| Publication type: | Book part |
| Type of review: | Editorial review |
| Title: | Grasslands of western and northern Europe – between intensification and abandonment |
| Authors: | Dengler, Jürgen Tischew, Sabine |
| Published in: | Grasslands of the world : diversity, management and conservation |
| Editors of the parent work: | Squires, Victor R. Dengler, Jürgen Feng, Haiying Hua, Limin |
| Issue Date: | Aug-2018 |
| Publisher / Ed. Institution: | CRC Press |
| Publisher / Ed. Institution: | Boca Raton |
| ISBN: | 9781498796262 |
| Language: | English |
| Subjects: | Grassland; Conservation |
| Subject (DDC): | 577: Ecology |
| Abstract: | About 17% of the territory of Western and Northern Europe (including the western part of Central Europe) is covered by grasslands. Of these 1/5 are natural grasslands, mainly in arctic-alpine and coastal areas, while 4/5 are secondary grasslands created via millennia of human land management, such as grazing, mowing and burning. As long as technological constraints limited the intensity of use, grasslands accumulated a lot of biodiversity, making them now the most species-rich habitat for many taxa. The direct economic value of agricultural products from grasslands (mainly dairy and meat) is 71 billion EUR per year (0.7% of the Gross Domestic Product of the region), while other ecosystem services like water and nitrogen retention, erosion control, biodiversity conservation and touristic use of traditional cultural landscapes together have a significantly higher value. After World War II, the situation of grasslands changed dramatically due to the excessive use of artificial fertilizer, much increased livestock numbers and the large-scale homogenization of site conditions towards mesic nutrient-rich situations. On the other hand, less productive and more remote sites were not profitable for agricultural use anymore and thus were abandoned (and subject to secondary succession). Both intensification and abandonment have strong negative impacts on grassland biodiversity. Many grassland habitats and their species are now highly threatened. Further important threat factors for grasslands in the region are airborne eutrophication and conversion to other land uses (croplands, forests, built-up areas), while we consider climate change, biotic invasions and direct human impacts to be less relevant than often thought. While grasslands are underrepresented among the nationally protected areas of the region, the Habitats Directive of the European Union put many of the more threatened grassland types into the conservation focus, so that they are now reasonably covered in the Natura 2000 network (spatially at least). Maintenance or restoration of semi-natural grasslands of High Nature Value (HNV) requires that they are managed in a way that mimics traditional agricultural use with hay-making and low-intensity grazing, but can also involve new approaches, such as controlled burning, “semi-open pasture landscapes” or “extensive green roofs”, which sometimes might be more feasible in the current socioeconomic situation. Semi-natural grasslands are a unique feature of the cultural landscapes of Europe. We conclude that conserving them and their biodiversity for the future requires a drastic further “greening” of the Common Agricultural Policy (CAP) of the EU and of similar instruments in the non-EU countries of the region, while at the same conservationists should be more open-minded towards conservation approaches that go beyond designation of protected areas and mimicking traditional grassland management. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/1511 |
| Fulltext version: | Published version |
| License (according to publishing contract): | Licence according to publishing contract |
| Departement: | Life Sciences and Facility Management |
| Organisational Unit: | Institute of Natural Resource Sciences (IUNR) |
| Appears in collections: | Publikationen Life Sciences und Facility Management |
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Dengler, J., & Tischew, S. (2018). Grasslands of western and northern Europe – between intensification and abandonment. In V. R. Squires, J. Dengler, H. Feng, & L. Hua (Eds.), Grasslands of the world : diversity, management and conservation. CRC Press.
Dengler, J. and Tischew, S. (2018) ‘Grasslands of western and northern Europe – between intensification and abandonment’, in V.R. Squires et al. (eds) Grasslands of the world : diversity, management and conservation. Boca Raton: CRC Press.
J. Dengler and S. Tischew, “Grasslands of western and northern Europe – between intensification and abandonment,” in Grasslands of the world : diversity, management and conservation, V. R. Squires, J. Dengler, H. Feng, and L. Hua, Eds. Boca Raton: CRC Press, 2018.
DENGLER, Jürgen und Sabine TISCHEW, 2018. Grasslands of western and northern Europe – between intensification and abandonment. In: Victor R. SQUIRES, Jürgen DENGLER, Haiying FENG und Limin HUA (Hrsg.), Grasslands of the world : diversity, management and conservation. Boca Raton: CRC Press. ISBN 9781498796262
Dengler, Jürgen, and Sabine Tischew. 2018. “Grasslands of Western and Northern Europe – between Intensification and Abandonment.” In Grasslands of the World : Diversity, Management and Conservation, edited by Victor R. Squires, Jürgen Dengler, Haiying Feng, and Limin Hua. Boca Raton: CRC Press.
Dengler, Jürgen, and Sabine Tischew. “Grasslands of Western and Northern Europe – between Intensification and Abandonment.” Grasslands of the World : Diversity, Management and Conservation, edited by Victor R. Squires et al., CRC Press, 2018.
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