UNESCO-MAB Biosphere Reserve · rus
Astrakhanskiy
- Area
- 490 km²
- IUCN cat.
- Not Applicable
- Year
- 1984
Overview
- Designation
- UNESCO-MAB Biosphere Reserve
- Established
- 1984
- Managing authority
- Not Reported
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
234 distinct species · 2 948 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Astrakhanskiy : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) + 5 bulles famille, 45 interactions GloBI documentées sur 3 types (connectance 11.1%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology6 basins · 11 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
59,7km
Lake surface here
70,60km²
Basins crossed
6
Max stream order
3
Max drainage
2 562km²
Discharge in basins
1,9m³/s
Mean precip.
210mm/an
Mean T°
10,3°C
Moisture idx
-0,79
Max snow
9%
Mean runoff
5mm/an
Mean elev. (basins)
-28m
Watersheds crossing here
- Bassin de Гандуриноsub-area1 144,2 km²overlap173.87 km²36%
- Bassin de Зюдеваsub-area848,5 km²overlap96.55 km²20%
- Bassin de Бузанsub-area1 308,2 km²overlap90.69 km²19%
- Bassin de Тишковский каналsub-area659,4 km²overlap89.48 km²18%
- Bassin de Қиғаш - Кигачsub-area2 562 km²overlap34.61 km²7%
- Bassin de Колочный ерикsub-area888,7 km²overlap4.46 km²1%
Lakes (11, top by area)
- Caspian Seaarea377 001,9 km²avg depth200.5 m
- Каспий теңізі - Hazar deňizi - دریای خزر - Xəzər dənizi - Каспийское море - دریای مازندرانarea85,1 km²avg depth1.0 m
- Lac 1358226area0,7 km²avg depth1.0 m
- Lac 1357328area0,6 km²avg depth1.3 m
- Lac 1356510area0,5 km²avg depth1.2 m
- Lac 1356521area0,4 km²avg depth1.2 m
- Lac 1354498area0,3 km²avg depth0.8 m
- Lac 1354411area0,2 km²avg depth1.2 m
- Lac 1354665area0,1 km²avg depth0.7 m
Rivers / streams (8, ord ≥ 4)
- Волгаord 3len here11.91 km88%total13 km
- ерик Колбинord 1len here11.03 km100%total11 km
- Нижняя Белужьяord 2len here10.23 km92%total11 km
- ерик Коклюйord 2len here8.26 km41%total20 km
- Бузанord 3len here7.66 km9%total82 km
- ерик Средняя Мартышкаord 2len here6.83 km20%total34 km
- ерик Кривой Коклюйord 3len here2.74 km56%total5 km
- ерик Сазанийord 2len here1.09 km9%total11 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 46.30991, 49.02940
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.