Ontologia

HydroBASINS lev08 watershed · #7080657940

Bassin de Hatchie 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 2 administrative regions : Hardeman, Tippah

4% lakePfafstetter: 74256004

Sub-basin area

359,5km²

Upstream area

359,5km²

Discharge

8,81m³/s

Mean elev.

151m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Hatchie River820 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

433 distinct species · 3 850 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 850 obs · 10 cellules
Obs. / cellule
≥ 1 323
1 323–1 322
564–1 322
269–563
< 269

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

Ecological tissue

Sample of 47 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 Hatchie River : 36 espèces reliées par 103 interactions GloBI sur 4 types (connectance 9.1%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
48
Interactions affichées
103
Connectance
0.091
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°

15,4°C

Annual rain

1 410mm

Moisture idx (CMI)

0,07

Runoff

759mm/an

PET

1 311mm

AET

1 014mm

Mean slope

1,7°

Water table

72cm

Forest

43%

Crops

25%

Urban

0%

Protected

0%

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