A tiered approach for mapping ecosystem services

Ecosystem services (ES) mapping make the benefits of nature spatially explicit. The different methods used for ES mapping limit the comparability of outcomes and call for a more consistent but flexible approach. We present a four step tiered approach for ES mapping supporting scholars to select the adequate combination of variables: First, the user, researcher or policy maker defines the goal of the ES assessment. Second, a meta-analysis of relevant ES mapping studies is conducted to identify key variables for mapping the selected ES. Third, the identified variables are attributed to the different levels of the multitier framework according to the level at which they best answer the policy or research question. Finally, appropriate methods for mapping the ES are selected based on the reviewed studies. We illustrate the approach for recreational services at three different tiers. Main advantages of the tiered approach are that (i) it can be adapted to other ES, (ii) it supports the efforts toward a standardized ES assessment, (iii) it provides information about relevant variables to be considered in long term monitoring at different scales, (iv) it supports sustainable resource management as it ensures the inclusion of information relevant to decision makers at different levels.

GRÊT-REGAMEY Adrienne;  WEIBEL Bettina;  KIENAST Felix;  RABE Sven-Erik;  ZULIAN Grazia; 

2016-02-29

ELSEVIER B.V.

JRC89522

2212-0416,   

http://www.sciencedirect.com/science/article/pii/S2212041614001247,    https://publications.jrc.ec.europa.eu/repository/handle/JRC89522,   

10.1016/j.ecoser.2014.10.008,