Ontologia

HydroBASINS lev08 watershed · #2080092070

Bassin de Otuča

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 5 administrative regions : Gospić, Gračac, Lovinac, Obrovac, Udbina

Endorheic 3% lakePfafstetter: 21309702

Sub-basin area

712,8km²

Upstream area

712,8km²

Discharge

9,61m³/s

Mean elev.

798m

Administrative coverage

5 dept-equivalent regions (GADM L2)

18 intersecting protected areas

  • Velebit Mountain

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    216.71 km² overlap

  • Velebit

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    216.71 km² overlap

  • Velebit

    IUCN Not Reported

    Nature Park

    216.69 km² overlap

  • Park prirode Velebit

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    212.46 km² overlap

  • Lička krška polja

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    78.14 km² overlap

  • Lisac

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    56.32 km² overlap

  • Ličko polje

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    51.26 km² overlap

  • Paklenica

    IUCN Not Reported

    National Park

    4.27 km² overlap

  • Nacionalni park Paklenica

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    4.24 km² overlap

9 more protected areas

  • Bulji

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    2.00 km² overlap

  • Ričica

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.77 km² overlap

  • Bruvno

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.18 km² overlap

  • Obsenica

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.41 km² overlap

  • Otuča

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    0.35 km² overlap

  • Dolac Sekulića

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    0.26 km² overlap

  • Lička Plješivica

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    0.26 km² overlap

  • Izvor Jablan

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    0.01 km² overlap

  • Izvor Bakovac

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    0.01 km² overlap

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

Species present

1 256 distinct species · 3 296 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 296 obs · 20 cellules
Obs. / cellule
≥ 444
410–443
200–409
154–199
< 154

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

Ecological tissue

Sample of 39 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 Otuča : 28 espèces reliées par 61 interactions GloBI sur 4 types (connectance 7.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
61
Connectance
0.078
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°

8,4°C

Annual rain

1 201mm

Moisture idx (CMI)

0,33

Runoff

706mm/an

PET

800mm

AET

668mm

Mean slope

9,2°

Water table

312cm

Forest

42%

Crops

23%

Urban

0%

Protected

30%

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