Ontologia

HydroBASINS lev08 watershed · #2080226840

Bassin de Косопаша

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 3 administrative regions : Lodeynopol'skiy rayon, Slantsevskiy rayon, Volkhovskiy rayon

54% lakePfafstetter: 24324190

Sub-basin area

140km²

Upstream area

76 000km²

Discharge

781,42m³/s

Mean elev.

7m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Косопаша658 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Svir Delta

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    80.29 km² overlap

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

Species present

102 distinct species · 242 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

242 obs · 5 cellules
Obs. / cellule
≥ 169
169–168
35–168
14–34
< 14

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

Ecological tissue

Sample of 35 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 Косопаша : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 66 interactions GloBI sur 4 types (connectance 10.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
66
Connectance
0.105
Patrimoniales
2
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°

3,5°C

Annual rain

686mm

Moisture idx (CMI)

0,18

Runoff

310mm/an

PET

566mm

AET

430mm

Mean slope

1,3°

Water table

57cm

Forest

68%

Crops

21%

Urban

0%

Protected

7%

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