Chernyje Zemli
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 1993
2 895 km²
District · RUS
Priyutnenskiy rayon
Russia
DfaCold, no dry season, hot summer(97 %)
Species observed
905
Observations
13 704
Area
2 517km²
Ecological tissue
Sample of 24 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 Priyutnenskiy rayon : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 5 bulles famille, 35 interactions GloBI documentées sur 2 types (connectance 12.7%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
24
Interactions affichées
35
Connectance
0.127
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
905 distinct species · 13 704 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,7°C
Annual rain
426mm
Warmest m°
30,3°C
Coldest m°
-5,7°C
Elevation: 47 m on average (min 11 m, max 214 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,7°C
Annual rain
426mm
Warmest month
30,3°C
Coldest month
-5,7°C
Mean alt.
47m
Min
11m
Max
214m
Std. dev.
39m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(97 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,4
Org. C
27,8g/kg
Clay
27,2%
Sand
32,4%
Silt
40,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,2
Org. C
41,5g/kg
Clay
25,1%
Sand
33,5%
Silt
41,5%
5–15 cm
pH H₂O
7,4
Org. C
21,7g/kg
Clay
27,4%
Sand
32,4%
Silt
40,2%
15–30 cm
pH H₂O
7,5
Org. C
20,3g/kg
Clay
29,1%
Sand
31,2%
Silt
39,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest5.8%
Crops25.3%
Built-up0.0%
Bare soil2.6%
Other (grassland, water…)66.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology10 basins · 50 lakes · 19 rivers
Hydrology metrics for this exact territory
Stream length here
393,1km
Lake surface here
319,37km²
Basins crossed
10
Max stream order
5
Max drainage
18 423km²
Discharge in basins
37,3m³/s
Mean precip.
366mm/an
Mean T°
9,8°C
Moisture idx
-0,61
Max snow
13%
Mean runoff
21mm/an
Mean elev. (basins)
64m
Watersheds crossing here
- Bassin de Манычsub-area2 616,4 km²overlap925.65 km²37%
- Bassin de Хара-Зухаsub-area903,3 km²overlap645.25 km²26%
- Bassin de Наин-Шараsub-area1 864,5 km²overlap549.66 km²22%
- Bassin de Волочайкаsub-area754,4 km²overlap159.76 km²6%
- Bassin de Балка Денисоваsub-area693,5 km²overlap148.95 km²6%
- Bassin de Манычsub-area189 km²overlap44.53 km²2%
- Bassin de Яшкульsub-area3 635,7 km²overlap25.32 km²1%
- Bassin de Манычsub-area23,8 km²overlap11.70 km²0%
- Bassin de Улан-Зухаsub-area1 439,6 km²overlap5.08 km²0%
1 more basinssorted by overlap
Lakes (50, top by area)
- Manych-Gudiloarea788,3 km²avg depth0.5 m
- Цаган-Хагarea14,4 km²avg depth1.0 m
- Ozero Krutyanskoyearea8,1 km²avg depth3.2 m
- Ozero Liman Golyyarea3,5 km²avg depth2.3 m
- озеро Маныч-Гудилоarea3,3 km²avg depth0.9 m
- Ozero Kushchevatoyearea3,1 km²avg depth2.5 m
- лиман Широкийarea1,6 km²avg depth1.3 m
- Ozero Krutyanskoyearea1,6 km²avg depth1.6 m
- Ozero Dolgon’koyearea1,5 km²avg depth1.7 m
41 more lakes
- Ozero Chikirlyaarea1,5 km²avg depth2.5 m
- Долена-Хагarea1,4 km²avg depth1.0 m
- Lake #69783area1,3 km²avg depth2.8 m
- Lake #69933area1,3 km²avg depth1.4 m
- озеро Долгоеarea1,3 km²avg depth1.5 m
- Lake #69855area1 km²avg depth1.0 m
- Lac 1355194area0,9 km²avg depth2.4 m
- Lac 1354802area0,9 km²avg depth2.0 m
- Lac 1355687area0,9 km²avg depth2.7 m
- Lac 1355735area0,9 km²avg depth2.7 m
- Lac 1356171area0,8 km²avg depth2.2 m
- Lac 1355412area0,7 km²avg depth1.7 m
- Lac 1356270area0,7 km²avg depth1.9 m
- Lac 1355337area0,6 km²avg depth1.8 m
- Lac 1356669area0,6 km²avg depth3.1 m
- Lac 1356377area0,6 km²avg depth1.9 m
- Lac 1356114area0,6 km²avg depth2.8 m
- Lac 1355564area0,6 km²avg depth1.3 m
- Lac 1355312area0,5 km²avg depth2.1 m
- Lac 1355589area0,5 km²avg depth2.2 m
- Lac 1355766area0,5 km²avg depth2.3 m
- Lac 1355026area0,5 km²avg depth2.5 m
- Lac 1354759area0,4 km²avg depth3.7 m
- Lac 1355345area0,4 km²avg depth1.7 m
- Lac 1356486area0,4 km²avg depth2.3 m
- Lac 1354868area0,4 km²avg depth1.4 m
- Lac 1356003area0,4 km²avg depth2.6 m
- Lac 1356394area0,4 km²avg depth1.6 m
- Lac 1355523area0,4 km²avg depth1.8 m
- Lac 1355654area0,4 km²avg depth2.6 m
- Lac 1356020area0,4 km²avg depth2.9 m
- Lac 1355993area0,4 km²avg depth1.8 m
- Lac 1356432area0,3 km²avg depth2.1 m
- Lac 1356345area0,3 km²avg depth1.7 m
- Lac 1356218area0,3 km²avg depth1.6 m
- Lac 1356030area0,3 km²avg depth2.0 m
- Lac 1356258area0,3 km²avg depth1.4 m
- Lac 1356410area0,3 km²avg depth1.8 m
- Lac 1356545area0,3 km²avg depth3.0 m
- Lac 1355621area0,3 km²avg depth2.1 m
- Lac 1355840area0,3 km²avg depth1.9 m
Rivers / streams (19, ord ≥ 4)
- Манычord 6len here168.39 km21%total821 km
- Хара-Зухаord 4len here65.35 km89%total74 km
- Наин-Шараord 3len here48.66 km56%total88 km
- Большой Мергеньord 3len here35.23 km76%total47 km
- Элистаord 2len here11.20 km96%total12 km
- Хара-Булукord 2len here10.95 km100%total11 km
- Буратаord 2len here9.83 km65%total15 km
- Кирастаord 4len here7.45 km28%total27 km
- Гашун-Салаord 1len here6.25 km46%total14 km
- Хара-Салаord 1len here6.24 km59%total11 km
- балка Большая Зюстаord 2len here5.18 km38%total13 km
- балка Гашун-Устаord 2len here5.02 km11%total44 km
7 more river segmentssorted by Strahler order + length
- балка Адаргантаord 2len here3.85 km21%total19 km
- долина Шардолин-Зухаord 1len here2.86 km100%total3 km
- Бургустаord 2len here2.18 km7%total34 km
- Большая Аршаньord 1len here2.00 km28%total7 km
- балка Хагин-Сала (Ангуста)ord 2len here0.92 km14%total6 km
- балка Гашун-Салаord 1len here0.88 km22%total4 km
- долина Улан-Хёнord 1len here0.66 km21%total3 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
4,0%
Pesticides
1,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Applicable · 1IUCN IV · 1
Manych-Gudilo
IUCN IVState Natural Zakaznik · 2010
41 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN