Bøger udgivet af CSIRO Publishing

The Tree Faller's Manual is an essential handbook for forest operators and others who need to fell trees manually using a hand-held chainsaw. This manual builds on the information provided by the Chainsaw Operator's Manual. Tree felling is a high risk activity. Many fatalities and serious injuries have occurred as a result of being struck by falling trees, dislodged tree limbs or other dangers in the area. Most of these accidents are caused by using unsafe felling techniques and not following safe work procedures. This manual will guide the faller to safer work techniques. The manual is based on the national competency standards for the forest and forest products industry where tree-felling is covered using three categories: basic, intermediate and advanced. Basic tree felling applies to trees that are relatively small, with a single stem and no defects. Intermediate tree felling covers trees with single or multiple stems, limited defects, and lean and weight distribution that can be adapted to felling direction. Advanced tree felling applies to larger and more complex trees and includes trees deemed to be more hazardous. Workplace safety, risk assessment and site preparation are included along with the theory, techniques and tools for each of the tree-felling categories.

Recognised as one of the most informative and accessible guides on the subject. Information is given about growth, nutrition, health and behavior with descriptions of various calf raising systems and facilities.

The ultimate guide to basic chainsaw operating techniques covering safety, maintenance and cross-cutting.

Explore the fascinating world of native Australian animals through the five basic senses - sight, sound, smell, taste and touch. Covering more than 145 truly astounding animals - from sharp-eyed whale sharks to sticky-bellied green tree frogs - Sensational Australian Animals showcases the strange things these creatures can do with their eyes, ears, noses, mouths and skin! Meet birds that laugh, frogs that quack and fish that sing. Discover mammals that glow in the dark and seahorses disguised as seaweed. Be surprised by turtles that breathe through their bums and squirm at lizards that clean their eyes with their tongues. And then there's the dangerous creatures that bite and sting! Be intrigued, amazed and astonished by what insects, birds, spiders, fish and many other animals are capable of! Reading level varies from child to child, but we recommend this book for ages 8 to 12. Features: Highlights the rich diversity of unique and amazing animals that inhabit Australia.Explores how animals use sight, sound, smell, taste and touch every day, in both expected and unexpected ways.Showcases over 145 fascinating and intriguing insects, birds, arthropods, mammals, sea creatures and other animals.Encourages us to explore our world and to appreciate, help conserve and look after our wildlife.

Although stem rust is mostly controlled by means of resistance cultivars, leaf and stripe rust continue to be major problems in many wheat-growing areas of the world. This book provides a basis to identify genes for resistance to stem, leaf and stripe rusts of wheat. Typical phenotypes associated with most known genes for resistance to the three rust diseases of wheat are illustrated in full colour. The book aims to assist the plant breeder to identify candidate resistance genes, thereby saving substantial time and resources before a single cross is made for genetic analysis.

Deep in the forest, an ancient wonder is about to be found. Descended from a family of trees going back 200 million years, the Wollemi pine has survived ice, fire, and the passing of many generations. Will a bushfire be the final threat to this living fossil? And how will we protect it, now that everyone wants a dinosaur tree? How can we make sure the Wollemi's secret location is not discovered and damaged? Wollemi: Saving a Dinosaur Tree explains the unique and critically endangered status of the Wollemi pine and explores what actions can be taken today to contribute to the conservation of this rare and beautiful tree. Reading level varies from child to child, but we recommend this book for ages 6 to 9. Features: Presents the amazing true story of the discovery of the ancient Wollemi pine, in the Blue Mountains, Australia.Explores how close we came to losing the Wollemi during a bushfire, and the outstanding efforts to save it.Shows how we can help to protect the Wollemi for the future.

Mayflies are one of the world's most diverse, abundant and important aquatic insects. Famous for their brief adult life spans, mayflies play a key role in the ecology of aquatic and associated terrestrial ecosystems, and are critical bioindicators of ecosystem health. Sitting at the southern limit of Australia's temperate zone, Tasmania is home to a diverse array of mayflies and renowned fisheries based on them. The state's storied "Lambda Dun" hatches bring fishers from all over Australia to try their luck each summer on its rivers and ponds. Yet little is known about their behavior and ecology, and more than half of the mayflies in Tasmania have never been described. This extensively illustrated book is the first synthesis of the biology of south-east Australia's mayflies, with a focus on those in Tasmania. It combines information gleaned from scientific literature as well as more than 30 years of the author's studies and flyfishing experiences. It explores the biology, identification, conservation, ecology and behavior of mayflies, and also includes fishing strategies and fly patterns. Tasmanian Mayflies is an essential information source for Australia's aquatic biologists and for flyfishers, novice and experienced alike, who chase the insects and the fish that feed on them. Features: Comprehensive coverage of Tasmania's diverse mayflies, with information on related species on the south-eastern mainland.Detailed information on life history, behavior and ecology based on over 30 years of studying mayflies.Includes diagnostic features for all major groups and species.Extensively illustrated with color photographs.Provides details on hatches, fly patterns and fishing strategies for flyfishers.

A land of extremes, the Northern Territory's arid deserts and monsoonal forests harbour some of Australia's smallest and the world's largest reptiles, as well as some of the world's most venomous snakes. Field Guide to the Reptiles of the Northern Territory is the first regional guide to the crocodiles, turtles, lizards and snakes of this megadiverse region. It presents introductions to order, family and genus; keys to family, genus and species; and species profiles, including descriptions, photos, distribution maps and notes on natural history. It features profiles for the 390 species that occur or may occur on the land and in the sea of the Northern Territory. Extensively illustrated, this is an essential resource for wildlife enthusiasts and professional and amateur herpetologists --

Until the mid-20th century, the thylacine was the world's largest carnivorous marsupial, and its disappearance has left many questions and contradictions. Alternately portrayed as a scrouge and as a high value commodity, the thylacine's ecology and behaviour were known only anecdotally. In recent years, its taxonomic position, ecology, behaviour and body size have all been re-examined scientifically, while advances in genetics have presented the potential for de-extinction. With 78 contributors, Thylacine: The History, Ecology and Loss of the Tasmanian Tiger presents an evidence-based profile of the thylacine, examining its ecology, evolution, encounters with humans, persecution, assumed extinction and its appearance in fiction. The final chapters explore the future for this iconic species - a symbol of extinction but also hope.

For most of the past 300 million years, the world's continents were interlinked as the supercontinents Pangaea and then Gondwana. Around 50 million years ago, Australia tore itself free from Antarctica to become the huge, splendidly isolated island it is today. Over time, its creatures began to evolve in ways not seen anywhere else on Earth, with tree-climbing crocodiles, gigantic venomous lizards, walking omnivorous bats and flesh-eating kangaroos roaming the continent.Prehistoric Australasia: Visions of Evolution and Extinction presents some of the most extraordinary creatures the world has ever seen - all unique to Australia, New Guinea, New Zealand and their surrounding islands.Over 100 meticulously painted panoramas by palaeoartist Peter Schouten are accompanied by descriptions of the unique environments and features of these animals, written by four of Australia's foremost palaeontologists. This book explores the nature and timing of extinction events in the Southern Hemisphere, considers whether some of these losses might be able to be reversed, and how we can use the fossil record to help save today's critically endangered species. Through stunning artwork and fascinating text, Prehistoric Australasia brings this globally unique transformation over time to glorious, colourful life.

The Australian wildfires of 2019-20 (Black Summer) were devastating and unprecedented. These megafires burnt more than 10 million hectares, mostly of forests in southern and eastern Australia. Many of the fires were uncontrollable. These megafires affected many of Australia's most important conservation areas and severely impacted threatened species and ecological communities. They were a consequence of climate change - and offered a glimpse of how this is likely to continue to affect our future. "Australia's Megafires" includes contributions by more than 200 researchers and managers with direct involvement in the management and conservation of the biodiversity affected by the Black Summer wildfires. It provides a comprehensive review of the impacts of these fires on all components of biodiversity, and on Indigenous cultural values. These fires also triggered an extraordinary and highly collaborative response by governments, NGOs, Indigenous groups, scientists, landholders and others, seeking to recover the fire-affected species and environments - to restore Country. This book documents that response. It draws lessons that should be heeded to sustain that recovery and to be better prepared for the inevitable future comparable catastrophes. Such lessons are of global relevance, for wildfires increasingly threaten biodiversity and livelihoods across the globe.

"This comprehensive guide describes the 447 species of wild orchids that occur in Victoria, Australia. This region is one of the richest in the world for its diversity of temperate terrestrial orchids. Orchid diversity in Victoria spans some of the smallest to some of the largest orchids in Australia, from the minute Mallacoota Midge Orchid, with flowers just 2 mm across, to the large King Orchid, with big plants having hundreds of fragrant flowers and weighing many kilograms. Guide to Native Orchids of Victoria includes brief descriptions on all species, enabling their identification in the field. With more than 460 photographs of wild orchids in their natural habitat and distribution maps for almost all species, this guide will delight and inspire anyone interested in orchids." --

"Falcons are stunning and iconic birds. Australia has six falcon species, with two endemic to the continent and two others endemic to the Australasian region. They are important indicators of the health of our ecosystems, due to their position at the top of the food chain. But several species are declining, with two species threatened in some states. In "Australian Falcons: Ecology, Behaviour and Conservation", Dr Stephen Debus provides a 30-year update of knowledge on these six species, as well as a falcon-like hawk, the Black-shouldered Kite. This book is based partly on the author's field studies, as well as being a supplement to the "Handbook of Australian, New Zealand and Antarctic Birds" (HANZAB) and recent global treatises. It offers up-to-date information on the Australian species, including their behaviours, ecology and biology. It reviews their population status and threats, and suggests what needs to be done to ensure the future of these spectacular birds."Australian Falcons" is an invaluable resource for raptor biologists, birdwatchers, wildlife rescuers and carers, raptor rehabilitators and zookeepers"--Publisher's description.

A captivating story of the remarkable, but critically endangered, swift parrot - one of the fastest parrots in the world! Swifty grows from a hatchling to a fledgling in the blue-gum forests of Tasmania. She is then ready to make a challenging migration, following the blossom trail across Bass Strait to mainland south-eastern Australia.

Farm finance is a topic that is not often discussed but is vital to the success and longevity of these unique family businesses. Sustainable Farm Finance draws upon the practical, on-farm financial experience of John Mitchell, a grazier in New South Wales who saved his family farm, transforming it from financial peril to a successful business. The story of his success, and how he achieved it, is told here with input and insights from economist Bruce Chapman and scientist David Lindenmayer, to create a useful and highly readable resource for property managers in Australia.Filled with tips and suggestions for how to better manage your own farm finance, as well as real-life examples of their application in regional Australia, this is an essential resource for farmers who wish to maximise the financial outcomes of their land.

Magpie has one job, one desire, one purpose: KEEP THE EGGS SAFE. Always on alert for danger, will Magpie's determination be enough when rock-carrying intruders arrive? Why do magpies swoop and why do we have such a fascination with them? Discover more about these clever, cheeky and charming songbirds through this delightful book. Reading level varies from child to child, but we recommend this book for ages 5 to 9.

A reindeer treks a continent under unimaginable weather extremes. One tiny bird flies non-stop for nine days, while another flies from the North to South Pole (and back!) every year. A whale swims through the oceans of a hemisphere.Animal Migrations: Flying, Walking, Swimming offers a fascinating insight into the what, where, why and how of these incredible journeys of survival. It explores the migrations of mammals, birds, insects, fish, reptiles, amphibians, crustaceans and aquatic microorganisms. Discover exceptional and unusual journeys, their effect on our world, and how we can help these migrating animals.The remarkable adventures covered in Animal Migrations show strength, determination, inbuilt knowledge and the importance of community across global connections.Reading level varies from child to child, but we recommend this book for ages 8 to 12.

Get ready for lift-off on a Martian adventure!Have you ever imagined living on another planet? What about Mars? With not enough air to breathe, sunlight to keep us warm, or any available food and water, life on Mars is going to be a challenge... but it just might be possible!Take a journey to the Red Planet in How to Survive on Mars. Discover natural wonders like ancient polar ice caps, the highest volcano in the solar system and a 45-kilometre-wide impact crater that was once a Martian lake. Packed with stunning photographs, fun activities and quizzes, this book will show you what you need to do to survive on Mars! Join scientists, engineers, archaeologists, ethicists and science-fiction writers for a space exploration adventure.Reading level varies from child to child, but we recommend this book for ages 8 to 12.

Australia's complex, beautiful and diverse flora is showcased in stunning botanic gardens across the continent. Through exquisite colour photographs taken at the Australian National Botanic Gardens, Fanny Karouta-Manasse celebrates the minute and intriguing details of these plants.

Wildlife Research in Australia: Practical and Applied Methods is a guide to conducting wildlife research in Australia. It provides advice on working through applications to animal ethics committees, presents general operating procedures for a range of wildlife research methods, and details animal welfare considerations for all Australian taxa. Compiled by over 200 researchers with extensive experience in field-based wildlife research, teaching and animal ethics administration, this comprehensive book supports best practice research methods and helps readers navigate the institutional animal care approval process. Wildlife Research in Australia will help foster a national approach to wildlife research methods, and is an invaluable tool for researchers, teachers, students, animal ethics committee members and organizations participating in wildlife research and other activities with wildlife. Features: A guide to the practical and applied aspects of conducting Australian wildlife research.Provides guidelines on understanding and applying ethical requirements around wildlife research.Includes general operating procedures covering diverse research methods.Details animal welfare considerations for working with native and exotic Australian taxa.Designed for a range of wildlife researchers, from practitioners, to consultants, academics and animal ethics committee members.

Be immersed in the beautiful story of Calf, a newborn humpback whale migrating with his mother.

This book stinks... we think you'll love it!Poo, Spew and Other Gross Things Animals Do! will show you how being gross isn't just hilarious - it can be an important survival strategy for animals all over the world.Take a deep breath and step into the world of not just poo, but also spew, snot and all the other gross things animals do to survive and thrive. From using poo to build a nest, leaving stinky secretions to find a mate, or oozing slime to deter a predator, the animals in this book are amazing and revolting.Discover a whole world of poo, learn how to be a poo detective, and meet some of the great scientists doing gross and yucky work!You'll laugh. You'll cry. You might even throw up!Reading level varies from child to child, but we recommend this book for ages 8 to 12.

This comprehensive guide describes the 582 species of wild orchids that occur in NSW and the ACT. This region covers the richest area for wild orchids in Australia and includes over 500 species of seasonal ground orchids and 62 species of evergreen tree and rock orchids. Orchids found in this region include the tallest, heaviest, smallest flowered, most numerous flowered and most bizarre orchids in Australia, including elusive underground species.Guide to Native Orchids of NSW and ACT describes each species, enabling their identification in the field, and includes over 600 photographs of wild orchids in their natural habitat and distribution maps for almost all species. Featuring orchids with a dazzling array of colour and form, this is the essential guide for all orchid enthusiasts.

Wildland fires have an irreplaceable role in sustaining many of our forests, shrublands and grasslands. They can be used as controlled burns or occur as free-burning wildfires, and can sometimes be dangerous and destructive to fauna, human communities and natural resources. Through scientific understanding of their behaviour, we can develop the tools to reliably use and manage fires across landscapes in ways that are compatible with the constraints of modern society while benefiting the ecosystems.The science of wildland fire is incomplete, however. Even the simplest fire behaviours - how fast they spread, how long they burn and how large they get - arise from a dynamical system of physical processes interacting in unexplored ways with heterogeneous biological, ecological and meteorological factors across many scales of time and space. The physics of heat transfer, combustion and ignition, for example, operate in all fires at millimetre and millisecond scales but wildfires can become conflagrations that burn for months and exceed millions of hectares.Wildland Fire Behaviour: Dynamics, Principles and Processes examines what is known and unknown about wildfire behaviours. The authors introduce fire as a dynamical system along with traditional steady-state concepts. They then break down the system into its primary physical components, describe how they depend upon environmental factors, and explore system dynamics by constructing and exercising a nonlinear model. The limits of modelling and knowledge are discussed throughout but emphasised by review of large fire behaviours. Advancing knowledge of fire behaviours will require a multidisciplinary approach and rely on quality measurements from experimental research, as covered in the final chapters.

Australia is home to an incredible diversity of native animals. While Australian animals are among the most unique in the world, they are also among the most endangered, with hundreds currently on the brink of extinction. We must act quickly if we are to save these species, as once gone, they are gone forever.Extinct is a collection of artworks from established and emerging Australian fine artists, each depicting an Australian animal that has already, for various reasons, tumbled over the edge into extinction. Extinct laments their loss, but also celebrates their former existence, diversity and significance. The stunning artworks are accompanied by stories of each animal, highlighting the importance of what we have lost, so that we appreciate what we have not lost yet.Extinct features artworks from Sue Anderson, Brook Garru Andrew, Andrew Baines, Elizabeth Banfield, Sally Bourke, Jacob Boylan, Nadine Christensen, Simon Collins, Lottie Consalvo, Henry Curchod, Sarah Faulkner, Dianne Fogwell, David Frazer, Martin George, Bruce Goold, Eliza Gosse, Simone Griffin, Johanna Hildebrandt, Miles Howard-Wilks, Nick Howson, Brendan Huntley, Ben Jones, Alex Latham, Rosemary Lee, Amanda Marburg, Chris Mason, Terry Matassoni, Rick Matear, Eden Menta, Reg Mombassa, Tom O'Hern, Bernard Ollis, Emma Phillips, Nick Pont, Geoffrey Ricardo, Sally Robinson, Anthony Romagnano, Gwen Scott, Marina Strocchi, Jenny Watson and Allie Webb.

The key challenges, successes and failures of global biological control, and future directions.