Ontologia

Commune · ROU

Tanacu

Romania

DfaCold, no dry season, hot summer(77 %)

Species observed

57

Observations

162

Area

84,8km²

Ecological tissue

Sample of 17 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 Tanacu : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 21 interactions GloBI sur 2 types (connectance 15.4%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
17
Interactions affichées
21
Connectance
0.154
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

57 distinct species · 162 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

162 obs · 2 cellules
Obs. / cellule
≥ 100
100–99
100–99
100–99
< 100

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

Climate

Mean T°

9,9°C

Annual rain

513mm

Warmest m°

26,0°C

Coldest m°

-5,4°C

Elevation: 191 m on average (min 101 m, max 290 m)

Bioclimatic detailsExpert
Annual mean temp.
9,9°C
Annual rain
513mm
Warmest month
26,0°C
Coldest month
-5,4°C
Mean alt.
191m
Min
101m
Max
290m
Std. dev.
45m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(77 %)Cold

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

Soil & lithology

pH H₂O

6,7

Org. C

28,2g/kg

Clay

38,9%

Sand

28,2%

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
6,7
Org. C
46,3g/kg
Clay
38,5%
Sand
28,2%
Silt
33,3%
5–15 cm
pH H₂O
6,7
Org. C
19,3g/kg
Clay
38,9%
Sand
28,9%
Silt
32,2%
15–30 cm
pH H₂O
6,7
Org. C
18,9g/kg
Clay
39,3%
Sand
27,5%
Silt
33,2%

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

Land cover

Forest12.2%
Crops59.5%
Built-up0.6%
Bare soil0.8%
Other (grassland, water…)27.0%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,5km

Basins crossed

2

Max stream order

3

Max drainage

645km²

Discharge in basins

0,4m³/s

Mean precip.

564mm/an

Mean T°

9,2°C

Moisture idx

-0,36

Max snow

14%

Mean runoff

148mm/an

Mean elev. (basins)

223m

Watersheds crossing here

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

57,6%

Pesticides

5,8kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN Not Assigned · 1

Mânjești

IUCN Not Reported

Special Protection Area (Birds Directive) · 2016

10 km²

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