Wildfire and Drinking Water PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Wildfire and Drinking Water PDF full book. Access full book title Wildfire and Drinking Water by . Download full books in PDF and EPUB format.
Author:
Publisher:
ISBN:
Category : Drinking water
Languages : en
Pages : 2
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Drinking water
Languages : en
Pages : 2
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Drinking water
Languages : en
Pages : 3
Get Book Here
Book Description
Author: Mike Stone (Hydrologist)
Publisher:
ISBN: 9781907161322
Category : Fire
Languages : en
Pages : 0
Get Book Here
Book Description
There is increasing global concern over the impacts of landscape disturbance by wildfire on a range of aquatic ecosystem services and drinking water supply. Profound and often irreversible changes in river ecosystem function, geomorphology, water quality and water supply occur due to the severity and magnitude of wildfire-related landscape disturbance. Such impacts have important management implications for source water supply and protection at the catchment scale.
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309499909
Category : Science
Languages : en
Pages : 161
Get Book Here
Book Description
California and other wildfire-prone western states have experienced a substantial increase in the number and intensity of wildfires in recent years. Wildlands and climate experts expect these trends to continue and quite likely to worsen in coming years. Wildfires and other disasters can be particularly devastating for vulnerable communities. Members of these communities tend to experience worse health outcomes from disasters, have fewer resources for responding and rebuilding, and receive less assistance from state, local, and federal agencies. Because burning wood releases particulate matter and other toxicants, the health effects of wildfires extend well beyond burns. In addition, deposition of toxicants in soil and water can result in chronic as well as acute exposures. On June 4-5, 2019, four different entities within the National Academies of Sciences, Engineering, and Medicine held a workshop titled Implications of the California Wildfires for Health, Communities, and Preparedness at the Betty Irene Moore School of Nursing at the University of California, Davis. The workshop explored the population health, environmental health, emergency preparedness, and health equity consequences of increasingly strong and numerous wildfires, particularly in California. This publication is a summary of the presentations and discussion of the workshop.
Author: Darla Deane Gill
Publisher:
ISBN:
Category : Water quality
Languages : en
Pages : 478
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 2
Get Book Here
Book Description
Author: Monica Emelko
Publisher:
ISBN:
Category : Drinking water
Languages : en
Pages : 25
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Drinking water
Languages : en
Pages : 3
Get Book Here
Book Description
Author: Edward Struzik
Publisher: Island Press
ISBN: 1610918185
Category : Nature
Languages : en
Pages : 271
Get Book Here
Book Description
"Frightening...Firestorm comes alive when Struzik discusses the work of offbeat scientists." —New York Times Book Review "Comprehensive and compelling." —Booklist "A powerful message." —Kirkus "Should be required reading." —Library Journal For two months in the spring of 2016, the world watched as wildfire ravaged the Canadian town of Fort McMurray. Firefighters named the fire “the Beast.” It acted like a mythical animal, alive with destructive energy, and they hoped never to see anything like it again. Yet it’s not a stretch to imagine we will all soon live in a world in which fires like the Beast are commonplace. A glance at international headlines shows a remarkable increase in higher temperatures, stronger winds, and drier lands– a trifecta for igniting wildfires like we’ve rarely seen before. This change is particularly noticeable in the northern forests of the United States and Canada. These forests require fire to maintain healthy ecosystems, but as the human population grows, and as changes in climate, animal and insect species, and disease cause further destabilization, wildfires have turned into a potentially uncontrollable threat to human lives and livelihoods. Our understanding of the role fire plays in healthy forests has come a long way in the past century. Despite this, we are not prepared to deal with an escalation of fire during periods of intense drought and shorter winters, earlier springs, potentially more lightning strikes and hotter summers. There is too much fuel on the ground, too many people and assets to protect, and no plan in place to deal with these challenges. In Firestorm, journalist Edward Struzik visits scorched earth from Alaska to Maine, and introduces the scientists, firefighters, and resource managers making the case for a radically different approach to managing wildfire in the 21st century. Wildfires can no longer be treated as avoidable events because the risk and dangers are becoming too great and costly. Struzik weaves a heart-pumping narrative of science, economics, politics, and human determination and points to the ways that we, and the wilder inhabitants of the forests around our cities and towns, might yet flourish in an age of growing megafires.
Author: Xiaoshi Geng
Publisher:
ISBN:
Category : Drinking water
Languages : en
Pages : 90
Get Book Here
Book Description
Forests are critical source areas for downstream drinking water supplies in many parts of the world. However, large-scale landscape disturbance by insect infestation and wildfire-exacerbated by warming climate-can have a significant impact on downstream water quality and drinking water treatability. In 2003, the Lost Creek wildfire burned a nearly contiguous area of 20,000 ha and altered water quality in several tributaries of the Oldman River watershed in southwestern Alberta, Canada. Coagulant demand and two key water treatability proxies (turbidity and dissolved organic carbon [DOC]) were evaluated in reference (unburned), burned, and burned and salvage logged watersheds to describe the effects of these land disturbance on drinking water treatability. DOC concentration and character (hydrophobicity by resin fractionation, aromaticity by UV254, and specific UV absorbance [SUVA]) were evaluated. Eight years after the disturbance, turbidities in streams draining the burned and burned and salvage logged watersheds remained elevated by factors of ~15 and ~22 on average respectively, compared to the reference watersheds. Stream DOC concentrations remained elevated by factors of ~2 and ~4 on average respectively. Stream DOC hydrophobicity respectively increased by factors of ~1.5 and ~1.4 on average and stream DOC aromaticity also increased by factors of ~1.5 and ~1.6 on average, as a result of these disturbances. These changes in DOC character in impacted streams suggest increased allochthonous inputs from disturbed watersheds; however, further investigation is needed to define the pathways by which these inputs would be delivered to streams, especially so long (eight years) after disturbance. Although hydrophobic and aromatic DOC is generally more amenable to removal by coagulation during drinking water treatment (relatively hydrophilic and aliphatic DOC), coagulant demand (evaluated by jar testing) significantly increased in the headwaters streams of the disturbed watersheds, thereby demonstrating potentially substantial cost implications for water treatment facilities downstream of such disturbances. Moreover, source water quality was notably more variable and changed rapidly in the streams draining disturbed watersheds; such increasingly variable and rapidly changing source water quality has the potential to challenge drinking water treatment infrastructure and operational responsiveness beyond their capacities. As a result, severe watershed disturbances such as wildfires can significantly increase the probability of service disruptions; moreover, as demonstrated herein, the effects of wildfire on water quality and drinking water treatability can be long lasting.
