[图书][B] An estimate of the extent of dystrophic, oligotrophic, mesotrophic and eutrophic standing fresh water in Great Britain

MA Palmer, DB Roy - 2001 - core.ac.uk
Summary The UK Biodiversity Action Plan and the EC Habitats Directive aim to conserve
specific types of habitat by means of action plans and site protection measures. In order to …

An estimate of the extent of dystrophic, oligotrophic, mesotrophic and eutrophic standing fresh water in Great Britain

MA Palmer, DB Roy - 2001 - nora.nerc.ac.uk
The UK Biodiversity Action Plan and the EC Habitats Directive aim to conserve specific types
of habitat by means of action plans and site protection measures. In order to set natural …

An estimate of the extent of dystrophic, oligotrophic, mesotrophic and eutrophic standing fresh water in Great Britain

MA Palmer, DB Roy - 2001 - nora.nerc.ac.uk
The UK Biodiversity Action Plan and the EC Habitats Directive aim to conserve specific types
of habitat by means of action plans and site protection measures. In order to set natural …