In the context of Chilean Metropolises such as Santiago, Valparaíso, and Concepción, ecological and social fragmentation of cities lead to significant environmental disturbances, including alterations to the urban climate, loss of biodiversity, and the gradual suppression of ecological corridors and native habitats, ultimately heightening current and future risks, and degrading the quality of life for urban residents stemming from excessive urbanisation, ineffective planning, maladaptive design, and environmental management in critical natural areas. Although an abundance of general frameworks and principles already exist, they necessitate a more contextual and integral approach that considers the natural dynamics of the landscape (landscape logic) as a base for social and economic development. This research presented a landscape approach taking the city of Valparaíso, Chile, as a case study. A methodological framework utilising mixed methods, was developed to analyse and diagnose potentialities of the landscape for developing practical knowledge for planning and design, conscious of the community demands and capacities, its ecological system and its complex geomorphology, and the future applications and assessment in biodiversity terms and social impact. A design-related research opens the opportunity as a methodology that will make it possible to incorporate different types of expertise and work on various scales. This research provides a means for developing spatial guidelines and design principles to strengthen Valparaíso’s green/blue infrastructure at multiple scales. It will ensure water security, biodiversity conservation, safer and more inclusive spaces, and better integration of informal settlements while enhancing ecosystem services for the community. Additionally, by incorporating the natural dynamics of the landscape, this approach provides ways to reduce risk, promote adaptation, and build resilience.

Population growth and urbanization are straining the limited space in the built environment. The business districts take up a great portion of this built space. These districts face climate change hazards and spatial emptiness due to their profit-driven foundation. Sustainable ambitions and strategic locations offer the potential to rethink business districts and integrate them into the living environment. Understanding business districts as potential workscapes, more socio-ecological inclusive business districts, is a new perspective. This research formulates a method to define the spatial quality of business districts through literature review and spatial analysis. A spatial analysis of forty cases in the Netherlands presents a higher spatial quality on more diverse landscapes. This indicates that diversification of the business districts’ landscape from monotone to multitone is needed to enable workscape development. Landscape-driven urbanism is needed to generate this desired level of quality. The research highlights the strategic location of edge-city business districts, situated between urban and rural areas, showing the potential to strengthen the urban-rural relationship. Further research on and by design is needed to enable workscape development.

The increasing recognition of the health benefits of blue spaces highlights their crucial role in constructing Healthy Cities and advancing Sustainable Development Goals. Given that promoting recreational running represents a fundamental pathway to harnessing these benefits, integrating it into spatial planning and design is imperative. Nevertheless, this integration process necessitates substantiated evidence, especially concerning variances among population groups. To address this gap, utilising crowdsourced data and a machine learning approach, this study investigates heterogeneous spatial distributions of recreational running across various age demographics in Rotterdam, with a specific emphasis on visual perceptions and built environments. The mapping results illustrate the varied allure of blue spaces for recreational running, exhibiting a trend of increased clustering in running activities with age, extending beyond the city centre. The outcomes of GWR and spatial regression models indicate significant associations between various visual perception factors and built environment indicators with individual running preferences. Crucially, disparities and spatial heterogeneity are evident in the impacts of different environmental factors on running across age groups. Accordingly, tailored planning strategies and patterns are proposed, informed by age-specific environmental perceptions and preferences, contributing to a deeper understanding of the blue-health mechanism and offering practical insights for creating health-promoting blue spaces.

Groundwater is a vital resource for ecosystems, with its recharge process influenced by climate change and urbanization. The transformation of natural and urban landscapes and the over-extraction of groundwater contribute to its depletion and degradation. Groundwater recharge and management are intricately linked to land use and the landscape. Despite this close connection, spatially integrating groundwater recharge strategies in the landscape context remains underexplored. This systematic review synthesizes state-of-the-art research at the intersection of spatial planning, landscapes, and groundwater recharge. We employed a combination of bibliometric visualization and thematic analysis and reviewed 126 studies published between 1990 and April 2024 from the Scopus and Web of Science databases. Based on their objectives and outcomes, we found four prominent themes in these clusters: groundwater recharge potential studies, groundwater vulnerability studies, design-based studies, and participatory studies. When organized iteratively, these clusters can become potential building blocks of a framework for a landscape-based groundwater recharge approach. With interdisciplinary collaboration, spatial visualization and mapping, a co-creative design, and a feedback mechanism at its core, this approach can enhance stakeholder communication and translate highly specialized technical knowledge into adaptive, actionable insights. This study also highlights that including spatial design can help develop landscape-based groundwater recharge for long-term sustainable regional development.

The low-lying, arid coastal regions of the Southern Mediterranean Basin, extending over 4,600 km, face daunting sea level rise and hydroclimatic changes due to shifting weather patterns. The impact of these factors on coastal urban buildings and infrastructure must be better understood. Alexandria, a historic and densely populated port city in Egypt representative of several coastal towns in the Southern Mediterranean, has experienced over 280 building collapses along its shorelines over the past two decades, and the root causes are still under investigation. We examine the decadal changes in coastal and hydroclimatic drivers along the city's coastline using photogrammetric satellite images from 1974 to 2021. We explore the interconnectivity between shoreline retreat, ground subsidence, and building collapses. Our results suggest that collapses are correlated with severe coastal erosion driven by sediment imbalances resulting from decades of inefficient landscape management and urban expansion along the city's waterfront. This severe erosion, combined with sea level rise, increases seawater intrusion, raising groundwater levels in coastal aquifers. Degrading ground stability and accelerating corrosion in building foundations ultimately culminating in collapses. We identified a coastal area of high vulnerability with over 7,000 buildings at risk, surpassing any other vulnerable zone in the Mediterranean Basin. We propose cost-effective and nature-based techniques for coastal landscape adaptation to alleviate these dangers in Alexandria and other Southern Mediterranean cities facing similar climatic challenges.

Rapid urbanization and climate change are the driving forces behind changing the urban landscape and affecting natural resources and the environment, particularly in the megacities of arid regions. Many of these cities face an acute water crisis leading to over-exploitation of groundwater resources. This over-exploitation has led to the depletion of aquifers, land infertility, saline intrusion, land subsidence, and harm to hydrological ecosystems. Globally, numerous studies have documented the potential of groundwater recharge (GWR) using GIS and remote sensing techniques. However, its practical application in a landscape context for sustainable urban and regional development is underexplored. In this study, we developed the landscape-based GWR concept by conducting a case study of Karachi city (Pakistan). We took physical landscape (surface and sub-surface) features and groundwater recharge potential as a base for design and planning to improve groundwater recharge and urban landscape. Moreover, we highlighted the added values of this approach besides recharging the depleted ground hydrological conditions and improving the urban landscape condition (i.e., social–ecological inclusiveness, sustainable future development, and interdisciplinary collaboration). The results indicated a negative impact of urbanization on groundwater recharge, especially in the alluvial zones and river valleys, underscoring the need for a spatial approach to safeguard GWR and guide development. Through this study, we propose that landscape-based GWR can be one of the potential solutions not only for the critical water crisis faced by rapidly urbanizing arid megacities but also for improving the overall quality of life and urban landscape. Furthermore, this holistic approach toward groundwater recharge can guide future urban development patterns, preservation of high groundwater recharge potential sites, and evolution toward sustainable development in arid regions where groundwater is the most significant yet vulnerable resource.

Urban heritage landscapes, with their layered cultural and aesthetic values, require precise visual analysis to support conservation and planning. However, existing visual analysis methods are often fragmented and fail to fully capture their complex visual-spatial characteristics. To address this gap, this paper proposes a combined visual analysis framework that integrates four GIS-based visual analysis methods—cumulative viewshed (CV), visual magnitude (VM), field of view (FOV) analysis, and street-view image (SVI) segmentation. These methods were applied to the UNESCO World Heritage Site of West Lake in Hangzhou, China, to explore lake–city–landscape relationships, classify lakeside landscape types, and interpret the spatial composition of iconic viewpoints. Findings indicate that: (a) four zones with both high CV and VM values coincide with key architectural and scenic landmarks, suggesting intentional spatial design strategies, while half of the “Ten Scenic Places” are influenced by symbolic or experiential factors beyond visibility; (b) 37 landscape types were identified along lakeside roads, revealing areas where vegetation obscures potential lake views and where design trade-offs are evident; (c) only two of ten potential city-to-lake visual corridors remain unobstructed, pointing to unmanaged vegetation as a critical barrier; and (d) these insights inform targeted visual management strategies, including vegetation control, viewpoint activation, and circulation optimization. This study highlights the limitations of single-method approaches, such as SVI's insensitivity to topographic variation, and suggests that a multi-perspective integration of VAMs can yield deeper spatial insights and more actionable guidance for managing urban heritage landscapes.

Landscape Logic is an essay on the need for a landscape-based approach to designing sustainable urban environments.

Urbanization is one of the biggest challenges of this century. Urban development comes at the expense of fragile ecosystems that protect and provide us with food and water, not to mention the associated increasing vulnerability to flooding, drought, and social inequality. We therefore need a landscape-based approach to urbanism that considers the biosphere as the context for social and economic development and takes the landscape as its basis.

Landscape-based urbanism utilizes the understanding of the landscape system and its ecological and social-cultural processes and relationships – landscape logic – as the foundation for designing sustainable urban environments across scales. Design with nature, people, and history are at the approach’s core. Using landscape logic, we can build nature-inclusively and climate-adaptively and ensure a healthy and safe living environment for everyone.

Steffen Nijhuis is a full professor of landscape-based urbanism and head of the landscape architecture section at the Faculty of Architecture and The Built Environment, Delft University of Technology, the Netherlands.

Landscape Logic was published on the occasion of the appointment of Prof. Dr. Ing. Steffen Nijhuis as Full Professor of Landscape based Urbanism at Delft University of Technology, Faculty of Architecture and the Built Environment (NL), on 28 March 2023. The text is an adaptation of his inaugural lecture, held on 2 February 2024 in the Aula of Delft University of Technology.

[Objective] Water could be regarded as a vital element for human existence, which has shaped cities for centuries. Blue spaces, centred around water bodies, play a pivotal role in urban development by delivering various ecosystem services and influencing the design and planning of urban environments. In addition to the numerous benefits and services provided by water, recent research indicates that blue space exposure and perception could also enhance human health and well-being, especially in urban contexts. However, health benefits are often not or implicitly taken into account in design practices. While an increasing number of researchers acknowledge the importance of applying current health evidence to practice, there is currently a lack of specific methodological support to bridge the gap between evidence and actions. Furthermore, given the growing focus on healthy urban living, the demand for the development of healthy cities, and the requirements of Sustainable Development Goals (SDGs), addressing this gap is of utmost importance at present. Based on the analysis and synthesis of existing evidence, this research aims to propose a conceptual framework that links the health benefits derived from blue space exposure and perception with spatial design practices. The framework attempts to address the current gap and encourage ongoing exploration in future research and practice. [Methods] This research first searches relevant publications on blue space and human health included in the Web of Science Core Collection and Google Scholar during the past five years, and selects the representative ones for detailed analysis and summary. Based on the analysis results, the key pathways linking blue space exposure and perception with human health are identified. Next, a tailored methodological, conceptual framework linking health evidence and design practices is proposed according to the frameworks and evidence in existing studies. Meanwhile, the results of the literature analysis and several Rotterdam cases at different scales are used to demonstrate the application of the framework and illustrate its feasibility.

[Results] Based on the results of the literature analysis, three main blue space exposure and perception types are summarized, including indirect perception and exposure, accidental perception and exposure, and intentional perception and exposure. Next, four main pathways linking the exposure to or perception of blue space and human health are identified and briefly discussed, including enhancing physical activities, reducing harmful exposure, benefiting psychological outcomes, and promoting social interactions. Subsequently, a four-step conceptual framework that translates the health evidence into practical design knowledge is proposed. The steps comprise extracting critical health evidence, summarizing key design concepts, categorizing core design elements, and translating into design principles, spatial patterns, and evaluation methods. At first, the research extracts key evidence from 57 representative literature. And then, the research summarizes 42 key design concepts. Next, through an analysis of the similarities and differences between the design concepts, five core design elements are identified, including the quantity, accessibility, visibility, spatial quality, and design process of blue space. […]

This study aims to present a regeneration process for historical spaces based on the notion of collective memory. We argue for the necessity of simultaneously studying conservation and rehabilitation policies for restoring and continuing the collective memory of historical spaces. This approach can effectively preserve and shape the collective memory of historical spaces by focusing on preservation and valuing the landscape as a major key between place and humans. The historical ChaharBagh Avenue from the Safavid era in Isfahan serves as a case study. Over time, the social and cultural significance and value of ChaharBagh Avenue as a historical public space and collective memory is diminishing due to inconsistent renewal policies. The study employs a qualitative approach, including field studies and interviews with 32 citizens of Isfahan, to suggest a model for sustainable regeneration and conservation of historical urban sites based on collective memory.

[Objective] Human perception of landscape and environment is primarily through visual senses, making visual landscape research a central theme in landscape architecture research. Conducting a visual analysis of the spatial characteristics of traditional Chinese gardens and exploring their visual features can provide valuable guidance for inheriting the essence of spatial design. In recent years, many scholars have employed quantitative analytical methods to identify the visual space of traditional gardens. However, few of these studies have used detailed models to analyze the spatial features of traditional garden spaces. Compared to traditional digital models, point cloud models collected through LiDAR (light detection and ranging) offer more detailed spatial information for visual landscape research. Therefore, this research aims to take Jichang Garden in Wuxi as an example to explore the possibilities and applications of in-depth visual and spatial analysis of traditional Chinese gardens using point cloud technology. This aim can be further broken into several components: 1) Establishing analytical methods and selecting analysis indicators; 2) applying these methods and indicators to analyze the visual space of Jichang Garden; 3) uncovering the characteristics and features of traditional Chinese gardens through the interpretation of analysis results. [Method] This research establishes a set of methods for quantifying the analysis of visual space using point cloud data, including three main steps. 1) Establishment of a model based on point cloud for calculating the analysis results of visual space. In detail, this research applies a voxel-based method to build multidimensional digital models for buildings, vegetation, and rockery, and build a digital elevation model (DEM) based on the point cloud data on the ground. Then, the aforesaid two kinds of models are integrated with water surface to finalize the modeling process. 2) Establishment of a visual analysis method (line of sight method) based on the three-dimensional digital model for obtaining visual space information. 3) Proposal of indicators for evaluating visual landscape utilizing the visual space information obtained, including “3D visibility”, “visual spread” and “feature ratio of visual field” indicators. A total of 11 viewpoints (viewpoints 1, 2, 3 ... 11) on the west side of Jinhuiyi Pond are analyzed using the above methods. [Results] This research’ s main findings consist of three parts. 1) 3D visibility calculation results. From the visibility analysis results of 11 viewpoints, it is evident that viewpoints 1, 5, 6, 7, and 10 have a relatively broad visual field, with some line of sight reaching a length of 100 meters. 2) Evaluation results of visual space indicators. The viewpoint with the highest 3D visibility is labeled as viewpoint 1, located at the Xianyuexie water viewing platform, while the one with the minimum 3D visibility is labeled as viewpoint 2. The viewpoint with the highest “visual spread” is viewpoint 10, situated in the plaza at the south of the Jiashutang building, while the one with the minimum “visual spread” is viewpoint 11. Except for viewpoint 1 (dominated by buildings) and viewpoint 10 (dominated by the ground), the highest “feature ratio of visual field” is occupied by vegetation. 3) Interpretation of the calculation results. […]

Waar ik in Nederland ook ben, vraag ik mij steeds af: wat als we nieuwbouwijken anders hadden gepland en gebouwd? Wat als we dan vanuit het landschap waren begonnen? Het antwoord op deze vragen lijkt steeds duidelijker. Steden zouden niet alleen groener zijn, maar ook gezonder, biodiverser en veerkrachtiger. Een stad in het zandgebied kan niet hetzelfde zijn als een stad op kleigrond of veen. [...]

Duurzame verstedelijking, klimaatadaptatie en biodiversiteitsontwikkeling vragen om een ontwerpaanpak die het landschap als uitgangspunt neemt. In een dergelijke aanpak staat het ontwerpen met natuurlijke en sociaalculturele processen centraal. Naast natuur zijn mensen een belangrijk element van een landschappelijke aanpak. Het landschap verbindt mensen, thema’s en schaalniveaus met de natuurlijke context. Het is de drager van de stad en biedt structuur, ecologische samenhang en variatie, maar is ook flexibel en multifunctioneel. L'urbanisation durable, l'adaptation au climat et le développement de la biodiversité nécessitent une approche de conception qui prend le paysage comme point de départ. Dans une telle approche, la conception intégrant des processus naturels et socioculturels est centrale. Outre la nature, l'être humain est un élément important de l'approche paysagère. Le paysage relie les personnes, les thèmes et les niveaux d'échelle au contexte naturel. Il soutient la ville et assure structure, cohérence et variations écologiques, mais il est également flexible et multifonctionnel.

Historic gardens, regarded as a significant genre of cultural heritage, encapsulate the enduring essence of bygone eras while concurrently transcending temporal boundaries to resonate with the present and future. These gardens provide us vitality and inspiration, holding a collective repository of human memory and serving as a testament to our shared heritage. However, like landscapes, gardens constantly change through natural processes and human interventions. How can we preserve these gardens, though changes are unavoidable? Spatial and visual characteristics are the gardens' essential characteristics, and point-cloud (LiDAR) technologies are powerful tools to reveal and analyze gardens’ spatial-visual relationships and characteristics. Therefore, this paper aims to present a point-cloud-based approach to identifying spatial-visual design principles and making them operational to protect and develop historic gardens. Additionally, several methods have been proposed in this research, including (a) a voxel-based method to transfer points into a solid model for GIS-based computation, (b) a novel method to analyze the field of view (FOV), and (c) a systemic framework to reveal historic gardens’ spatial-visual characteristics based on the voxelized model. Jichang Garden, a historic garden in Wuxi, China, known for its visual design and spatial arrangement, has been selected as a case study to showcase how to apply the methods proposed by this paper. The findings include the design principles for the water body, the arrangement for a route, and the planting strategies of the garden. The conservational strategies have been formed based on the findings, and the appliable potentials and limitations of the methods have also been discussed.

Numerous studies show the benefits of wilderness to humans and the environment. Therefore, preserving and developing wilderness areas within urban settings are crucial to combat and mitigate challenges like biodiversity decline resulting from urbanization. According to previous studies, human-wilderness interactions can be contradictory, e.g., relaxing while feeling anxious and insecure. How individuals perceive and comprehend intentional urban wilderness, what dimensions contribute to their perceptions, and how these dimensions influence the visitors’ perceptions remain to be investigated. Selecting Jiangyangfan Ecological Park (Hangzhou, China) as a survey case, this research investigates if and how people perceive intentionally incorporated and designed urban wilderness and how various dimensions of attributes shape their perceptions. This study identified three dimensions that may contribute to visitors’ perceptions of the urban wilderness; namely, cognitive landscape attributes, perceived environmental attributes, and their visitation experience. A mixed-method approach was employed using a questionnaire, mental maps, and environmental behaviour observation as diverse data sources to assess visitors’ urban wilderness perceptions and comprehension from the three dimensions. Results indicate a high propensity to visit the park as an urban wilderness. Our findings also revealed that visitors’ perceptual environmental attributes, e.g., the existence of vegetation and waterbodies and encounters with wild animals, as well as their visit experiences, e.g., their satisfaction with the visit and their motivation for experiencing nature, significantly influence their perceptions. In contrast, prior knowledge and experience-based cognition of urban wilderness attributes showed no significant influence on their perceptions. Moreover, attributes like plant diversity, water visibility, and plant density emerged as critical factors shaping visitors’ perceptions. These findings underscore the importance of considering visitors’ on-site perception of environmental attributes and actual visit experience when assessing the value and acceptability of urban wilderness areas. Future implications of this study for urban wilderness planning and management were also discussed.

De bedrijventerreinen in Nederland zijn een belangrijke drijfveer achter onze welvaart en ze vormen de werkomgeving van velen. Momenteel staan deze terreinen vol met ‘grote dozen’ en is er een gebrek aan groen. Hierdoor wordt het er warm, is er sprake van wateroverlast en is de openbare ruimte niet ingericht op verblijf en recreatie. Dit maakt de terreinen onaangenaam voor werknemers, bezoekers en omwonenden. Met het nationale Werklandschappen van de Toekomst programma wordt beoogd om de duizenden bedrijventerreinen in Nederland te transformeren in klimaatadaptieve, gezonde, natuur-inclusieve en multifunctionele bedrijventerreinen. Dit is een belangrijke conditie voor de innovatie van de terreinen en daar gevestigde bedrijven. Het transformeren van bedrijventerreinen is een complexe opgave. Een dergelijke transformatie kan leiden tot een verscheidenheid aan ruimtelijke, ecologische, sociale en economische voordelen zoals een aangenamer microklimaat, ruimte voor multifunctionaliteit, bevordering van de biodiversiteit en van de gezondheid van de werknemers. Door kwalitatieve omgevingen te bouwen versterken we de economie. Om te komen tot deze nieuwe generatie bedrijventerreinen zoeken we naar integrale ruimtelijke oplossingen en handelingsperspectieven. Dit vraagt om landschapsbewuste gebiedsontwikkeling en waar mogelijk met versterking van de economische en innovatieve waarde van bestaande bedrijventerreinen. De terreinen zullen dus hun economische karakter behouden, maar hun kille uitstraling inruilen voor een aantrekkelijk perspectief. Hoe ontwerpen we voor een dergelijke integrale gebiedsontwikkeling? Deze bijdrage pleit voor een co-creatieve aanpak waarbij generieke ruimtelijke patronen worden ontworpen die toepasbaar zijn op de duizenden bedrijventerreinen in Nederland.

Although there have been numerous studies on the heritage attributes, characteristics, and values of the historic garden as a special category of cultural heritage, the question is why a comprehensive review combining mainstream historic garden conservation with ways of understanding the garden in a landscape context has not been conducted. Landscape is an integrative concept that combines physical features and the diversity of functions with social and ecological processes throughout the scales of time and space. Therefore, this landscape context means applying the landscape approach to explore the organic connection between the scale of evolution and the architectonic elements in relation to each other. To elaborate, instead of viewing the garden as an object in one specific temporal-spatial frame, such an approach focuses on the evolution of the site in order to identify persistent structures and other values. The method used in this study involved paper coding as qualitative analysis combined with bibliometric visualization software. We reviewed 162 studies to explore the interconnections between the historic garden and landscape approach. The result is that there are three correspondences between landscape approaches and different stages of the historic garden’s conservation and development: studies identifying the historic garden’s characteristics using landscape mapping, studies demonstrating historic gardens’ conservation based on landscape planning, and studies exploring the potential of development and reuse through landscape design. Finally, we discuss the research gaps and outline an action framework for the conservation and development of heritage gardens in a landscape context.

Floods are common and inevitable natural disasters. Achieve Sustainable Development Goal (SDG) 11.5 is a critical challenge for coastal cities, especially those in deltaic lowlands such as in the case of Guangzhou, China. Regarding the spatial planning and design of such urban regions, it is crucial to study the impacts of flooding in compact or decentralized spatial development pathways. This reinforces the understanding of the relationship between strategic decisions for spatial planning and flood mitigation. However, the lack of a computer model to assess spatial evolution paths is a significant limitation. The non-dominated Sorting Genetic Algorithm II (NSGA-II) explores the possibility of a compact built-up land layout in 2030. The results showed that, concerning the 2030 decentralized scenario, the 2030 compact scenario presents a large increase in the integrated fitness function value from 0.618 to 0.771 (the increase is equivalent to 0.153 or about 24.75%). In addition, different development scenarios were constructed by setting different target weights. Compared to the decentralized scenario results, the fitness function values of the optimization results of each scenario showed better results at different levels. They could also serve as a reference for other similar coastal areas to achieve SDG 11.5 by 2030.

Cities serve as both political and economic hubs. Sustainable development has long been acknowledged as crucial to the well-being of the environment, people, and society. In order to improve the current state of spatial affairs and attain long-term resilience, humanity is looking for reliable and sustainable urban planning approaches. Urban agriculture has received a lot of attention in recent years as an enduring and pervasive kind of landscape. Although the contribution of urban agriculture has been well documented in many studies on economic, social and ecological aspects, there has been little discussion of its practical value as a tool for spatial development. Additionally, the potential of urban agriculture as a landscape approach remains underdeveloped. In summary, current research and practice lacks a scientific framework for considering urban agriculture as a landscape approach to intervene in urban spaces. To this end, this paper explores the potential of urban agriculture as a landscape approach in sustainable urban planning and design through qualitative case study. Taking Songzhuang in Beijing as an example, we discuss and summarise the operational value and potential of urban agriculture from a design perspective. The findings suggest that landscape-based urbanism that includes urban agriculture can harmonise social, economic, environmental and ecological elements. Finally, in order to provide a generalised approach, this paper proposes a scientific framework for articulating a landscape approach to urban agriculture to guide future research and practice.

Riverscapes are a complex and multi-scale socio-ecological and hydrogeomorphic system, which is the result from the interaction between human and nature. The "River Style Framework", based on the principles of hydrogeomorphology, provides a mature learning tool to understand the "form and process". The paper made a systematic review of the main principles, procedures and contents of river style framework. The multi-scale spatial framework, the classification system of river style and geomorphic units provide the basic approach for describing and interpreting river character and behavior. At the watershed scale, the priority of restoration strategy of each reach can be identified after the geomorphological condition assessment and the restoration potential assessment; at the reach scale, with the evolution trajectory analysis of the specific reach, the change trend can be predicted, and providing knowledge evidence for "process-based" riverscape restoration design and actions.