Services

Land use planning

Dionea SA in last years gained a lot of experience in land planning field, being involved in many projects, both in Switzerland and abroad. Dionea’s distinctive trait and strength consists of his inter-disciplinary approach that allows multisectorial activities, both on regional and local scale.

In detail, Dionea deals with:
-regional and super-municipal land planning;
-municipal land planning, such as the draft up of entire land-planning documents, or thematic studies in support of the planning processes (e.g. environmental contents studies);
-local and specific planning, like detailed neighborhood-scale plans;
-sectorial planning for specific fields involving land use and environment (for instance coastal environmental and accessibility evaluations, environmental impact assessment for land planning purposes).

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Environment

We have a wide range of instruments, continuously updated, that allow us to carry out environmental assessments and monitoring of all environmental elements (air, soil, water). The company gained various years of experience in the fields of the environmental controlling and the impact assessment (EIA). Dionea has also designed ad supervised many polluted sites restoration projects.

The main activities are:
-Environmental impact assessments (at both land planning level and construction level);
-Design and supervision of polluted site restoration projects, according to OSiti;
-Environmental monitoring (water, air, soil, excavation materials);
-Noise and vibration evaluations, and noise reclamation plans;
-Management plans for excavation resulting materials, according to OPSR;
-Management plans for soils, according to Osuolo;
-Air pollutants dispersion models;
-Radon evaluation in domestic and working buildings, with passive dosimeters or active electronic measuring instruments (Radon advisor service approved by Cantonal Department of Health and Sociality and Federal Office of Public Health).

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Nature and Landscape

We design and manage interventions for natural works, like wetland constructions and rehabilitation, river and lacustrine shoreline restoration, natural and wild areas conservation programs. We can also design slope stabilization works with natural engineering techniques.

Our principal activities are:
-Naturalistic and faunal studies for conservation or rehabilitation purposes;
-Landscape conservation programs;
-Environmental consultancy in structure and infrastructure planning ad designing processes;
-Designing of restoration processes for both terrestrial and aquatic environments.

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Forestry

In forestry field, Dionea SA develops management studies and programs at both large-regional scale to single tree scale.
Dionea has also acquired a well-known experience in the research and management of allochthonous invasive species.

Our main activities are:
-Formulation of forestry management concepts and programs;
-Forestry limit assessment;
-Designing of forestall compensation works;
-Direction of large and complex forestry management and rehabilitation works;
-Sustainable wood exploitation plans;
-Academic research in phytosociology field.

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