cellule
≥ 5 052
4 213–5 051
3 298–4 212
2 199–3 297
< 2 199

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

Ecological tissue

Sample of 42 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 Mecan River : 31 espèces reliées par 95 interactions GloBI sur 4 types (connectance 10.0%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
95
Connectance
0.100
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°

6,8°C

Annual rain

803mm

Moisture idx (CMI)

-0,13

Runoff

295mm/an

PET

926mm

AET

678mm

Mean slope

1,2°

Water table

65cm

Forest

69%

Crops

24%

Urban

0%

Protected

3%

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