Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 378
Book Description
Proceedings of the Sudden Oak Death Fourth Science Symposium
Author: Proceedings of the Sudden Oak Death Fourth Science Symposium
Author: Publisher:
ISBN:
Category : Phytophthora ramorum
Languages : en
Pages : 378
Book Description
Proceedings of the Sudden Oak Death Fourth Science Symposium, June 15-18,2009, Santa Cruz, California
Author: U.s. Department of AgriculturePublisher: CreateSpace
ISBN: 9781506196985
Category : Nature
Languages : en
Pages : 390
Book Description
In 2008, the Department for Environment, Food and Rural Affairs (Defra), the Forestry Commission, and the Welsh Assembly Government held a policy and science review on P. ramorum and P. kernoviae, including a public consultation. This examined the historic and current situation as well as the U.K. PRAs for both pathogens (Sansford and Woodhall 2007, Sansford 2008), and proposed options for management of these pathogens in the future. The public consultation offered three options: (i) continue to meet EC minimum requirements on the control of P. ramorum and remove all controls against P. kernoviae other than maintaining a ban on the movement of infected plants to other countries; (ii) undertake an enhanced programme of activity aimed at reducing the level of inoculum of both species to epidemiologically insignificant levels; (iii) continue containment/eradication activity with the objective of containing the spread whilst gathering further evidence prior to decisions on long-term action.
Proceedings of the Sudden Oak Death Fifth Science Symposium
Author: United States Department of AgriculturePublisher: CreateSpace
ISBN: 9781511457804
Category :
Languages : en
Pages : 208
Book Description
The Proceedings of the Sudden Oak Death Fifth Science Symposium provides and update on research to address sudden oak death, caused by the exotic, quarantine pathogen, Phytophtora ramorum. Over 60 submissions present national and international investigations covering pathogen biology, biosecurity, genetics, monitoring, fire ecology, and diagnosis.
Proceedings of the Sudden Oak Death Second Science Symposium
Author: Publisher:
ISBN:
Category : Sudden oak death
Languages : en
Pages : 571
Book Description
Fungal Diseases
Author: Institute of MedicinePublisher: National Academies Press
ISBN: 030921226X
Category : Medical
Languages : en
Pages : 488
Book Description
Fungal diseases have contributed to death and disability in humans, triggered global wildlife extinctions and population declines, devastated agricultural crops, and altered forest ecosystem dynamics. Despite the extensive influence of fungi on health and economic well-being, the threats posed by emerging fungal pathogens to life on Earth are often underappreciated and poorly understood. On December 14 and 15, 2010, the IOM's Forum on Microbial Threats hosted a public workshop to explore the scientific and policy dimensions associated with the causes and consequences of emerging fungal diseases.
Insects and Diseases of Mediterranean Forest Systems
Author: Timothy D. PainePublisher: Springer
ISBN: 3319247441
Category : Technology & Engineering
Languages : en
Pages : 892
Book Description
Insect and disease issues are often specific to the Mediterranean forest systems rather than shared with the temperate forests. In addition to the specific native insects and diseases, the forests are subject to the invasion of exotic species. The forests are also at risk from high degrees of human activity, including changing patterns of forest fires, land management activities, intensive plantation forestry using introduced timber species from other Mediterranean climate zones, and atmospheric deposition. Combined with elements of global climate change that may disproportionately affect Mediterranean climate systems, this creates a number of significant management issues that are unique to the Mediterranean forests. It is our goal that the information contained in this volume will contribute to understanding the unique aspects of Mediterranean forest systems and to protecting these critical resources.
Proceedings of the Sudden Oak Death Third Science Symposium
Author: Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 491
Book Description
The Sudden Oak Death Third Science Symposium provided a forum for current research on sudden oak death, caused by the exotic, quarantine pathogen, Phytophthora ramorum. One hundred and seventeen submissions describing papers and posters on the following sudden oak death/ P. ramorum topics are included: biology, genetics, nursery, and wildland management, monitoring, ecology, and diagnostics.
The Tanoak Tree
Author: Frederica BowcuttPublisher: University of Washington Press
ISBN: 0295805935
Category : Nature
Languages : en
Pages : 240
Book Description
Tanoak (Notholithocarpus densiflorus) is a resilient and common hardwood tree native to California and southwestern Oregon. People’s radically different perceptions of it have ranged from treasured food plant to cash crop to trash tree. Having studied the patterns of tanoak use and abuse for nearly twenty years, botanist Frederica Bowcutt uncovers a complex history of cultural, sociopolitical, and economic factors affecting the tree’s fate. Still valued by indigenous communities for its nutritious acorn nut, the tree has also been a source of raw resources for a variety of industries since white settlement of western North America. Despite ongoing protests, tanoaks are now commonly killed with herbicides in industrial forests in favor of more commercially valuable coast redwood and Douglas-fir. As one nontoxic alternative, many foresters and communities promote locally controlled, third-party certified sustainable hardwood production using tanoak, which doesn’t depend on clearcutting and herbicide use. Today tanoaks are experiencing massive die-offs due to sudden oak death, an introduced disease. Bowcutt examines the complex set of factors that set the stage for the tree’s current ecological crisis. The end of the book focuses on hopeful changes including reintroduction of low-intensity burning to reduce conifer competition for tanoaks, emerging disease resistance in some trees, and new partnerships among tanoak defenders, including botanists, foresters, Native Americans, and plant pathologists. Watch the book trailer: https://www.youtube.com/watch?v=xzY7QxOiI8I
Fire in California's Ecosystems
Author: Jan W. van WagtendonkPublisher: Univ of California Press
ISBN: 0520961919
Category : Science
Languages : en
Pages : 568
Book Description
Fire in California’s Ecosystems describes fire in detail—both as an integral natural process in the California landscape and as a growing threat to urban and suburban developments in the state. Written by many of the foremost authorities on the subject, this comprehensive volume is an ideal authoritative reference tool and the foremost synthesis of knowledge on the science, ecology, and management of fire in California. Part One introduces the basics of fire ecology, including overviews of historical fires, vegetation, climate, weather, fire as a physical and ecological process, and fire regimes, and reviews the interactions between fire and the physical, plant, and animal components of the environment. Part Two explores the history and ecology of fire in each of California's nine bioregions. Part Three examines fire management in California during Native American and post-Euro-American settlement and also current issues related to fire policy such as fuel management, watershed management, air quality, invasive plant species, at-risk species, climate change, social dynamics, and the future of fire management. This edition includes critical scientific and management updates and four new chapters on fire weather, fire regimes, climate change, and social dynamics.
