FENGYUAN LIU_Portfolio

Page 1


PORTFOLIO

Selected work from 2020-2024

Fengyuan Liu fl458@cornell.edu

Graduate Student in MLA at Cornell University

Bachelor's Degree in Landscape Gardening at Beijing Forestry University

CONTENTS

PROJECT 1

ENDANGERED SITE

PROJECT 2

POLLUTED SITE

LINE OF WIND TIDE DEFENCE

DATE: 05/2023-07/2023

L Scale

OYSTER ACROSS THE SEA

DATE: 09/2022-11/2022

M Scale

PROJECT 3

ERODED SITE

CONEY ISLAND RESHAPING

DATE: 09/2024-12/2024

M Scale

PROJECT 4

ABANDONDED SITE

BETWEEN THE DRUM TOWERS

DATE: 07/2022-09/2022

S Scale

PROJECT 5 & MORE

OTHER WORKS FROM SCHOOL

DATE: 09/2020-09/2023

LINE OF WIND TIDE DEFENCE

A windbreak landscape along the coast of Miami

"The

relationship between architecture and the environment is not only aesthetic but also an ecological responsibility. Through ecological transformation, we can create architectural landscapes that harmonize with nature."

——Ken Yeang

SEA LEVEL RISING & STORMWATER FLOODING ISSUE IN FLORIDA COAST

Sea level along the U.S. coastline is projected to rise, on average, 10 - 12 inches (0.25 - 0.30 meters) in the next 30 years (2020 - 2050), which will be as much as the rise measured over the last 100 years (1920 - 2020). Sea level rise will vary regionally along U.S. coasts because of changes in both land and ocean height.

HISTORY AND CURRENT SITUATION ANALYSIS

Miami is located on the East coast of Florida and is affected by Atlantic hurricanes throughout the year. As global warming has intensified in recent years, long-term sea level rise has become a crisis that Miami needs to pay attention to.

Extreme weather events such as floods and hurricanes can damage fish farms. In both cool and warm regions, shellfish and salmon farms will be adversely affected by a warming climate, as fish cannot survive blooms and new pathogens brought on by higher temperatures.

Flood Zone

The floodeed areas are mostly farmland, as well as houses and airports.

Irma made landfall in Florida in 2017, bringing strong winds when it made landfall, which has killed at least 50 people and caused several power outages.

Hurricanes bring waves and prolonged rainfall, which can easily cause flooding and damage.

Groundwater infiltration

Beneath Miami is porous limestone, 30 to 40 meters deep, a bit like a sponge, and the sea can easily penetrate.

Rising sea levels and wind waves have made crossing the bridge dangerous for people seeking refuge.

Inundation of urban area

Sediment from farmland and forests Infrastructure damage
House Collapse
Coral Gables Waterway
Great Miami River
Black River +
Hurricane Irma (2017)
William M Powell Bridge
Miami City
Virginia Island
Key Biscayne
Dodge Island

CURRENT POTENTIAL EMERGENCY

WIND TIDE (instantaneous)

SEA LEVEL RISE (Chronic)

1ST LINE OF DEFENSE

Tidal retaining wall

URBAN WATER POLLUTION (Chronic)

MECHANISM OF PROTECTION

2ST LINE OF DEFENSE

Hydrophobic protected terrain

3ST LINE OF DEFENSE

Ecological water cycle

ORDINARY:The three stages function separately.

SEA LEVEL RISE:Long-term sea level rise depends on coastal wetlands and relief from terrain.

URBAN WATER POLLUTION:The difference in topography is used to pass domestic water through the reservoir section, where it is purified for the first time, and then used to conserve the landscape through the wetland section. Breaking wave

WIND TIDE:Retaining walls above and below the surface can effectively protect against wind waves.

INTRO

The landscape system along the Miami coast is designed to mitigate the erosion caused by wind waves from the western Atlantic Ocean and to mitigate sea level rise. It enriches the disaster protection system along the coast, and connects three layers of protection devices with the shape of streamline, which has a beautiful effect.

Pedestrians
Car ways
Ship route

Wildlife

Woodland

Groundcover & Shrub

Gruidae Anas platyrhyncho Larus canus
cygnoides Leporidae Sciuridae Thunnus Perca flavescens
Crocodylus acutus
P. lotor
Mangrove Pinaceae Quercus velutina Lam. Rhododendron
Gleditsia sinensis strobilus Leucanthemum paludosum Ficus microcarpa
Anas platyrhyncho
Cortaderia selloana Typha orientalis Nymphaea tetragona Magnolia grandiflora

OUTER LAYER

Offshore Dam Against Wind & Wave

MIDDLE LAYER

Coastline maintenance & Sea Level Rise Mitigation

INTERIOR LAYER

Ecological Wetland Protection & Purification

Beach

Activity setting

Three bird 's-eye views show the rich activity in the landscape.
Terrain
Dam
Wind defense
Cross-sea architecture
Bridge
Resin model showing structure

OYSTER ACROSS THE SEA

Ecological restoration project on the border between Shenzhen and Hong Kong

"The beauty of a landscape lies not only in its appearance but in its ecological functionality. Through transformation and preservation of ecosystems, we can create more sustainable and healthier environments."

Ecological restoration project on the border between Shenzhen and Hong Kong

Location: Lau Fau Shan, Hong Kong

Instructor: XiYue Wang, Xi Zheng Time: 09/2022-11/2022

Discription:Facing multiple challenges, the area had been under scrutiny due to severe industrial pollution in the Shenzhen Bay area, decline in oyster farming, a somewhat unkempt community environment, and irregular housing arrangements.

OYSTER INDUSTRY ON THE SHENZHEN-HONG KONG BORDER

Habitat
I.Oyster shells were
II.Barbecue and other recreational facilities are poor.
Lau Fau Shan Comunnity
III.The shoreline is rudimentary and unorganized, with vast areas of silt.
IV.There are mangrove soil consolidation areas with modest success.
Lau Fau Shan

MASTER PLAN

INTRO

Through investigation and planning, the project rearranges oyster breeding rafts in the bay, and uses discarded oyster shells to construct landscape terrain, which can conserve ecology and the habitat of endangered animals and plants.

Terrain Sections

Oyster farming area
Wetland

Restoration of Oyster Culture area & Improvement of Community Economic Structure

Oyster Rafts
Barbecue House Area
Foam Platform Oyster Breeding Cage
The Construction of Oyster Breeding System
Structural analysis of oyster system

OYSTER FARMING SECTION

Material flow of raw oyster shells to Lau Fau Shan ecological restoration

shells can purify industrial sewage

oyster shells and make ecological gabion nets

stage3:Oyster Farming Rafts

By hanging oyster breeding rafts on the water, the breeding density of oysters can be effectively increased and more growth space can be provided for them. It provides a sustainable resource for local fisheries.

stage2:Natural Oyster Growth

Oyster reefs not only filter seawater and improve water quality, but also attract fish, algae and other organisms, forming an ecologically balanced Marine environment.

stage1:Oyster Seeding

By placing oyster seeds on the shore or in shallow water areas, they are guided to attach and grow naturally.

Riparian plants +
Coral reef +
Collect
Oyster stone cage buried
Laminaria plexus +
Pebble layer Sand layer
Oyster shell layer
Oyster
Workers collect and recycle oyster shells

ECOLOGICAL WETLAND SECTION

Material circulation and construction process of wetland system

Corals and algae further purify the water

stage3:Infrastructure construction

Paved roads can not only facilitate the entry and exit of tourists and close contact with animals.

stage2:Rare animal habitat

Oyster wetlands provide rich food resources and a safe breeding environment, attracting a variety of wildlife, including birds, fish, amphibians and more.

stage1:Mangrove planting

Planting mangrove saplings on the shore can achieve soil fixation, slow down the speed of water flow, reduce the erosion of sediment, and thus play a role in soil consolidation.

Anatidae +

Chinese Egret +
Mangrove Forest +
Oyster Farming
Crane Egret
Lobster Shrimp Crab Spiral shell
Habitat

Coney Island: Shaping the Future of Land and Sea

Resilient Landscapes for a Changing Coastline

Due to its location and vulnerability to storm surges and flooding, especially during hurricanes, Coney Island has been designated as Evacuation Zone 1 in New York City's hurricane preparedness plan. This designation highlights its high risk during extreme weather events, requiring immediate evacuation to protect residents and visitors.

"Designing with nature means understanding and working with the forces of the environment, rather than against them."
——— Ian McHarg

Location: New York, United States

Instructor: Maria Goula

Time: 09/2024-12/2024

Discription:This project aims to address the severe environmental and socio-economic challenges faced by Coney Island, including coastline erosion, flooding, and the threat of rising sea levels to community safety. Located in one of New York City's highest-risk evacuation zones, Coney Island's coastline has suffered from prolonged erosion, while sediment accumulation in the creek has caused water flow blockages, further exacerbating flooding issues. These challenges have hindered Coney Island's ecological and economic development, making it difficult to reclaim its historical prosperity as a renowned seaside destination and amusement park.

I hopes to design a sustainable flood and erosion management plan for Coney Island by integrating ecological and engineering approaches, while also creating a safer and more livable environment for local residents. Furthermore, in the future, it aims not only to address the ecological crisis of Coney Island but also to promote the socio-economic revival of the area through these measures, providing replicable solutions for other similar regions in New York.

This project only displays a selection of images due to space limitations.

Coney Island, located in the southern part of Brooklyn, is a renowned seaside destination attracting millions of visitors annually. Tourists primarily come from within New York City, nearby states like New Jersey and Connecticut, and international travelers seeking its iconic attractions, such as the boardwalk, amusement parks, and sandy beaches.

Strategy Overview

Phase1

Processing of dredged material and construction of offshore breakwaters using product reef ball to withstand wind and waves.

Phase2

On the south bank, dune elevated by the boardwalk and planting of protective plant species to mitigate sea level rise issue on the south shore.

Phase3 Creek

Construct on-land flood protection system along the creek, leaving a small amount of access for residential access. Closed during flood season.

Try to maximize the use of dredge material.

Boardwalk
Boardwalk
Bio-Swales

Phase4 Street

Street Planting & Drainage

Rendering Expectations for Coney Island

CREEK

STREET

COAST

Beach Grass System
Elevated Boardwalk
"Sight is an intuitive language of architecture, through which buildings engage in a profound dialogue with their surroundings and people's emotions."
——I. M. Pei

04

BETWEEN THE DRUM TOWERS

Landscape connects the east to west view

Landscape connects the east to west view

Location: Nanjing, China

Instructor: JinShi Zhang, Liang Li Time: 07/2022-09/2022

Discription:This project analyzed the axis of the Drum Tower in Nanjing and found a concatenated plot in urgent need of renovation. Through the use of the original height difference and geographical advantages of the site transformed into a park green space, used to connect the line of sight.

The initial construction of the oval ring island aims to further improve the traffic safety situation here.
Drum Tower Square was used for the workers' movement.
Nanjing Drum Tower is a building of Ming and Qing Dynasties located in the center of the city of Nanjing, China.
The Zifeng Building landed and became a new landmark in Nanjing in addition to the Drum Tower.
The landscape on the axis of Drum Tower Square is not connected, the line of sight is not good which
recunstruct

MASTER PLAN

The green space connects the view

The project is located in the center of Nanjing, a city that is changing from old to new. Surrounded by the steel forest, the project has the effect of connecting the east-west view and enhancing the green view of the city center.

System explosion diagram

Soil covered upper layer

View point
Grassland
Galery
Step corridor
Drum Tower Square
Pedestrian walking system

Different sections of the underground structure have different functions to meet the various needs of office workers.

Model:Resin model showing structure

Topographical changes Resin(Terrian)

Aerial View:
Roof space Walkway Under cover space

OTHER WORKS FROM SCHOOL

Time: 09/2020-09/2023

Sections of my coursework Discription: This is part of a university-related coursework that showcases the study of many aspects of landscape, landscape architecture and art.

OPEN SPACE DESIGN IN WUDAOKOU

Instructor: Xi Zheng, XiYue Wang

Time: 03/2023-05/2023

HAIDIAN PARK PLANT PLANNING

Instructor: ShuXing Fan, Ming Sun

Time: 09/2022-01/2023

Instructor: GuiXiang Xu

OPEN SPACE DESIGN IN YUEHE RIVER

Instructor: Xi Zheng, XiYue Wang

Time: 09/2023-11/2023

SUMMER PALACE LANDSCAPE SKETCH Other sketches...

Time: 09/2020-09/2023

Imitating sketch

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