Ontologia

HydroBASINS lev08 watershed · #2080452240

Bassin de Тясмин

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 10 administrative regions : Cherkas'kyi, Chyhyryns'kyi, Horodyshchens'kyi, Kamians'kyi, Novomyrhorods'kyi +5

34% lakePfafstetter: 22517006

Sub-basin area

4 569,6km²

Upstream area

4 569,6km²

Discharge

14,02m³/s

Mean elev.

154m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Дніпро101 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

10 dept-equivalent regions (GADM L2)

2 more

30 intersecting protected areas

21 more protected areas

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

Species present

2 336 distinct species · 29 644 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

29 644 obs · 118 cellules
Obs. / cellule
≥ 2 087
656–2 086
108–655
46–107
< 46

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

Ecological tissue

Sample of 41 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 Тясмин : 36 espèces reliées par 79 interactions GloBI sur 6 types (connectance 9.6%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
79
Connectance
0.096
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°

8,0°C

Annual rain

550mm

Moisture idx (CMI)

-0,31

Runoff

94mm/an

PET

798mm

AET

468mm

Mean slope

2,4°

Water table

303cm

Forest

19%

Crops

65%

Urban

2%

Protected

1%

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