HydroBASINS lev08 watershed · #2080026750
Bassin de Дейма
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 6 administrative regions across 2 countries : Bagrationovskiy rayon, Gur'evskiy rayon, Gvardeyskiy rayon, Neringos, Polesskiy rayon +1
Sub-basin area
2 207,2km²
Upstream area
2 207,2km²
Discharge
0,27m³/s
Mean elev.
16m
Administrative coverage
6 dept-equivalent regions (GADM L2)
- 942.6 km²42.5% of basin
- 500.6 km²22.6% of basin
- 444.6 km²20.1% of basin
- 138.8 km²6.3% of basin
- 97.4 km²4.4% of basin
- 0.0 km²0.0% of basin
25 intersecting protected areas
Curonian Spit National Park
IUCN Not ReportedBaltic Sea Protected Area (HELCOM)
114.18 km² overlap
State Park
113.63 km² overlap
Kuršių nerijos nacionalinis parkas
IUCN Not ReportedSpecial Protection Area (Birds Directive)
88.73 km² overlap
Kuršių nerija
IUCN Not ReportedSite of Community Importance (Habitats Directive)
77.12 km² overlap
Curonian Spit State National Park (southern part)
IUCN Not ReportedBaltic Sea Protected Area (HELCOM)
61.34 km² overlap
Kuršių marios
IUCN Not ReportedSite of Community Importance (Habitats Directive)
10.69 km² overlap
Kuršių marios
IUCN Not ReportedSpecial Protection Area (Birds Directive)
3.36 km² overlap
Park Sosnovka
IUCN Not ReportedNatural Monument
0.15 km² overlap
Park YAntarnyj (na beregu Baltijskogo morya)
IUCN Not ReportedNatural Monument
0.10 km² overlap
16 more protected areassorted by overlap area
Park ZHuravlevka
IUCN Not ReportedNatural Monument
0.04 km² overlap
Park Morozovka
IUCN Not ReportedNatural Monument
0.04 km² overlap
Park Pervomajskij
IUCN Not ReportedNatural Monument
0.03 km² overlap
Park Majskoe
IUCN Not ReportedNatural Monument
0.03 km² overlap
Park Primorskij
IUCN Not ReportedNatural Monument
0.03 km² overlap
Alleya duba chereshchatogo
IUCN Not ReportedNatural Monument
0.02 km² overlap
Psevdotsuga tisolistnaya
IUCN IIINatural Monument
0.01 km² overlap
Psevdotsuga, duglasova pihta
IUCN IIINatural Monument
0.01 km² overlap
Tuya gigantskaya
IUCN IIINatural Monument
0.00 km² overlap
Kariya vojlochnaya
IUCN IIINatural Monument
0.00 km² overlap
ZHarnovec metel`chatyj
IUCN IIINatural Monument
0.00 km² overlap
Devichij vinograd
IUCN IIINatural Monument
0.00 km² overlap
Tis yagodnyj
IUCN IIINatural Monument
0.00 km² overlap
Tis yagodnyj
IUCN IIINatural Monument
0.00 km² overlap
Magnoliya Sulanzha
IUCN IIINatural Monument
0.00 km² overlap
Tis yagodnyj
IUCN IIINatural Monument
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 399 distinct species · 67 403 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Дейма : 17 espèces reliées par 75 interactions GloBI sur 4 types (connectance 17.2%, filtre Serrano α=0.2). 13 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°
7,4°C
Annual rain
747mm
Moisture idx (CMI)
0,16
Runoff
369mm/an
PET
624mm
AET
488mm
Mean slope
0,8°
Water table
46cm
Forest
22%
Crops
18%
Urban
4%
Protected
8%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)