Wetland of International Importance (Ramsar Site) · chn
Gansu Gahai Wetlands Nature Reserve
- Area
- 2 055 km²
- IUCN cat.
- Not Reported
- Year
- 2011
Overview
- Designation
- Wetland of International Importance (Ramsar Site)
- Established
- 2011
- Managing authority
- Not Reported
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
250 distinct species · 5 302 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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).
Indicateurs du tissu écologique
Tissu écologique de Gansu Gahai Wetlands Nature Reserve : 17 espèces reliées par 52 interactions GloBI sur 3 types (connectance 16.0%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology6 basins · 1 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
130,9km
Lake surface here
3,02km²
Basins crossed
6
Max stream order
5
Max drainage
9 630km²
Discharge in basins
38,8m³/s
Mean precip.
634mm/an
Mean T°
0,9°C
Moisture idx
-0,18
Max snow
4%
Mean runoff
253mm/an
Mean elev. (basins)
3 522m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (8, ord ≥ 4)
- 洮河ord 6len here52.75 km4%total1310 km
- 多拉河ord 2len here24.17 km65%total37 km
- 括合曲(热乌克合)ord 3len here19.68 km100%total20 km
- 地勒库合ord 1len here12.82 km100%total13 km
- 也尔果(则岔河)ord 2len here8.36 km100%total8 km
- 曲坚希库合ord 2len here7.81 km100%total8 km
- 括合曲ord 3len here4.71 km100%total5 km
- 黑河ord 6len here0.56 km0%total1009 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
- 34.31494, 102.55347
- 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.