Ontologia

Commune · ROU

Alesd

Romania

DfbCold, no dry season, warm summer(100 %)

Species observed

152

Observations

212

Area

71,4km²

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 Alesd : 31 espèces reliées par 73 interactions GloBI sur 5 types (connectance 9.9%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
73
Connectance
0.099
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

152 distinct species · 212 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

212 obs · 2 cellules
Obs. / cellule
≥ 199
199–198
199–198
199–198
< 199

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

Climate

Mean T°

9,3°C

Annual rain

799mm

Warmest m°

24,0°C

Coldest m°

-5,2°C

Elevation: 412 m on average (min 222 m, max 652 m)

Bioclimatic detailsExpert
Annual mean temp.
9,3°C
Annual rain
799mm
Warmest month
24,0°C
Coldest month
-5,2°C
Mean alt.
412m
Min
222m
Max
652m
Std. dev.
130m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

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

Soil & lithology

pH H₂O

5,9

Org. C

30,0g/kg

Clay

37,8%

Sand

29,3%

Silt

32,9%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
49,0g/kg
Clay
34,4%
Sand
30,3%
Silt
35,2%
5–15 cm
pH H₂O
5,9
Org. C
25,3g/kg
Clay
39,0%
Sand
27,3%
Silt
33,7%
15–30 cm
pH H₂O
5,9
Org. C
15,8g/kg
Clay
39,9%
Sand
30,3%
Silt
29,8%

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

Land cover

Forest65.6%
Crops13.3%
Built-up1.0%
Bare soil0.4%
Other (grassland, water…)19.8%

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

Hydrology2 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

18,0km

Basins crossed

2

Max stream order

3

Max drainage

7 872km²

Discharge in basins

0,8m³/s

Mean precip.

642mm/an

Mean T°

9,5°C

Moisture idx

-0,26

Max snow

11%

Mean runoff

171mm/an

Mean elev. (basins)

330m

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

Human pressure

Pop. density

1hab/km²

Night light

0,9nW

Built-up

96,1%

Pesticides

5,5kg/km²

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

Protected areas4

IUCN Not Reported · 3IUCN Not Assigned · 1

Muntele Șes

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2022

350 km²

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