managed forests

• what is meant by forest management


  this is the replanting and regeneration of forests
• how can forest management help against deforestation


  it makes it possible to remove timber without destroying the forest ecosystem
• what techniques can you use to help with forest management


  coppicing, selective cutting , long rotation times , planting trees in specific places and controlling pests and disease
• what is coppicing and how does it help with forest management


  this is when a tree trunk is cut but but a stump is left for the tree to grow again
• what is meant by selective cutting


  this is when the larger trees are felled whilst the shorter trees are left in place
• why is selective cutting particularly useful on steep slopes and near rivers


  if trees were remove from steep slopes the soil will be left vulnerable to soil erosion
• what is meant by long rotation times when considering forest management


  this is when trees are left to grow for long periods of time before they are cut down
• what effect will a long rotation time have on the habitat diversity and associated biodiversity of an area


  increases as it provides more stable long-term habitats
• explain why planting trees optimum distances apart can help with forest management


  it will reduce in intraspecific competition which can lead to trees growing tall and thin producing poor quality timber
• explain how controlling pests and diseases will help with forest management


  it ensures the trees grow and produce high quality timber
• why is it important a native woodlands are preserved


  to maintain and enhance biodiversity by preserving very old habitats and ensuring that there are a wide range of habitats available