No unanimity for the Nature Restoration Law

Building design

80 percent of natural habitats in Europe are degraded or destroyed, which is why urgent action is needed. Credit: unsplash

Efforts to date have not been sufficient to protect natural habitats in Europe. The long-awaited vote by the European Parliament on the law did not go smoothly: Hungary opposed the Nature Restoration Law, which means that the requirements for restoring nature are not yet legally binding.

Around 80 percent of protected natural habitats in Europe are degraded and in further danger. In order to stop this nature crisis, the European Parliament has presented the Nature Restoration Law, but has not yet adopted it. The proposed law obliges member states to restore destroyed natural areas. In this way, degraded moors, for example, will once again fulfill their function as carbon reservoirs and as habitats for rare species.

Intact ecosystems not only support biodiversity, but are also important for combating the climate crisis. Ecosystems play a key role in flood protection, food security and the management of natural resources. However, very few ecosystems in Europe are in a good or even acceptable condition. The Nature Restoration Law is intended to help preserve nature in the long term, reduce harmful impacts and make the use of natural resources more sustainable.

Everyone is talking about climate change. In addition to measures to reduce CO2 emissions in cities and industry, it is also about protecting nature and repairing or even creating new ecosystems. With the EU Nature Restoration Law, the European Union is attempting to create clear targets for a binding concept in Europe that achieves the restoration of ecosystems.

The law has the following three core elements:

  • Concrete and time-bound as well as area-specific targets for the enhancement and recreation of the rarest and most special terrestrial and marine habitats
  • Indicator-based targets for more sustainable land and forest management, greener cities, free-flowing rivers and the restoration of pollinator populations
  • Creation of science-based recovery plans as a key tool for defining and reviewing the necessary measures

In February 2024, the European Parliament had already voted by a majority in favor of the compromise reached last year on the Nature Restoration Law. The European Council was due to enforce the law on March 22, 2024. However, a short-term blockade by Hungary delayed this, which is why the law is not yet effective.

Environmental organizations are furious that the long-awaited EU restoration law has not made it through the EU Council. They have long campaigned to protect and conserve biodiversity and ecosystems in Europe and around the world. The new law should make this legally binding, for example by setting measurable targets to support biodiversity. Local flora and fauna will be given a place in the jurisdiction of the EU Nature Restoration Law and thus hopefully more protection in the future.

The Nature Restoration Law is also very important in view of the climate crisis. This is because ecosystems such as moors, forests and floodplains store carbon and make a significant contribution to protecting people from the effects of climate change. Intact ecosystems have a balancing effect on the microclimate. They play an important role during heatwaves, droughts, heavy rainfall and floods. Ecosystems also improve human health and our well-being. And they can boost the local economy, for example by securing food supplies in the long term and strengthening sustainable practices.

The Nature Restoration Law stipulates that EU member states must restore at least 20% of nature on land and in the sea by 2030. In addition, member states should restore at least 30% of degraded habitats by 2030, 60% by 2040 and 90% by 2050. The EU sees this as an important contribution by all member states to achieving the EU’s climate, biodiversity and food security targets.

All habitats that are currently of poor quality are to be restored by 2050. In the next six years, member states should already improve around a third of their habitats. These include, for example, forests, grasslands, wetlands, rivers, lakes and coral reefs. The European Parliament recommends focusing initially on Natura 2000 sites. And once a habitat has been restored, it must also be maintained in good condition.

For agricultural land, the EU uses three indicators, two of which must be met for a habitat to be considered restored: The index of butterflies in grassland, the proportion of agricultural land with diverse landscapes, and the stock of organic carbon in the mineral soils of arable land. Measures must also be taken to increase the index of farmland birds. This is because birds are good indicators of the state of biodiversity in a habitat.

The blockade of the Nature Restoration Law is also a great pity in view of the EU elections planned for summer 2024, as it is now unclear whether and when the law will go ahead. It will probably come back on the table after the elections in June. As soon as it is approved by the Council with a majority, the ball will be in the Member States’ court: they will have to pass national restoration laws and explain exactly how they will implement the EU objectives.

Accordingly, implementation of the Nature Restoration Law will then also be discussed in Germany. Presumably, the federal states will implement the majority of the measures, for which there will be a national restoration law with clear guidelines. The German Natural Climate Protection Action Program already provides for similar measures and an acceleration offensive.

Read more: The Kunming-Montreal Global Biodiversity Framework of the United Nations is also relevant for the quality of habitats and biodiversity.

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Karl Marx on a new foundation

Building design

A crumbling concrete base, broken out areas and loose granite slabs: After around 40 years of frost and thaw cycles and repeated waterlogging, the foundation of the 13-metre-high Karl Marx monument in the former Karl Marx City of Chemnitz had lost its load-bearing strength. The restoration of the base of one of the largest portrait busts in the world in line with monument conservation requirements placed high demands on both the surfacing work and the […]

A crumbling concrete base, broken out areas and loose granite slabs: After around 40 years of frost and thaw cycles and repeated waterlogging, the foundation of the 13-metre-high Karl Marx monument in the former Karl Marx City of Chemnitz had lost its load-bearing strength. The restoration of the base of one of the largest portrait busts in the world in line with monument conservation requirements placed high demands on both the surfacing work and the urgently required drainage of the surfacing structure.

The approximately 18.5 x 10.5 meter wide, 40 to 80 centimetre high base of the monument, which was erected in 1971, consists of concrete and bricks at its core. The original brick surround of this foundation, which was built as a lost formwork, has now been replaced by a concrete apron about 25 centimetres wide. The one-piece granite corner elements were excluded from the dismantling of the previous surround and left in their original position. In this way, the installers ensured that both the heights and the alignments remained unchanged.

The employees of the specialist company Natur- und Kunststeinbau Martin Herberholz in Chemnitz carefully removed the approximately 250 slabs from the existing building. As many granite slabs as possible were to be reused in line with the concept of monument preservation. In the end, the stone workers checked a good three quarters of the slabs for damage, cleaned them and laid them again. The new slabs required were supplied by the same quarry in the Ukraine from which the Soviet sculptor Lew Kerbel, who was commissioned to build the Karl Marx monument at the time, had obtained the original granite slabs.

Read more about “Surface drainage” in STEIN in March 2014.

Johannes Baur: “We often take on the role of mediator”

Building design
For the Prussian Cultural Heritage Foundation (Berlin), Johannes Baur has taken on the consulting and specialist planning for the museum depot in the new building of the Museum of the 20th Century at the Kulturforum (Herzog & de Meuron). Photo: Herzog & de Meuron / SPK, Berlin

For the Prussian Cultural Heritage Foundation (Berlin), Johannes Baur has taken on the consulting and specialist planning for the museum depot in the new building of the Museum of the 20th Century at the Kulturforum (Herzog & de Meuron). Photo: Herzog & de Meuron / SPK, Berlin

Too little space and inadequate storage conditions: RESTAURO spoke to specialist restoration planner Johannes Baur from Munich about sustainability and the sensible use of technology in museum depots Johannes Baur has not only been advising cultural institutions for a good twenty years, but has also been realizing museum depots and archives – and doing so internationally. The fact that there was an urgent need here came to the attention of […]

Too little space and inadequate storage conditions: Restauro spoke to specialist conservation planner Johannes Baur from Munich about sustainability and the sensible use of technology in museum depots

Johannes Baur has not only been advising cultural institutions for over twenty years, but also realizes museum depots and archives – internationally. The specialist conservation planner from Munich, who has his own office, noticed that there was an urgent need for this as early as the mid-1990s while working as a furniture restorer at the Munich City Museum.

Planning projects run in parallel

Museums were complaining about a lack of space and inadequate storage conditions in their depots. At that time, Johannes Baur was responsible for setting up an external depot, among other things. Today, his clients include the Prussian Cultural Heritage Foundation (Berlin), for whom he provided advice and specialist planning for the museum depot in the new building of the Museum of the 20th Century at the Kulturforum (Herzog & de Meuron). Johannes Baur is also involved in the extension of the Kunsthaus Zurich (Chipperfield Architects). In addition to these two major projects, the expert has numerous others running in parallel. Two permanent architects are now part of the team. Johannes Baur had already converted the office completely to digital before coronavirus and invested heavily in technology. Nothing works without CAD programs anymore. “We are in constant contact with other planners to coordinate the different plans,” reports Johannes Baur. “The projects are in the cloud, so we can access them from anywhere at any time. The lockdown was therefore not an issue. We communicated via video conference and moved the plans back and forth.”

Expertise in warehouse technology

Customers come via recommendations and tenders. But the revamped website also attracts a lot of attention. “When it comes to depot planning, we offer all service phases from one to nine (according to HOAI). And we have a great deal of expertise, including in storage technology.” One challenge that is often underestimated is structural engineering, which must be addressed at an early stage, says Johannes Baur. “We often only get involved in service phase three or even five. However, the earlier we are involved, the better.”

Johannes Baur recommends planning conservatively

Baur attaches great importance to sustainability when planning depots and archives. “Energy requirements and the costs of energy and building maintenance now exceed the acquisition budgets of museums. I therefore always suggest planning conservatively, especially when building depots. In contrast to permanent exhibitions, which are replaced every ten years at the latest, not much changes here, so for me the planning approach is 50 years plus.”

Focus on low tech

Johannes Baur generally relies on low tech. He is reluctant to install electric travel systems, for example. “Up to certain loads, a system with handwheel operation will still be working perfectly in twenty or thirty years’ time. However, you need to be involved relatively early on in the project phase, as otherwise high rooms may be planned. And that’s where large travel systems become necessary, which in turn can no longer be operated manually once they reach a certain size. So technology wherever it makes sense.” We often receive inquiries about what needs to be considered. “As with architects, our work is divided into an advisory area and a planning area. We often take on the role of mediator. Of course, we know the language of restorers, but also that of structural engineers and architects. And there are always challenges in communication.”

In the Collection Center: workplaces for conservators

Incidentally, Johannes Baur doesn’t really like to use the term depot or central depot. “I now prefer the term collection center. Because this is where work should be actively carried out – and, depending on the situation and space requirements, workstations for conservators should also be created. And we can also take really interested visitors there. In addition, there can be a meaningful link to museum education, for example.”

Reading tip: How to plan, build and use a depot or archive in a needs-based, environmentally friendly and sustainable way is shown in the newly published “Handbuch Depots und Archive – Handlungsempfehlungen für Planung und Betrieb”, edited by Dr. Kristina Holl and Prof. Dr. Ralf Kilian. Graduate conservator Katharina Haider wrote a review of the new publication for RESTAURO (8/2022). This covers the conception, planning and use of depots and archives, includes new buildings and conversions and is just as committed to sustainability, climate protection and energy efficiency as it is to preventive conservation.