Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 12
Book Description
Integrated Program Strategy for Reducing the Adverse Impacts of Emerald Ash Borer Throughout the Northeastern Area
Author: Interior, Environment, and Related Agencies Appropriations for 2013
Author: United States. Congress. House. Committee on Appropriations. Subcommittee on Interior, Environment, and Related AgenciesPublisher:
ISBN:
Category : United States
Languages : en
Pages : 1170
Book Description
Invasive Species in Forests and Rangelands of the United States
Author: Therese M. PolandPublisher: Springer Nature
ISBN: 3030453677
Category : Science
Languages : en
Pages : 455
Book Description
This open access book describes the serious threat of invasive species to native ecosystems. Invasive species have caused and will continue to cause enormous ecological and economic damage with ever increasing world trade. This multi-disciplinary book, written by over 100 national experts, presents the latest research on a wide range of natural science and social science fields that explore the ecology, impacts, and practical tools for management of invasive species. It covers species of all taxonomic groups from insects and pathogens, to plants, vertebrates, and aquatic organisms that impact a diversity of habitats in forests, rangelands and grasslands of the United States. It is well-illustrated, provides summaries of the most important invasive species and issues impacting all regions of the country, and includes a comprehensive primary reference list for each topic. This scientific synthesis provides the cultural, economic, scientific and social context for addressing environmental challenges posed by invasive species and will be a valuable resource for scholars, policy makers, natural resource managers and practitioners.
Understanding and Managing Emerald Ash Borer Impacts on Ash Forests
Author: Randall K. KolkaPublisher: MDPI
ISBN: 3038971642
Category : Electronic books
Languages : en
Pages : 297
Book Description
This book is a printed edition of the Special Issue "Understanding and Managing Emerald Ash Borer Impacts on Ash Forests" that was published in Forests
Reducing the Impact of Emerald Ash Borer
Author: Emerald Ash Borer
Author: Deborah G. McCulloughPublisher:
ISBN:
Category : Ash (Plants)
Languages : en
Pages : 2
Book Description
Understanding and Managing Emerald Ash Borer Impacts on Ash Forests
Author: Randall KolkaPublisher:
ISBN: 9783038971658
Category :
Languages : en
Pages :
Book Description
The emerald ash borer (EAB) is rapidly spreading throughout Eastern North America and devastating ecosystems where ash is a component tree. This rapid and sustained loss of ash trees has already resulted in ecological impacts on both terrestrial and aquatic ecosystems and is projected to be even more severe as EAB invades ash dominated wetlands of the western Great Lakes region. We propose a Special Issue that will address current research documenting ecological impacts of EAB in forest ecosystems, as well as management approaches to mitigate those impacts. Prospective authors are invited to contribute original researches to this Special Issue of Forests. Topics may include, but are not limited to: Managements of ash forests and potential replacements, nutrient and vegetation dynamics, greenhouse gas emissions and carbon sequestration and cycling, hydrologic impacts, and pre or post-infestation silvicultural approaches or management strategies.
Short- and Long-Term Impacts of Forest Management in Response to the Invasive Emerald Ash Borer in New England Forests
Author: Hanusia HigginsPublisher:
ISBN:
Category : Emerald ash borer
Languages : en
Pages : 0
Book Description
As non-native forest pests disperse across the United States, the emerald ash borer, Agrilus planipennis (EAB), has emerged as one of the most costly and destructive invaders. In response to EAB, forest management practices, including pre-salvage logging, "phloem reduction" (large ash removal), and strategies to improve future ash regeneration, have been implemented to meet economic, ecological, cultural, and safety objectives. Although many studies have quantified the impacts of EAB on mortality of ash trees (Fraxinus spp.), less is known about the short- and long-term ecological impacts of forest management in response to this pest. In summer 2020, we measured forest structure and composition at sites across New England that included white ash harvests motivated by the threat of EAB impacts. Management responses varied from selective ash removals to capture potential economic losses to group selection harvests designed to recruit new ash cohorts. Informed by our findings, we modeled three approaches to ash management under three potential future climate regimes, along with EAB and natural wind disturbance for a 100-year period in northern Bennington County, Vermont. This dual approach allowed us to examine both the immediate aftermath of forest management responses to EAB, and the future outcomes of these management practices on ash trees and their natural communities, in the context of other important drivers of forest dynamics such as climate change. In our observational study, we found a lower proportion of white ash basal area in harvested study sites compared to unharvested control sites. However, white ash regeneration at the seedling and sapling stages was higher in harvested than in unharvested plots. In addition, our modeling of ash management practices projected more white and black ash biomass present in 2120 forests when harvests and chemical treatments prioritizing ash retention and regeneration were implemented compared to typical current practices, and less ash biomass in 2120 following more aggressive salvage and pre-salvage harvests removing white ash. Climate also played a significant role in next-century forest composition, as more drastic climate projections compared to current conditions favored warmer-adapted species in the region. Our findings indicate that forest management practices that align with ash species' silvics, such as the greater light availability needed to successfully recruit new white ash cohorts, can bolster ash regeneration and perpetual presence in New England forests. Although EAB remains a significant threat, our work confirms the importance of implementing a variety of management approaches, supported by recent findings that ash survival and resistance to EAB is more prevalent, and more variable, than previously thought. This work will help inform future management decisions in response to this invasive pest that ensure long-term ecological and economic options are maintained on site.
The Colorado Emerald Ash Borer Management Plan Creation Guide
Author: Colorado Emerald Ash Borer Response TeamPublisher:
ISBN:
Category : Ash (Plants)
Languages : en
Pages : 10
Book Description
Modeling the Effects of Emerald Ash Borer on Forest Composition in the Midwest and Northeast United States
Author: Publisher:
ISBN:
Category : Ash (Plants)
Languages : en
Pages : 23
Book Description
The nonnative invasive emerald ash borer (Agrilus planipennis Fairmaire; EAB) has caused considerable damage to the ash (Fraxinus spp.) resource in North America. While there are methods to mitigate, contain, control, or even eradicate some nonnative invasive insects, EAB continues to spread across North America. Considering strong evidence suggesting>99 percent probability of host tree mortality, the loss of the North American ash resource is possible. To examine anticipated effects of EAB on tree species composition, we modeled future spatial and temporal changes in forest composition over the next 50 years with and without ash mortality anticipated from EAB spread. We used U.S. Forest Service Forest Inventory and Analysis (FIA) data, the current extent of EAB in the United States and Canada, estimated spread rate and host mortality data, and a suite of human population, energy, consumption, land use, and economic models to project the future condition of forests in the Midwest and Northeast United States. Our results suggest that in most cases EAB will not have a substantial effect on ecosystem function of future forests measured by FIA because of the replacement of ash by other species. The transition from ash to other species may take many decades, but forests can eventually recover when a variety of associated species replace ash.