Ontologia

Commune · ALB

Petran

Albania

CsaTemperate, dry summer, hot summer(58 %)

Species observed

650

Observations

1 465

Area

178,3km²

Ecological tissue

Sample of 41 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 Petran : 29 espèces reliées par 121 interactions GloBI sur 5 types (connectance 14.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
121
Connectance
0.148
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

650 distinct species · 1 465 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 465 obs · 4 cellules
Obs. / cellule
≥ 657
657–656
508–656
508–507
< 508

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

Climate

Mean T°

11,6°C

Annual rain

1 112mm

Warmest m°

26,5°C

Coldest m°

-3,1°C

Elevation: 835 m on average (min 259 m, max 2 017 m)

Bioclimatic detailsExpert
Annual mean temp.
11,6°C
Annual rain
1 112mm
Warmest month
26,5°C
Coldest month
-3,1°C
Mean alt.
835m
Min
259m
Max
2 017m
Std. dev.
456m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(58 %)Temperate

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

Soil & lithology

pH H₂O

6,5

Org. C

41,3g/kg

Clay

29,4%

Sand

32,0%

Silt

38,6%

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

Dominant lithology: scGLiMaggregated to Përmetit

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
63,0g/kg
Clay
29,5%
Sand
31,8%
Silt
38,7%
5–15 cm
pH H₂O
6,5
Org. C
35,1g/kg
Clay
28,0%
Sand
32,7%
Silt
39,4%
15–30 cm
pH H₂O
6,5
Org. C
25,8g/kg
Clay
30,7%
Sand
31,6%
Silt
37,7%

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

Land cover

Forest40.3%
Crops5.0%
Built-up0.1%
Bare soil5.0%
Other (grassland, water…)49.6%

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

Hydrology2 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

37,9km

Basins crossed

2

Max stream order

5

Max drainage

3 454km²

Discharge in basins

9,2m³/s

Mean precip.

1 145mm/an

Mean T°

10,8°C

Moisture idx

0,16

Max snow

7%

Mean runoff

712mm/an

Mean elev. (basins)

861m

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

11,7%

Pesticides

22,4kg/km²

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

Protected areas5

IUCN Not Reported · 2IUCN II · 1IUCN IV · 1IUCN VI · 1📍 Point sites · 7

Zagori

IUCN IV

Managed Nature Reserve (category IV IUCN) · 2018

246 km²

Piskal-Shqeri

IUCN VI

Resource Reserve (category VI) · 1996

54 km²

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