District · Z07
Upper Siang
India
Species observed
1 052
Observations
11 977
Area
7 016,3km²
Ecological tissue
Sample of 14 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).
Indicateurs du tissu écologique
Tissu écologique de Upper Siang : 12 espèces reliées par 13 interactions GloBI sur 3 types (connectance 14.3%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 052 distinct species · 11 977 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,8°C
Annual rain
5 092mm
Warmest m°
20,2°C
Coldest m°
-3,8°C
Elevation: 2 226 m on average (min 262 m, max 4 960 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,6
Org. C
53,2g/kg
Clay
24,4%
Sand
41,6%
Silt
34,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology27 basins · 2 lakes · 60 rivers
Hydrology metrics for this exact territory
Stream length here
1 772,9km
Lake surface here
0,24km²
Basins crossed
27
Max stream order
8
Max drainage
256 374km²
Discharge in basins
16 796,3m³/s
Mean precip.
1 688mm/an
Mean T°
13,4°C
Moisture idx
0,16
Max snow
38%
Mean runoff
3 663mm/an
Mean elev. (basins)
2 200m
Watersheds crossing here
- Bassin de 雅鲁藏布江sub-area1 682,4 km²overlap1389.17 km²20%
- Bassin de Yang Sang Chusub-area1 302,1 km²overlap1286.42 km²18%
- Bassin de 亚木乃河sub-area1 266,3 km²overlap1245.39 km²18%
- Bassin de 昔勒帕挺河sub-area1 044,6 km²overlap1038.11 km²15%
- Bassin de 宁贡曲右支流sub-area785,4 km²overlap780.56 km²11%
- Bassin de 雅鲁藏布江sub-area410,1 km²overlap400.28 km²6%
- Bassin de Pall Sisub-area154,7 km²overlap154.51 km²2%
- Bassin de 希卡河sub-area670,9 km²overlap151.93 km²2%
- Bassin de 米林河sub-area633,3 km²overlap151.47 km²2%
18 more basinssorted by overlap
- Bassin de 雅鲁藏布江sub-area69,5 km²overlap69.41 km²1%
- Bassin de Brahmaputrasub-area1 134,8 km²overlap60.69 km²1%
- Bassin de 希芒河sub-area554 km²overlap46.90 km²1%
- Bassin de Siyom Riversub-area1 351,8 km²overlap41.56 km²1%
- Bassin de 雅鲁藏布江sub-area520,5 km²overlap34.28 km²0%
- Bassin de 雅鲁藏布江sub-area29,3 km²overlap29.28 km²0%
- Bassin de 雅鲁藏布江 ཡར་ཀླུངས་གཙང་པོ།sub-area641,1 km²overlap29.17 km²0%
- Bassin de 雅鲁藏布江 ཡར་ཀླུངས་གཙང་པོ།sub-area2 155,1 km²overlap25.15 km²0%
- Bassin de 雅鲁藏布江sub-area22,3 km²overlap22.31 km²0%
- Bassin de 雅鲁藏布江 ཡར་ཀླུངས་གཙང་པོ།sub-area441,8 km²overlap20.75 km²0%
- Bassin de 泸公河sub-area314,7 km²overlap16.55 km²0%
- Bassin de 库鲁普曲sub-area215,2 km²overlap16.30 km²0%
- Bassin de Sissarisub-area1 681,2 km²overlap2.21 km²0%
- Bassin de 雅鲁藏布江sub-area113,8 km²overlap1.54 km²0%
- Bassin de Emra riversub-area1 786,5 km²overlap1.18 km²0%
- Bassin de Sike Riversub-area492,1 km²overlap1.06 km²0%
- Bassin de Anelih Riversub-area828,9 km²overlap0.10 km²0%
- Bassin de 西工河sub-area273,6 km²overlap0.00 km²0%
Lakes (2, top by area)
Rivers / streams (60, ord ≥ 4)
- 雅鲁藏布江ord 8len here307.26 km62%total492 km
- Yang Sang Chuord 5len here154.06 km100%total154 km
- 亚木乃河ord 5len here100.56 km100%total101 km
- 昔勒帕挺河ord 4len here77.96 km100%total78 km
- 宁贡曲右支流ord 3len here72.27 km100%total72 km
- Sigongord 5len here71.68 km100%total72 km
- Arpong Riverord 5len here67.70 km99%total69 km
- 尼德贡河ord 3len here63.74 km100%total64 km
- Siringord 8len here59.09 km100%total59 km
- Angong Riverord 3len here57.72 km100%total58 km
- 宁贡曲左支流ord 3len here50.80 km100%total51 km
- Yamne Riverord 5len here49.51 km100%total50 km
48 more river segmentssorted by Strahler order + length
- 雅莫林河ord 5len here47.96 km100%total48 km
- Brahmaputraord 8len here45.82 km4%total1169 km
- Sikeord 3len here38.98 km80%total49 km
- Pall Siord 3len here29.13 km100%total29 km
- 温乃河ord 4len here28.04 km100%total28 km
- 米林河ord 4len here27.01 km26%total104 km
- Siyum Asi Riverord 3len here26.56 km100%total27 km
- 比得河ord 3len here23.51 km100%total24 km
- 宁贡曲ord 4len here18.78 km100%total19 km
- 洛工河ord 4len here18.58 km100%total19 km
- 宁贡曲左二支流ord 2len here18.38 km100%total18 km
- 马鲁里格曲ord 3len here18.35 km100%total18 km
- 宁贡曲左一支流ord 2len here18.06 km100%total18 km
- Simyukord 3len here17.27 km100%total17 km
- Chini Machiord 4len here16.86 km100%total17 km
- Situm Riverord 3len here16.85 km100%total17 km
- Sikaord 8len here16.28 km100%total16 km
- Zaying Chuord 3len here15.18 km100%total15 km
- 西西河ord 3len here15.09 km100%total15 km
- 石阳拉河ord 2len here13.95 km64%total22 km
- 迪格朗曲ord 4len here13.69 km100%total14 km
- 比崩河ord 2len here13.10 km100%total13 km
- 丹娘曲ord 2len here10.77 km100%total11 km
- 奥岗河ord 4len here9.78 km100%total10 km
- 洞隆普曲ord 3len here9.73 km24%total41 km
- Sapelord 3len here8.85 km100%total9 km
- Sirapord 2len here8.25 km100%total8 km
- Siyomord 3len here8.03 km52%total15 km
- Y3ord 2len here7.01 km100%total7 km
- 希芒河ord 4len here6.16 km8%total78 km
- Sirum Korongord 3len here5.82 km16%total36 km
- Sjtikord 8len here5.79 km100%total6 km
- 雅鲁藏布江 ཡར་ཀླུངས་གཙང་པོ།ord 8len here5.76 km0%total3557 km
- 西林日ord 2len here5.48 km100%total5 km
- Simu Nalaord 2len here5.45 km100%total5 km
- 羊多浦ord 2len here5.42 km53%total10 km
- Builingord 4len here5.27 km100%total5 km
- 白康曲ord 1len here4.89 km100%total5 km
- 西穆河ord 4len here4.58 km100%total5 km
- 库鲁普曲ord 3len here4.46 km12%total38 km
- Kuseord 4len here4.33 km100%total4 km
- sord 3len here4.29 km31%total14 km
- 西依河ord 3len here3.99 km100%total4 km
- Subbungord 3len here3.26 km10%total34 km
- Silengord 8len here2.33 km14%total17 km
- 希卡河ord 5len here2.23 km3%total80 km
- Langangriord 8len here1.08 km100%total1 km
- STM41ord 2len here0.12 km3%total4 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
1,6%
Pesticides
1,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)