Field Guide For Mapping Post Fire Soil Burn Severity
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Field Guide For Mapping Post Fire Soil Burn Severity
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Author : United States Department of Agriculture
language : en
Publisher: CreateSpace
Release Date : 2015-01-02
Field Guide For Mapping Post Fire Soil Burn Severity written by United States Department of Agriculture and has been published by CreateSpace this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-01-02 with Reference categories.
Following wildfires in the United States, the U.S. Department of Agriculture and U.S. Department of the Interior mobilize Burned Area Emergency Response (BAER) teams to assess immediate post-fire watershed conditions. BAER teams must determine threats from flooding, soil erosion, and instability. Developing a postfire soil burn severity map is an important first step in the rapid assessment process. It enables BAER teams to prioritize field reviews and locate burned areas that may pose a risk to critical values within or downstream of the burned area. By helping to identify indicators of soil conditions that differentiate soil burn severity classes, this field guide will help BAER teams to consistently interpret, field validate, and map soil burn severity.
Field Guide For Mapping Post Fire Soil Burn Severity
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Author : Annette Parsons
language : en
Publisher:
Release Date : 2012-11-07
Field Guide For Mapping Post Fire Soil Burn Severity written by Annette Parsons and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-11-07 with categories.
Post-fire assessments are generally conducted by U S Department of Agriculture (USDA) Forest Service or U S Department of the Interior (DOI) Burned Area Emergency Response (BAER) teams after large wildfires. A BAER team's primary objective is to rapidly identify post-fire effects and determine whether the wildfire has created unacceptable risk to human life and safety, property, and critical natural or cultural resources. The BAER team may manage risk by recommending treatments for land, channel, road, and trail stabilization and for public safety (Calkin and others 2007; USDOI BLM 2007; Napper2006;USDAForestService2004). A map that reflects the fire's effects on the ground surface and soil condition is needed in order to rapidly assess fire effects, identify potential areas of concern, and prioritize initial field reconnaissance. Thus, it is important to develop a soil burn severity map as quickly as possible during the initial post-fire assessment phase. This map identifies the fire-induced changes in soil and ground surface properties that may affect infiltration, runoff, and erosion potential (Parsons 2002). It also enables BAER teams to achieve their primary objective of identifying areas of unacceptable risk to a critical value and where rehabilitation treatments may be most effective (Robichaud and others 2008b; Calkin and others 2007; Robichaud and others 2000) BAER teams have often struggled with accurately mapping post-fire soil burn severity. This challenge has grown in recent years as larger fires affect multiple jurisdictions, agencies, and landowners. There is a need for consistent methodologies, assessment tools, and terminology that quickly and accurately identify the post-fire conditions In response, BAER teams are using many geospatial assessment tools to expedite post-fire soil burn severity assessment. However, little standardization of methodology or terminology has occurred in soil burn severity mapping and field verification. This guide provides direction to BAER teams to promote consistency in post-fire soil burn severity mapping. With a field-validated soil burn severity map, BAER teams can more readily evaluate secondary wildfire effects, including increased runoff, erosion, flooding, sedimentation, and vulnerability to invasive weeds, and can predict natural revegetation (Calkin and others 2007). This field guide clarifies concepts, terminology, context, and use of the soil burn severity map. Field indicators and classification guidelines are also provided for use in mapping. Using this field guide will ensure consistency in map products across ecoregions around the United States. Components of this guide include: terminology and definitions, the role of remote sensing and geographic information systems (GIS) in BAER assessments, guidelines for identifying soil burn severity classes in the field, discussion on soil burn severity within general vegetation density models, photo series showing representative postfire soil and ground conditions, and field data sheets to assist in data collection for mapping soil burn severity. This guide provides a reference for ground conditions, soil characteristics, and vegetation density models that most closely match the field setting. Observations can be compared with those in the tables and photos to make a determination of the soil burn severity classification at a field location. This guide presents representative conditions only. Actual ground conditions will vary within the categories.
Field Guide For Mapping Post Fire Soil Burn Severity
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Author :
language : en
Publisher:
Release Date : 2007
Field Guide For Mapping Post Fire Soil Burn Severity written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.
Research Paper Rmrs
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Author :
language : en
Publisher:
Release Date : 1998
Research Paper Rmrs written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Forests and forestry categories.
Post Fire Treatment Effectiveness For Hillslope Stabilization
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Author : Peter R. Robichaud
language : en
Publisher:
Release Date : 1998
Post Fire Treatment Effectiveness For Hillslope Stabilization written by Peter R. Robichaud and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Forest fires categories.
This synthesis of post-fire treatment effectiveness reviews the past decade of research, monitoring, and product development related to post-fire hillslope emergency stabilization treatments, including erosion barriers, mulching, chemical soil treatments, and combinations of these treatments. In the past ten years, erosion barrier treatments (contour-felled logs and straw wattles) have declined in use and are now rarely applied as a post-fire hillslope treatment. In contrast, dry mulch treatments (agricultural straw, wood strands, wood shreds, etc.) have quickly gained acceptance as effective, though somewhat expensive, post-fire hillslope stabilization treatments and are frequently recommended when values-at-risk warrant protection. This change has been motivated by research that shows the proportion of exposed mineral soil (or conversely, the proportion of ground cover) to be the primary treatment factor controlling post-fire hillslope erosion. Erosion barrier treatments provide little ground cover and have been shown to be less effective than mulch, especially during short-duration, high intensity rainfall events. In addition, innovative options for producing and applying mulch materials have adapted these materials for use on large burned areas that are inaccessible by road. Although longer-term studies on mulch treatment effectiveness are on-going, early results and short-term studies have shown that dry mulches can be highly effective in reducing post-fire runoff and erosion. Hydromulches have been used after some fires, but they have been less effective than dry mulches in stabilizing burned hillslopes and generally decompose or degrade within a year.
Postfire Treatment Effectiveness For Hillslope Stabilization
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Author :
language : en
Publisher: DIANE Publishing
Release Date :
Postfire Treatment Effectiveness For Hillslope Stabilization written by and has been published by DIANE Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Wildland Fire Forest Dynamics And Their Interactions
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Author : Marc-André Parisien
language : en
Publisher: MDPI
Release Date : 2018-08-15
Wildland Fire Forest Dynamics And Their Interactions written by Marc-André Parisien and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-08-15 with Electronic books categories.
This book is a printed edition of the Special Issue "Wildland Fire, Forest Dynamics, and Their Interactions" that was published in Forests
Landslide Science And Practice
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Author : Claudio Margottini
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-07-01
Landslide Science And Practice written by Claudio Margottini and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-01 with Nature categories.
This book contains peer-reviewed papers from the Second World Landslide Forum, organised by the International Consortium on Landslides (ICL), that took place in September 2011. The entire material from the conference has been split into seven volumes, this one is the fourth: 1. Landslide Inventory and Susceptibility and Hazard Zoning, 2. Early Warning, Instrumentation and Monitoring, 3. Spatial Analysis and Modelling, 4. Global Environmental Change, 5. Complex Environment, 6. Risk Assessment, Management and Mitigation, 7. Social and Economic Impact and Policies.
Fire Effects On Soil Properties
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Author : Paulo Pereira
language : en
Publisher: CSIRO PUBLISHING
Release Date : 2019-02-01
Fire Effects On Soil Properties written by Paulo Pereira and has been published by CSIRO PUBLISHING this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-02-01 with Science categories.
Wildland fires are occurring more frequently and affecting more of Earth's surface than ever before. These fires affect the properties of soils and the processes by which they form, but the nature of these impacts has not been well understood. Given that healthy soil is necessary to sustain biodiversity, ecosystems and agriculture, the impact of fire on soil is a vital field of research. Fire Effects on Soil Properties brings together current research on the effects of fire on the physical, biological and chemical properties of soil. Written by over 60 international experts in the field, it includes examples from fire-prone areas across the world, dealing with ash, meso and macrofauna, smouldering fires, recurrent fires and management of fire-affected soils. It also describes current best practice methodologies for research and monitoring of fire effects and new methodologies for future research. This is the first time information on this topic has been presented in a single volume and the book will be an important reference for students, practitioners, managers and academics interested in the effects of fire on ecosystems, including soil scientists, geologists, forestry researchers and environmentalists.
Fire Effects On Soils And Restoration Strategies
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Author : A Cerda
language : en
Publisher: CRC Press
Release Date : 2009-01-05
Fire Effects On Soils And Restoration Strategies written by A Cerda and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-01-05 with Science categories.
This book has been published a decade after Fires Effects on Ecosystems by DeBano, Neary, and Folliott (1998), and builds on their foundation to update knowledge on natural post-fire processes and describe the use and effectiveness of various restoration strategies that may be applied when human intervention is warranted. The chapters in this book,
