Ontologia

District · AFG

Balkh

Afghanistan

BSkArid, steppe, cold(90 %)

Species observed

62

Observations

99

Area

498,6km²

Ecological tissue

Sample of 23 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 Balkh : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 20 interactions GloBI sur 2 types (connectance 7.9%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
20
Connectance
0.079
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

62 distinct species · 99 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

99 obs · 8 cellules
Obs. / cellule
≥ 51
51–50
17–50
4–16
< 4

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

Climate

Mean T°

17,1°C

Annual rain

208mm

Warmest m°

37,2°C

Coldest m°

-0,8°C

Elevation: 338 m on average (min 317 m, max 429 m)

Bioclimatic detailsExpert
Annual mean temp.
17,1°C
Annual rain
208mm
Warmest month
37,2°C
Coldest month
-0,8°C
Mean alt.
338m
Min
317m
Max
429m
Std. dev.
16m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(90 %)Arid

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

Soil & lithology

pH H₂O

7,9

Org. C

8,2g/kg

Clay

28,2%

Sand

30,9%

Silt

40,9%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,8
Org. C
11,6g/kg
Clay
26,8%
Sand
32,2%
Silt
41,0%
5–15 cm
pH H₂O
8,0
Org. C
6,1g/kg
Clay
28,1%
Sand
30,8%
Silt
41,1%
15–30 cm
pH H₂O
8,0
Org. C
6,8g/kg
Clay
29,7%
Sand
29,6%
Silt
40,6%

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

Land cover

Forest1.0%
Crops73.5%
Built-up1.5%
Bare soil9.9%
Other (grassland, water…)14.1%

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

Hydrology5 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

27,0km

Basins crossed

5

Max stream order

5

Max drainage

19 641km²

Discharge in basins

1,8m³/s

Mean precip.

175mm/an

Mean T°

17,1°C

Moisture idx

-0,88

Max snow

3%

Mean runoff

7mm/an

Mean elev. (basins)

361m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

0,2nW

Built-up

148,2%

Pesticides

40,8kg/km²

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