Decosistemes

Decosistemes is a term used in design theory and environmental humanities to describe integrated systems in which decorative elements and ecological processes interact within built environments. The concept emphasizes the mutual shaping of aesthetics, ecology, and social life, rather than treating decoration and nature as separate layers.

Usage and origins of the term are varied and not standardized. It appears in regional or project-focused discourses, sometimes overlapping with ideas from ecological design or biophilic design, but with a distinct focus on how decorative components contribute to ecological function as part of a coherent system.

Decosistemes draw on multiple components, including architecture, landscape features, vegetation, water elements, substrates, and artistic or cultural installations. The ecological side can include habitat provision, microclimate regulation, water management, and pollination support, while the decorative side emphasizes form, color, texture, and symbolic meaning.

Applications are seen in urban planning, landscape architecture, interior design, and public art projects. Examples include living walls that merge plant cover with sculptural elements, or plazas where pavement patterns, sculptures, and native plantings are designed to function together for aesthetics and biodiversity.

Critiques note that the term can be ambiguous and difficult to measure, and that maintenance and governance are essential to preserve both beauty and ecological performance. Effective decosistemes typically require interdisciplinary collaboration among designers, ecologists, and community stakeholders.

Related concepts include ecological design, biophilic design, urban ecology, and landscape architecture.