Ontologia

District · AFG

Shahristan

Afghanistan

DsbCold, dry summer, warm summer(72 %)

Species observed

60

Observations

124

Area

3 736,7km²

Ecological tissue

Sample of 3 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 Shahristan : 2 espèces reliées par 3 interactions GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
3
Interactions affichées
3
Connectance
1.000
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

60 distinct species · 124 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

124 obs · 11 cellules
Obs. / cellule
≥ 78
19–77
3–18
2–2
< 2

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

Climate

Mean T°

6,0°C

Annual rain

582mm

Warmest m°

26,2°C

Coldest m°

-16,5°C

Elevation: 2 740 m on average (min 1 579 m, max 4 486 m)

Bioclimatic detailsExpert
Annual mean temp.
6,0°C
Annual rain
582mm
Warmest month
26,2°C
Coldest month
-16,5°C
Mean alt.
2 740m
Min
1 579m
Max
4 486m
Std. dev.
516m
Köppen-Geiger (dominant)
DsbCold, dry summer, warm summer(72 %)Cold

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

12,2g/kg

Clay

31,2%

Sand

30,3%

Silt

38,6%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
18,3g/kg
Clay
30,7%
Sand
30,7%
Silt
38,6%
5–15 cm
pH H₂O
7,7
Org. C
10,3g/kg
Clay
31,2%
Sand
30,2%
Silt
38,6%
15–30 cm
pH H₂O
7,7
Org. C
8,0g/kg
Clay
31,7%
Sand
29,9%
Silt
38,4%

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

Land cover

Forest0.3%
Crops1.4%
Built-up0.0%
Bare soil57.3%
Other (grassland, water…)41.0%

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

Hydrology20 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

255,6km

Basins crossed

20

Max stream order

5

Max drainage

15 843km²

Discharge in basins

231,6m³/s

Mean precip.

287mm/an

Mean T°

4,2°C

Moisture idx

-0,71

Max snow

31%

Mean runoff

125mm/an

Mean elev. (basins)

2 747m

Watersheds crossing here

11 more basins

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,0%

Pesticides

34,0kg/km²

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