Ontologia

HydroBASINS lev08 watershed · #2080524930

Bassin de Oituz

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 12 administrative regions : Bogdanesti, Bretcu, Casin, Lemnia, Manastirea Casin +7

Pfafstetter: 22720606

Sub-basin area

336,7km²

Upstream area

336,8km²

Discharge

1,75m³/s

Mean elev.

711m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Râul Trotuș3 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

12 dept-equivalent regions (GADM L2)

4 more

6 intersecting protected areas

  • Oituz - Ojdula

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    97.78 km² overlap

  • Munții Vrancei

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    1.09 km² overlap

  • Putna - Vrancea

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.09 km² overlap

  • Parcul Natural Putna - Vrancea

    IUCN V

    Natural park

    1.09 km² overlap

  • Nemira

    IUCN IV

    Nature reserve

    0.16 km² overlap

  • Creasta Nemirei

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.16 km² overlap

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

Species present

211 distinct species · 608 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

608 obs · 10 cellules
Obs. / cellule
≥ 277
277–276
81–276
41–80
< 41

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

Ecological tissue

Sample of 45 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 Oituz : 32 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 107 interactions GloBI sur 5 types (connectance 10.3%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
107
Connectance
0.103
Patrimoniales
2
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°

6,7°C

Annual rain

639mm

Moisture idx (CMI)

-0,19

Runoff

170mm/an

PET

797mm

AET

542mm

Mean slope

12,6°

Water table

570cm

Forest

86%

Crops

9%

Urban

2%

Protected

0%

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