2021S1 - Studio 10 - Living with water Ecological community by DongweiShi

STUDIO 10 H2O

LIVING WITH WATER

STUDIO 10 H2O Water around the world • This world map shows the areas affected by large flood events occurring between 2001 and June 2016. Areas with multiple overlapping events are in darker blue. The data are from G.R.Brakenridge, "Global Active Archive of Large Flood Events", Dartmouth Flood Observatory, University of Colorado

Source: https://www.caliper.com/featured-maps/maptitude-flood-events-map.html

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STUDIO 10 H2O Water abstractions for consumptive use Water taken by use category and source in 2018–19

STUDIO 10 H2O Volume of agricultural water abstractions from surface water and groundwater in each State and Territory

• Surface water was the primary water source, particularly for agriculture, due to its easy accessibility and low abstraction cost. • Total water taken for agriculture decreased by 14 per cent from 2017–18, largely due to the dry conditions and lower water availability across the Murray–Darling Basin. The portion of total water sourced from groundwater increased from the previous year, due to the low surface water availability for agriculture. Historical water abstractions for agriculture, urban and industrial users

Volumes and sources of urban water used annually in Australia’s major urban centres

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History of Flooding in Melbourne

1863 – A major flood puts Port Melbourne underwater leaving thousands homeless across the city and drowning one man at Princes Bridge.

• Melbourne floods: More rain in 2 hours than September and October combined, Australia

1882 – Elizabeth Street in Melbourne is flooded. 1880 – The great flood causes the Yarra River to swell to 305 metres (1,001 ft) in width. The most significant flood in Melbourne's recorded history, it forces thousands to vacate their homes and causes at least one death. 2 February 1918 – The Brighton tornado, an F3 class and the most intense tornado to hit a major Australian city, strikes the bayside suburb of Brighton. 29 November to 1 December 1934 – Torrential rainfall of up to 350 mm causes the Yarra River to become a raging torrent. Extensive damage with 35 dead, 250 injured, and 3,000 homeless. 3 December 1954 – Record rainfall causes flooding in Elwood and Flemington with homes evacuated. Train lines are closed by landslides, basement level shops are flooded, and events are cancelled. February 1972 – Elizabeth Street is flooded after 75mm of rain in 17 minutes, with dramatic pictures of cars floating and underwater in the central city. 7 April 1977 – Laverton smashed by 12 hour thunderstorm and breaks several Victorian rainfall records including most rainfall; in 2 hours (105mm), in 3 hours (137mm) and in 4 hours (153mm). 18 September 1984 – Storm causes flooding of 100 homes in the eastern suburbs.

November 6, 2018 at 16:12 UTC

26 December 1999 – Flash flooding damages 300 homes with the worst effect on Broadmeadows. December 2003 – Freak storms February 2005 – Freak storms 6 March 2010 – Storms pass directly over Melbourne bringing large hail, flash flooding and high winds, causing widespread damage across western and central Victoria, stopping all modes of transportation in Melbourne. CBD streets of Flinders, Spencer and Elizabeth are spectacularly flash flooded. 4 February 2011 – Severe rainstorm causes flash flooding in parts of Melbourne. 10 November 2011 – Severe storm causes flash flooding in Croydon and Frankston.

• A slow-moving storm system dumped heavy rain over parts of southeastern Australia on November 6, 2018, causing power outages and traffic chaos. The city's northwestern suburbs suffered worst of the storm.

31 May 2013 – Melbourne faces heavy rain and thunderstorms; Melbourne Airport records 10mm of rain in 10 minutes just after 9 p.m. 14 December 2018 - Flash flooding with roughly 30 mm of rain falling within 15 minutes before 5:45 p.m, during rush hour, flooding roads in inner Melbourne along with other various suburbs while shutting down most tram lines and train lines in Melbourne's East. On the 27th of August 2020 there were severe storms across Melbourne and southern Victoria. 3 people were killed including a 4 year old boy. 200,000 residents in 101 suburbs were put under a boil water notice which was lifted 4 days later.

November 6, 2018 at 16:12 UTC https://en.wikipedia.org/wiki/Extreme_weather_events_in_Melbourne

https://watchers.news/2018/11/06/melbourne-flood-australia-november-6-2018/

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Rainfall Statistic

Seasonal Variations • On a seasonal basis, rainfall over the central and southwestern areas of Victoria is at a maximum in late winter and early spring, and a minimum in summer or early autumn. A winter maximum and summer minimum rainfall is also evident over northern Victoria and the northeast. East Gippsland, which is sheltered by topography from both the wintertime cold fronts and the rain-bearing northwesterly winds that produce precipitation over the ranges, does not display as marked a seasonal variation in rainfall. • Rainfall in the remaining southern areas is more even, with cold fronts regularly bringing showers. Thunderstorms also contribute significantly to the total rainfall, particularly in the spring and summer months.

Average annual rainfall in Victoria 30-year climatology (1981 to 2010) Overview of Victoria’s Rainfall • The climate of Victoria is characterised by a range of different climate zones, from the warm, dry Mallee region of the northwest to the alpine snowfields in the northeast. Median annual rainfall ranges from less than 300 mm in parts of the Mallee to in excess of 2500 mm in the wettest parts of the mountainous regions. • The highest recorded daily rainfall has been 375 mm at Tanybryn in the Otway Ranges, this was measured in the 24 hour period to 9am 22 March 1983. This recording was considerably higher than the next highest, 275.1 mm at Nowa Nowa (Wairawa) on 11 March 1906 and 274.6 mm at Balook on 18 February 1951, located respectively in East and South Gippsland. • The highest rainfall accumulated in a calendar year has been 3738 mm at Falls Creek (Northeast Victoria) in 1956.

http://vro.agriculture.vic.gov.au/dpi/vro/vrosite.nsf/pages/rainfall

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Fishermans Bend Data & Challenges Low Lying Area

Flood Risk - 1% AEP Currently

Flooding Sources - Riverine & Stormwater & Coastal Floods

Flood Risk - 1% AEP In 2100 With Climate Change

Fishermans Bend Water sensitive drainage and flood management strategy. pdf

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Ground Contamination

Baseline Water Plan

Groundwater

Baseline Drainage Plan Infrastructure

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Required Storage to Avoid Pipe Upgrades

Streetscape Storage Balance

Available Storage Within Streetscapes

Groundwater Conditions and Climate Change

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Water resourse management Natural sources of fresh water Surface water Under river flow Groundwater Frozen water

Technologies used to provide fresh water Reclaimed water Desalination

Water resourse and water use in Melbourne Some 90% of Melbourne's drinking water comes from uninhabited mountain ash forests high up in the Yarra Ranges east of Melbourne. More than 157,000 hectares has been reserved for the primary purpose of harvesting water. Melbourne's water supply system is based on the principle that it is better to start with the highest quality source water than having to treat it to reach required standards. Water from the forests flows through streams in reservoirs, which provide security of supply for times of drought.

Water storage reservoirs Types of reservoirs 1. On-stream reservoirs, where rainfall across Melbourne's water catchments drive the amount of water that flows into these reservoirs. 2. Off-stream reservoirs, where water is transferred from on-stream reservoirs or other sources: for example, Sugarloaf Reservoir, which can receive water from the North-South Pipeline.

Historical water storage levels

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On-stream reservoirs

Off-stream reservoirs

On-stream reservoirs

Off-stream reservoirs

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STUDIO 10 H2O Flooding in Melbourne Why flood happen? 1. Rivers and creeks bursting their banks: riverine flooding. 2. Ocean tides above normal sea levels: coastal tidal and storm surge flooding. 3. Sea level rise resulting from climate change. 4. Rainwater exceeding the capacity of drainage systems: overland flows or flash flooding.

http://urbanwater.melbourne.vic.gov.au/melbournes-water-story/flooding-and-defences/

The value of stormwater In Melbourne, the volume of stormwater runoff from our rainfall is greater than the amount we actually use from our dams. This volume of water is more than enough to provide both an alternative supply for non-drinking purposes and a healthy flow to our waterways and bays. Natural treatment processes can remove pollution from stormwater so it can be used for nondrinking purposes, such as watering gardens.

STUDIO 10 H2O Water collection

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Stages of stormwater harvesting

Urban stormwater harvesting schemes vary in characteristics, but have some typical stages as illustrated the diagram below.

Stormwater harvesting Each year about 500 billion litres of stormwater containing litter and other harmful pollutants such as heavy metals, oil, organic matter and excess nutrients enter our rivers, creeks and bays via stormwater drains. Stormwater harvesting can help by reducing the volume and speed of flow of water in the drainage system and by reducing the amount of pollution reaching our waterways. Stormwater can be used instead of our precious drinking water for applications like watering parks and golf courses. However, because of pollution harvested stormwater will often need to be treated before it can be used.

The potential benefits of stormwater harvesting: Urban development can increase the volume, frequency and quality of run-off, and has associated ecosystem impacts: • double annual run-off volumes • reduce infiltration • increase peak flows by up to ten-fold • significantly increase the frequency of run-off

Combinations of treatments:

Urbanisation commonly results in a significant increase of pollution in stormwater flowing into local waterways and is considered to be the biggest threat to our urban rivers and creeks. Harvesting and reusing stormwater can help reduce these loads by: • extracting a proportion of the polluted stormwater within a drain or waterway for reuse • trapping pollutants in on-line storages, where the treated stormwater flows back to the waterway rather than being reused • returning surplus treated stormwater to receiving waters

https://www.melbournewater.com.au/building-and-works/stormwater-management/stormwater-harvesting

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Infiltration trenches:

Stormwater and rainwater harvesting:

Green roofs:

Raingarden tree pits:

Porous pavement:

Swales:

Raingardens:

Constructed wetlands

http://urbanwater.melbourne.vic.gov.au/industry/treatment-types

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STUDIO 10 H2O STORM-WATER HARVESTING

RAINWATER HARVESTING

COLLECTION

RAINSAUCER

SOLAR ENERGY PANEL

GROASIS WATERBOXX

CHECK DAM

GREEN ROOF

POROUS PAVEMENT

DETENTION BASIN

INFILTRATION TRENCHE

SUN

UNDERGROUND WATER

SAND

GROSS POLLUTANT TRAP

LITTER DISPOSAL & DRAIN AWAY

SMALL PARTICLES OF POLLUTION

OIL

SEDIMENTATION CHAMBER

PRIMARY TANK

SOLAR ENERGY

LANDSCAPE

COLLECTION WETLAND ECOSYSTEM

LANDSCAPE WATER

GRASS LAND

GARDEN BED

PROTECT SHORELINES

RIPARIAN PLANTS

WILD LIFE

URBAN STREET PLANTS

CARBON

BIO-FILTRATION

GREEN ROOF

BACTERIA & CHLORINE

NITROGEN

RAINWATER HARVESTING RAINWATER HARVESTING

REUSE WATER TANK

AGRICULTURE WATER

INFRASTRUCTURE

SEEDS

FERTILIZER

SOIL URBAN FOUNTAIN

AGRICULTURAL WATER TANK

URBAN WATER ENTERTAINMENT Domestic water Eletricity Energy

DOMESTIC WATER VAPOR

STRAW

FOOD

AGRICULTURURE

ARABLE SOIL

FERTILE SOIL

NITROGENOUS WATER

Rural Water

Urban Wtaer

WASTE WATER

Industrial water

Emergency water

Public water

Service Water

Animal water

Residential water

OCEAN

Ca+ Mg+ Seriously polluted water

Lightly polluted water

Service industry water

Catering water

Office water

Baths water

Drinking water

Flush toilet water

Fertilizer industry water

Printing industry water

Construction water

ion

fertile

Livestock water

Biogas

Food industry water Water Management Outdoor water

Heating water Indirect cooling water

Process water

Solar Energy

Aquaculture water

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STUDIO 10 H2O ENERGY & MATTER FLOWS

WATER COLLECTION

WATER & SOLAR ENERGY

RAINWATER HARVESTING & STORMWATER HARVESTING

SOLAR ENERGY

STORM-WATER HARVESTING

RAINWATER HARVESTING

WATER

COLLECTION

SOLAR ENERGY PANEL

RAINSAUCER

GROASIS WATERBOXX

CHECK DAM

GREEN ROOF

POROUS PAVEMENT

DETENTION BASIN

INFILTRATION TRENCHE

SUN

UNDERGROUND WATER

SAND

GROSS POLLUTANT TRAP

LITTER DISPOSAL & DRAIN AWAY

OIL

SEDIMENTATION CHAMBER

SMALL PARTICLES OF POLLUTION

AGRICULTURURE

PRIMARY TANK

LANDSCAPE

WETLAND ECOSYSTEM

GARDEN BED

GRASS LAND

URBAN STREET PLANTS

GREEN ROOF

REUSE WATER TANK

Although excess amounts of stormwater can cause problems in urban areas, it is a very valuable resource for enhancing the liveability of our city. In Melbourne, the volume of stormwater runoff from our rainfall is greater than the amount we actually use from our dams. This volume of water is more than enough to provide both an alternative supply for non-drinking purposes and a healthy flow to our waterways and bays. Natural treatment processes can remove pollution from stormwater so it can be used for non-drinking purposes, such as watering gardens. Each year, 19,700 million litres of rain falls on the municipality of Melbourne, which would fill 7,880 swimming pools. A little over half of this water is collected on sealed surfaces, such as roofs and roads. Annually, 10,573 million litres of stormwater enters the city’s waterways. If the stormwater is not intercepted by any form of water treatment (such as stormwater harvesting or raingarden systems), it carried pollution and litter out into Port Phillip Bay.

SAND LITTER OIL SMALL PARTICLES OF POLLUTION

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Rainwater harvesting is similar to stormwater harvesting, except that the water is collected from rooftops rather than from drains and roadways. Rainwater is generally less polluted than stormwater, so cleaning is not always required for rainwater collection systems. It depends on what the collected water will be used for.

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WATER COLLECTION ON THE ROOF OF WAREHOUSE SOLAR PANEL + WATER COLLECTION

DIFFERENT KINDS OF WAREHOUSES' ROOF

EAST-WEST SLOPING ROOF

SOLAR CANOPY FOR VERTICAL AGRICULTURE

CONTINUOUS EAST-WEST SLOPING ROOF

FLAT ROOF FACTORY RENOVATION 1

COLLECT WATER BY SOLAR PANELS1

COLLECT WATER BY SOLAR PANELS 2

FLAT ROOF FACTORY RENOVATION 2

FLAT ROOF FACTORY RENOVATION 3

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GREEN ROOF GREEN ROOFS CAN REDUCE STORMWATER VOLUMES BY UP TO 85%

Plants soak up water and release it as clear air. A green roof is a vegetated landscape built up from a series of layers that are installed on a roof surface. They can be installed layer by layer on the roof or as modular, pre-prepared layers in trays. A green roof is a vegetated landscape built up from a series of layers that are installed on a roof surface. They can be installed layer by layer on the roof or as modular, pre-prepared layers in trays.

Solar panels can help collect water and receive solar energy for residents.

Vegetation is planted in a growing substrate: a specially designed soil substitution medium. This may range in depth from 50 mm to more than a metre, depending on the design aims and the roof’s weight capacity.

Rainwater is retained in the soil and drainage layer.

Green roofs have traditionally been categorised as ‘extensive’ or ‘intensive’. Extensive green roofs are lightweight with a shallow layer of growing substrate less than 200 mm deep. They require minimal maintenance, generally have low water requirements and use small, low-growing plant species, particularly succulents.

Water storage tank.

Ecoroofs or brown roofs are terms used to describe these green roofs. Roofs designed specifically to increase local plant diversity and provide habitat for wildlife are known as biodiverse green roofs. Intensive green roofs are generally heavier, with a deeper layer of growing substrate. They support a wider variety of plant types. Intensive green roofs need more irrigation and maintenance than extensive roofs, and are highly-engineered landscapes. They are often built directly on structures with considerable weight load capacity, such as car parks. ‘Roof gardens’ or ‘podium roofs’ are terms also used to describe these types of roofs. ‘Roof garden’ is used particularly for sites where more space is used for hard infrastructure such as decking.

Water for reusing.

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RAINWATER HARVESTING DEVICE COMBINED WITH LANDSCAPE

WATER + SOLER COLLECTION+ LANDSCAPE WATER COLLECTION

WATER COLLECTION

WATER + SOLER ENERGY COLLECTION

SOLAR PANEL + WATER TANK

WATER+ SOLAR COLLECTION

WATER + SOLER COLLECTION+ WATER TANK

WATER + SOLER COLLECTION+ LANDSCAPE

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STUDIO 10 H2O RAINWATER HARVESTING DEVICE IN COMMUNITIES

RAINWATER COLLECTION DEVICES FOR HOUSES

WATER + SOLER COLLECTION+ VERTICAL AGRICULTURE

RAINWATER COLLECTION DEVICES FOR APARTMENTS

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STORMWATER HARVESTING

GROSS POLLUTANT TRAP

SAND

LITTER DISPOSAL & DRAIN AWAY

Stormwater is rain that has collected on roofs, roads, footpaths and other sealed surfaces. It flows directly into our waterways via the stormwater drainage network. In urban areas, water cycle problems include:

SEDIMENTATION CHAMBER

OIL

SMALL PARTICLES OF POLLUTION

GRASS LAND

Stormwater harvesting systems collect stormwater, clean it and store for irrigation and other purposes. Water is diverted from stormwater drains. The mode by which water is collected and stored varies greatly from project to project. The City of Melbourne usually builds stormwater harvesting systems to use water that would otherwise wash down the drain. However, we are currently planning a stormwater harvesting system in Carlton that will also reduce flood risk.

· Pollution · Waterway flushing damaging the habitat for aquatic animals, such as fish and invertebrates disturbing the breeding cycles of aquatic animals eroding stream banks increasing turbidity and pollution levels altering natural flood cycles.

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URBAN ROAD DRAINAGE SYSTEM LANDSCPAPE DRAINAGE SYSTEM

SAND

GROSS POLLUTANT TRAP

SAND

LITTER DISPOSAL & DRAIN AWAY

GROSS POLLUTANT TRAP

SAND

LITTER

GRO DISPOSAL & DRAIN AWAY

POROUS PAVEMENT + OFF CHRUBY

POROUS PAVEMENT + OFF CHRUBY+ INFILTRATION TRENCH SEDIMENTATION CHAMBER

OIL

POROUS PAVEMENT + OFF CHRUBY+ SEDIMENTATION CHAMBER

SWALE

OIL

SMALL PARTICLES OF POLLUTION

SEDIMENTATION CHAMBER

DETENTION BASIN

CONSTRUCTED WETLANDS

GRASS LAND

FLOOR DRAIN 1

FLOOR DRAIN 2

STAIRS DRAIN

OIL

SMALL PARTICLES OF POLLUTION

CHECK DAM

SEDIM

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PRIMARY FILTER

GROSS POLLUTANT TRAP

SAND

LITTER DISPOSAL & DRAIN AWAY

SEDIMENTATION CHAMBER

OIL

SMALL PARTICLES OF POLLUTION

GRASS LAND

Gross Pollutant Traps (GPT) Gross Pollutant Traps are designed to intercept the flow of water and catch any litter or debris. Gross Pollutant Traps (GPTs) are installed to catch stormwater pollution before it enters waterways. GPTs act like a filter, retaining litter but allowing water to flow through. GPTs can also be used as a pre-treatment for stormwater harvesting systems. They prevent litter from entering the system but allow water to pass through. Over time, debris builds up in GPTs. They must be cleaned to ensure that water can flow through and that the collected rubbish does not leach pollution into the water.

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WATER COLLECTION METHODS FOR THE WHOLE URBAN PLACE PUBLIC SPACE

DWELLING SPACE PRIVATE CONTROL

PUBLIC CONTROL

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Landscape Type Variations Matrix

Urban Street Green Strips

Entertaining Grassland Park

Green Roof

Garden Bed & Riverside Greenery

Wetland Ecosystem

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Bio-filtration Methods Matrix

Urban Pond Single Module

Urban Pond Perimeter Double Module

Urban Pond Interior Double Module

Drainage Layer

Hydro Biofilter without trees

Hydro Biofilter with trees

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Landscape & Bio-methods Matrix Assembly

Street Green Strips Tree Bio-filtration

Green Roof Sections

Garden Bed Sections (down by the Green Roof)

Circular Landscape Watertank

For larger Scale Landscape

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Argriculture Matrix

Module 10m x 10m

Ve r t i c a l G r o w Management

Bench Terrace

Wa t e r r e s o u r c e Management and control

Vertical Grow

Straw Recycle

Vertical Grow & Water storage

Produce Storage

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Bench Terrace

Planting on terraces can make full use of natural light, thereby saving electric energy required for artificial lighting. At the same time, a water supply system is placed under the plant growth area to ensure that the sunlight moisture for crop growth is met.

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Vertical Grow

In the vertical planting unit, in addition to ensuring the water supply required for crop growth, LED light will be added to the entire system to meet the large amount of light energy required for plant growth. Part of this electricity will come from the solar panels in the system, and the other part will use the original power system.

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Combination mode 1

Vertical Grow

Vertical Grow & Management

Vertical Grow & Water storage

Bench Terrace

Through the combination of multiple modules to make full use of sunlight, agricultural planting on the slope, vertical planting with water resources and artificial light sources inside

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Combination mode 2

Vertical Grow

Vertical Grow & Management

In vertical planting, each module is managed, and water resources are irrigated uniformly through a system

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Other Combination mode The basic combination method can be further extended. Through the further combination of these modules, some blocks of different scales can be formed, forming a more comprehensive agricultural production unit. Afterwards, agriculture can also be integrated into the community.

Scale

Small Scale

Medium Scale

Large Scale

10m * 10m

10m * 30m

30m * 30m

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ENERGY, MATTER FLOWS

Water Treatment System

Small Scale

Medium Scale

Water Source

Large Scale

Disinfection

Solar Energy

Filtration

Different scales water treatment system suit for different Urban Water scales of blocks. Sedimentation

Dom

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Recycled Greywater Matrix

Grey Water

Waste

Water Storage

Regen Home

Fish

Live Stock

Biogas

Seasonal Garden

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Recycle Greywater System

Waste

Grey Water

Water Storage

Seasonal Garden

WASTE

Fish

Regen Home

Live Stock

Residential

Thermal Factory

Biogas Electricity

Waste

SMALL

Domestic wastewater could be recycled and reused for irrigation. Waste can be used to generate electricity.

MEDIUM

LARGE

Input:(Waste) 137 000 tones

Input:(Waste) 362 000 tones

Input:(Waste) 610 000 tones

Output: (Electricty) 55 000 Mwh （HEAT） 348000 Mwh

Output: (Electricty) 89 000 Mwh （HEAT） 998000 Mwh

Output: (Electricty) 239 000 Mwh （HEAT） 1 585 000 Mwh

Source: Architecture and Waste

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Warehouse Renovation

Warehouse renovation. Keep the original structure of the warehouse and change it to a waste thermal power plant.

Water Source

Sedimentation

Filtration

Disinfection

OUTPUTS

Solar Panel

Clean Water

Electricity

Waste Thermal Plant

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Water Treatment System Section

Houses, water plants and thermal power plants could exchange material and energy to each others. Warehouse

COMPOSITION

Warehouse + Water Treatment = Renovation

Grey Water Water System Electricity

Clean Water Electricity Waste

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Residential Diagram

Producing an abundance of clean energy, fresh healthy and water for everyday comsumption.

The technology exisst. It is just a matter of applying science into the architecture of everyday life. Regen Villages is a model for local community-based farming and habitation, ensuring and sustainablity on site.

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Residential Matrix

Typology A1 HOUSE 80 sqm Greenhouse 20 sqm

Typology A2 HOUSE 100 sqm Greenhouse 30 sqm

Typology A3 HOUSE 120 sqm Greenhouse 40 sqm

Typology A4 HOUSE 150 sqm Greenhouse 60 sqm

Typology B1 HOUSE 80 sqm Greenhouse 20 sqm

Typology B2 HOUSE 100 sqm Greenhouse 25 sqm

Typology B3 HOUSE 120 sqm Greenhouse 30 sqm

Typology B4 HOUSE 150 sqm Greenhouse 50 sqm

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Residential Program

What are the basic need for a typical regen of 100 inhabitants?

Home 3000 sqm

Water Storage Area 500 sqm

Greenhouse Area 1000 sqm

Biogas Area 1000 sqm

Fish Area 500 sqm

Livestock Area 450 sqm

Seasonal Garden Area 1500 sqm

Electricity

LIVING WITH WATER: ECOLOGICAL COMMUNITY Wu Jiani 1159072 Shi Dongwei 196939 Fan Yuhan 1186152 Liu Tianshu 1177816

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Water resourse management Natural sources of fresh water

On-stream reservoirs

Surface water Under river flow Groundwater Frozen water

Technologies used to provide fresh water Reclaimed water Desalination

Off-stream reservoirs

LIVING WITH WATER: ECOLOGICAL COMMUNITY SOLAR ENERGY

RAINWATER HARVESTING

STORMWATER HARVESTING

SOLAR ENERGY COLLECTION

LANDSCAPE WATER

URBAN INSTALLATIONS RAINWATER HARVESTING

AGRICULTURE WATER

SAND LITTER OIL SMALL PARTICLES OF

WATER PLANTS

POLLUTION

DOMESTIC WATER

VERTICAL FARMS

ECOLOGICAL BLOCKS

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LIVING WITH WATER: ECOLOGICAL URBAN DESIGN + RAINWATER SYSTEM Main purpose:

· Collecting the rainwater of Fishermans Bend. (Rainwater from the lower Yarra River cannot be collected into the city's existing reservoirs.) · The collected water is graded using facilities in the urban space and then supplied to local residents.

FRAMEWORK

PLANS TO ADD NEW RESIDENCES

2025

2808

2030

6707

2035

11320

AGRICULTURAL WATER RAINWATER HARVESTING

BIOFILTRATION

WATER TREATMENT

DOMESTIC WATER

WATER SYSTEM THEN 2030

NOW 2025

NEXT 2035

POPULATION

7500

30000

19500

DWELLINGS

2808

6707

11320

PEOPLE PER HOUSEHOLD

2.67

URBAN ACTIVITY SPACES TRANSPORT SPACES

URBAN DESIGN

URBAN GRADEN URBAN LANDSCAPES

WAREHOUSES RENOVATION WATER MUSEUM

2.67

2.55

URBAN FARM ECOLOGICAL RESIDENTIAL BLOCKS

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SUPERBLOCKS STRATEGY

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NORMAL BLOCKS MODEL

200m PUBLIC TRANSPORT NETWORK Basic network:50km/h

WALKWAY NETWORK

SOLE RIGHT:DISPLACEMENT HIGHEST AIMS:PEDESTRAIN

Hard to connect with nearby blocks by walking

BICYCLES NETWORK

SUPERBLOCKS MODEL

200m Local network:10km/h

PASSING VEHICLES DO NOT GO THROUGH

EXERCISE OF ALL THE RIGHTSTHAT THE CITY OFFERS AIMS:PEDESTRAIN

PRIVATE VEHICLES PASSING URBAN SERVICES CARRIERS BASIC TRAFFIC NETWORK PEDESTRAIN

Walk through superblocks

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Overview of Base and System

This plan hopes to transform the Fisherman Bend area into a livable ecological community. First, we analyze the original texture of the site. We decided to retain the original warehouse space in the No. 1 area along the river on the north side of the site, and transform the No. 2 and No. 3 areas into residential spaces. The No. 4 area on the south side of the original site is a high-density single-family villa. To adapt to the urban texture, we planned the No. 2 area near the warehouse as a middle- and high-rise apartment building, and the No. 3 area as a low-level residential building.

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Overview of Base and System

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WATER COLLECTION STRATEGY The amount of rainwater volume each year = Fishermans Bend Area × Annual rainfall ≈ 1,644,000 m3 Through rainwater collection design and calculation of evaporation, loss, and infiltration into the ground, the collection efficiency is determined to be 60% The actual amount of rainwater collected is：1,644,000*60%=986,400 m3

According to Melbourne residents survey data, a small block （100m*100m）can accommodate 312.5-375 people

Number of dwellings in a block: 120 to 144 (The average number of people per household is 2.6) 100m

375

We combined four small blocks into a superblock, and the total number of residential areas we renovated is about 20 superblocks.

20X

According to the data, the number of households is 9600-12000 Population 25,000-30,000

Melbourne water usage: 155L of water per person per day Total water consumption required by 30,000 people a year: 155*365*30000= 1,697,250,000L =1,697,250m3 The ratio of collected water to residents' total water consumption: 986400/1697250=58.11%

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SUPERBLOCKS STRATEGY

200m 100m

300m 100m

100m

100m*100m Walking range: 100m Number of residents: 312-375 Area：0.01km2 Number of households: 120-144

200m*200m Walking range: 100m Number of residents: 1250-1500 Area：0.04km2 Number of households: 480-576 Super Block

400m*400m (440*440 Including road network) Walking range: 100m, 200m Number of residents: 5000-6000 Area：0.16(0.2)km2 Number of households: 1920-2300

800m*800m (900*900 Including road network) Walking range: 100m, 200m, 300m Number of residents: 20000-24000 Area：0.64(0.81)km2 Number of households: 7680-9200

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SUPERBLOCKS STRATEGY

10 minutes walking circle

20 super blocks Walking range: 100m, 200m, 300m Number of residents: 25000-30000 Area：0.64(0.81)km2 Number of households: 9600-12000

STUDIO 10 H2O FRAMEWORK

PLANS TO ADD NEW RESIDENCES

2025

2808

2030

6707

2035

11320

THEN 2030

NOW 2025

NEXT 2035

POPULATION

7500

30000

19500

DWELLINGS

2808

6707

11320

PEOPLE PER HOUSEHOLD

2.67

2.55

STUDIO 10 H2O

PHASE 1

Increased rainwater collection part

Phase 1 planning： Rainwater collection rate in fishermansbend（14.35%) Population (7500) Increased residential blocks

Increased rainwater collection part

Phase 1 planning： Rainwater collection rate in fishermansbend（14.35%) Population (7500) Increased residential blocks

STUDIO 10 H2O

PHASE 2

Phase 2 planning： Increased rainwater collection rate (23.54%) Rainwater collection rate in fishermansbend（37.89%) Population (19500)

STUDIO 10 H2O

PHASE 3

Phase 3 planning： Increased rainwater collection rate (20.21%) Rainwater collection rate in fishermansbend（58.11%) Population (30000)

PHASE TRANSFORMATION MODEL ANALYSIS

UNRENOVATED SITE AFTER PLANNING

PHASE 1 Firstly, the warehouse roof, surrounding landscape, and roads in the central area of the northern part of the site will be transformed. The collected water will be transported to the water plant on the site. According to estimates, this part of the collected water can be used by residents in the central block of the site.

PHASE 2 The second step is to continue to renovate the warehouse roofs and surrounding environment on the east and west sides of the northern part of the site. Based on the estimation of rainfall, the collected water can be used by residents in the blocks on the south and east side of the site.

PHASE 2 With the renovation of the southern residential area, the roofs of residential buildings, the internal landscape of the block, and the surrounding urban roads have been continuously transformed into water collection spaces. The collected water continues to increase and can be used by residents in the remaining blocks on the south and west side of the site.

STUDIO 10 H2O

FRAMEWORK OF THE WHOLE SITE We trying to transform the urban space in Fisherman Bend of the lower Yarra River to collect rainwater that cannot be collected to the original city reservoirs. With the expansion of the reconstruction area, the number of residents that can be accommodated would continue to rise. This picture shows the completion of the third phase of renovation, which is expected to achieve urban status eventually.

STUDIO 10 H2O

TRAFFIC CONNECTION RENOVATION OF THE ORIGINAL SITE

After analyzing the freeway in the middle of the site, we decide to add an urban pedestrian bridge connecting the north and south in the central area. In addition, this bridge area is combined with the water collecting devices to form an active urban space that could connect the city and allow people to stay and activities.

STUDIO 10 H2O

WETLAND: RIANWATER COLLECTION + LANDSCAPE + BIOFILTRATION

According to the internal topography of Fisherman Bend, the low-lying areas on the east and west sides were transformed into urban wetland landscapes.

NEIGHBORHOOD A community garden in the heart of the city

The existence of the pedestrian bridge provides the axis relationship within the community. We decide to open two blocks on the edge of the axis in the residential area to form a large urban public space. We renovated places such as water collection devices and water plants that were originally considered to be urban negative spaces, so that these spaces become urban activity spaces and provide residents with an ecologically comfortable community environment. At the same time, residents can also feel the water collection process.

NEIGHBORHOOD A community garden in the heart of the city

ZONING:RESIDENTIAL&PUBLIC SERVICES

PEDESTRAINS CIRCULATION

WATER HARVERSTING AND STORAGE METHODS INSTALLED

SOLAR ENERGY AND FARM

LANDSCAPE AND BIOFILTRATION METHODS INSTALLED

TRANSPORTATION NETWORK: FREEWAY&MAIN ROADS& TRAM ROUTES

TOPOGRAPHY AND ZONING PLAN

dry plants moderate plants wet plants landscape water related installations terraced and vertical farmland solar panels

SECTION 1

SECTION 2

LIVING WITH WATER: ECOLOGICAL URBAN DESIGN + RAINWATER SYSTEM Main purpose:

NEIGHBORHOOD A community garden in the heart of the city

In the middle of the raised trail is a space for residents to move around.

Urban farms and outdoor terraces can not only provide residents with space for visits and activities, but also play a role in regulating the ecological environment. It is also part of the entire water cycle that we want to show.

The space below the undulating landscape trail is also a usable indoor public activity area. Insert light-permeable structural barrels in the walkway, so that natural light can be projected onto the indoor ground through the structure, forming a unique light-shadow relationship.

NEIGHBORHOOD A community garden in the heart of the city

STUDIO 10 H2O

Landscape Water System Overview

ENERGY & MATTER FLOWS

Biofiltration & Landscape Water Usage

WATER ENERGY & SOLAR ENERGY & SOIL & VEGETATION

Bio-filtration is the second step to treat the rainwater and the stormwater. By using soil as a media to eliminate extra carbon, nitrogen, bacteria, and chlorine within the first water tank. Planting extra vegetation to Fishermans Bend is able to reduce summer temperature, provide human activties space as well as bring habitats to biodiversity.

STUDIO 10 H2O

Bio-filtration Methods Matrix

Urban Pond Single Module

Drainage Layer

Landscape Modules -- Rainwater Gathering & Biofiltration

Urban Pond Perimeter Double Module

Urban Pond Interior Double Module

Hydro Biofilter without trees

Hydro Biofilter with trees

Landscape & Bio-methods Matrix Assembly

Street Green Strips Tree Bio-filtration

Fishermans Bend Surronding Wetland Green Roof Sections

Garden Bed Sections (down by the Green Roof)

Circular Landscape Watertank

For Larger Scale Landscape

Kangaroo Apple

Sweet Bursaria

Yellow Box

Black Wattle

River Bottlebrush

Swamp Paperbark

Hop Goodenia

Silver Wattle

Manna Gum

Austral Lady Tresses

Hemp Bush

Kangaroo Grass

Tree Violet

Red Box

Christmas Bush

Small Leaf Pomaderris

Yarra Gum

Burgan

River Red Gum

Rainwater Collection

Black Wood

Rainwater Collection

Wetland Section Biofiltration

Biofiltration Rainwater Storage & Transport

Rainwater Storage & Transport

STUDIO 10 H2O

STUDIO 10 H2O ENERGY & MATTER FLOWS WATER & SOLAR ENERGY

SOLAR ENERGY

RAINWATER HARVESTING

STORMWATER HARVESTING

WATER COLLECTION + URBAN PUBLIC SPACES RAINWATER HARVESTING & STORMWATER HARVESTING

SAND LITTER OIL SMALL PARTICLES OF POLLUTION WATER PLANTS

VERTICAL FARMS

ECOLOGICAL BLOCKS

STUDIO 10 H2O

WATER COLLECTION METHODS FOR THE WHOLE URBAN PLACE OFFICE BLOCKS

STREETS

PUBLIC SPACES INSIDE BLOCKS

CONNECTION AND CLOSURE

PUBLIC SPACE

CONTEMPORARY FLEXIBLE WORK MODEL

PROVIDE PUBLIC SPACES

DWELLING SPACE

LIVING BLOCKS PUBLIC SPACES INSIDE BLOCKS

PRIVATE CONTROL

PUBLIC CONTROL

GRADENS PUBLIC SQUARES SPACES

STUDIO 10 H2O

STORMWATER HARVESTING RAINWATER HARVESTING & STORMWATER HARVESTING

THE MAIN MOTOR ROAD SECONDARY MOTOR ROAD FOOTPATH

THE TRANSFORMATION METHODS OF DIFFERENT ROAD TYPES

THE MAIN MOTOR ROAD SECONDARY MOTOR ROAD FOOTPATH

STUDIO 10 H2O

PEDESTRIAN BRIDGE STORM-WATER HARVESTING URBAN TRANSPORTATION & LANDSCAPE

AXONOMETRIC DRAWING OF FOOTBRIDGE

TRAFFIC CONNECTION ANALYSIS DIAGRAM

HIERARCHICAL STRUCTURE ANALYSIS DIAGRAM THE SECTION OF PEDESTRIAN BRIDGE

STUDIO 10 H2O

ACTIVITY SPACES WITH WATER COLLECTION DEVICES RAINWATER HARVESTING

HIERARCHICAL STRUCTURE ANALYSIS DIAGRAM

ENERGY CIRCULATION IN THE WATER PLANT

STUDIO 10 H2O

ASSEMBLY TYPE LANDSCAPE CORRIDOR RAINWATER HARVESTING

AXONOMETRIC DRAWING OF LANDSCAPE CORRIDOR

ENERGY CIRCULATION IN THE WATER PLANT (THE WEST FACADE)

ENERGY CIRCULATION IN THE WATER PLANT (THE SOUTH FACADE)

THE DETAILS OF THE MONOMER STRUCTURE

VERTICAL FARM AND TERRACE RAINWATER HARVESTING

SOLAR LAMP

VERTICAL FARM

SOLAR LAMP SECTION SECTION DETAILS

STUDIO 10 H2O

Water Treatment Factory Plan Water Treatment and Public Space

Different scales water treatment system suit for different numbers of population.

Small Scale

Medium Scale

Water Source

Disinfection

Large Scale Solar Energy

Filtration

According to the research done before, water treatment is mainly divided into the following four steps, water collection, filtration, Urban Water sedimentation and disinfection. Sedimentation

Dome

Third Floor Water Treatment Factory Plan Water Treatment and Public Space

Due to the large scale of the water treatment factory itself, and a water factory in the middle of the city will cause damage to the urban landscape. Therefore, we hope to integrate the water factory with the urban public space. We divide the water treatment factory into 3 functional areas.

Public Space

Public Space Hydrographic Museum

Water Storage

7th Floor Water Storage

Hydrographic Museum

Water Storage

Ground Floor

Filtration

Water Storage

Sedimentation Disinfection

Water Storage

Water Treatment Factory Section 1 Water Collection and Public Space

When it rains, water can flow into the ground through rainwater collection devices for storage. And the water collection device is surrounded by a series of public spaces. When it rains, people can see how the water is stored.

Water Treatment Factory Section 2 Water Treatment

In the upper part of the water treatment factory are some water-related treatment devices, which are more than the filtration, sedimentation and disinfection of the incoming water.

Water Treatment Factory Section 3 Water Treatment and Public Space

Where the rainwater collected from the water collection device will be stored underground. The water will be transported to the inside of the water treatment device through pipes.

Water Treatment Factory Water Treatment and Public Space

THANKS Wu Jiani 1159072 Shi Dongwei 196939 Fan Yuhan 1186152 Liu Tianshu 1177816