Ontologia

Republic · rus

Kalmyk

Russia

BSkArid, steppe, cold(84 %)

Species observed

2 904

Observations

44 740

Area

74 538,3km²

Ecological tissue

Sample of 32 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 Kalmyk : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 4 bulles famille, 49 interactions GloBI documentées sur 3 types (connectance 9.9%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
32
Interactions affichées
49
Connectance
0.099
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

2 904 distinct species · 44 740 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

44 740 obs · 41 cellules
Obs. / cellule
≥ 4 219
3 247–4 218
1 197–3 246
796–1 196
< 796

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

10,6°C

Annual rain

325mm

Warmest m°

31,0°C

Coldest m°

-6,3°C

Elevation: 20 m on average (min -30 m, max 214 m)

Bioclimatic detailsExpert
Annual mean temp.
10,6°C
Annual rain
325mm
Warmest month
31,0°C
Coldest month
-6,3°C
Mean alt.
20m
Min
-30m
Max
214m
Std. dev.
47m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(84 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,6

Org. C

30,7g/kg

Clay

33,1%

Sand

27,1%

Silt

39,8%

Average over 0-30 cm. Per-depth details in expert panel.

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
43,7g/kg
Clay
32,1%
Sand
27,6%
Silt
40,3%
5–15 cm
pH H₂O
7,5
Org. C
25,3g/kg
Clay
33,2%
Sand
27,0%
Silt
39,8%
15–30 cm
pH H₂O
7,6
Org. C
23,0g/kg
Clay
34,0%
Sand
26,6%
Silt
39,4%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest4.5%
Crops14.9%
Built-up0.0%
Bare soil1.6%
Other (grassland, water…)78.9%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology124 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

4 368,4km

Lake surface here

1 276,01km²

Basins crossed

124

Max stream order

9

Max drainage

1 404 108km²

Discharge in basins

3 689,3m³/s

Mean precip.

294mm/an

Mean T°

9,8°C

Moisture idx

-0,69

Max snow

17%

Mean runoff

8mm/an

Mean elev. (basins)

18m

Watersheds crossing here

115 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

3,1%

Pesticides

0,6kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas20

IUCN IV · 11IUCN VI · 3IUCN Not Applicable · 2IUCN II · 2IUCN Not Reported · 1IUCN Ia · 1🌊 Marine · 2📍 Point sites · 1

Volga Delta

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 1976

10 647 km²

Chernyje Zemli

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 1993

2 895 km²

Sarpinskij

IUCN VI

State Natural Zakaznik · 1987

2 101 km²

Harbinskij

IUCN VI

State Natural Zakaznik · 1987

1 639 km²

Mekletinskij

IUCN VI

State Natural Zakaznik · 1988

1 125 km²

Stepnoj

IUCN IV

State Natural Zakaznik · 2000

1 095 km²

Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations12