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Listed under:  Science  >  Earth and space  >  Atmosphere  >  Climate  >  Climate change
Online

Locks, Weirs and Dams

This lesson sequence examines structures that are used by water resource managers in the Murray-Darling Basin including dams, locks, weirs, barrages, fishways, channels and levee banks and explores the positive and negative effects of river regulation. It includes a teacher PowerPoint presentation, separate teacher notes ...

Video

Farmers, their animals and the environment

This is a video about the valuable genetic diversity of Asia's indigenous domesticated animals; the contribution the animals' genes make to local people's food security; and the results of the use of genetic technologies. The video identifies ever-present links between farmers, their animals and the environment by describing ...

Interactive

EarthViewer

Journey through geological time and discover changes on Earth from the Hadean time, more than 4.5 billion years ago, through to today. Find out about plate tectonics, continental movement, atmospheric conditions, life on Earth, extinction events, fossil sites and much more. Contains many features which include allowing ...

Video

Gaps and opportunities for perennial crops

This is a video about the scientific breeding of perennial crops as described at a 2013 workshop, 'Perennial crops for food security', held by the Food and Agriculture Organization (FAO). After giving the big picture regarding perennial crop research, the 16-minute video focuses on the breeding of perennial wheat and its ...

Online

Biosecurity

This is a unit of work about the biosecurity of Australia’s agriculture. The unit focuses on how introduced species can affect the balance of ecosystems. The major activities in this unit focus on the concept of interdependence in ecosystems; the importance of biosecurity and control of outbreaks. A simple experiment models ...

Interactive

Science Talk 2007: Jeremy Leggett

An interview with Dr Jeremy Leggett, global environmental expert from Solarcentury in the UK. Jeremy talks to a teacher from Leumeah High School about global warming, fossil fuels and the design of carbon neutral buildings.

Video

Four Corners: Increasing threat of megafires

Many scientists believe we are already experiencing megafires and that they will continue to increase in the future. In this clip you will hear from Australian scientists at the forefront of fire research. Discover what they have to say about the causes, projections, and consequences of an increased megafire threat.

Video

Four Corners: Fire management strategies

What role do fire-behaviour specialists and ecologists have in fire management? Watch this clip to find out about issues relating to fire management in Australia, in particular prescribed burning.

Online

Salinity and the Murray-Darling Basin

This lesson sequence examines salinity in the Murray-Darling Basin: the source of the salt, why it is a problem, how it is monitored and current management strategies. It includes a teacher PowerPoint presentation, separate teacher notes and a student worksheet. This lesson sequence is one in a series exploring aspects ...

Online

Running the rivers of the Murray-Darling Basin

This lesson sequence examines the role that river operators play in water resource management in the Murray-Darling Basin and explains how they direct water releases and track progress downstream for environmental watering and flood management. It includes a teacher PowerPoint presentation, separate teacher notes and a ...

Audio

Chemicals on the Great Barrier Reef

This program deals with a range of human impacts on the Great Barrier Reef. Herbicides from land runoff have been traced to algae and sea grasses in river mouths and coastal zones along the Great Barrier Reef. Effects include retardation of photosynthesis and growth of corals. Other pressures on the reef include high water ...

Interactive

EarthViewer - iTunes app

Journey through geological time and discover changes on Earth from the Hadean time, more than 4.5 billion years ago, through to today. Find out about plate tectonics, continental movement, atmospheric conditions, life on Earth, extinction events, fossil sites and much more. Contains many features which include allowing ...

Video

Landline: Feeding soils to grow hungry crops

How do today's farmers improve their crop yields? One school of thought is to go high-tech and use agricultural technologies designed to improve efficiencies and yields. See the role that soil condition plays in gaining those high yields.

Interactive

Interactive maps

Interactive Maps is a discovery and exploration view of Geoscience Australia's geospatial services. Maps are organised under the following themes: Australian Marine Spatial Information System (AMSIS); Earth observation and satellite imagery, National location information; Geology and geophysics; Hazards; Marine and coastal; ...

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Food and human wellbeing

This is an online resource about two contrasting Indonesian islands, Bali and Sumba, highlighting the inequalities that exist within Indonesia. The resource compares the rice and rainforests of Bali with the corn and savannah grasslands of the more remote, and less wealthy Sumba, and examines each in terms of the challenges ...

Video

Foreign Correspondent: New dam, new house: The Mekong

The mighty Mekong river provides a way of life for millions of people, and is arguably the most important resource in the developing country of Laos. Discover how villagers are being relocated to make way for hydropower dams on this river, which stretches for nearly 5,000 kilometres from the mountains of Tibet to Vietnam. ...

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The price of peak fuel

This ABC In Depth feature article discusses the projections of how long will our energy resources will last given that our need for fossil fuels is insatiable, but coal, oil, gas and uranium reserves are finite and some may even be in decline. This article is comprehensive, but it is dated at 2008.

Video

Towards food security in Afghanistan

This is a video about the progress towards food and water security in Afghanistan. It includes images and information about how the global economic crisis has affected the people of Afghanistan; the value of investment in agriculture production to reduce poverty in this region; and a water security project that is jointly ...

Video

Foreign Correspondent: Damming the free and mighty Mekong

The Mekong has been a rare thing: a largely untouched and free-flowing river. Stretching for nearly 5,000 km from the mountains of Tibet to Vietnam's Mekong Delta, it has provided a way of life for millions of people and been an important trading route between south-western China and south-eastern Asia. In this clip from ...

Online

Digital stories of Immigration

This is a rich collection of digital stories about people who have immigrated to Victoria. The resource is presented in three sections: Introductory information; Story Objects; and Story Education Resources. There are 21 Story Objects that include images, videos, links, information, interviews and transcripts. There are ...