Ontologia

HydroBASINS lev08 watershed · #7080045340

Bassin de Chassahowitzka 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 : Citrus, Hernando

3% lakePfafstetter: 73257796

Sub-basin area

358,9km²

Upstream area

359,1km²

Discharge

4,07m³/s

Mean elev.

24m

Administrative coverage

2 dept-equivalent regions (GADM L2)

5 intersecting protected areas

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

Species present

2 745 distinct species · 110 355 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

110 355 obs · 13 cellules
Obs. / cellule
≥ 47 083
16 999–47 082
10 023–16 998
4 552–10 022
< 4 552

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 Chassahowitzka River : 33 espèces reliées par 101 interactions GloBI sur 4 types (connectance 9.3%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
47
Interactions affichées
101
Connectance
0.093
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°

21,4°C

Annual rain

1 370mm

Moisture idx (CMI)

-0,11

Runoff

414mm/an

PET

1 541mm

AET

1 160mm

Mean slope

0,7°

Water table

41cm

Forest

45%

Crops

4%

Urban

12%

Protected

27%

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