Ontologia

HydroBASINS lev08 watershed · #4080271980

Bassin de Сорочевка

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 : Jixi, Spasskiy rayon

4% lakePfafstetter: 42228236

Sub-basin area

423,5km²

Upstream area

423,5km²

Discharge

2,58m³/s

Mean elev.

81m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #408027115030 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Khankaiskiy

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    2.79 km² overlap

  • Lake Khanka

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    1.60 km² overlap

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

Species present

185 distinct species · 193 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

193 obs · 14 cellules
Obs. / cellule
≥ 24
21–23
18–20
14–17
< 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 19 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 Сорочевка : 17 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 12 interactions GloBI sur 3 types (connectance 7.0%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
12
Connectance
0.070
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°

4,2°C

Annual rain

642mm

Moisture idx (CMI)

-0,17

Runoff

198mm/an

PET

773mm

AET

544mm

Mean slope

0,5°

Water table

4cm

Forest

22%

Crops

31%

Urban

0%

Protected

1%

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