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Articles 1 - 24 of 24
Full-Text Articles in Landscape Architecture
Artificial Intelligence In Landscape Architecture: A Literature Review, Phillip Fernberg, Brent Chamberlain
Artificial Intelligence In Landscape Architecture: A Literature Review, Phillip Fernberg, Brent Chamberlain
Landscape Architecture and Environmental Planning Faculty Publications
The use of artificial intelligence (AI) is becoming increasingly common in landscape architecture. New methods and applications are proliferating yearly and are being touted as viable tools for research and practice. While researchers have conducted assessments of the state of AI-driven research and practice in allied disciplines, there is a knowledge gap for the same in landscape architecture. This literature review addresses this gap by searching and evaluating studies specifically focused on AI and disciplinary umbrella terms (landscape architecture, landscape planning, and landscape design). It includes searches of academic databases and industry publications that combine these umbrella terms with the …
Sea-Level Rise Practitioner Workshop Report: Leading Practices And Current Challenges, Ray Boyle, Daniella Hirschfeld, David Behar
Sea-Level Rise Practitioner Workshop Report: Leading Practices And Current Challenges, Ray Boyle, Daniella Hirschfeld, David Behar
Landscape Architecture and Environmental Planning Faculty Publications
Seas are rising, and so is action in coastal communities to prepare. The uncertain timing of rising seas, difficulties evaluating long-term rise while facing more immediate causes of flooding such as typhoons and fluvial flooding, and simply the threat of permanent inundation of coastal zones settled for hundreds or thousands of years presents unprecedented challenges. As in all sectors impacted by anthropogenic climate change, working with others facing novel challenges to share progress and difficulties, collaborate regionally, and build competence and confidence in finding solutions can be invaluable.
Adapting To Sea Level Rise: Insights From A New Evaluation Framework Of Physical Design Projects, Daniella Hirschfeld, Kristina E. Hill, Ellen Plane
Adapting To Sea Level Rise: Insights From A New Evaluation Framework Of Physical Design Projects, Daniella Hirschfeld, Kristina E. Hill, Ellen Plane
Landscape Architecture and Environmental Planning Faculty Publications
Designers and engineers are developing proposals for physical projects to adapt coastal sites to future sea level rise related threats. This puts pressure on local and regional decision makers to develop strategic frameworks for prioritizing, permitting and funding such projects. However, no systematic evaluation tools exist for the full range of these innovative designs. We build on the literature to develop an evaluation framework that synthesizes two different approaches to categorize these proposals and provide insight for coastal managers and decision makers. We apply this framework to physical projects that address sea level rise in their design around the San …
Visualization Tools For Visual Impact Assessments: A Study Of Existing Technologies, Anthony J. Depriest, Tim D. Keane, Brent C. Chamberlain, Mark Lindquist
Visualization Tools For Visual Impact Assessments: A Study Of Existing Technologies, Anthony J. Depriest, Tim D. Keane, Brent C. Chamberlain, Mark Lindquist
Landscape Architecture and Environmental Planning Faculty Publications
In the last few decades, digital technology has dramatically altered how visual resource management and visual impact assessments (VIAs) are conducted. The recent emergence of low-cost immersive technology offers a suite of tools that could facilitate the VIA process. However, to date there is limited empirical evidence evaluating how these emerging technologies could influence VIA. The research presented here begins to fill this gap by comparing immersive virtual environments to existing 2D photo-based methods for assessing the visual impacts of development. 23 participants familiar with VIAs rated the visual qualities of different scenes presented as 360° images, Google Earth and …
Flying High: A Case Study Of The Integration Of Drones Into A Landscape Architecture Curriculum, Benjamin H. George, Keunhyun Park
Flying High: A Case Study Of The Integration Of Drones Into A Landscape Architecture Curriculum, Benjamin H. George, Keunhyun Park
Landscape Architecture and Environmental Planning Faculty Publications
The use of unmanned aerial vehicles (UAVs), or drones, is becoming increasingly important to the field of landscape architecture, and universities need to adapt their teaching practices to prepare students to use this technology in practice. This article describes the creation of a Department-wide drone program to train students on the operation of UAVs and the other components that compose an unmanned aerial system (UAS). This program led to impacts in faculty decisions regarding projects, as well as broader curricular changes. While the program has been demonstrated to be both successful and sustainable, several hurdles have had to be addressed …
Empty Parks: An Observational And Correlational Study Using Unmanned Aerial Vehicles (Uavs), Keunhyun Park, Sungmin Lee, Dong-Ah Choi
Empty Parks: An Observational And Correlational Study Using Unmanned Aerial Vehicles (Uavs), Keunhyun Park, Sungmin Lee, Dong-Ah Choi
Landscape Architecture and Environmental Planning Faculty Publications
If a neighbourhood park fails to meet the needs of its residents usage may decrease, which potentially makes the park vulnerable to crime and social disorder. Despite the popularity of studying park visitation or park-based physical activity, there is a lack of studies on factors associated with empty parks. This study explores factors related to the underutilisation of neighbourhood parks in Salt Lake County, Utah, USA, using a novel data collection approach – unmanned aerial vehicles (UAVs). The findings from exploratory video analysis and inferential statistical modelling show that park programs and neighbourhood environments, as well as temporal aspects, are …
A Pedagogical Retrospective: Gamifying The Konza Prairie Through An Interdisciplinary Studio, Howard Hahn, Brent C. Chamberlain
A Pedagogical Retrospective: Gamifying The Konza Prairie Through An Interdisciplinary Studio, Howard Hahn, Brent C. Chamberlain
Landscape Architecture and Environmental Planning Faculty Publications
Recently we embarked on developing an interdisciplinary pedagogical approach that integrates concepts of virtual reality and gaming design to leverage these technologies’ potential to influence how we interpret, visualize, design and analyze environments. The approach was developed as part of an advanced studio at Kansas State University led by two professors and represented by students across three different disciplines: landscape architecture, education and computer science. The entire project consisted of a core studio, buttressed by a seminar and technical module. We refer to the courses and project as “Studio Konza.” This retrospective paper highlights why this effort was undertaken, what …
Park And Neighborhood Attributes Associated With Park Use: An Observational Study Using Unmanned Aerial Vehicles, Keunhyun Park
Park And Neighborhood Attributes Associated With Park Use: An Observational Study Using Unmanned Aerial Vehicles, Keunhyun Park
Landscape Architecture and Environmental Planning Faculty Publications
As the world becomes more urbanized, neighborhood parks are becoming an increasingly important venue where people engage in physical and social activities. Using park-use data collected by unmanned aerial vehicles (UAVs), the aim of this study is to account for park use in light of park attributes and neighborhood conditions. The role of the built environment near a park receives particular attention as it is understudied in the literature. A regression model shows that neighborhood park utilization is positively associated with park attributes (i.e., larger area, a playground, a creek/pond, quality maintenance, and organized activities) and neighborhood attributes (i.e., fewer …
Not Parking Lots But Parks: A Joint Association Of Parks And Transit Stations With Travel Behavior, Keunhyun Park, Dong-Ah Choi, Guang Tian, Reid Ewing
Not Parking Lots But Parks: A Joint Association Of Parks And Transit Stations With Travel Behavior, Keunhyun Park, Dong-Ah Choi, Guang Tian, Reid Ewing
Landscape Architecture and Environmental Planning Faculty Publications
Urban design literature says that public open space in a station area could promote walking and other types of physical activity, enhance place attractiveness, and increase property values. In the context of station areas, however, there is a lack of empirical studies on the relationship between the presence of parks and sustainable travel behavior, which is one of the primary goals of transit-oriented developments (TODs). This study examined the impact of park provision on transit users’ mode choice in three U.S. regions: Atlanta (GA), Boston (MA), and Portland (OR). This study utilized multilevel multinomial logistic regression to account for hierarchical …
Street Life And The Built Environment In An Auto-Oriented Us Region, Keunhyun Park, Reid Ewing, Sadegh Sabouri, Jon Larsen
Street Life And The Built Environment In An Auto-Oriented Us Region, Keunhyun Park, Reid Ewing, Sadegh Sabouri, Jon Larsen
Landscape Architecture and Environmental Planning Faculty Publications
Urban planners and designers believe that the built environment at various geographic scales affects pedestrian activity, but have limited empirical evidence at the street scale, to support their claims. We are just beginning to identify and measure the qualities that generate active street life, and this paper builds on the first few studies to do so. This study measures street design qualities and surrounding urban form variables for 881 block faces in Salt Lake County, Utah, and relates them to pedestrian counts. This is the largest such study to date and includes suburbs as well as cities. At the neighborhood …
The Usability Of Unmanned Aerial Vehicles (Uavs) For Pedestrian Observation, Keunhyun Park, Reid Ewing
The Usability Of Unmanned Aerial Vehicles (Uavs) For Pedestrian Observation, Keunhyun Park, Reid Ewing
Landscape Architecture and Environmental Planning Faculty Publications
The monitoring of pedestrian activity is challenging, primarily because its traffic levels are typically lower and more variable than those of motorized vehicles. Compared with other on-the-ground observation tools, unmanned aerial vehicles (UAVs) could be suitable for counting and mapping pedestrians in a reliable and efficient way. Thus, this study establishes and tests a new method of pedestrian observation using UAVs. The results show that UAV observations demonstrate high levels of interrater reliability (intraclass correlation coefficient = 0.99) and equivalence reliability (Cronbach’s α = .97 with on-the-ground counts and .73 with Google Street View). Practical implications of the new tool …
Using Landscape Visualization To Inform Streetscape Design, Brent C. Chamberlain, Rebecca Liu, Jessica Canfield
Using Landscape Visualization To Inform Streetscape Design, Brent C. Chamberlain, Rebecca Liu, Jessica Canfield
Landscape Architecture and Environmental Planning Faculty Publications
The streets of commercial districts play an important role in the social fabric of communities. A well-designed streetscape provides an opportunity for thriving commerce, aesthetic enjoyment and public forum. The purpose of this study was to investigate how different elements of streetscape design influence a person’s preferences for the space. Using 3D visualizations of existing and possible future conditions, we studied the effects that infrastructure design had on perceived safety and attractiveness. Our study site was a small college town in the US. Results demonstrate that green infrastructure, including trees and bioswales, improve attractiveness and safety. Parking strategies also have …
Crash Course Or Course Crash: Gaming, Vr And A Pedagogical Approach, Brent C. Chamberlain
Crash Course Or Course Crash: Gaming, Vr And A Pedagogical Approach, Brent C. Chamberlain
Landscape Architecture and Environmental Planning Faculty Publications
The human brain is wired for spatial thinking (GERSMEHL & GERSMEHL 2007), and research has demonstrated that spatial visualization abilities can be improved through education (SORBY & BAARTMANS 2000). This paper describes the uses of cutting edge technology and games to grow spatial thinking, improve spatial design, and solidify landscape planning concepts within the classroom. Specifically, this paper discusses how SimCity 2013, ESRI CityEngine and the Oculus Rift were embedded within a graduate level landscape planning course to see if it improved students understanding of spatial concepts and interest in using related new technologies. While the paper provides a narrative …
Cascade Garden Residence Landscape Performance Benefits Assessment, Bo Yang, Pamela Blackmore, Chris Binder
Cascade Garden Residence Landscape Performance Benefits Assessment, Bo Yang, Pamela Blackmore, Chris Binder
Landscape Architecture and Environmental Planning Faculty Publications
Cascade Garden is a tranquil, high-altitude residential property, designed to preserve the area's natural setting and ecosystem while meeting the property owner's requests for outdoor amenities. The project involved dismantling an existing house and siting a new home integrated into the landscape with minimal site disturbance. The site features an existing pond, which was planted with riparian vegetation and modified to support trout habitat and supply water for landscape irrigation. Because of the harsh, high-altitude climate and presence of wildlife, plant species were carefully selected to ensure high growth levels and low maintenance. Most of the traditional lawn was replaced …
Capitol Valley Ranch Landscape Performance Benefits Assessment, Bo Yang, Pamela Blackmore, Chris Binder
Capitol Valley Ranch Landscape Performance Benefits Assessment, Bo Yang, Pamela Blackmore, Chris Binder
Landscape Architecture and Environmental Planning Faculty Publications
Capitol Valley Ranch, a one-acre home site situated on a larger working cattle ranch, is nestled into a rural high-altitude Colorado landscape. The design for the property required an integration of functions. A working ranch with horses, stables, and a barn coexists with a residence, thereby retaining traditional practices that preserve regional culture and open space values. The intimate and social spaces conducive to outdoor living and entertaining assimilate with the architecture and echo the site's naturalistic setting at 8,000 ft above sea level. In order to preserve the agricultural heritage of the valley, the design limited site disturbance, adhered …
Riverside Ranch Landscape Performance Benefits Assessment, Bo Yang
Riverside Ranch Landscape Performance Benefits Assessment, Bo Yang
Landscape Architecture and Environmental Planning Faculty Publications
Riverside Ranch was one of the first homesteads built in Colorado's Roaring Fork River Valley in the 1880s. The project site was a stop for the railroad and stage coaches travelling to nearby Aspen and a successful agricultural and ranching operation for decades. In the mid-twentieth century, the site transitioned into use as an asphalt mixing plant for the Colorado Department of Transportation. When the landscape architect began work, the site was essentially a brownfield in need of rehabilitation as it was host to multiple rundown historic buildings and remnants of the asphalt plant. The design team reconstructed the landscape …
Park Avenue & Us 50 Redevelopment Streetscape Performance Benefits Assessment, Bo Yang, Yue Zhang, Pamela Blackmore
Park Avenue & Us 50 Redevelopment Streetscape Performance Benefits Assessment, Bo Yang, Yue Zhang, Pamela Blackmore
Landscape Architecture and Environmental Planning Faculty Publications
The town of South Lake Tahoe experienced undisciplined development, which created traffic congestion, limited connectivity to recreational assets, and negatively impacted the scenic and environmental quality of Lake Tahoe and the region. In response, strict environmental regulations were developed, which subsequently ceased development activities. Faced with serious environmental and economic problems, residents, officials, and developers jointly revised development regulations and worked to strategically deploy development monies to give the town a new future. Today, the town's Park Avenue Corridor with its wide sidewalks, interconnected plazas, consistent architecture, gondola, intermodal transit center, street furniture, and integrated stormwater management is a national …
Charles City Permeable Streetscape Phase I Landscape Performance Benefits Assessment, Bo Yang, Yue Zhang, Pamela Blackmore
Charles City Permeable Streetscape Phase I Landscape Performance Benefits Assessment, Bo Yang, Yue Zhang, Pamela Blackmore
Landscape Architecture and Environmental Planning Faculty Publications
The Charles City, Iowa, Green Street project addressed serious issues with street deterioration and nuisance street and adjacent yard flooding for a 16-block residential area. The project combines durable permeable paving materials with sustainable stormwater Best Management Practices, while maintaining the historical character of the neighborhood. By integrating stormwater management, the City was able to leverage additional funding that would not be available for conventional street reconstruction. Because of the success and the lessons learned in design and maintenance, the project has spurred additional phases in adjacent neighborhoods and serves as an important blueprint for others considering similar sustainable stormwater …
Cherry Creek North Improvements And Fillmore Plaza Landscape Performance Benefits Assessment, Bo Yang, Yue Zhang
Cherry Creek North Improvements And Fillmore Plaza Landscape Performance Benefits Assessment, Bo Yang, Yue Zhang
Landscape Architecture and Environmental Planning Faculty Publications
The 16-block Cherry Creek North retail district was designed to be Denver's premier outdoor shopping area. Yet deteriorating infrastructure, tired aesthetics and competition from an adjacent indoor mall had led to steady decline. Fillmore Plaza in the heart of the district was no longer a desirable public space since being closed to vehicular traffic in 1987. The new streetscape strengthens the retail environment, preserves the district's history and character, improves identity, beautifies the area, provides new lighting, improves signage, and adds 20 "Art and Garden Places" for shoppers to relax and linger. The redesigned Fillmore Plaza is now a vibrant …
South Grand Boulevard Great Street Landscape Performance Benefits Assessment, Bo Yang, Yue Zhang, Pamela Blackmore
South Grand Boulevard Great Street Landscape Performance Benefits Assessment, Bo Yang, Yue Zhang, Pamela Blackmore
Landscape Architecture and Environmental Planning Faculty Publications
Culturally-diverse South Grand Boulevard is a historic district of St. Louis noted for its multitude of international restaurants. It is a growing commercial and residential area selected as one of four Great Streets Initiative pilot projects in the St. Louis region in 2009, demonstrating the character of the local neighborhood. The project, which was scrutinized by local government officials, brings people together and strengthens transit, walkability, recreation, and sustainability, while promoting a safe street environment. South Grand Boulevard applies innovative green solutions to reduce stormwater loading at moderate cost and in a manner that provides additional environmental benefits.
High Desert Community Landscape Performance Benefits Assessment, Bo Yang
High Desert Community Landscape Performance Benefits Assessment, Bo Yang
Landscape Architecture and Environmental Planning Faculty Publications
High Desert community in Albuquerque, New Mexico honors low-impact design practices of water conservation, wildlife habitat restoration, material recycling and cultural endowment. This project changed water-conservation and landscape planting ordinances at city and state levels. Through this master plan, Design Workshop pioneered the firm's philosophy and comprehensive approach, DW Legacy Design®, which strives to balance environmental sensitivity, community connections, artistic beauty and economic viability with metrics that gauge the success of outcomes. High Desert's demonstrated success is a model for sustainable master planned communities.
Daybreak Community Landscape Performance Benefits Assessment, Bo Yang, Amanda Goodwin
Daybreak Community Landscape Performance Benefits Assessment, Bo Yang, Amanda Goodwin
Landscape Architecture and Environmental Planning Faculty Publications
Daybreak is a 4,127-acre model mixed-use community for comprehensive sustainable design. The project was planned on surplus mining land and will accommodate over 20,000 residential units, approximately 9.1 million sf of commercial space, and 20,000 jobs at build-out. The extensive parks and open space integrates stormwater management, merges with natural systems, and is enlivened by social and recreational programming. The full range of sustainable features includes walkable streets, an extensive trail system, native and drought-tolerant plants, habitat conservation, recycled materials, and a vibrant mix of amenities and services. Landscape Performance Benefits • Retains 100% of storm water that falls on …
Assessing Planning Approaches By Watershed Streamflow Modeling:Case Study Of The Woodlands, Texas, Bo Yang, M H. Li
Assessing Planning Approaches By Watershed Streamflow Modeling:Case Study Of The Woodlands, Texas, Bo Yang, M H. Li
Landscape Architecture and Environmental Planning Faculty Publications
The Woodlands, Texas, is well known as a town created following Ian McHarg’s ecological planning approach that uses soil permeability to coordinate development densities and land use. Very few studies have quantitatively measured the effect of this planning approach on stormwater management. In this study, watershed stream flow modeling was conducted to assess five hypothetical land use scenarios. These scenarios were compared with The Woodlands’ 2005 condition using the Automated Geospatial Watershed Assessment (AGWA) tool that simulates watershed long-term stream flow and peak discharges during single storms. The objectives are to: (1) assess The Woodlands development conditions during 1974–2005 on …
Ecological Engineering In A New Town Development: Drainagedesign In The Woodlands, Texas, Bo Yang, M H. Li
Ecological Engineering In A New Town Development: Drainagedesign In The Woodlands, Texas, Bo Yang, M H. Li
Landscape Architecture and Environmental Planning Faculty Publications
This paper presents a comparative study of two different drainage designs in a 10,930-ha new town development of The Woodlands, Texas. Open surface drainage by shallow grassed swales was used in the first two subdivisions that were developed with ecological approaches. Open surface drainage mimics the natural flow regime and is regarded to mitigate development impacts on watershed. In other later subdivisions, the drainage design shifted back to a conventional stormwater drainage system, that is, curb and gutter, drop inlet, and underground piping, known to concentrate stormwater and lead to downstream flooding. The objective of this study is to compare …