Research & reports

이응직, 이형숙, 윤은주, 칼루 엑페게어, 고성철 · · South Korea

A South Korean study examined the functions and roles of a Green Community Rediscovery Center (GCRC) in terms of community integration, designed a GCRC incorporating various green roof types, and investigated applying a renewable energy system (e.g., PV) to building greenery. Four functional modules were proposed: an ecopark and community gardens with environmental education programs, a green housing model with education programs, a Discover Science Center, and a green business model with education programs. In design terms, three main functions were presented: community garden functions; establishment of a green business model, community composting system, and urban farming system; and the role of community gardens in social interaction within the GCRC. Air temperature on the green roof (using Sedum sarmentosum as cover) was about 3°C lower than on a non-green roof, indicating potential efficiency gains for PV systems. The study concludes that the proposed GCRC would raise neighborhood satisfaction and quality of life and contribute to social integration and community regeneration.

Dionys Forster · DORA Eawag (Swiss Federal Institute of Aquatic Science and Technology (Eawag)) · Vietnam (Hanoi)

This work aims to develop a methodology for determining nutrient flows and budgets in peri-urban agricultural systems in Hanoi, Vietnam. The methodology will assess nutrient status at farm, village, and communal levels, considering the spatial and temporal variability of crop and nutrient management. This is intended to support the recycling and reuse of solid and liquid organic waste in peri-urban agriculture.