HydroBASINS lev08 watershed · #2080068810
Bassin de ерик Нем-Нолда
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 : Chernozermel'skiy rayon, Laganskiy rayon
Sub-basin area
2 696,7km²
Upstream area
2 696,7km²
Discharge
2,97m³/s
Mean elev.
-19m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 1957.2 km²72.4% of basin
- 745.7 km²27.6% of basin
2 intersecting protected areas
Mekletinskij
IUCN VIState Natural Zakaznik
341.24 km² overlap
Kaspijskij
IUCN IVState Natural Zakaznik
6.61 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
267 distinct species · 1 059 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 ерик Нем-Нолда : 29 espèces reliées par 59 interactions GloBI sur 3 types (connectance 8.9%, filtre Serrano α=0.2). 8 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°
10,5°C
Annual rain
256mm
Moisture idx (CMI)
-0,74
Runoff
0mm/an
PET
967mm
AET
228mm
Mean slope
0,1°
Water table
23cm
Forest
0%
Crops
8%
Urban
0%
Protected
11%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)