Ontologia

Department · ARG

Jáchal

Argentina

BWkArid, desert, cold(65 %)

Species observed

549

Observations

3 752

Area

14 481,8km²

Ecological tissue

Sample of 42 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 Jáchal : 31 espèces reliées par 51 interactions GloBI sur 5 types (connectance 5.6%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
51
Connectance
0.057
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

549 distinct species · 3 752 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 752 obs · 123 cellules
Obs. / cellule
≥ 364
72–363
20–71
6–19
< 6

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

Climate

Mean T°

15,3°C

Annual rain

182mm

Warmest m°

28,4°C

Coldest m°

0,7°C

Elevation: 1 311 m on average (min 648 m, max 4 689 m)

Bioclimatic detailsExpert
Annual mean temp.
15,3°C
Annual rain
182mm
Warmest month
28,4°C
Coldest month
0,7°C
Mean alt.
1 311m
Min
648m
Max
4 689m
Std. dev.
736m
Köppen-Geiger (dominant)
BWkArid, desert, cold(65 %)Arid

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

Soil & lithology

pH H₂O

8,1

Org. C

12,4g/kg

Clay

18,7%

Sand

54,6%

Silt

26,7%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,1
Org. C
13,1g/kg
Clay
17,4%
Sand
55,4%
Silt
27,1%
5–15 cm
pH H₂O
8,1
Org. C
10,2g/kg
Clay
19,0%
Sand
54,4%
Silt
26,7%
15–30 cm
pH H₂O
8,1
Org. C
14,0g/kg
Clay
19,7%
Sand
53,9%
Silt
26,4%

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

Land cover

Forest0.7%
Crops0.5%
Built-up0.0%
Bare soil47.6%
Other (grassland, water…)51.2%

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

Hydrology43 basins · 1 lakes · 56 rivers

Hydrology metrics for this exact territory

Stream length here

1 585,7km

Lake surface here

1,86km²

Basins crossed

43

Max stream order

6

Max drainage

29 451km²

Discharge in basins

68,8m³/s

Mean precip.

146mm/an

Mean T°

15,3°C

Moisture idx

-0,90

Max snow

1%

Mean runoff

8mm/an

Mean elev. (basins)

1 317m

Watersheds crossing here

34 more basins

Lakes (1, top by area)

Rivers / streams (56, ord ≥ 4)

44 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

1,7%

Pesticides

39,4kg/km²

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

Protected areas4

IUCN VI · 2IUCN Not Applicable · 1IUCN II · 1

La Ciénaga

IUCN VI

Protected Nature Area · 2005

140 km²

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