Ontologia

Commune · HRV

Grožnjan

Croatia

CfaTemperate, no dry season, hot summer(100 %)

Species observed

449

Observations

965

Area

77,3km²

Ecological tissue

Sample of 35 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 Grožnjan : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 81 interactions GloBI sur 5 types (connectance 12.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
81
Connectance
0.129
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

449 distinct species · 965 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

965 obs · 2 cellules
Obs. / cellule
≥ 638
638–637
638–637
638–637
< 638

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

Climate

Mean T°

13,3°C

Annual rain

1 338mm

Warmest m°

26,0°C

Coldest m°

1,6°C

Elevation: 244 m on average (min 19 m, max 408 m)

Bioclimatic detailsExpert
Annual mean temp.
13,3°C
Annual rain
1 338mm
Warmest month
26,0°C
Coldest month
1,6°C
Mean alt.
244m
Min
19m
Max
408m
Std. dev.
106m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,0

Org. C

37,1g/kg

Clay

38,1%

Sand

26,8%

Silt

35,1%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
61,2g/kg
Clay
36,8%
Sand
28,1%
Silt
35,2%
5–15 cm
pH H₂O
7,1
Org. C
30,4g/kg
Clay
37,2%
Sand
26,5%
Silt
36,3%
15–30 cm
pH H₂O
7,1
Org. C
19,8g/kg
Clay
40,5%
Sand
25,8%
Silt
33,7%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest49.1%
Crops12.9%
Built-up0.2%
Bare soil1.5%
Other (grassland, water…)36.2%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology2 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

14,3km

Basins crossed

2

Max stream order

3

Max drainage

2 010km²

Discharge in basins

0,7m³/s

Mean precip.

1 172mm/an

Mean T°

12,4°C

Moisture idx

0,32

Max snow

7%

Mean runoff

762mm/an

Mean elev. (basins)

329m

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

21,9%

Pesticides

10,6kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas7

IUCN Not Reported · 7

Motovunska šuma

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2023

10 km²

Istra - Martinčići

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2014

0 km²

Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN