Ontologia

Province · arg

Catamarca

Argentina

BWkArid, desert, cold(49 %)

Species observed

4 226

Observations

140 781

Area

101 325km²

Ecological tissue

Sample of 32 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 Catamarca : 26 espèces reliées par 36 interactions GloBI sur 3 types (connectance 7.3%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
36
Connectance
0.073
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

4 226 distinct species · 140 781 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

140 781 obs · 61 cellules
Obs. / cellule
≥ 30 166
5 336–30 165
1 295–5 335
591–1 294
< 591

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

9,8°C

Annual rain

382mm

Warmest m°

20,8°C

Coldest m°

-3,0°C

Elevation: 2 734 m on average (min 178 m, max 6 584 m)

Bioclimatic detailsExpert
Annual mean temp.
9,8°C
Annual rain
382mm
Warmest month
20,8°C
Coldest month
-3,0°C
Mean alt.
2 734m
Min
178m
Max
6 584m
Std. dev.
1 626m
Köppen-Geiger (dominant)
BWkArid, desert, cold(49 %)Arid

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

Soil & lithology

pH H₂O

7,6

Org. C

16,5g/kg

Clay

18,3%

Sand

56,3%

Silt

25,4%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
20,1g/kg
Clay
16,9%
Sand
57,3%
Silt
25,8%
5–15 cm
pH H₂O
7,6
Org. C
15,3g/kg
Clay
18,4%
Sand
56,2%
Silt
25,4%
15–30 cm
pH H₂O
7,7
Org. C
14,0g/kg
Clay
19,6%
Sand
55,3%
Silt
25,1%

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

Land cover

Forest6.5%
Crops0.9%
Built-up0.0%
Bare soil49.4%
Other (grassland, water…)43.1%

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

Hydrology167 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

4 905,9km

Lake surface here

198,92km²

Basins crossed

167

Max stream order

6

Max drainage

134 286km²

Discharge in basins

592,4m³/s

Mean precip.

205mm/an

Mean T°

11,3°C

Moisture idx

-0,85

Max snow

16%

Mean runoff

45mm/an

Mean elev. (basins)

2 736m

Watersheds crossing here

158 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 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

3,4%

Pesticides

27,7kg/km²

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

Protected areas7

IUCN VI · 2IUCN Ia · 2IUCN Not Reported · 1IUCN Not Applicable · 1IUCN II · 1📍 Point sites · 1

Laguna Blanca

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 1982

6 424 km²

Aconquija

IUCN II

National Park · 2018

651 km²

Aconquija

IUCN VI

National Reserve · 2018

120 km²

Complete list

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

Sub-administrations13