title: Innovation in urban agriculture: Evaluation data of a participatory approach (ROIR).
abstract: The data in this article represent an evaluation of a participatory process called Regional Open Innovation Roadmapping (ROIR). The approach aims at the promotion of regional development. In this case, it was carried out to develop a specific innovation in the field of 'Zero-acreage farming' (ZFarming), which is a building-related subtype of urban agriculture. For the evaluation of the process, an online survey was sent to the 58 participants of the ROIR on March 4, 2014. The survey ended on April 8, 2014, and a response rate of 53.54% resulted in a sample size of 31 respondents. The survey was divided into seven different blocks. We analyzed the ROIR process׳s contribution to knowledge generation, the establishment of networks among the participants, the implementation of new projects related to ZFarming, and the increase of acceptance of ZFarming and the selected ZFarming innovation. Furthermore, other remarks, and personal information were collected. Hence, the objective of the survey was to assess whether ROIR is a useful tool to promote the aforementioned innovation drivers, and thereby, the selected innovation, which was developed throughout the process. The data were used in the research article "Application and evaluation of a participatory "open innovation" approach (ROIR): the case of introducing zero-acreage farming in Berlin" (Specht et al., 2016) [1].
authors.affiliation: Leibniz Centre for Agricultural Landscape Research, Institute of Socio-Economics, Eberswalder Straße 84, 15374 Müncheberg, Germany; Humboldt-Universität zu Berlin, Germany.
authors.forename: Felix
authors.initials: F
authors.lastname: Zoll
authors.affiliation: Leibniz Centre for Agricultural Landscape Research, Institute of Socio-Economics, Eberswalder Straße 84, 15374 Müncheberg, Germany; Humboldt-Universität zu Berlin, Germany.
authors.forename: Kathrin
authors.initials: K
authors.lastname: Specht
authors.affiliation: Leibniz Centre for Agricultural Landscape Research, Institute of Socio-Economics, Eberswalder Straße 84, 15374 Müncheberg, Germany.
authors.forename: Rosemarie
authors.initials: R
authors.lastname: Siebert
keywords: Acceptance; Knowledge; Network; Online survey; Roadmapping process; Stakeholder