Ontologia

District · RUS

Tyndinskiy rayon

Russia

DwcCold, dry winter, cold summer(98 %)

Species observed

1 090

Observations

5 102

Area

75 125,9km²

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 Tyndinskiy rayon : 20 espèces reliées par 73 interactions GloBI sur 3 types (connectance 12.3%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
73
Connectance
0.123
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 090 distinct species · 5 102 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 102 obs · 42 cellules
Obs. / cellule
≥ 1 952
206–1 951
82–205
63–81
< 63

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

Climate

Mean T°

-5,8°C

Annual rain

752mm

Warmest m°

21,1°C

Coldest m°

-33,2°C

Elevation: 801 m on average (min 330 m, max 2 248 m)

Bioclimatic detailsExpert
Annual mean temp.
-5,8°C
Annual rain
752mm
Warmest month
21,1°C
Coldest month
-33,2°C
Mean alt.
801m
Min
330m
Max
2 248m
Std. dev.
230m
Köppen-Geiger (dominant)
DwcCold, dry winter, cold summer(98 %)Cold

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

Soil & lithology

pH H₂O

5,1

Org. C

74,6g/kg

Clay

21,2%

Sand

53,2%

Silt

25,6%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
125,8g/kg
Clay
20,8%
Sand
53,0%
Silt
26,2%
5–15 cm
pH H₂O
5,1
Org. C
66,4g/kg
Clay
21,7%
Sand
52,7%
Silt
25,6%
15–30 cm
pH H₂O
5,2
Org. C
31,6g/kg
Clay
21,0%
Sand
53,8%
Silt
25,2%

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

Land cover

Forest65.2%
Crops0.2%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)34.6%

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

Hydrology157 basins · 17 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

6 560,4km

Lake surface here

5,93km²

Basins crossed

157

Max stream order

6

Max drainage

83 389km²

Discharge in basins

8 882,3m³/s

Mean precip.

502mm/an

Mean T°

-6,9°C

Moisture idx

-0,13

Max snow

64%

Mean runoff

262mm/an

Mean elev. (basins)

799m

Watersheds crossing here

148 more basins

Lakes (17, top by area)

8 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

0,3%

Pesticides

1,9kg/km²

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

Protected areas5

IUCN IV · 5

Olekminskij

IUCN IV

State Natural Zakaznik · 2002

3 691 km²

Imangra

IUCN IV

State Natural Zakaznik · 2002

2 777 km²

Lopchinskij

IUCN IV

State Natural Zakaznik · 1976

1 432 km²

Urkanskij

IUCN IV

State Natural Zakaznik · 1967

1 418 km²

Ulegir

IUCN IV

State Natural Zakaznik · 2002

930 km²

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