HydroBASINS lev08 watershed · #2080028490
Bassin de Тархановка
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 across 2 countries : South Karelia, Vyborgskiy rayon
Sub-basin area
240,3km²
Upstream area
240,3km²
Discharge
0,14m³/s
Mean elev.
33m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 135.6 km²56.1% of basin
- 96.0 km²39.7% of basin
7 intersecting protected areas
Kivipark
IUCN IVState Natural Zakaznik
20.45 km² overlap
Metsälain erityisen tärkeät elinympäristöt Etelä-Karjala
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
0.29 km² overlap
Luontolahja Hyyriänmäki
IUCN IVPrivate Nature Reserve
0.12 km² overlap
Metsätalouden ympäristötukikohteet Etelä-Karjala
IUCN Not AssignedForestry environmental aid contracts (OECM)
0.12 km² overlap
Lammashaka
IUCN IVPrivate Nature Reserve
0.08 km² overlap
Private Nature Reserve
0.06 km² overlap
Soininsuon Helmi
IUCN IVPrivate Nature Reserve
0.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 282 distinct species · 28 565 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Тархановка : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 98 interactions GloBI sur 6 types (connectance 13.9%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
4,4°C
Annual rain
648mm
Moisture idx (CMI)
0,15
Runoff
315mm/an
PET
554mm
AET
416mm
Mean slope
3,3°
Water table
111cm
Forest
98%
Crops
4%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)