Ontologia

District · AFG

Tarnak Wa Jaldak

Afghanistan

BSkArid, steppe, cold(61 %)

Species observed

37

Observations

66

Area

1 716,4km²

Ecological tissue

Sample of 5 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 Tarnak Wa Jaldak : 3 espèces reliées par 4 interactions GloBI sur 2 types (connectance 40.0%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
5
Interactions affichées
4
Connectance
0.400
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

37 distinct species · 66 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

66 obs · 14 cellules
Obs. / cellule
≥ 26
12–25
4–11
3–3
< 3

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

Climate

Mean T°

17,2°C

Annual rain

335mm

Warmest m°

35,8°C

Coldest m°

-2,7°C

Elevation: 1 518 m on average (min 1 176 m, max 2 207 m)

Bioclimatic detailsExpert
Annual mean temp.
17,2°C
Annual rain
335mm
Warmest month
35,8°C
Coldest month
-2,7°C
Mean alt.
1 518m
Min
1 176m
Max
2 207m
Std. dev.
182m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(61 %)Arid

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

Soil & lithology

pH H₂O

7,8

Org. C

4,1g/kg

Clay

31,8%

Sand

29,4%

Silt

38,7%

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

Dominant lithology: piGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,7
Org. C
6,3g/kg
Clay
30,8%
Sand
30,4%
Silt
38,8%
5–15 cm
pH H₂O
7,8
Org. C
2,2g/kg
Clay
32,5%
Sand
29,2%
Silt
38,3%
15–30 cm
pH H₂O
7,9
Org. C
3,7g/kg
Clay
32,3%
Sand
28,6%
Silt
39,1%

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

Land cover

Forest0.0%
Crops5.6%
Built-up0.0%
Bare soil85.8%
Other (grassland, water…)8.6%

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

Hydrology6 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

225,4km

Basins crossed

6

Max stream order

5

Max drainage

11 537km²

Discharge in basins

20,4m³/s

Mean precip.

240mm/an

Mean T°

15,9°C

Moisture idx

-0,85

Max snow

1%

Mean runoff

76mm/an

Mean elev. (basins)

1 410m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,3%

Pesticides

25,5kg/km²

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