Prospects for Rooftop Farming System Dynamics: An Action to Stimulate Water-Energy-Food Nexus Synergies toward Green Cities of Tomorrow

نویسندگان

چکیده

Rooftop farming is a practical solution of smart urban agriculture to furnish diverse socio-environmental benefits and short food supply chains, especially in densely populated cities. This study aims raise security with less use public water energy production, through utilizing green for sustainable management. A system dynamics (SD) model framed across the nexus climate, water, (WEF) sectors developed rooftop farm Taipei City Taiwan. The WEF Nexus structured address how local weather affects utilization grow vegetables. SD results showed that annual yields sweet potato leaves achieved 9.3 kg/m2, at cost 3.8 ton/m2 harvested rainwater 2.1 tap together kwh/m2 solar photovoltaic power 0.4 electricity. not only demonstrates resources show great potential make significant reduction consuming irrigation farming, but contributes planning situ mechanism city scale. can manifest promotion as cogent development facilitate sustainability.

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ژورنال

عنوان ژورنال: Sustainability

سال: 2021

ISSN: ['2071-1050']

DOI: https://doi.org/10.3390/su13169042