Ontologia

HydroBASINS lev08 watershed · #2080540550

Bassin de Râmnicu Sărat

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 35 administrative regions : Andreiasu De Jos, Balesti, Bisoca, Bordesti, Buda +30

Pfafstetter: 22720306

Sub-basin area

1 149,8km²

Upstream area

1 150km²

Discharge

5,42m³/s

Mean elev.

270m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Siret432 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

35 dept-equivalent regions (GADM L2)

27 more

10 intersecting protected areas

  • Subcarpații Vrancei

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    154.82 km² overlap

  • Bisoca

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    2.69 km² overlap

  • Lunca Siretului Inferior

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    1.61 km² overlap

  • Lunca Siretului Inferior

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.61 km² overlap

  • Muntioru Ursoaia

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    1.56 km² overlap

  • Poiana Muntioru

    IUCN IV

    Nature reserve

    0.24 km² overlap

  • Poiana Muntioru

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    0.22 km² overlap

  • Padurea Cenaru

    IUCN Not Assigned

    Not Assigned

    0.03 km² overlap

  • Cenaru

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.03 km² overlap

1 more protected areas

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

Species present

689 distinct species · 3 072 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 072 obs · 31 cellules
Obs. / cellule
≥ 553
276–552
77–275
52–76
< 52

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

Ecological tissue

Sample of 31 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 Râmnicu Sărat : 21 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 78 interactions GloBI sur 4 types (connectance 15.7%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
78
Connectance
0.157
Patrimoniales
3
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°

9,4°C

Annual rain

552mm

Moisture idx (CMI)

-0,38

Runoff

150mm/an

PET

901mm

AET

472mm

Mean slope

4,5°

Water table

273cm

Forest

32%

Crops

57%

Urban

3%

Protected

0%

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