Denise Ehrhardt, S. Eichhorn, Martin Behnisch, Mathias Jehling, Angelika Münter, Christoph Schünemann, S. Siedentop
Growing city regions are in between the poles of high land and housing prices and national land-saving targets. The mobilization of building land to create living space and the reduction of new land take represent a conflict of goals that can only be resolved by taking an integrated look at the instruments for meeting both challenges. In order to address this conflict analytically, a regional causal loop diagram is used to map the complex mechanisms of action between housing markets and new land use for housing in core cities and their hinterland and to use it as a theoretical framework. Using a mixed-methods approach, trends in residential development as well as municipal solution strategies in German city regions are investigated. The results show increasing land use efficiency in core cities and the dense hinterland, with simultaneous high, price-induced migration gains in the less dense hinterland, where single-family housing still dominates. It becomes evident that the questions about land saving in the hinterland and housing in core cities have to be considered mutually. The regional land take can only be minimized if affordable and attractive housing is provided in the core cities, especially for families. For this, a more consistent use of existing land policy instruments in combination with a regional commitment to higher densities, especially in the hinterland, is necessary.
{"title":"Stadtregionen im Spannungsfeld zwischen Wohnungsfrage und Flächensparen. Trends, Strategien und Lösungsansätze in Kernstädten und ihrem Umland","authors":"Denise Ehrhardt, S. Eichhorn, Martin Behnisch, Mathias Jehling, Angelika Münter, Christoph Schünemann, S. Siedentop","doi":"10.14512/rur.216","DOIUrl":"https://doi.org/10.14512/rur.216","url":null,"abstract":"Growing city regions are in between the poles of high land and housing prices and national land-saving targets. The mobilization of building land to create living space and the reduction of new land take represent a conflict of goals that can only be resolved by taking an integrated look at the instruments for meeting both challenges. In order to address this conflict analytically, a regional causal loop diagram is used to map the complex mechanisms of action between housing markets and new land use for housing in core cities and their hinterland and to use it as a theoretical framework. Using a mixed-methods approach, trends in residential development as well as municipal solution strategies in German city regions are investigated. The results show increasing land use efficiency in core cities and the dense hinterland, with simultaneous high, price-induced migration gains in the less dense hinterland, where single-family housing still dominates. It becomes evident that the questions about land saving in the hinterland and housing in core cities have to be considered mutually. The regional land take can only be minimized if affordable and attractive housing is provided in the core cities, especially for families. For this, a more consistent use of existing land policy instruments in combination with a regional commitment to higher densities, especially in the hinterland, is necessary.","PeriodicalId":45221,"journal":{"name":"Raumforschung und Raumordnung-Spatial Research and Planning","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46631326","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Despite all efforts to date, the original 2020 targets for reducing land use have not been met. In growing urban regions, the most urgent challenge at present seems to be to moderate increasing conflicts over the use of land, a resource that is becoming increasingly scarce. For sustainable land management in times of surging interdependencies across municipal boundaries, inter-municipal cooperation is becoming increasingly important. However, competitive incentives make sustainable, cooperative settlement development more difficult. In this context, compensation systems that enable a systematic balance of interests and provide incentives for sustainable, land-saving settlement development, are currently being discussed. Ideally, they should resolve the contradictions between local interests and regional goals, if they are properly adapted to the respective region. This paper places compensation systems in the international debate and proposes a categorization for further analysis. Using the example of the Rendsburg region (Germany), success factors for compensation systems in land management are discussed.
{"title":"Ausgleichssysteme im nachhaltigen Flächenmanagement. Potenziale und Herausforderungen am Beispiel der Region Rendsburg","authors":"Paul Goede","doi":"10.14512/rur.158","DOIUrl":"https://doi.org/10.14512/rur.158","url":null,"abstract":"Despite all efforts to date, the original 2020 targets for reducing land use have not been met. In growing urban regions, the most urgent challenge at present seems to be to moderate increasing conflicts over the use of land, a resource that is becoming increasingly scarce. For sustainable land management in times of surging interdependencies across municipal boundaries, inter-municipal cooperation is becoming increasingly important. However, competitive incentives make sustainable, cooperative settlement development more difficult. In this context, compensation systems that enable a systematic balance of interests and provide incentives for sustainable, land-saving settlement development, are currently being discussed. Ideally, they should resolve the contradictions between local interests and regional goals, if they are properly adapted to the respective region. This paper places compensation systems in the international debate and proposes a categorization for further analysis. Using the example of the Rendsburg region (Germany), success factors for compensation systems in land management are discussed.","PeriodicalId":45221,"journal":{"name":"Raumforschung und Raumordnung-Spatial Research and Planning","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42654565","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abstract With the phase-out of lignite, the Rhenish mining area is at the beginning of a transformation process that will take decades. Structural funds of almost 15 billion euros are to be allocated as project funding until 2038. The basis for this is the economic and structural programme and a regional consensus with representatives of the region. The aim of this paper is to investigate to what extent the funding project selection helps to establish green development paths and move closer to the ambitious goal of a sustainable model region for energy supply and production. For this purpose, the characteristics of 22 submitted projects in the “Zukunftsfeld” energy and industry are analysed with regard to a typology of green paths. With the help of nine interviews, framework conditions (design of the funding process and resource endowment of the actors) that influence green path development processes in the Rhenish Revier could be identified. Path renewal processes of the regional industry as well as path creation dynamics especially in the hydrogen sector can be found. Overall, the project selection is determined by a high proportion of knowledge institutions, whose participation is favoured by the framework conditions. The participation of small and medium sized enterprises and municipalities, on the other hand, is hampered by the framework conditions, which means that existing regional potentials are not utilized optimally and the transformation process as a whole can be compromised.
{"title":"Energietransition im Rheinischen Revier – Implikationen der Projektförderung für eine grüne Pfadentwicklung","authors":"Mascha Aring, M. Breul, Javier Revilla Diez","doi":"10.14512/rur.174","DOIUrl":"https://doi.org/10.14512/rur.174","url":null,"abstract":"Abstract \u0000With the phase-out of lignite, the Rhenish mining area is at the beginning of a transformation process that will take decades. Structural funds of almost 15 billion euros are to be allocated as project funding until 2038. The basis for this is the economic and structural programme and a regional consensus with representatives of the region. The aim of this paper is to investigate to what extent the funding project selection helps to establish green development paths and move closer to the ambitious goal of a sustainable model region for energy supply and production. For this purpose, the characteristics of 22 submitted projects in the “Zukunftsfeld” energy and industry are analysed with regard to a typology of green paths. With the help of nine interviews, framework conditions (design of the funding process and resource endowment of the actors) that influence green path development processes in the Rhenish Revier could be identified. Path renewal processes of the regional industry as well as path creation dynamics especially in the hydrogen sector can be found. Overall, the project selection is determined by a high proportion of knowledge institutions, whose participation is favoured by the framework conditions. The participation of small and medium sized enterprises and municipalities, on the other hand, is hampered by the framework conditions, which means that existing regional potentials are not utilized optimally and the transformation process as a whole can be compromised.","PeriodicalId":45221,"journal":{"name":"Raumforschung und Raumordnung-Spatial Research and Planning","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41742179","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
As journal of the “Reichsarbeitsgemeinschaft für Raumforschung” (Reich Working Group for Space Research), “Raumforschung und Raumordnung” communicated political specifications and academic guidelines of National Socialist science policy from 1936 onwards. The magazine regularly presented projects and research that had been carried out in the newly founded “Working Groups for Spatial Research” at the universities and colleges of the German Reich. With its thematic priorities corresponding to the territorial expansion of the “Third Reich” and through a close orientation in its selection of articles to the requirements of the National Socialist conquest and occupation policy, the journal fulfilled a relevant instructional function, which had a repercussing impact on university research practice. This paper addresses the importance of the journal for the mobilization and self-mobilization of academic personnel as well as the role as a mouthpiece for racist, antisemitic, and culturally derogatory views, which were an important basis for the genocide of European Jews and the destruction of Central and Eastern Europe- and Eastern Europe during the Second World War.
作为“Reichsarbeitsgemeinschaft für Raumforschung”（ReichWorking Group for Space Research）的期刊，《Raumforscheng und Raummordnung》传达了1936年以来国家社会主义科学政策的政治规范和学术指导方针。该杂志定期介绍德意志帝国各大学和学院新成立的“空间研究工作组”开展的项目和研究。该杂志的主题优先事项与“第三帝国”的领土扩张相对应，并通过严格按照国家社会主义征服和占领政策的要求选择文章，履行了相关的教学职能，对大学研究实践产生了影响。本文论述了该杂志对学术人员动员和自我动员的重要性，以及作为种族主义、反犹太主义和文化贬损观点代言人的作用，这些观点是第二次世界大战期间对欧洲犹太人进行种族灭绝和摧毁中东欧和东欧的重要基础。
{"title":"Die Zeitschrift „Raumforschung und Raumordnung“ (RuR) von 1936 bis 1944 als Medium akademischer Forschung im „Dritten Reich“","authors":"Oliver Werner","doi":"10.14512/rur.148","DOIUrl":"https://doi.org/10.14512/rur.148","url":null,"abstract":"As journal of the “Reichsarbeitsgemeinschaft für Raumforschung” (Reich Working Group for Space Research), “Raumforschung und Raumordnung” communicated political specifications and academic guidelines of National Socialist science policy from 1936 onwards. The magazine regularly presented projects and research that had been carried out in the newly founded “Working Groups for Spatial Research” at the universities and colleges of the German Reich. With its thematic priorities corresponding to the territorial expansion of the “Third Reich” and through a close orientation in its selection of articles to the requirements of the National Socialist conquest and occupation policy, the journal fulfilled a relevant instructional function, which had a repercussing impact on university research practice. This paper addresses the importance of the journal for the mobilization and self-mobilization of academic personnel as well as the role as a mouthpiece for racist, antisemitic, and culturally derogatory views, which were an important basis for the genocide of European Jews and the destruction of Central and Eastern Europe- and Eastern Europe during the Second World War.","PeriodicalId":45221,"journal":{"name":"Raumforschung und Raumordnung-Spatial Research and Planning","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47347693","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Book review of: Strubelt, Wendelin; Dosch, Fabian; Meinel, Gotthard (Hrsg.) (2021): Die Gestalt des Raumes. Landschaften Deutschlands als Abbilder der Gesellschaft","authors":"H. Porada","doi":"10.14512/rur.1047","DOIUrl":"https://doi.org/10.14512/rur.1047","url":null,"abstract":"Buchrezension.","PeriodicalId":45221,"journal":{"name":"Raumforschung und Raumordnung-Spatial Research and Planning","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46946699","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This paper deals with the management of settlement growth in the Grand Duchy of Luxembourg from the perspective of informality. Luxembourg is subject to high demographic and economic growth pressures across all parts of the country (capital, old-industrialized South, rural North), which strongly challenges the current planning system. At the same time, there is no formal regional planning, apart from approaches of inter-municipal cooperation, which are mainly voluntary in nature. Drawing on empirical case studies in two high-growth municipalities (Junglinster, Schuttrange), the paper outlines planning decisions in the institutional triangle between municipality, state and private institutions. Informality serves here not only to compensate for a lack of planning control, but also to deal with the country’s complex legal framework conditions. The vital interests of landowners come into play informally as well: since parts of the country’s wealth emerge from the valorization of property, speculative interests are immanent, and thus block development processes. In this context, the paper addresses elements of a regional growth management that could close the gap that exists between state planning and municipal autonomy.
{"title":"Informalität im regionalen Wachstumsprozess. Einblick in eine „Black Box“ der Planungspraxis am Beispiel Luxemburgs","authors":"N. Schmitz, M. Hesse, T. Becker","doi":"10.14512/rur.175","DOIUrl":"https://doi.org/10.14512/rur.175","url":null,"abstract":"This paper deals with the management of settlement growth in the Grand Duchy of Luxembourg from the perspective of informality. Luxembourg is subject to high demographic and economic growth pressures across all parts of the country (capital, old-industrialized South, rural North), which strongly challenges the current planning system. At the same time, there is no formal regional planning, apart from approaches of inter-municipal cooperation, which are mainly voluntary in nature. Drawing on empirical case studies in two high-growth municipalities (Junglinster, Schuttrange), the paper outlines planning decisions in the institutional triangle between municipality, state and private institutions. Informality serves here not only to compensate for a lack of planning control, but also to deal with the country’s complex legal framework conditions. The vital interests of landowners come into play informally as well: since parts of the country’s wealth emerge from the valorization of property, speculative interests are immanent, and thus block development processes. In this context, the paper addresses elements of a regional growth management that could close the gap that exists between state planning and municipal autonomy.","PeriodicalId":45221,"journal":{"name":"Raumforschung und Raumordnung-Spatial Research and Planning","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45257921","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Due to increasing density-dependent competitions in land use, it is difficult to plan new industrial areas, especially for factories and businesses with a need for large-scaled sites. Economic interest groups demand to plan new industrial areas to keep the region in a competitive position. At the same time, many citizens and local politicians are concerned about new specific land use areas for industries. To locate suitable industrial sites in the catchment area of municipalities with land shortage and a high demand for space and to involve regional stakeholders into the planning process, new regional planning tools are required. The case study about the “Regionale Kooperationsstandorte” planning tool in this paper shows which additional values and challenges the recipients of the plan expect from the new planning approach. Apparently, the new regional planning tool is generally accepted by most of the stakeholders in the Ruhr Metropolis. But specific regulations and particular sites are highly controversial, due to diverging interests of different stakeholders and municipalities or due to changing circumstances, so that it is not possible to reach a consensus on all issues.
{"title":"Wohin mit den Ansiedlungen, wenn die Flächen ausgehen?","authors":"N. Iwer, Markus Gerber","doi":"10.14512/rur.189","DOIUrl":"https://doi.org/10.14512/rur.189","url":null,"abstract":"Due to increasing density-dependent competitions in land use, it is difficult to plan new industrial areas, especially for factories and businesses with a need for large-scaled sites. Economic interest groups demand to plan new industrial areas to keep the region in a competitive position. At the same time, many citizens and local politicians are concerned about new specific land use areas for industries. To locate suitable industrial sites in the catchment area of municipalities with land shortage and a high demand for space and to involve regional stakeholders into the planning process, new regional planning tools are required. The case study about the “Regionale Kooperationsstandorte” planning tool in this paper shows which additional values and challenges the recipients of the plan expect from the new planning approach. Apparently, the new regional planning tool is generally accepted by most of the stakeholders in the Ruhr Metropolis. But specific regulations and particular sites are highly controversial, due to diverging interests of different stakeholders and municipalities or due to changing circumstances, so that it is not possible to reach a consensus on all issues.","PeriodicalId":45221,"journal":{"name":"Raumforschung und Raumordnung-Spatial Research and Planning","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47074030","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Book review of: Glatter, Jan; Mießner, Michael (Hrsg.) (2021): Gentrifizierung und Verdrängung. Aktuelle theoretische, methodische und politische Herausforderungen","authors":"F. Eckardt","doi":"10.14512/rur.831","DOIUrl":"https://doi.org/10.14512/rur.831","url":null,"abstract":"Buchrezension","PeriodicalId":45221,"journal":{"name":"Raumforschung und Raumordnung-Spatial Research and Planning","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47967290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Strengthening inner urban development is a guiding principle of Germany’s sustainability policy and the key to achieving the 30-hectare target. To date, however, it is hardly possible to determine retrospectively the share of building construction activity realized as inner and outer urban development. On the one hand, there is the genuine fuzziness of the inner urban area (Innenbereich) as a spatial construct, and on the other hand, there is the lack of available small-scale data on building construction activity. Against this background, this paper presents for the first time a methodological approach to determine and evaluate the relevance of inner urban development for large areas and over longer periods of time for Germany. The method is applied for the federal state of North Rhine-Westphalia and the housing construction activity from 1979 to 2011. The result shows a positive trend, indicating that cities and municipalities have succeeded in realizing more housing as inner urban development over time. At the same time, significant differences between urban and rural areas are apparent. A central conclusion is therefore to support smaller municipalities in their efforts for more inner urban development.
{"title":"Innen vor Außen? Eine Schätzung der Innenentwicklung in nordrhein-westfälischen Gemeinden, 1979 bis 2011","authors":"S. Eichhorn, S. Siedentop","doi":"10.14512/rur.178","DOIUrl":"https://doi.org/10.14512/rur.178","url":null,"abstract":"Strengthening inner urban development is a guiding principle of Germany’s sustainability policy and the key to achieving the 30-hectare target. To date, however, it is hardly possible to determine retrospectively the share of building construction activity realized as inner and outer urban development. On the one hand, there is the genuine fuzziness of the inner urban area (Innenbereich) as a spatial construct, and on the other hand, there is the lack of available small-scale data on building construction activity. Against this background, this paper presents for the first time a methodological approach to determine and evaluate the relevance of inner urban development for large areas and over longer periods of time for Germany. The method is applied for the federal state of North Rhine-Westphalia and the housing construction activity from 1979 to 2011. The result shows a positive trend, indicating that cities and municipalities have succeeded in realizing more housing as inner urban development over time. At the same time, significant differences between urban and rural areas are apparent. A central conclusion is therefore to support smaller municipalities in their efforts for more inner urban development.","PeriodicalId":45221,"journal":{"name":"Raumforschung und Raumordnung-Spatial Research and Planning","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45885586","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Book review of: Kersten, Jens; Neu, Claudia; Vogel, Berthold (2022): Das Soziale-Orte-Konzept. Zusammenhalt in einer vulnerablen Gesellschaft","authors":"Peter Dirksmeier","doi":"10.14512/rur.998","DOIUrl":"https://doi.org/10.14512/rur.998","url":null,"abstract":"Buchrezension.","PeriodicalId":45221,"journal":{"name":"Raumforschung und Raumordnung-Spatial Research and Planning","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46737295","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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