Ontologia

HydroBASINS lev08 watershed · #2080609390

Bassin de მტკვარი

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 7 administrative regions across 2 countries : Akhalkalaki, Akhaltsikhe, Aspindza, Borjomi, Damal +2

Pfafstetter: 28469070

Sub-basin area

879,4km²

Upstream area

8 182,4km²

Discharge

36m³/s

Mean elev.

1 808m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de მტკვარი706 km²

7 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

684 distinct species · 1 790 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 790 obs · 24 cellules
Obs. / cellule
≥ 351
225–350
104–224
26–103
< 26

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

Ecological tissue

Sample of 31 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 მტკვარი : 18 espèces reliées par 103 interactions GloBI sur 5 types (connectance 22.2%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
103
Connectance
0.222
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°

4,2°C

Annual rain

693mm

Moisture idx (CMI)

-0,14

Runoff

295mm/an

PET

820mm

AET

577mm

Mean slope

14,3°

Water table

482cm

Forest

27%

Crops

25%

Urban

0%

Protected

0%

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