Ontologia

Commune · ROU

Trifesti

Romania

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

Species observed

38

Observations

120

Area

94,4km²

Ecological tissue

Sample of 11 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 Trifesti : 9 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 9 interactions GloBI sur 3 types (connectance 16.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
11
Interactions affichées
9
Connectance
0.164
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

38 distinct species · 120 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

120 obs · 2 cellules
Obs. / cellule
≥ 85
85–84
85–84
85–84
< 85

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

Climate

Mean T°

10,3°C

Annual rain

580mm

Warmest m°

26,6°C

Coldest m°

-5,4°C

Elevation: 89 m on average (min 44 m, max 184 m)

Bioclimatic detailsExpert
Annual mean temp.
10,3°C
Annual rain
580mm
Warmest month
26,6°C
Coldest month
-5,4°C
Mean alt.
89m
Min
44m
Max
184m
Std. dev.
39m
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

7,0

Org. C

28,5g/kg

Clay

38,3%

Sand

13,5%

Silt

48,2%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
44,5g/kg
Clay
38,3%
Sand
13,9%
Silt
47,8%
5–15 cm
pH H₂O
7,1
Org. C
22,1g/kg
Clay
39,0%
Sand
13,3%
Silt
47,6%
15–30 cm
pH H₂O
7,0
Org. C
19,0g/kg
Clay
37,5%
Sand
13,3%
Silt
49,2%

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

Land cover

Forest11.3%
Crops65.2%
Built-up0.5%
Bare soil0.4%
Other (grassland, water…)22.6%

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

Hydrology4 basins · 2 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

17,2km

Lake surface here

0,28km²

Basins crossed

4

Max stream order

6

Max drainage

15 002km²

Discharge in basins

10,2m³/s

Mean precip.

574mm/an

Mean T°

9,3°C

Moisture idx

-0,34

Max snow

13%

Mean runoff

210mm/an

Mean elev. (basins)

114m

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

0,5nW

Built-up

47,2%

Pesticides

6,6kg/km²

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

Protected areas9

IUCN Not Reported · 6IUCN IV · 2IUCN Not Assigned · 1

Râul Prut

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2008

106 km²

Râul Prut

IUCN Not Reported

Special Protection Area (Birds Directive) · 2016

77 km²

Complete list

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