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“Ecosystem services assessment tools for African Biosphere Reserves: A review and user-informed classification”. Hugé, J, Rochette Aj, de Béthune S, Parra Paitan Cc, Vanderhaegen K, Vandervelden T, Van Passel S, Vanhove Mpm, Verbist B, Verheyen D, Waas T, Janssens I, Janssens de Bisthoven L, Ecosystem Services 42, 101079 (2020). http://doi.org/10.1016/j.ecoser.2020.101079
Abstract: While the concept of ecosystem services which links biodiversity to human wellbeing, is by now well-known, its translation into actual management decisions is still uneven. African Biosphere Reserves, which are to be living labs for sustainable development, embody the idea of synergies between people and nature. Gaining knowledge about the provision, the use and the trends of ecosystem services in these reserves is essential to ensure their global change-proof management. The diversity of rapidly evolving ecosystem services assessment tools requires a systematic and informed selection, in order to ensure that prospective tool users select the most adequate tool, aligned to their needs and context. Based on a Delphi survey of future tool users, and on a review of ecosystem services assessment tools, we propose guidance to users to select the most suited tool based on the context of African Biosphere Reserves, and on tool requirements regarding data input, necessary skills, outputs and types of ecosystem services addressed. The use of the Delphi survey and the focus on African Biosphere Reserves are new elements that contribute to the theory and practice of ecosystem services assessment.
Keywords: A1 Journal Article; Engineering Management (ENM) ;
Impact Factor: 7.6
DOI: 10.1016/j.ecoser.2020.101079
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“Towards a more structured selection process for attributes and levels in choice experiments : a study in a Belgian protected area”. Jeanloz S, Lizin S, Beenaerts N, Brouwer R, Van Passel S, Witters N, Ecosystem Services 18, 45 (2016). http://doi.org/10.1016/J.ECOSER.2016.01.006
Abstract: The process of selecting attributes for inclusion in choice experiments frequently involves qualitative methods such as focus groups and interviews. In order for a choice experiment to be successful and the results to be valid, this qualitative selection process is essential. It often lacks rigour and is poorly described, particularly in environmental choice experiments. We propose a meticulous attribute and attribute-level selection process consisting of a scoring exercise and an interactive discussion. This paper provides a case study describing how attributes and attribute-levels were identified and selected for the National Park Hoge Kempen in Belgium. We carried out four focus groups and thirteen semi-structured interviews with various park stakeholders to select attributes from six categories: the four categories of ecosystem services (supporting, provisioning, regulating, cultural), infrastructure, and land use types. The top-ranked characteristics were nature conservation, natural forests, biodiversity refuge, wetlands, landscape variety, heathlands, air purification, and education. Both the scoring exercise and the interactive discussion contributed to the attributes selected for the CE. Following these, an ultimate expert consultation stage is recommended to approve both the attribute and attribute-level selection. The semi-qualitative protocol proposed in this paper can help practitioners and demonstrates how the results guide choice experiment design.
Keywords: A1 Journal article; Engineering Management (ENM)
Impact Factor: 4.072
Times cited: 10
DOI: 10.1016/J.ECOSER.2016.01.006
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“Valuing urban ecosystem services in sustainable brownfield redevelopment”. De Valck J, Beames A, Liekens I, Bettens M, Seuntjens P, Broekx S, Ecosystem services 35, 139 (2019). http://doi.org/10.1016/J.ECOSER.2018.12.006
Abstract: Urban environments provide opportunities for greater resource efficiency and the fostering of urban ecosystems. Brownfield areas are a typical example of underused land resources. Brownfield redevelopment projects that include green infrastructure allow for further ecosystems to be accommodated in urban environments. Green infrastructure also deliver important urban ecosystem services (UES) to local residents, which can greatly contribute to improving quality of life in cities. In this case study, we quantify and assess the economic value of five UES for a brownfield redevelopment project in Antwerp, Belgium. The assessment is carried out using the “Nature Value Explorer” modelling tool. The case includes three types of green infrastructure (green corridor, infiltration gullies and green roofs) primarily intended to connect nature reserves on the urban periphery and to avoid surface runoff. The green infrastructure also provides air filtration, climate regulation, carbon sequestration and recreation ecosystem services. The value of recreation far exceeds other values, including the value of avoided runoff. The case study raises crucial questions as to whether existing UES valuation approaches adequately account for the range of UES provided and whether such approaches can be improved to achieve more accurate and reliable value estimates in future analyses.
Keywords: A1 Journal article; Sustainable Energy, Air and Water Technology (DuEL)
DOI: 10.1016/J.ECOSER.2018.12.006
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