In this context natural characteristics are the natural processes, the materials, and the features that occur in the environment. The policy requires that these natural characteristics are firstly understood, then used and copied where appropriate. Exploration of alternatives is an integral part of the policy. Alternative solutions, materials and methods shall be generated at all stages of the process from planning to detailed design to management. Wise use of resources At every stage of the procedure consideration shall be given to resource management and in particular the long term environmental and economic consequences of all proposed actions.
Sustainable development demands the wise use of resources.
A thorough understanding of the project, the site and its environment is essential. During and following this learning process the broad design objectives of the project shall be developed and confirmed by the landscape designer. Conceptual solutions are developed to enable the landscape designer to clarify the principles of the project before focusing on the detail. Once the best conceptual solution to a particular objective has been selected, the detailed techniques and methods required to achieve the desired results are considered and the most appropriate solution shall be specified. Any activities have the potential to uncover unexpected problems or opportunities.