Ontologia

HydroBASINS lev08 watershed · #2080281170

Bassin de Нерль

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 : Pereslavskiy rayon, Rostovskiy rayon

4% lakePfafstetter: 28370289

Sub-basin area

862,8km²

Upstream area

862,8km²

Discharge

4,73m³/s

Mean elev.

167m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Пошма549 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

7 intersecting protected areas

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

Species present

901 distinct species · 4 591 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 591 obs · 25 cellules
Obs. / cellule
≥ 860
390–859
217–389
115–216
< 115

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

Ecological tissue

Sample of 27 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 Нерль : 18 espèces reliées par 70 interactions GloBI sur 7 types (connectance 19.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
70
Connectance
0.199
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°

4,1°C

Annual rain

614mm

Moisture idx (CMI)

-0,02

Runoff

169mm/an

PET

627mm

AET

472mm

Mean slope

1,3°

Water table

110cm

Forest

58%

Crops

31%

Urban

0%

Protected

7%

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