Site of Community Importance (Habitats Directive) · ltu
Merkio upė
- Area
- 33 km²
- IUCN cat.
- Not Reported
Overview
- Designation
- Site of Community Importance (Habitats Directive) 0
- Managing authority
- See European Environment Agency Geospatial Data Catalogue for more information - https://sdi.eea.europa.eu/catalogue/srv/api/records/be2142b0-7dc4-42e3-afac-f7cc5f1a9ac6
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
250 distinct species · 577 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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).
Indicateurs du tissu écologique
Tissu écologique de Merkio upė : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 6 types (connectance 8.1%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology8 basins · 0 lakes · 19 rivers
Hydrology metrics for this exact territory
Stream length here
64,0km
Basins crossed
8
Max stream order
4
Max drainage
42 068km²
Discharge in basins
0,7m³/s
Mean precip.
660mm/an
Mean T°
6,1°C
Moisture idx
-0,03
Max snow
38%
Mean runoff
210mm/an
Mean elev. (basins)
157m
Watersheds crossing here
- Bassin de Merkyssub-area1 032,3 km²overlap12.03 km²36%
- Bassin de Versekasub-area756,1 km²overlap10.14 km²31%
- Bassin de Luknasub-area461,3 km²overlap4.01 km²12%
- Bassin de Derežnyčiasub-area378,8 km²overlap3.80 km²11%
- Bassin de Merkyssub-area334,6 km²overlap2.99 km²9%
- Bassin de Ūlasub-area790 km²overlap0.07 km²0%
- Bassin de Šalčiasub-area130,4 km²overlap0.04 km²0%
- Bassin de Nemunassub-area941,6 km²overlap0.03 km²0%
Rivers / streams (19, ord ≥ 4)
- Merkysord 4len here53.67 km36%total149 km
- Bienėord 2len here2.60 km53%total5 km
- Varėnėord 4len here2.03 km6%total36 km
- Mažasis Pirčiupisord 3len here1.51 km61%total2 km
- Gelužaord 3len here1.24 km21%total6 km
- Šačiaord 4len here1.09 km21%total5 km
- Cirvijaord 3len here0.53 km2%total25 km
- Veržaord 1len here0.26 km4%total7 km
- Derežnaord 2len here0.25 km3%total9 km
- Versekaord 2len here0.20 km0%total50 km
- Viršurodukisord 1len here0.15 km9%total2 km
- Ūlaord 3len here0.14 km0%total52 km
7 more river segmentssorted by Strahler order + length
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
- 54.30507, 24.61271
- 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.