Recent Incursions Of Weeds To Australia 1971 1995

In an era of rapid urbanization, peri-urban areas are emerging as the fastest-growing regions in many countries. Generally considered as the space extending one hundred kilometres from the city fringe, peri-urban areas are contested and subject to a wide range of uses such as residential development, productive farming, water catchments, forestry, mineral and stone extraction and tourism and recreation. Whilst the peri-urban space is valued for offering a unique ambiance and lifestyle, it is often highly vulnerable to bushfire and loss of biodiversity and vegetation along with threats to farming and food security in highly productive areas. Drawing together leading researchers and practitioners, this volume provides an interdisciplinary contribution to our knowledge and understanding of how peri-urban areas are being shaped in Australia through a focus on four overarching themes: Peri-urban Conceptualizations; Governance and Planning; Land Use and Food Production; and Solutions and Representations. Whilst the case studies focus on Australia, they advance a variety of tools useful in discerning processes and impacts of peri-urban change globally. Furthermore, the findings are instructive of the issues and tensions commonly encountered in rapidly urbanizing peri-urban areas throughout the world, from landscape valuation and biosecurity concerns to functional adaptation and social change.

The impact of invasive species is second only to that of human population growth and associated activities as a cause of the loss of biodiversity throughout the world. In the United States, invasions of nonnative plants, animals, or microbes cause major environmental damage. The second edition of Biological Invasions: Economic and Environmental Cos

A detailed, research-informed synthesis of the current issues facing the Australasian biota and the challenges involved in their conservation.

While the issue of invasive alien species (IAS) has important biological components, the human dimensions deserve much greater attention. Humans, with all their diversity of quirks, strengths, and weaknesses, are at the heart of the problem of IAS and, paradoxically, also at the heart of the solution. This compilation of papers delivered during a workshop on the human dimensions of the IAS problem, held in Cape Town, South Africa on 15-17 September 2000, covers some of the many causes, consequences and responses to this problem.

This pioneering encyclopedia illuminates a topic at the forefront of global ecology—biological invasions, or organisms that come to live in the wrong place. Written by leading scientists from around the world, Encyclopedia of Biological Invasions addresses all aspects of this subject at a global level—including invasions by animals, plants, fungi, and bacteria—in succinct, alphabetically arranged articles. Scientifically uncompromising, yet clearly written and free of jargon, the volume encompasses fields of study including biology, demography, geography, ecology, evolution, sociology, and natural history. Featuring many cross-references, suggestions for further reading, illustrations, an appendix of the world’s worst 100 invasive species, a glossary, and more, this is an essential reference for anyone who needs up-to-date information on this important topic. Encyclopedia of Biological Invasions features articles on: • Well-known invasive species such the zebra mussel, chestnut blight, cheatgrass, gypsy moth, Nile perch, giant African snail, and Norway rat • Regions with especially large numbers of introduced species including the Great Lakes, Mediterranean Sea, Hawaiian Islands, Australia, and New Zealand. • Conservation, ecological, economic, and human and animal health impacts of invasions around the world • The processes and pathways involved in invasion • Management of introduced species

Formidable challenges confront Australia and its human settlements: the mega-metro regions, major and provincial cities, coastal, rural and remote towns. The key drivers of change and major urban vulnerabilities have been identified and principal among them are resource-constraints, such as oil, water, food, skilled labour and materials, and carbon-constraints, linked to climate change and a need to transition to renewable energy, both of which will strongly shape urban development this century. Transitions identifies 21st century challenges to the resilience of Australia’s cities and regions that flow from a range of global and local influences, and offers a portfolio of solutions to these critical problems and vulnerabilities. The solutions will require fundamental transitions in many instances: to our urban infrastructures, to our institutions and how they plan for the future, and perhaps most of all to ourselves in terms of our lifestyles and consumption patterns. With contributions from 92 researchers - all leaders in their respective fields - this book offers the expertise to chart pathways for a sustainability transition.

This book is for people interested in managing weeds in the landscape, either for the protection of our natural resources and biodiversity, or for the protection of agricultural production and productivity. A practical guide to help you design successful weed management programs. The AgGuide series provides an indispensable collection of resources for modern farming. Table of contents: · Are weeds a serious problem? · Defining your weed problem · Understanding your weeds · Managing your weed problem · Non-chemical weed control methods · Chemical weed control · Making an action plan

A decade ago, Tim Low journeyed to the remote northernmost tip of Australia. Instead of the pristine rain forests he expected, he found jungles infested with Latin American carpet grass and feral cattle. That incident helped inspire Feral Future, a passionate account of the history and implications of invasive species in that island nation, with consequences for ecological communities around the globe. Australia is far from alone in facing horrific ecological and economic damage from invading plants and animals, and in Low's capable hands, Australia's experiences serve as a wake-up call for all of us. He covers how invasive species like cane toads and pond apple got to Australia (often through misguided but intentional introductions) and what we can do to stop them. He also covers the many pests that Australia has exported to the world, including the paperbark tree (Melaleuca) that infests hundreds of thousands of acres in south Florida.