Study

Natural regeneration potential and early development of Shorea robusta Gaertn.f. forest after regeneration felling in the Bhabar-Terai zone in Nepal

  • Published source details Rautiainen O. & Suoheimo J. (1997) Natural regeneration potential and early development of Shorea robusta Gaertn.f. forest after regeneration felling in the Bhabar-Terai zone in Nepal. Forest Ecology and Management, 92, 243-251.

Actions

This study is summarised as evidence for the following.

Action Category

Use shelterwood harvesting

Action Link
Forest Conservation
  1. Use shelterwood harvesting

    A controlled study in 1993-1995 in subtropical moist forest in Nepal (Rautiainen & Suoheimo 1997) found that shelterwood harvest treatments increased the growth rate of the dominant shala tree Shorea robusta seedlings. Height growth was higher in clearcut than other treatment plots (unharvested: 85 cm; 75 trees remaining: 90 cm; 25 trees remaining: 99 cm; clearcut: 127 cm). Diameter growth was higher in clearcut (24 mm) than 25 (17 mm) and 75 trees remaining plots (16 mm), and the lowest in unharvested plots (6 mm)Numbers of shala tree seedlings was similar between treatments (unharvested: 89,292; 75 trees: 73,542; 25 trees: 91,125; clearcut: 81,000). Four treatment plots (1 ha) were established in 1993: unharvested, and 25 trees, 75 trees and clearcut (shelterwood harvest leaving 75, 25 and no trees in the plot, respectively). Growth rate of the 2,000 dominant shala tree seedlings in each plot was calculated for the second growing season after treatments. Numbers of seedlings was determined eight months after treatments.

     

Output references
What Works 2021 cover

What Works in Conservation

What Works in Conservation provides expert assessments of the effectiveness of actions, based on summarised evidence, in synopses. Subjects covered so far include amphibians, birds, mammals, forests, peatland and control of freshwater invasive species. More are in progress.

More about What Works in Conservation

Download free PDF or purchase
The Conservation Evidence Journal

The Conservation Evidence Journal

An online, free to publish in, open-access journal publishing results from research and projects that test the effectiveness of conservation actions.

Read the latest volume: Volume 21

Go to the CE Journal

Discover more on our blog

Our blog contains the latest news and updates from the Conservation Evidence team, the Conservation Evidence Journal, and our global partners in evidence-based conservation.


Who uses Conservation Evidence?

Meet some of the evidence champions

Endangered Landscape ProgrammeRed List Champion - Arc Kent Wildlife Trust The Rufford Foundation Save the Frogs - Ghana Mauritian Wildlife Supporting Conservation Leaders
Sustainability Dashboard National Biodiversity Network Frog Life The international journey of Conservation - Oryx Cool Farm Alliance UNEP AWFA Bat Conservation InternationalPeople trust for endangered species Vincet Wildlife Trust