Emerald Network · ukr
Esman and Klevan rivers
- Area
- 239 km²
- IUCN cat.
- Not Reported
Overview
- Designation
- Emerald Network 0
- Managing authority
- Sumy regional state administration
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
172 distinct species · 260 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Esman and Klevan rivers : 20 espèces reliées par 106 interactions GloBI sur 5 types (connectance 17.8%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology2 basins · 7 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
124,5km
Lake surface here
5,10km²
Basins crossed
2
Max stream order
4
Max drainage
2 625km²
Discharge in basins
0,9m³/s
Mean precip.
607mm/an
Mean T°
6,3°C
Moisture idx
-0,17
Max snow
25%
Mean runoff
122mm/an
Mean elev. (basins)
177m
Watersheds crossing here
Lakes (7, top by area)
Rivers / streams (8, ord ≥ 4)
- Клевеньord 4len here51.85 km30%total171 km
- Есманьord 3len here38.53 km27%total142 km
- Рокитаord 2len here21.40 km70%total30 km
- Берюшкаord 3len here5.04 km21%total24 km
- Чернечаord 2len here4.12 km27%total15 km
- Лапугаord 3len here2.47 km8%total29 km
- Куберord 1len here0.73 km12%total6 km
- Вільшанкаord 3len here0.40 km0%total212 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
- 51.56650, 33.90799
- 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.