Shiwalik Forest Division (D-I)
Basic information
Sample name: Shiwalik Forest Division (D-I)
Reference: M. K. Gautam, R. K. Manhas, and A. K. Tripathi. 2016. Patterns of diversity and regeneration in unmanaged moist deciduous forests in response to disturbance in Shiwalik Himalayas, India. Journal of Asia-Pacific Biodiversity 9:144-151 [ER 2096]
Geography
Country: India
State: Uttarakhand
Coordinate: 30° 15' N, 78° 7' E
Coordinate basis: estimated from map
Geography comments: "in Shiwalik Forest Division (Dehradun District)"
coordinate is based on Fig. S1 and is the approximate midpoint of four indicated sites
elevation 600 to 800 m
coordinate is based on Fig. S1 and is the approximate midpoint of four indicated sites
elevation 600 to 800 m
Environment
Habitat: tropical/subtropical dry broadleaf forest
Substrate: ground surface
Disturbance: grazing,selective logging
MAP: 2025.0
Habitat comments: "moist deciduous forests... dominated by late successional Shorea robusta (Sal)... a humid tropical monsoon climate... anthropogenic pressures on these forests are increasing in the form of expanding habitation, illegal harvesting, lopping, grazing, forest fires, tourism, and industrial expansion"
Methods
Life forms: trees
Sites: 10
Site area: 0.9
Sampling methods: quadrat
Sample size: 1003 individuals
Size min: 5
Basal area: 61
Sampling comments: "10 sample plots of 0.1 ha were established. Within each plot, 10 quadrats of 10 m 10 m were laid"
stem densities in table unambiguously show that the actual sampled area was 0.9 ha
basal area is vaguely stated in the abstract
stem densities in table unambiguously show that the actual sampled area was 0.9 ha
basal area is vaguely stated in the abstract
Metadata
Sample number: 2044
Contributor: John Alroy
Enterer: John Alroy
Created: 2016-06-08 21:08:03
Modified: 2016-06-08 11:08:03
Abundance distribution
18 species
3 singletons
total count 1003
geometric series index: 25.7
Fisher's α: 3.116
geometric series k: 0.7016
Hurlbert's PIE: 0.7131
Shannon's H: 1.5865
Good's u: 0.9970
Each square represents a species. Square sizes are proportional to counts.
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| Aegle marmelos | 2 | |
| Terminalia anogeissiana | 15 | |
| "Anogeissus latifolia" | ||
| Carissa opaca | 3 | |
| Casearia tomentosa | 4 | |
| Cassia fistula | 9 | |
| Cordia dichotoma | 3 | |
| Ehretia laevis | 95 | |
| Hesperethusa crenulata | 10 | |
| Holarrhena pubescens | 5 | |
| "Holarrhena antidysenterica" | ||
| Litsea monopetala | 1 | |
| "Litsea monopetela" | ||
| Mallotus philippensis | 414 | |
| "Mallotus philippinensis" | ||
| Miliusa velutina | 15 | |
| Randia uliginosa | 3 | |
| Schleichera oleosa | 1 | |
| Shorea robusta | 314 | |
| Syzygium cumini | 17 | |
| Terminalia alata | 91 | |
| Toona hexandra | 1 | |
| "Toona ciliata" | ||