Standardized Sampling For Detection And Monitoring Of Hemlock Woolly Adelgid In Eastern Hemlock Forests
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Standardized Sampling For Detection And Monitoring Of Hemlock Woolly Adelgid In Eastern Hemlock Forests
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Author : Scott Costa
language : en
Publisher:
Release Date : 2006
Standardized Sampling For Detection And Monitoring Of Hemlock Woolly Adelgid In Eastern Hemlock Forests written by Scott Costa and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Eastern hemlock categories.
Standardizing Sampling For Detection And Monitoring Of Hemlock Woolly Adelgid In Eastern Hemlock Forests
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Author : Scott Costa
language : en
Publisher:
Release Date : 2006
Standardizing Sampling For Detection And Monitoring Of Hemlock Woolly Adelgid In Eastern Hemlock Forests written by Scott Costa and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Eastern hemlock categories.
Standardizing Sampling For Detection And Monitoring Of Hemlock Woolly Adelgid In Eastern Hemlock Forests
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Author : Scott Costa
language : en
Publisher:
Release Date : 2006
Standardizing Sampling For Detection And Monitoring Of Hemlock Woolly Adelgid In Eastern Hemlock Forests written by Scott Costa and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with East (U.S.) categories.
Detection Tools For An Invasive Adelgid
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Author : Jeffrey Fidgen
language : en
Publisher:
Release Date : 2016
Detection Tools For An Invasive Adelgid written by Jeffrey Fidgen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with categories.
The hemlock woolly adelgid (HWA) is an alien pest that kills eastern hemlock, an ecologically important foundation species. The detection and delineation of new infestations is increasingly important, as HWA now infests all five American states that share a border with eastern Canadian provinces. We developed two new techniques to improve detection because light infestations can be he hard to detect with visual survey methods. Wool or ball sampling is an active sampling method that targets adelgid wool and has the surveyor launch Velcro®-covered racquetballs with a sling shot into tree crowns. The other is a passive sampling technique that involves laying a sticky trap under a tree for HWA crawlers to land on. The use of these techniques could improve detection and delineation of new HWA introductions/arrivals in Canada and might prove useful for monitoring how its distribution changes over time.
Eastern Hemlock Forests
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Author : Jeffrey S. Ward
language : en
Publisher:
Release Date : 2004
Eastern Hemlock Forests written by Jeffrey S. Ward and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Eastern hemlock categories.
Interior Environment And Related Agencies Appropriations For 2007 Epa Forest Service Indian Health Service
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Author : United States. Congress. House. Committee on Appropriations. Subcommittee on Interior, Environment, and Related Agencies
language : en
Publisher:
Release Date : 2006
Interior Environment And Related Agencies Appropriations For 2007 Epa Forest Service Indian Health Service written by United States. Congress. House. Committee on Appropriations. Subcommittee on Interior, Environment, and Related Agencies and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Law categories.
Interior Environment And Related Agencies Appropriations For 2007 Part 6 March 2 2006 109 2 Hearings
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Author :
language : en
Publisher:
Release Date : 2006
Interior Environment And Related Agencies Appropriations For 2007 Part 6 March 2 2006 109 2 Hearings written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with categories.
Review Of The New York City Watershed Protection Program
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Author : National Academies of Sciences, Engineering, and Medicine
language : en
Publisher: National Academies Press
Release Date : 2020-12-04
Review Of The New York City Watershed Protection Program written by National Academies of Sciences, Engineering, and Medicine and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-04 with Science categories.
New York City's municipal water supply system provides about 1 billion gallons of drinking water a day to over 8.5 million people in New York City and about 1 million people living in nearby Westchester, Putnam, Ulster, and Orange counties. The combined water supply system includes 19 reservoirs and three controlled lakes with a total storage capacity of approximately 580 billion gallons. The city's Watershed Protection Program is intended to maintain and enhance the high quality of these surface water sources. Review of the New York City Watershed Protection Program assesses the efficacy and future of New York City's watershed management activities. The report identifies program areas that may require future change or action, including continued efforts to address turbidity and responding to changes in reservoir water quality as a result of climate change.
Invasive Species In Forests And Rangelands Of The United States
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Author : Therese M. Poland
language : en
Publisher: Springer Nature
Release Date : 2021-02-01
Invasive Species In Forests And Rangelands Of The United States written by Therese M. Poland and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-02-01 with Science categories.
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.
Biodiversity And Conservation In Forests
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Author : Diana F. Tomback
language : en
Publisher: MDPI
Release Date : 2019-01-18
Biodiversity And Conservation In Forests written by Diana F. Tomback and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-18 with Environmental sciences categories.
This book is a printed edition of the Special Issue "Biodiversity and Conservation in Forests" that was published in Forests