Ontologia

District · AFG

Nirkh

Afghanistan

DsbCold, dry summer, warm summer(83 %)

Species observed

82

Observations

109

Area

702,9km²

Ecological tissue

Sample of 13 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 Nirkh : 11 espèces reliées par 12 interactions GloBI sur 3 types (connectance 15.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
13
Interactions affichées
12
Connectance
0.154
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

82 distinct species · 109 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

109 obs · 11 cellules
Obs. / cellule
≥ 50
20–49
8–19
4–7
< 4

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

Climate

Mean T°

6,5°C

Annual rain

618mm

Warmest m°

26,7°C

Coldest m°

-17,3°C

Elevation: 2 691 m on average (min 2 141 m, max 3 977 m)

Bioclimatic detailsExpert
Annual mean temp.
6,5°C
Annual rain
618mm
Warmest month
26,7°C
Coldest month
-17,3°C
Mean alt.
2 691m
Min
2 141m
Max
3 977m
Std. dev.
410m
Köppen-Geiger (dominant)
DsbCold, dry summer, warm summer(83 %)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

15,8g/kg

Clay

33,2%

Sand

27,5%

Silt

39,3%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
24,2g/kg
Clay
32,8%
Sand
27,8%
Silt
39,4%
5–15 cm
pH H₂O
7,6
Org. C
13,6g/kg
Clay
33,0%
Sand
27,6%
Silt
39,5%
15–30 cm
pH H₂O
7,6
Org. C
9,6g/kg
Clay
34,0%
Sand
27,1%
Silt
38,9%

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

Land cover

Forest0.7%
Crops7.2%
Built-up0.1%
Bare soil51.5%
Other (grassland, water…)40.7%

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

Hydrology3 basins · 0 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

73,3km

Basins crossed

3

Max stream order

4

Max drainage

9 947km²

Discharge in basins

4,1m³/s

Mean precip.

465mm/an

Mean T°

5,7°C

Moisture idx

-0,49

Max snow

18%

Mean runoff

151mm/an

Mean elev. (basins)

2 701m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

0,0nW

Built-up

5,2%

Pesticides

34,8kg/km²

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