Ontologia

District · AFG

Adraskan

Afghanistan

BSkArid, steppe, cold(48 %)

Species observed

39

Observations

103

Area

11 090,9km²

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 Adraskan : 2 espèces reliées par 4 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
4
Interactions affichées
4
Connectance
0.667
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

39 distinct species · 103 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

103 obs · 18 cellules
Obs. / cellule
≥ 22
15–21
6–14
5–5
< 5

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

Climate

Mean T°

15,0°C

Annual rain

379mm

Warmest m°

33,4°C

Coldest m°

-3,1°C

Elevation: 1 452 m on average (min 613 m, max 3 054 m)

Bioclimatic detailsExpert
Annual mean temp.
15,0°C
Annual rain
379mm
Warmest month
33,4°C
Coldest month
-3,1°C
Mean alt.
1 452m
Min
613m
Max
3 054m
Std. dev.
565m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(48 %)Arid

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

Soil & lithology

pH H₂O

8,0

Org. C

3,3g/kg

Clay

24,6%

Sand

41,2%

Silt

34,2%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
6,0g/kg
Clay
24,0%
Sand
41,6%
Silt
34,4%
5–15 cm
pH H₂O
8,0
Org. C
1,6g/kg
Clay
24,9%
Sand
41,1%
Silt
34,1%
15–30 cm
pH H₂O
8,0
Org. C
2,3g/kg
Clay
24,9%
Sand
40,9%
Silt
34,2%

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

Land cover

Forest0.0%
Crops2.2%
Built-up0.0%
Bare soil80.1%
Other (grassland, water…)17.7%

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

Hydrology20 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

219,4km

Basins crossed

20

Max stream order

5

Max drainage

26 901km²

Discharge in basins

35,3m³/s

Mean precip.

218mm/an

Mean T°

13,7°C

Moisture idx

-0,84

Max snow

14%

Mean runoff

58mm/an

Mean elev. (basins)

1 447m

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

0,2%

Pesticides

18,4kg/km²

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