Ontologia

HydroBASINS lev08 watershed · #2080393650

Bassin de Десна

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 3 administrative regions : Borznians'kyi, Mens'kyi, Sosnyts'kyi

Pfafstetter: 22520309

Sub-basin area

398,5km²

Upstream area

67 610,9km²

Discharge

292,36m³/s

Mean elev.

118m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Десна19 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

18 intersecting protected areas

  • Chernihivske Podesennia

    IUCN Not Reported

    Emerald Network

    156.91 km² overlap

  • Dolyna Seimu

    IUCN Not Reported

    Emerald Network

    21.90 km² overlap

  • Makoshynskyi

    IUCN Not Reported

    Zakaznyk

    11.38 km² overlap

  • Sosnytskyi

    IUCN Not Reported

    Zakaznyk

    2.54 km² overlap

  • Paika-Kryvcha

    IUCN Not Reported

    Zakaznyk

    2.41 km² overlap

  • Makoshyne

    IUCN Not Reported

    Zapovidne urochyshche

    1.28 km² overlap

  • Krucha

    IUCN Not Reported

    Zakaznyk

    1.08 km² overlap

  • Mialyne

    IUCN Not Reported

    Zakaznyk

    1.04 km² overlap

  • Topylne

    IUCN Not Reported

    Natural monument

    0.30 km² overlap

9 more protected areas

  • Kyslychne

    IUCN Not Reported

    Zakaznyk

    0.18 km² overlap

  • Oryvtsove

    IUCN Not Reported

    Zakaznyk

    0.15 km² overlap

  • Hordonova hora

    IUCN Not Reported

    Natural monument

    0.10 km² overlap

  • Urochyshche Losh

    IUCN Not Reported

    Natural monument

    0.07 km² overlap

  • Ozero Trubyn

    IUCN Not Reported

    Natural monument

    0.06 km² overlap

  • Ozero Haitan

    IUCN Not Reported

    Natural monument

    0.06 km² overlap

  • Urochyshche Burimka

    IUCN Not Reported

    Natural monument

    0.05 km² overlap

  • Lavryk

    IUCN Not Reported

    Natural monument

    0.05 km² overlap

  • Fedorove

    IUCN Not Reported

    Zakaznyk

    0.04 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

400 distinct species · 1 159 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 159 obs · 12 cellules
Obs. / cellule
≥ 417
191–416
159–190
46–158
< 46

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 40 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Десна : 27 espèces reliées par 95 interactions GloBI sur 5 types (connectance 11.6%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
95
Connectance
0.116
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

7,2°C

Annual rain

593mm

Moisture idx (CMI)

-0,21

Runoff

104mm/an

PET

749mm

AET

501mm

Mean slope

0,4°

Water table

27cm

Forest

13%

Crops

57%

Urban

1%

Protected

3%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)