Hemispheric Shorebird Reserve · arg
Costa Atlántica Tierra del Fuego
- Area
- 762 km²
- IUCN cat.
- IV
- Year
- 1992
Overview
- Designation
- Hemispheric Shorebird Reserve
- IUCN category
- IV · Aire d'habitats / espèces
Gestion active pour maintenir habitats / espèces particuliers
- Established
- 1992
- Managing authority
- Not Reported
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
426 distinct species · 30 250 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 22 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 Costa Atlántica Tierra del Fuego : 14 espèces reliées par 40 interactions GloBI sur 3 types (connectance 12.3%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology10 basins · 5 lakes · 11 rivers
Hydrology metrics for this exact territory
Stream length here
70,0km
Lake surface here
4,07km²
Basins crossed
10
Max stream order
5
Max drainage
8 481km²
Discharge in basins
3,2m³/s
Mean precip.
341mm/an
Mean T°
5,7°C
Moisture idx
-0,41
Max snow
19%
Mean runoff
108mm/an
Mean elev. (basins)
71m
Watersheds crossing here
- Bassin de Río San Martínsub-area917,2 km²overlap161.74 km²21%
- Bassin de Río Grandesub-area237,5 km²overlap123.00 km²16%
- Basin #37200sub-area2 107,2 km²overlap104.72 km²14%
- Bassin de Río Fuegosub-area224,8 km²overlap85.15 km²11%
- Basin #37290sub-area123,2 km²overlap79.86 km²10%
- Bassin de Río Chico o Carmen Sylvasub-area2 056 km²overlap73.69 km²10%
- Bassin de Río Grandesub-area1 292,8 km²overlap59.85 km²8%
- Bassin de Cañadon de la Piedrasub-area289,7 km²overlap47.40 km²6%
- Bassin de Río Ewan Sursub-area1 352,8 km²overlap11.85 km²2%
1 more basinssorted by overlap
Lakes (5, top by area)
Rivers / streams (11, ord ≥ 4)
- Río Chico o Carmen Sylvaord 4len here28.13 km14%total207 km
- Río San Martínord 3len here8.53 km22%total38 km
- Río Fuegoord 3len here6.21 km39%total16 km
- Río Grandeord 2len here6.14 km100%total6 km
- Río Fuegoord 1len here4.48 km44%total10 km
- Arroyo Los Patosord 2len here3.89 km100%total4 km
- Río Fuegoord 1len here3.83 km86%total4 km
- Río Ewan Norteord 3len here3.46 km14%total24 km
- Río Ewan Surord 4len here2.41 km3%total87 km
- Río Grandeord 5len here1.65 km1%total215 km
- Río Grandeord 1len here1.23 km100%total1 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
- -53.54450, -68.04281
- 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.