Volgo-Ahtubinskoe mezhdurech`e
IUCN IINatural Park · 2013
147 km²
District · RUS
Enotaevskiy rayon
Russia
BSkArid, steppe, cold(100 %)
Species observed
780
Observations
1 296
Area
5 847,9km²
Ecological tissue
Sample of 26 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 Enotaevskiy rayon : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 28 interactions GloBI sur 3 types (connectance 8.6%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
26
Interactions affichées
28
Connectance
0.086
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
780 distinct species · 1 296 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,9°C
Annual rain
267mm
Warmest m°
31,1°C
Coldest m°
-7,9°C
Elevation: -8 m on average (min -25 m, max 23 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,9°C
Annual rain
267mm
Warmest month
31,1°C
Coldest month
-7,9°C
Mean alt.
-8m
Min
-25m
Max
23m
Std. dev.
9m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(100 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,7
Org. C
38,3g/kg
Clay
35,9%
Sand
28,0%
Silt
36,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,6
Org. C
57,1g/kg
Clay
35,4%
Sand
28,4%
Silt
36,1%
5–15 cm
pH H₂O
7,7
Org. C
33,4g/kg
Clay
35,6%
Sand
28,1%
Silt
36,3%
15–30 cm
pH H₂O
7,8
Org. C
24,5g/kg
Clay
36,6%
Sand
27,5%
Silt
35,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest4.5%
Crops8.0%
Built-up0.0%
Bare soil1.8%
Other (grassland, water…)85.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology19 basins · 50 lakes · 14 rivers
Hydrology metrics for this exact territory
Stream length here
582,7km
Lake surface here
15,64km²
Basins crossed
19
Max stream order
9
Max drainage
1 390 460km²
Discharge in basins
35 783,1m³/s
Mean precip.
252mm/an
Mean T°
9,3°C
Moisture idx
-0,73
Max snow
12%
Mean runoff
6mm/an
Mean elev. (basins)
-10m
Watersheds crossing here
- Bassin de Енотаевкаsub-area1 660,3 km²overlap1560.67 km²27%
- Bassin de Волгаsub-area2 016,4 km²overlap1029.29 km²18%
- Basin #98380sub-area1 370,2 km²overlap954.83 km²16%
- Bassin de Волгаsub-area572,6 km²overlap476.74 km²8%
- Bassin de Енотаевкаsub-area1 347,7 km²overlap421.82 km²7%
- Bassin de Волгаsub-area328,9 km²overlap305.06 km²5%
- Bassin de Волгаsub-area345,1 km²overlap265.47 km²5%
- Bassin de Ашулукsub-area2 311,2 km²overlap200.67 km²3%
- Bassin de канал Главный Сбросsub-area1 276,2 km²overlap129.23 km²2%
10 more basinssorted by overlap
- Bassin de Ахтубаsub-area196,1 km²overlap121.75 km²2%
- Bassin de Волгаsub-area511 km²overlap92.76 km²2%
- Bassin de Волгаsub-area327,4 km²overlap67.14 km²1%
- Bassin de Волгаsub-area67,7 km²overlap67.13 km²1%
- Bassin de Ахтубаsub-area124,1 km²overlap44.66 km²1%
- Bassin de ерик Каньга (Биштюбинка)sub-area761,6 km²overlap38.44 km²1%
- Bassin de Енотаевкаsub-area33,6 km²overlap33.71 km²1%
- Bassin de Ахтубаsub-area1 010,7 km²overlap29.69 km²1%
- Bassin de Ашулукsub-area1 012,8 km²overlap5.57 km²0%
- Bassin de Волгаsub-area3,4 km²overlap3.43 km²0%
Lakes (50, top by area)
- Ozero Gatushkaarea2,6 km²avg depth1.5 m
- Lake #68889area1,1 km²avg depth1.8 m
- Lac 1351073area0,6 km²avg depth1.2 m
- Lac 1349186area0,6 km²avg depth2.6 m
- Lac 1350483area0,6 km²avg depth1.4 m
- Lac 1351612area0,5 km²avg depth1.3 m
- Lac 1348503area0,5 km²avg depth4.3 m
- Lac 1351183area0,5 km²avg depth2.1 m
- Lac 1349786area0,5 km²avg depth2.4 m
41 more lakes
- Lac 1348639area0,4 km²avg depth1.1 m
- Lac 1351227area0,4 km²avg depth1.0 m
- Lac 1351642area0,4 km²avg depth1.1 m
- Lac 1351081area0,3 km²avg depth1.1 m
- Lac 1351034area0,3 km²avg depth1.6 m
- Lac 1348559area0,3 km²avg depth2.8 m
- Lac 1349064area0,3 km²avg depth1.2 m
- Lac 1348525area0,3 km²avg depth1.8 m
- Lac 1349839area0,3 km²avg depth1.1 m
- Lac 1348420area0,3 km²avg depth1.3 m
- Lac 1350484area0,3 km²avg depth1.5 m
- Lac 1350103area0,3 km²avg depth2.2 m
- Lac 1351426area0,2 km²avg depth1.6 m
- Lac 1350756area0,2 km²avg depth1.1 m
- Lac 1350585area0,2 km²avg depth1.6 m
- Lac 1348917area0,2 km²avg depth0.6 m
- Lac 1351168area0,2 km²avg depth1.5 m
- Lac 1350302area0,2 km²avg depth1.3 m
- Lac 1351684area0,2 km²avg depth1.6 m
- Lac 1352439area0,2 km²avg depth2.4 m
- Lac 1349119area0,2 km²avg depth1.4 m
- Lac 1351000area0,2 km²avg depth0.8 m
- Lac 1350452area0,2 km²avg depth1.1 m
- Lac 1351738area0,2 km²avg depth1.4 m
- Lac 1349076area0,2 km²avg depth0.9 m
- Lac 1350392area0,2 km²avg depth1.4 m
- Lac 1348799area0,2 km²avg depth1.2 m
- Lac 1348251area0,2 km²avg depth1.6 m
- Lac 1348500area0,2 km²avg depth1.0 m
- Lac 1350161area0,2 km²avg depth1.5 m
- Lac 1351624area0,2 km²avg depth1.2 m
- Lac 1350459area0,2 km²avg depth1.2 m
- Lac 1350632area0,2 km²avg depth1.5 m
- Lac 1350453area0,2 km²avg depth0.9 m
- Lac 1348526area0,2 km²avg depth1.0 m
- Lac 1351550area0,2 km²avg depth1.0 m
- Lac 1349536area0,2 km²avg depth1.4 m
- Lac 1350700area0,2 km²avg depth0.8 m
- Lac 1348509area0,2 km²avg depth0.9 m
- Lac 1348534area0,1 km²avg depth1.5 m
- Lac 1348544area0,1 km²avg depth0.7 m
Rivers / streams (14, ord ≥ 4)
- Волгаord 9len here193.90 km4%total4678 km
- Енотаевкаord 9len here178.83 km99%total181 km
- Ахтубаord 5len here67.04 km10%total639 km
- Боберord 9len here33.91 km100%total34 km
- Борисовкаord 2len here23.44 km47%total50 km
- Митинкаord 4len here16.12 km31%total52 km
- Ветлянская Воложкаord 9len here14.79 km82%total18 km
- Верхнекопановская Воложкаord 1len here14.64 km85%total17 km
- Малая Герасимовкаord 2len here8.49 km53%total16 km
- Воложкаord 2len here7.59 km19%total40 km
- Бешенаяord 9len here6.67 km100%total7 km
- Протока Чулокord 9len here6.04 km100%total6 km
2 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
4,4%
Pesticides
0,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN II · 2IUCN III · 1📍 Point sites · 2
Prirodnyj park Respubliki Kalmykiya
IUCN IINatural Park · 1995
32 km²
Volzhanka
IUCN IIINatural Monument · 1987
3 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN