Ontologia

Province · PER

Julcan

Peru

ETPolar, tundra(48 %)

Species observed

200

Observations

417

Area

1 110,8km²

Ecological tissue

Sample of 44 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 Julcan : 31 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 60 interactions GloBI sur 5 types (connectance 6.1%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
60
Connectance
0.061
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

200 distinct species · 417 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

417 obs · 18 cellules
Obs. / cellule
≥ 94
68–93
23–67
14–22
< 14

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

843mm

Warmest m°

15,2°C

Coldest m°

5,0°C

Elevation: 3 226 m on average (min 1 374 m, max 4 183 m)

Bioclimatic detailsExpert
Annual mean temp.
9,9°C
Annual rain
843mm
Warmest month
15,2°C
Coldest month
5,0°C
Mean alt.
3 226m
Min
1 374m
Max
4 183m
Std. dev.
552m
Köppen-Geiger (dominant)
ETPolar, tundra(48 %)Polar

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

Soil & lithology

pH H₂O

7,1

Org. C

26,0g/kg

Clay

25,7%

Sand

44,6%

Silt

29,7%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
33,3g/kg
Clay
24,1%
Sand
45,4%
Silt
30,5%
5–15 cm
pH H₂O
7,1
Org. C
25,0g/kg
Clay
25,1%
Sand
45,0%
Silt
29,8%
15–30 cm
pH H₂O
7,2
Org. C
19,7g/kg
Clay
27,9%
Sand
43,3%
Silt
28,8%

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

Land cover

Forest2.7%
Crops7.7%
Built-up0.1%
Bare soil9.7%
Other (grassland, water…)79.8%

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

Hydrology4 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

73,1km

Basins crossed

4

Max stream order

4

Max drainage

2 126km²

Discharge in basins

3,3m³/s

Mean precip.

289mm/an

Mean T°

13,9°C

Moisture idx

-0,78

Mean runoff

121mm/an

Mean elev. (basins)

2 006m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

10,4%

Pesticides

49,4kg/km²

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

Sub-administrations3