Dually-beneficial habitats serve as a practical biodiversity mainstreaming tool in European crop production.

Semi-natural habitat creation in Europe is a tool to address habitat loss, caused by agricultural landscape simplification. Research on habitats is mostly conservation-centered, while studies on their delivery of multiple agro-ecosystem services are limited. However, knowledge about these habitats' suitability for production could make them a practical biodiversity mainstreaming tool. This paper identifies potential dually-beneficial (db) habitats for use in cereals, oilseed rape, and sunflowers, the three major EU arable field crops. They are often grown in simplified landscapes, where the need for improved biodiversity connectivity at landscape level is high and their integration expected to be most effective. The paper provides a qualitative survey of the db-habitats effects on agro-ecosystem services and disservices while addressing trade-offs and synergies thereby using an ecology-focused agro-ecosystem services and disservices framework. Four differently suitable db-habitat groups were identified: 1. Uncropped fields/subfield areas, 2. Managed fields/subfield areas, 3. Managed flower areas and 4. Managed margins. [ABSTRACT FROM AUTHOR]