CIEEM Conference 2018

Dr Phil Putwain gave a presentation at the CIEEM Autumn Conference ‘Advances in Ecological Restoration and Habitat Creation’, Glasgow, 20-21 November 2018. The title of the talk was

 ‘Sustainable habitat creation utilising soil profile inversion: evidence from case studies’.   Taking an ‘upside down approach for habitat creation’ is a novel approach for habitat creation.

A significant problem for attempts to create or re-create species-rich grassland and lowland heathland is high soil fertility. The key constraint for sustainable habitat creation is often an excessively high concentration of mineral phosphate. The importation of low fertility mineral materials or stripping and removing topsoil are historical techniques that were used to create suitable soil chemistry for habitat creation.
An alternative approach is to use soil profile inversion. This involves using a forestry mouldboard plough that inverts up to 1 metre of soil, bringing up infertile subsoil.  Two case studies are described and assessed which involved;
  • Creation of lowland heathland on farmland in Shropshire, safeguarding the last population of the silver-studded blue butterfly in the English Midlands.
  • Creation of plant and insect species-rich meadow grassland at Ness Botanic Gardens in Cheshire.
The Powerpoint presentation given by Phil Putwain can be viewed as a pdf. Please click    HERE


New Heathland Habit Experiment

New heathland habitat creation experiment at Prees Heath Reserve   Philip Putwain has collaborated with Stephen Lewis (Butterfly Cons...