Ontologia

HydroBASINS lev08 watershed · #3080201820

Bassin de Марха

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 1 administrative regions : Mirninskiy rayon

Pfafstetter: 34224693

Sub-basin area

2 051,8km²

Upstream area

5 498,8km²

Discharge

35,54m³/s

Mean elev.

411m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Марха206 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Marhara

    IUCN VI

    Resource Reserve

    38.86 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

14 distinct species · 15 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

15 obs · 10 cellules
Obs. / cellule
≥ 3
3–2
2–2
1–1
< 1

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

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Hydroclimate (BasinATLAS lev08)

Mean T°

-12,7°C

Annual rain

327mm

Moisture idx (CMI)

-0,20

Runoff

201mm/an

PET

409mm

AET

286mm

Mean slope

5,8°

Water table

107cm

Forest

67%

Crops

0%

Urban

0%

Protected

0%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)