L I F E I I I
LIFE and endangered plants
Conserving Europe’s threatened flora
colours C/M/Y/K 32/49/79/21 European Commission Environment Directorate-General
LIFE (“The Financial Instrument for the Environment”) is a programme launched by the European Commission and coordinated by the Environment Directorate-General (LIFE Unit - E.4).
The contents of the publication “LIFE and endangered plants: Conserving Europe’s threatened flora” do not necessarily reflect the opinions of the institutions of the European Union.
Authors: João Pedro Silva (Technical expert), Justin Toland, Wendy Jones, Jon Eldridge, Edward Thorpe, Maylis Campbell, Eamon O’Hara (Astrale GEIE-AEIDL, Communications Team Coordinator). Managing Editor: Philip Owen, European Commission, Environment DG, LIFE Unit – BU-9, 02/1, 200 rue de la Loi, B-1049 Brussels. LIFE Focus series coordination: Simon Goss (LIFE Communications Coordinator), Evelyne Jussiant (DG Environment Communications Coordinator). The following people also worked on this issue: Piotr Grzesikowski, Juan Pérez Lorenzo, Frank Vassen, Karin Zaunberger, Aixa Sopeña, Georgia Valaoras, Lubos Halada, Mikko Tira, Michele Lischi, Chloé Weeger, Katerina Raftopoulou. Production: Monique Braem. Graphic design: Daniel Renders, Anita Cortés (Astrale GEIE-AEIDL). Acknowledgements: Thanks to all LIFE project beneficiaries who contributed comments, photos and other useful material for this report. Photos: Unless otherwise specified; photos are from the respective projects. This issue of LIFE Focus is published in English with a print-run of 5,000 copies and is also available online. Attention version papier ajouter
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Luxembourg: Office for Official Publications of the European Communities, 2007
ISBN 978-92-79-08815-5 ISSN 1725-5619 doi: 10.2779/9929�������������7
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Ecolabel Flower Printed on recycled paper that has been awarded the EU Ecolabel for graphic paper (http://ec.europa.eu/ecolabel/) LIFE Focus I LIFE and Europe’s endangered plants I p.
Patrick Murphy
Plants are vital to almost every aspect of our daily lives. They provide us with food, fibres, medicines, fuel, shelter, clothing and the air we breathe. Many animal species are also directly dependent on plants for their survival. Plants are essential constituents of ecosystems and play a key role in the Earth’s system.
Europe is blessed with a high rate of diversity, but, despite their undeniable importance, plants everywhere are under threat. Some 21% of Europe’s vascular plant species (flowering plants, conifers and ferns) are classified as threatened according to the IUCN. Half of the continent’s 4,700 vascular plant endemics are in danger of extinc- tion and 64 have already become extinct. In a number of European countries more than two-thirds of the existing plant habitats types are endangered. Major land-use changes from agriculture and forestry, habitat destruction, fragmentation and degradation, direct impacts by economic activities and invasive alien species are all rapidly eroding our plant communities. Climate change will further aggravate these pressures.
LIFE, the financial instrument for the environment, has been a cornerstone of plant conservation efforts, especially within the boundaries of the Natura 2000 network.
In total, from 1992-2007 some 970 projects received EU co-funding under the LIFE-Nature component of the LIFE programme. Although only 33 of these projects directly targeted the conservation of plants listed under the annexes of the Habitats Directive, a far greater number of projects targeted plant conservation within a broader context – for example, under habitat actions, Natura 2000 network site management plans, or more general actions.
This brochure explores the challenges for conservation of Europe’s endangered plants and highlights the role of the LIFE programme in helping to halt biodiversity loss, and to restore threatened habitats and natural systems. From Romania to northern Finland, France’s Seine Valley to Spain’s Sierra Nevada mountains, the Mediterranean to Macaronesia, LIFE has supported a range of successful projects, helping to restore habitats and protecting endangered plants.
LIFE has also helped to promote a new concept – the plant micro-reserve (PMR) – first developed in the Spanish region of Valencia, and since successfully implemented in Slovenia and the island of Crete (see pp. 17-22).
Now, LIFE+, with a budget of over €2 billion, will continue to offer robust support to the conservation of plant species and of biodiversity in general across Europe.
Preventing the disappearance of so many species of plants is one of the major challenges that must be addressed in order to achieve the goal of halting the loss of Europe’s biodiversity.
Patrick Murphy Head of Unit – Nature & Biodiversity European Commission, DG Environment Background to Europe’s Plant micro-reserves: Restoration of wild plants...... 3 from concept to habitats...... 37 implementation...... 17 European wild plants: Austria: Lake Constance status and threats...... 3 Greece: Conservation forget-me-not flourishes of endangered flora on in Bregenz once more European biodiversity Crete...... 20 thanks to LIFE-Nature.... 38 policy and plant Germany: Protecting and conservation...... 5 Mediterranean flora.... 23 developing the Benningen LIFE’s contribution to Cyprus: Conservation of Marsh...... 41 EU plant conservation ..... 7 unique flora and Romania: Conserving habitats...... 24 forest habitats, preventing Endangered plants in soil erosion and guarding general...... 9 Italy: Conserving the ‘critically endangered’ against avalanches...... 42 Finland: Stakeholder Sicilian fir and helping to Czech Republic: Preserving participation in managing ensure its long-term the beauty and biodiversity endangered plant survival...... 27 of the Moravian Karst..... 45 populations...... 10 Spain: Protecting Further projects France: Saving two extraordinary biodiversity focusing on wetlands... 46 Norman plants...... 12 in the Sierra Nevada...... 30 List of available LIFE Germany: Grassland publications...... 49 protection in Bavaria ...... 14 Macaronesian flora..... 31 Spain: Conserving five Portugal: Managing and priority species in preserving Asphodelus the Canary Islands...... 32 bento-rainhae...... 16 Portugal: Restoring Madeira’s laurel forest.... 34
Background to Europe’s wild plants LIFE Focus I LIFE and Europe’s endangered plants I p.
European wild plants: status and threats
The disappearance and declining populations of many endangered plant species presents the European Union with one of its greatest conservation challenges. Efforts have focused on habitat loss and degradation, introductions of invasive alien species, pollution and disease, and climate change.
Europe’s varied geography and cli- mate provides a vast range of habitats that support more than 12,500 vascu- lar plants (flowering plants, conifers and ferns). Centres of particularly high plant diversity include the moun- tainous areas around the Mediterra- nean and the Black Sea. The floras of Spain, Greece, Italy, Bulgaria and Romania support the highest num- bers of both endemic and endangered plant species.
Europe’s flora is one of the best known in the world and has been shaped by human interventions for many hun- dreds of years. However, the acceler- ated pace of industrialisation in recent decades, together with major land-use
changes, has resulted in European J.B.Madeira – LIFE99 NAT/P/006431 Photo: R.Jardim, plants today being considered among Convolvulus massonii: highly threatened by habitat loss the most threatened in the world. According to the World Conservation Threats that by the year 2032, more than 70% Union (IUCN), some 21% of Europe’s of the land’s surface will have been vascular plant species are classified as The main factors that have contrib- destroyed or disturbed. Habitat loss threatened and half of the continent’s uted to the progressive decline of is also a problem because it leads to 4,700 vascular plant endemics are in European plant diversity are: the fragmentation of the remaining danger of extinction. In a number of habitat resulting in further isolation of European countries more than two- Habitat loss and degradation plant populations. thirds of the existing plant habitat Habitat loss is the primary cause of types are endangered. species loss at local, regional and glo- Introductions of Invasive Alien bal scales. Urban development, over- Species (IAS) Wild plants in Europe are under severe drafting of groundwater, road building, Aliens are not science fiction, but a threat, and significant losses of plant recreation, forest fires, agriculture and nature conservation fact. An “alien” is species and habitat have taken place. tree logging all destroy and degrade any species that is moved by humans Although being a subject of concern, plant’s natural habitats. It is estimated to an area outside of its native range. In plant conservation tends to receive that habitat destruction from human the vast majority of cases, these spe- less media coverage than conserva- activity is the primary cause of risk cies will not survive because they are tion of other threatened groups, such for 83% of endangered plant species. not adapted to the new area. Nev- as big mammals (for example, lynxes Habitat loss is harmful not only to a ertheless, in a minority of cases, a and whales) and bird species. The single species, but to whole commu- species will be able to survive in its public is, however, concerned about nities and ecosystems. According to new location and sometimes will wild plants disappearing from the local the United Nations Environment Pro- even thrive in a new location. “Inva- countryside. gramme (UNEP), it has been estimated sive” species are those that spread Background to Europe’s wild plants
quickly to become very common and changes on European flora – such as dominant in the new habitat, posing a changes in the distribution of species, great threat to native species through- flowering times etc. – are forecast to out Europe. Particularly vulnerable are be most pronounced in mountainous European island ecosystems (espe- areas and in the Mediterranean and cially in the Macaronesian and Medi- Pannonian biogeographical regions. terranean biogeographical regions), Climate change poses an enormous due to their long-standing isolation. challenge to the conservation and For example, Rhododendron ponticum management of the plant species and from the Iberian Peninsula and Turkey habitats both within and outside the is an ornamental flowering shrub that Natura 2000 network. has invaded the UK acid woods and heathland causing problems in many Importance of plants: their Photo: LIFE important oak forests on the West goods and services Plants are valued for many reasons, coast of Scotland. In addition to the including aesthetics: Lady’s slipper environmental consequences, invasive Plants are universally recognised as orchid (Cypripedium calceolus) alien species may also have significant an essential part of biological diversity economical and social impacts. and a vital resource (i.e., in maintain- The vast majority of medicinal and ing carbon dioxide and oxygen equi- aromatic plant species used today Pollution and disease librium in the atmosphere). In addition is collected from the wild. Unfortu- Pollution is the release of chemical, to the small number of crop plants nately, such a practice can sometimes physical, biological or radioactive used for basic food and fibres, many result in unsustainable practices. For contaminants in the environment. It is thousands of wild plants have consid- example, wolf’s bane (Arnica mon- sometimes not visible to the naked eye erable economic and cultural impor- tana), used to treat sprains, bruises, and can disperse through air, water and tance and potential, providing food, and muscle aches, and great yellow other mediums into which it is emitted. fuel, clothing, shelter and medicine. gentian (Gentiana lutea) are harvested As a result, its direct effects, especially throughout Europe (especially in Bul- on plant life, can sometimes be hard An estimated 50,000 - 70,000 plant garia and Romania). These plants to spot. Pollution is a big problem for species are used in medicines are included in Annex V of the Habi- plants. For example, Pesticides are throughout the world. They make an tats Directive, which identifies plants designed to allow farmers to increase essential contribution to healthcare (and animals) requiring management their yields (and gardeners to keep and provide an important source of measures because of exploitation out weeds), but their misuse and income in rural areas. concerns. over-application can adversely affect wild plants in the area. The misuse of Effects of climate change on plant diversity: insecticides also affects plants, as it can impact on the populations of pol- Species are ‘left behind’ as they are unable to change their distribution fast enough. linators (such as bees) that some plants Species with long life cycles and/or slow dispersal are particularly vulnerable. need to reproduce. Soils can also be Some isolated species are particularly vulnerable, as they may have ‘nowhere contaminated with heavy metals, which to go’. These include: few plants can tolerate. At the very least l Arctic and alpine species, and island endemics. contamination will cause reduced plant l Coastal species which are ‘squeezed’ between human settlements and rising production and ecosystems become sea levels. more vulnerable to other threats. l Plant genetic composition may change in response to the selection pressure of climate change. Climate change l Some plant communities or species associations may be lost as species More recently, Europe’s plants are move and adapt at different rates. facing an unequivocal warming of the l Increased invasions by alien species may occur, as conditions become more climate. According to the latest projec- suitable for exotic species while native species become less suited to their tions more than half of the plant species environment. assessed could be vulnerable or threat- l Many plant communities act as ‘sinks’ (store carbon), which helps to offset ened by 2080. The impact of climatic carbon emissions. However, over the next 70 years, the effects of climate change on plants mean many terrestrial sinks may become sources, for � ��������Thuiller �W����������. et al. (����2005�����������������) “Climate change example the bogs. threats to plant diversity in Europe”. Background to Europe’s wild plants LIFE Focus I LIFE and Europe’s endangered plants I p.
European Biodiversity Policy and plant conservation
The EU has introduced a framework for action and made key pledges to safeguard the conti- nent’s rich biodiversity. It has created a network of protected sites, Natura 2000, which focuses on endangered plant species, and recently outlined its commitment to halting the loss of biodiver- sity in the EU and to restoring habitats and natural systems.
European heads of state agreed at sites, and that effective conservation loss by 2010. Many of the biodiversity- the 2001 summit in Gothenburg to and sustainable use of biodiversity, rich habitats in need of conservation halt biodiversity loss by 2010. The and the maintenance of essential are situated in, or close to, agricultural following year, the parties to the Con- ecosystem services, also requires land, where inappropriate agricultural vention on Biological Diversity (CBD) action in the wider countryside. For practices have reduced biological and some 130 world leaders commit- plants, such action is provided for by diversity. The presence of some plant ted themselves to a significant reduc- specific requirements in the EU Habi- species and habitats that are depend- tion in the rate of biodiversity loss by tats Directive (92/43/EEC) and more ent on extensive farming, for example, the same target date. A Commission generally by the integration of biodi- has declined in recent decades. Communication of May 2006, “Halt- versity concerns into agricultural and ing the Loss of Biodiversity by 2010 other policies. EU Rural Development Policy (Council – and Beyond”, [COM(2006)216. Reg (EC) No.1257/1999) aims to rec- reconfirmed Europe’s commitment to The 2001 Biodiversity Action Plan for oncile agriculture with the objectives of implementation of the CBD. Agriculture (COM/2001/0162) aims to the EU nature conservation policy. This reduce the negative impacts of farming goal is achieved by financing agri-envi- Two particular threats to EU biodiver- practices by promoting the sustainable ronmental measures that go beyond sity are highlighted in the Communica- use of biological resources. It is one the usual good farming practices and tion. First, “spatial development”, for of the four biodiversity action plans, that have a direct impact on the con- which Member States have a particular covering 1) conservation of natural servation of European flora, particularly responsibility, through improved plan- resources, 2) agriculture, 3) fisheries, through the maintenance of extensive ning, to reconcile development needs and 4) economic and development co-
with the conservation of biodiversity operation outside Europe, included in http://www.ndp.ie/documents/publica- and maintenance of ecosystem serv- the EU’s Sixth Environmental Action tions/reg_cir/CR���7�999.pdf ices. The second threat is the potential Programme (6th EAP), approved by impact of climate change, where rising the Council of Ministers in 2001. It also Bogs: a priority for conservation habitat temperatures are already having a bio- has the goal of stemming biodiversity important for certain plant species, such as the insectivorous sundew logical impact, including earlier timing (Drosera rotundifolia) of spring events, and poleward and http://eur-lex.europa.eu/LexUriServ/ upward shifts in ranges in plant, as well LexUriServ.do?uri=CONSLEG:�992L0043: as animal species. 2007����:EN:PDF http://europa.eu/scadplus/leg/en/lvb/ l28024.htm The EU approach recognises that bio- diversity is not evenly spread, and that certain species are more at risk than others. Consequently, it affords spe- cial attention to the protection of sites of highest nature value and species most at risk included in the Habitats and Birds directives. However, this approach also recognises that much biodiversity resides outside these
� http://ec.europa.eu/environment/nature/ biodiversity/comm2006/index_en.htm Background to Europe’s wild plants
systems and support for agriculture in est) to the Habitats Directive list the and low forest vegetation with Quercus Natura 2000 zones. habitats and species whose conserva- alnifolia (9390*); the rock rose (Cistus tion requires the designation of SACs. palhinhae) is the main species within The recent reforms of the Common Some of them are defined as “priority” maritime wet heath formations (5140*) Agricultural Policy (CAP) have also ena- habitats or species (in danger of disap- in the southwest of Portugal; and sea bled further integration of biodiversity pearing). grass (Posidonia oceanica) is the main concerns into agricultural policy and species within Mediterranean sea the 2008 review of the CAP provides Annex II identifies 324 animal species grass habitats (1120*). an important opportunity to further whose conservation requires the des- strengthen and support measures for ignation of SACs. However, the number Other habitat types with broader distri- farmland and forest biodiversity. For of plant species listed is much higher bution are also very important for some example, national statutory require- – 587, or 64%, of the total (see Fig.1). plant species such as orchids. The dry ments derived from EU directives cov- Moreover, some 204 (80%) of listed to semi-dry calcareous grasslands hab- ering birds, habitats, nitrates and pesti- plant species are priority – compared itat (6210), which is widely distributed cides are now included in the accepted with just 51 for animals. around Europe, can be home to impor- standards for good farming practice. tant populations of rare orchid species. The distribution of plant diversity Where this is the case, the habitat is Natura 2000 network and across Europe is not even. A full 60% considered a priority for conservation. plant conservation of the plant species included in Annex For example, important endangered II occur within the Mediterranean and orchid species (e.g., genus Ophrys) The Habitats Directive has focused on Macaronesian regions, according to are dependent on calcareous substrate the requirement of Member States to the reference lists for biogeographical semi-natural dry grasslands or forests establish a network of special areas regions (EU-25). (e.g., Cypripedium calceolus). !.)-!,3 0,!.43 of conservation (SACs) that, together with)NVERTEBRATES the special protection areas As well as the plant species included Finally, Article 13 of the Habitats Direc-
(SPAs) designated under the Birds 0LANTSin Annex II of the directive, there are tive requires that Member States should ) Directive&ISH