Ontologia

Commune · ROU

Jirlau

Romania

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

Species observed

138

Observations

945

Area

53km²

Ecological tissue

Sample of 21 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 Jirlau : 15 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 34 interactions GloBI sur 3 types (connectance 16.2%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
34
Connectance
0.162
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

138 distinct species · 945 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

945 obs · 2 cellules
Obs. / cellule
≥ 936
936–935
936–935
936–935
< 936

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

489mm

Warmest m°

28,2°C

Coldest m°

-3,8°C

Elevation: 47 m on average (min 40 m, max 54 m)

Bioclimatic detailsExpert
Annual mean temp.
11,6°C
Annual rain
489mm
Warmest month
28,2°C
Coldest month
-3,8°C
Mean alt.
47m
Min
40m
Max
54m
Std. dev.
3m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(100 %)Cold

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

Soil & lithology

pH H₂O

7,4

Org. C

22,7g/kg

Clay

43,6%

Sand

13,2%

Silt

43,1%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,3
Org. C
37,0g/kg
Clay
43,3%
Sand
13,4%
Silt
43,2%
5–15 cm
pH H₂O
7,4
Org. C
16,3g/kg
Clay
44,2%
Sand
13,0%
Silt
42,7%
15–30 cm
pH H₂O
7,5
Org. C
14,9g/kg
Clay
43,3%
Sand
13,3%
Silt
43,4%

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

Land cover

Forest5.5%
Crops69.1%
Built-up0.6%
Bare soil0.7%
Other (grassland, water…)24.1%

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

Hydrology2 basins · 2 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

7,5km

Lake surface here

3,18km²

Basins crossed

2

Max stream order

4

Max drainage

4 261km²

Discharge in basins

1,5m³/s

Mean precip.

539mm/an

Mean T°

10,2°C

Moisture idx

-0,42

Max snow

6%

Mean runoff

218mm/an

Mean elev. (basins)

160m

Watersheds crossing here

Lakes (2, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

58,2%

Pesticides

5,7kg/km²

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

Protected areas5

IUCN Not Reported · 4IUCN Not Assigned · 1

Lunca Buzăului

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2022

96 km²

Lunca Buzăului

IUCN Not Reported

Special Protection Area (Birds Directive) · 2016

96 km²

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