Landscape Planning for Biological Diversity in Europe

The European landscape reflects its agricultural legacy, but agriculture is losing its dominant position in the rural economy. The rural landscapes of Europe are in a process of polarization between intensive land use and naturalistic areas. In addition to this process, fragmentation of the landscape is also taking place. Regional distinctiveness is disappearing due to the impact of globalization on food production. If regional differences are not maintained and protected then the cultural landscapes of Europe and their biological diversity will decline and only remnants will remain. It is argued that regional differences can only be maintained through conscious environmental and ecological planning. Concepts for this, such as ecostabilization and ecological networks, have been developed in many European countries. The role of the landscape planner should be one of integrating knowledge and functions by designing new functions in existing landscapes and new landscapes with regional character.     

Landscape Planning for Biological Diversity in Europe

The European landscape reflects its agricultural legacy, but agriculture is losing its dominant position in the rural economy. The rural landscapes of Europe are in a process of polarization between intensive land use and naturalistic areas. In addition to this process, fragmentation of the landscape is also taking place. Regional distinctiveness is disappearing due to the impact of globalization on food production. If regional differences are not maintained and protected then the cultural landscapes of Europe and their biological diversity will decline and only remnants will remain. It is argued that regional differences can only be maintained through conscious environmental and ecological planning. Concepts for this, such as ecostabilization and ecological networks, have been developed in many European countries. The role of the landscape planner should be one of integrating knowledge and functions by designing new functions in existing landscapes and new landscapes with regional character.     

Scenarios for the Austrian food chain in 2020 and its landscape impacts

How the future landscape will look depends particularly on the outcome of the socio-economically motivated decisions of farmers, food processors, retailers and consumers, all members of the food supply chain. However, a long-term perspective on the food supply chain and its landscape effects is confronted with a great deal of uncertainty and data constraints. These difficulties can be partly avoided by using the personal judgements of agents whose decisions control the structure of present and future food supply chains. A well-established agent-based method for dealing with and describing variation in the future is the method of scenario planning. The aim of this paper is to present the application of the scenario approach to the Austrian food supply chain in 2020 and its landscape impacts. A critical discussion of the scenarios should reflect their explanatory power regarding future development options for landscapes. The first section of the paper outlines the interactions between society, the food supply chain and the landscape in a conceptual model. It describes the applied scenario technique and the research setting involving agents from agriculture, the food industry, retailing, gastronomy, and consumer organisations. Four scenarios for the food chain in 2020 are presented (Liberal Market Scenario, Protective Policy Scenario, Fast World Scenario, Slow World Scenario) and their respective consequences and strategies are discussed. The scenario technique used is found to be a useful means of gathering and structuring disperse expert knowledge. The paper concludes that—despite some methodological limitations—scenarios can deal with uncertainty concerning the socio-economic driving forces of landscape change and therefore can be used as a preliminary step in formulating robust strategies for landscape management.     

Capitalising on multiplicity: a transdisciplinary systems approach to landscape research

Different disciplines have landscape as the focal point of their research. They are successful in presenting new findings about landscapes within their specialisation, but collaboration—and thus, transfer of knowledge across disciplinary boundaries—is seldom realised because a common approach that bridges the gaps between disciplines is missing. Instead, different landscape concepts exist side by side. Yet, cooperation is required to tackle the various environmental and social problems related to landscapes. This paper provides an overview of the historical development of landscape concepts originating from different cultural and scientific trends, and presents a new complex concept of landscape, which is designed to enable transdisciplinary landscape research. The transdisciplinary landscape concept is based on five dimensions of landscapes: the spatial entity, the mental entity, the temporal dimension, the nexus of nature and culture, and the systemic properties of landscapes. In contrast to other approaches, it unites dimensions that are usually the domain of individual disciplines and makes it, thus, possible to capitalise on plurality in landscape research. The concept promotes landscape as the combination of the subsystems known as the geo-, bio- and noo-sphere, and is illustrated by the people–landscape interaction model. The concept can be applied to all human–landscape-related research, but is exemplified by two studies that have investigated the relationship between landscape and second-home tourism, and landscape and farming, respectively.     

《欧洲风景公约》:关于"文化景观"的一场思想革命

《欧洲风景公约》对欧洲的景观有了一个较之从前更为全面的理解。这个公约所包含的思想已开始反映在欧洲各国政府、环境机构以及欧洲大多数对景观感兴趣的相关团体的工作中。景观没有必要划分为"自然的"或"文化的"2类,因为欧洲所有的景观都已经或多或少地受到人类的影响。因而",文化景观"的术语显得过于累赘,所有欧洲景观都具有不同程度的文化性。然而,对景观进行分类仍然是个复杂的问题。不同的个人、组织和文化往往依据自身对自然长期的、不同程度的干预和联想发展出自身的价值。《欧洲风景公约》不期望一种景观价值凌驾于另一种之上,事实上《,欧洲风景公约》认识到,与那些通常被标识为具有全球重要性的景观一样,地方的和退化的景观对于社区或文化、社区居民或外来的造访者具有同样的重要性。这个公约在全欧洲的政府中将"普通"景观与"特殊"景观同等对待,这是具有革命性的创举。     

Drivers of European landscape change: stakeholders’ perspectives through Fuzzy Cognitive Mapping

Understanding complex processes of landscape change is crucial to guide the development of future landscapes and land resources. Through Fuzzy Cognitive Mapping, we studied the processes of landscape change of six different environmental zones in Europe. Results show that landscapes are complex systems, with many interactions. Except for one, all regions show a strong decline in landscape quality. Dominant drivers are EU policy and the global economy, sometimes in conjunction with environmental drivers or the governance system. The process of change differs for all cases, through urbanisation or land abandonment in some cases, and agricultural intensification in others. The (un)intended effects of policies are difficult to predict. Although some EU Policies directly improve landscape quality, their indirect effects as well as other EU policies outweigh this positive influence and jointly result in a decrease of landscape quality. To counter these negative side effects, targeted landscape policies are urgently needed.     

New challenges in the field of spatial planning: landscapes

The European Landscape Convention (ELC) highlights the landscape as an holistic concept, which is important for individual and social well being and for quality of life. Landscape questions tend today to fall between the responsibilities of different sectors of society. The implications of the Convention for giving 'landscape' a higher status in spatial planning are discussed. Important challenges for planning that need to be focused from a landscape approach are discussed: the growing urbanization; the development and new roles of the urban fringe areas; new infrastructure landscapes; the mental landscapes of tomorrow; an holistic approach to landscape ecological planning and environmental policies and the need for co-ordination of European planning issues that concern landscapes. Planning for good landscape qualities is not a new issue; many landscape architects and landscape planners have worked in the spirit of the ELC for decades. The importance of educating landscape architects and planners with an holistic approach is particularly addressed. Efforts for a more integrated landscape education, such as the European network LE:NOTRE, already exist and contribute to the implementation of the ELC.     

Phenology of the landscape: the role of organic agriculture

It is becoming increasingly clear that the agricultural sector will have to find an additional raison d'être beyond the production of food alone. One of the new services that agriculture can provide is contributing to the environmental quality of rural areas. In this respect a great burden of expectation is placed on organic farming. Here we examine how organic farming can contribute to the quality of specific regional landscapes. We do this with the help of a new instrument, the phenology of the landscape, which measures the contributions made by organic and conventional farming to the succession of colours and shapes during the seasons. This seasonal development plays an important role in people's appreciation of the landscape. The study shows that seasonal development is more recognizable on organic farms than on conventional farms, and that seasonal development is a scientifically‐usable criterion for evaluating the environmental quality of farms.     

Euro‐megalopolis or themepark Europe? Scenarios for European spatial development

The purpose of this paper is to present some spatial development trends in Europe at the turn of the millennium, to discuss some factors which may influence future spatial development in European cities and regions and to sketch a few scenario plots for possible spatial futures of the continent, with some thoughts about the implications of those scenarios for the further development of European Spatial Development policies.     

New challenges in the field of spatial planning: landscapes

The European Landscape Convention (ELC) highlights the landscape as an holistic concept, which is important for individual and social well being and for quality of life. Landscape questions tend today to fall between the responsibilities of different sectors of society. The implications of the Convention for giving ‘landscape’ a higher status in spatial planning are discussed. Important challenges for planning that need to be focused from a landscape approach are discussed: the growing urbanization; the development and new roles of the urban fringe areas; new infrastructure landscapes; the mental landscapes of tomorrow; an holistic approach to landscape ecological planning and environmental policies and the need for co‐ordination of European planning issues that concern landscapes. Planning for good landscape qualities is not a new issue; many landscape architects and landscape planners have worked in the spirit of the ELC for decades. The importance of educating landscape architects and planners with an holistic approach is particularly addressed. Efforts for a more integrated landscape education, such as the European network LE:NOTRE, already exist and contribute to the implementation of the ELC.     

Rural Domestic Landscape Changes: a survey of the residential practices of local and migrant populations

Along with the social recomposition of rural communities, the increase in residential use of the countryside appears a determining factor in landscape change. The extent to which urban and non-farming migrants are settling in rural areas is creating a 'rural renaissance', characterized by a demographic revival in these areas. While many studies focus on rural landscapes, few empirical works have explored the residential practices that may ultimately affect these landscapes. These changes are documented within a defined territory in southern Quebec at a scale where they are the most expressive, namely, that of domestic space. Seven clusters of residential practices are identified, and four domestic landscape scenarios are revealed: the non-farming residential lot, the farming lot, the landscape aesthetic lot and the declining lot.     

Homogenisation and fragmentation of the European landscape: ecological consequences and solutions

The rural landscapes of Europe are in both a homogenisation and a fragmentations process. Regional differences are disappearing due to the dominating equalising impact of the worldwide market. If regional differences are not maintained and protected then the cultural landscapes of Europe and their biological diversity will decline and only remnants will remain. Models on agricultural management and data on landscape changes from all Europe confirm this. Regional differences have to be maintained through conscious environmental and ecological planning. Concepts for this have been developed in all countries in Europe, such as the ecostabilisation concept and the concept of ecological networks. Nature management by farmers is more and more accepted. Landscape planners should be aware of their changing role from designer towards negotiator with the actors in the landscape with different landscape functions and planning tasks in mind.     

Disentangling neighbourhood problems: area-based interventions in Western European cities

Urban policies in Western Europe have increasingly taken a territorial focus in addressing social problems through area-based initiatives (ABIs). Policy discourses emphasise the role of the residential environment in the social economic deprivation. However, a territorial focus that tackles both place-based issues and people-based problems would only make sense either when a ‘critical representation’ of the target population resides in several areas in an already divided city, or when neighbourhood effects take place. In the European context, the existence of either scenario is not a matter of fact. Our overview of four urban policies reveals that even though the rhetoric makes multiple allusions to the existence of the two scenarios, there is no convincing evidence. Moreover, in some cases the evidence refutes policy assumptions. This means that the policies are merely tackling unrelated problems: people-based social economic deprivation and place-based liveability and housing issues. In addition, urban policies stand against a backdrop of social and cultural integration debates. It is unknown what the territorial focus will do for integration, but it is unlikely that ABIs will be successful in effectively tackling social economic deprivation in European societies.     

A multi-scale, multi-model approach for analyzing the future dynamics of European land use

Europe’s rural areas are expected to witness massive and rapid changes in land use due to changes in demography, global trade, technology and enlargement of the European Union. Changes in demand for agricultural products and agrarian production structure are likely to have a large impact on landscape quality and the value of natural areas. Most studies address these changes either from a macro-economic perspective focusing on changes in the agricultural sector or from a local perspective by analyzing recent changes in landscapes for small case studies. This paper describes a methodology in which a series of models has been used to link global level developments influencing land use to local level impacts. It is argued that such an approach is needed to properly address the processes at different scales that give rise to the land use dynamics in Europe. An extended version of the global economic model (GTAP) and an integrated assessment model (IMAGE) are used to calculate changes in demand for agricultural areas at the country level while a spatially explicit land use change model (CLUE-s) was used to translate these demands to land use patterns at 1 km² resolution. The global economic model ensures an appropriate treatment of macro-economic, demographic and technology developments and changes in agricultural and trade policies influencing the demand and supply for land use related products while the integrated assessment model accounts for changes in productivity as result of climate change and global land allocation. The land use change simulations at a high spatial resolution make use of country specific driving factors that influence the spatial patterns of land use, accounting for the spatial variation in the biophysical and socio-economic environment. Results indicate the large impact abandonment of agricultural land and urbanization may have on future European landscapes. Such results have the potential to support discussions on the future of the rural area and identify hot-spots of landscape change that need specific consideration. The high spatial and thematic resolution of the results allows the assessment of impacts of these changes on different environmental indicators, such as carbon sequestration and biodiversity. The global assessment allows, at the same time, to account for the tradeoffs between impacts in Europe and effects outside Europe.     

Social, aesthetic and ecological aspects of hedgerows in rural landscapes as a framework for greenways

Hedgerow network landscapes may be considered as greenways, as they provide agronomic, ecological, aesthetic and cultural benefits. They are among the most threatened agricultural landscapes of western Europe. Intensification of agriculture with the conversion of permanent grassland into ploughed land and the use of new machinery leads to the enlargement of fields and the removal of hedgerows surrounding them. There is a growing concern among conservationists, rural managers and the public to maintain these greenways as a framework for landscape sustainability.In France, hedgerow removal may be planned within reallotment programmes that take into account all the land of a municipality. In this planning process, criteria for keeping or clearing woody elements are based on agronomic properties of soil, environmental quality of elements and of the network, and property boundaries. Aesthetic aspects are rarely assessed. As rural landscapes are shifting from an almost unique function of agricultural production toward a multifunction of nature conservation, environmental protection, amenity and production, the conservation of hedgerow networks becomes of greater importance. The goal is now the protection of these greenways to provide not only ecological but also recreational and cultural benefits. In a case study in Brittany, we tried to link these different aspects. Our work is based on interviews and a landscape ecological survey. We found contrasting opinions between farmers and non-farmers concerning the density of the network. Nevertheless, the two groups agree on the necessity to keep greenways as part of their cultural landscape. Most of the people were not aware of the ecological role of hedgerow networks, and perceive them only by their visual properties. We proposed various scenarios based on ecological and aesthetic principles, and defined general guidelines for the design of new landscapes during reallotment programmes. The integration of different points of view by landscape planners is the only way to link visual values to productive or ecological processes, and must be effective in the case of the management of greenways such as hedgerows.     

Evaluating Landscape for Shared Values: Tools, Principles, and Methods

The aim of the paper is to discuss the need for innovation in the landscape policies that were proclaimed by the European Landscape Convention (ELC), which promotes a change from policies stressing conservation to policies stressing a management approach to planning new landscapes. This change focuses on the need to define a new methodological approach to evaluate and promote landscape values as well as to define a process leading to shared values in reference to landscape. This article begins its research with the recent implementation of the ELC in some European Countries. On this basis, it presents an alternative definition of landscape, discusses the role of landscape evaluation, and identifies the different types of values involved in landscape.     

The European Landscape Convention

Adopted in Florence (Italy) on 20 October 2000, the European Landscape Convention is aimed at promoting the protection, management and planning of European landscapes and organising European cooperation on landscape issues. It is the first international treaty to be exclusively concerned with all dimensions of European landscape. It applies to the entire territory of the Parties and relates to natural, urban and peri-urban areas, whether on land, water or sea. It therefore concerns not just remarkable landscapes but also ordinary everyday landscapes and blighted areas. The Convention represents an important contribution to the implementation of the objectives of the Council of Europe: these seek to protect Europeans' quality of life and well-being, taking into account landscape, cultural and natural values. The member states of the Council of Europe signatory to the European Landscape Convention declared their concern to achieve sustainable development based on a balanced and harmonious relationship between social needs, economic activity and the environment. The cultural dimension is also of fundamental importance.     

The European Landscape Convention

Adopted in Florence (Italy) on 20 October 2000, the European Landscape Convention is aimed at promoting the protection, management and planning of European landscapes and organising European cooperation on landscape issues. It is the first international treaty to be exclusively concerned with all dimensions of European landscape. It applies to the entire territory of the Parties and relates to natural, urban and peri-urban areas, whether on land, water or sea. It therefore concerns not just remarkable landscapes but also ordinary everyday landscapes and blighted areas. The Convention represents an important contribution to the implementation of the objectives of the Council of Europe: these seek to protect Europeans' quality of life and well-being, taking into account landscape, cultural and natural values. The member states of the Council of Europe signatory to the European Landscape Convention declared their concern to achieve sustainable development based on a balanced and harmonious relationship between social needs, economic activity and the environment. The cultural dimension is also of fundamental importance.     

Evaluating Landscape for Shared Values: Tools,Principles, and Methods

The aim of the paper is to discuss the need for innovation in the landscape policies that were proclaimed by the European Landscape Convention (ELC), which promotes a change from policies stressing conservation to policies stressing a management approach to planning new landscapes. This change focuses on the need to define a new methodological approach to evaluate and promote landscape values as well as to define a process leading to shared values in reference to landscape. This article begins its research with the recent implementation of the ELC in some European Countries. On this basis, it presents an alternative definition of landscape, discusses the role of landscape evaluation, and identifies the different types of values involved in landscape.     

Landscape impact analysis: a systematic approach to landscape impacts of policy

A method for analysis of landscape impacts and for presentation in visual terms was developed by the author and has been applied in Sweden and Norway to policy analysis. The method has successively been developed into a generalized method of landscape impact analysis of policies, programmes and plans — Landscape Impact Analysis (LIA). This deals with the interaction of human and natural systems and the resulting landscape. The method uses scenario techniques as a way of solving the problems of lack of specificity of policy, a problem which seems underestimated in the development of strategic environmental assessment. The paper describes the main steps of the method and shows examples of the application of the method to changes in Norwegian agricultural policy.