It takes 90 000 cows to produce 1.3 million litres of milk that Sydney consumes every day.

390 146 cows= 1817315 kg of dairy.

If all countries consumed the resources that Australian do, it would take three

earths to support their lifestyle.

Urbanisation and population growth are two main concerns challenging

ecological sustainability.

Sustainability is the ability to maintain a certain status or process in existing systems. Sustainability is

important because all the choices and actions that we make today will affect everything in the future.

We need to make wise decisions in order to avoid restraining the choices of generations to come.

We need to be able to sustain our resources

so we can encourage manufacturing

businesses and agriculture for the future.

We as Australians need to manage our resources carefully.

We tend to think that there will be a continuous supply, but reality is there isn’t

and we should not take them for granted.

We need to be able to sustain our resources so we can encourage manufacturing businesses and

agriculture for the future.

How much land and sea we need to meet our basic human needs is our ecological footprint. The planet’s bio capacity is how much suitable

productive land and sea there is available. Our ability to live sustainably depends on the

balance between the two.

Australians are passionate about their food but are not so keen on the amount of food that we throw out.

FACT. Australians waste an estimated 3 million tonnes of food every

year!!!!

Australia currently relies on non-renewable energy for 95% of its energy needs, yet Australia has up to 25% of the world’s solar power expertise.

Each year Australia burdens the atmosphere with as much carbon dioxide and other green house gases as the average American due to our high

standard of living.

Since methane can be used as fuel, there are several possibilities for recycling the gas and using it as energy. Even though this might produce some carbon dioxide, the

overall contribution to climate change would be less than if the methane

wasn’t used. If the average Australian cut their emissions by 10% it would save 55

million tonnes a year.

Australian farmers feed and clothe

60 million people.

If they were doctors or nurses or fireman

there would be a moment in most peoples’

lives when they would be reminded just

how important those professions are.

Farmers are less than 1% of the Australian

population and are almost invisible.

With food in abundance in this country,

there is little opportunity to remind

Australians just how important our farmers

are.

Approximately 80% of Australia’s land area is managed by farmers, indigenous communities and other private

land managers. Of this approximately 60% of Australia’s land mass is used for grazing and

cropping.

Our social, economic and environmental

wellbeing depends on the sustainable

management and gradual improvement

of natural resources.

In dairy farming, the biggest environmental

challenges are managing soil health and nutrient balances, this means

minimising the escape of nutrients into major

waterways, protecting on farm water ways and

remaining bushland, and avoiding excessive on farm water use. Dairy farmers

are constantly finding, more efficient and

environmentally friendly ways to manage their land, their animals, and their

business.

Many people are unaware of the “paddock to plate” environmental impact of food. There seems to be a real disconnect between the food we buy and the impact that it has on the environment when we throw it away. People no longer understand that when you throw out food, your also throwing out all of the resources, fuel and energy that was used to

get that food to your plate. This lack of knowledge about the wider impact of food is one of the reasons why we waste so much of it.

Educating and improving the bond between farmers and our society, will help improve our knowledge about the “paddock to plate” concept and make people more aware of their wastage.

Events such as the Royal Easter Show, help bring farmers to the city, where city people can enjoy and learn about their lifestyle and how hard they work

for our wellbeing.

Product Groups Kilograms consumed each

day in Sydney

Commodities used to

supply Sydney

Pork 303 726 kg 10 847 Pigs

Bees (Honey) 12 603 kg 82 191 781 Bees

Meat and Livestock 577 205 kg 9014 Beasts

Poultry 1295 562 kg 1423 832 Hens

Dairy 1817 315 kg 390 146 Dairy Cows

Grain 693 151 kg 31 543 Loaves of Bread

Horticulture 2090 795 kg 8 664 032 Fruit and Vegetables

Rice 163 836 kg 8 191 780 822 Grains of Rice

Cotton 1854 bails= 420 858 kg 30 Hectares of land

Every single day, Sydney goes through enormous quantities of goods produced by Australian farmers and here are just some of the goods that Sydney consumes on a daily basis.

The health and sustainability of our water ecosystems are critical to our continent (money and jobs) environment, (land, air and living things) and society (people and communities).

Agriculture accounts for around 65% of Australia’s agriculture use and nearly all of Sydney’s water is supplied

from storages on the Hawkesbury-Nepean and Woronora rivers. Approximately one third of people said water supply and conservation and management was the most important issue for the government in protecting the environment.

Water is abundant but rare at the same time. Only 3% of all water on earth is freshwater and only a tiny percentage of

this is available for human use. Australia is the driest inhabited continent, yet we are one of the world’s largest

consumers of water. A sustainable water supply needs a long term balance between the supply of water and the demand of

uses. In Sydney, fluctuations in supply caused by rainfall variations and the potential for large increases in demand

from the rapid growth in population are effecting this balance.

Water Plan 21. Sydney water is the supplier of water

services for Sydney and the Blue mountains and Illawarra regions. In 2002, Sydney Water released Water Plan 21 a review for sustainable water services. The goals were to have clean safe drinking water, sustainable water supplies, clean

beaches, ocean rivers and harbours, wise resource use and smart growth.

Model Farms is a part of the Every Drop Counts program which offers

support to identify ways of reducing water consumption and costs.

The program is very sensitive and can display water consumption in blocks as short as 15 minutes, meaning that the graphs show sudden peaks at intervals

during the school day.

Model Farms daily consumption of water for the week Monday 24th October to Monday 31st October 2011.

The maximum consumption of water for the week reached 16350 litres while our minimum consumption

was 2370 litres.

Sometimes we ask ourselves, what can

we do?

An answer to this could be think globally, act locally.

Some problems need global agreement and action but each of us can also make a difference to

ecological sustainability by cooperating with each other and

by considering changes in our own lifestyles.

As a small community, our school, Model Farms, observe and monitor our school’s

resources, waste and physical surroundings and take on activities to protect and

improve our school and local environment.

At Model Farms, we participate in the (water plan) and take action by having water tanks set up

around the school. This allows us to collect rainwater and recycle it for

toilets and the agriculture plot.

At the Agriculture plot, we learn how to grow fruit and

vegetables and how to sustain our gardens. Our

chickens produce eggs, which we then sell to our teachers

at the school. We also recycle food

scraps from the cooking rooms in

home economics and use them as a fertilizer for our

soil.

Our school also has many solar panels on top of the library that convert solar energy into

electrical energy for use at our school, which reduces the

amount of energy consumption and our reliance of fossil fuels.

How many ways can you make a difference???

Created by

Ashleigh Lane

and

Stephanie Murphy

• http://docs.china-europa-forum.net/doc_62.pdf • http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2610113/e • http://www.epa.vic.gov.au/ecologicalfootprint/calculators/personal/introduction.asp • http://www.nature.org/aboutus/campaignforasustainableplanet/index.htm • http://www.thehills.nsw.gov.au/environmental-management.html • http://www.wwf.org.au/our_work/people_and_the_environment/human_footprint/footprint_cal

culator/?gclid=COTOs4Kulq0CFUxypAodwnaEmg • Archibull Prize Program

GOLD SILVER PLATINUM

BRONZE

WOULD LIKE TO THANK THE SPONSORS OF THE

2011 CREAM OF THE CROP COMPETITION