Logging impacts in tropical lowland humid forest on tree species diversity and environmental conservation

  • Published source details Adekunle V.A., Olagoke A.O. & Ogundare L.F. (2010) Logging impacts in tropical lowland humid forest on tree species diversity and environmental conservation. Journal of Sustainable Forestry, 29, 517-538.


This study is summarised as evidence for the following.

Action Category

Legal protection of forests

Action Link
Forest Conservation
  1. Legal protection of forests

    A site comparison study in tropical moist forest in Nigeria (Adekunle, Olagoke & Ogundare 2010) found that legal protection of forest increased trees species richness and diversity. The number of tree species observed was 46 vs 24, the number of tree families observed was 21 vs 14, and trees diversity (Shannon index) was 3.16 vs 3.04 in a protected forest compared with a logged forest. Trees were sampled in eight 20×20 m plots in one protected forest (constituted as strict nature reserve by the forestry research institute of Nigeria) and one logged forest (where active logging activities are in progress).


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