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Urban Soils

2017-10-18 Technology & Engineering
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Release : 2017-10-18
Genre : Technology & Engineering
Kind : eBook
Book Rating : 10X/5 ( reviews)

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Book Synopsis Urban Soils by : Rattan Lal

Download or read book Urban Soils written by Rattan Lal. This book was released on 2017-10-18. Available in PDF, EPUB and Kindle. Book excerpt: Globally, 30% of the world population lived in urban areas in 1950, 54% in 2016 and 66% projected by 2050. The most urbanized regions include North America, Latin America, and Europe. Urban encroachment depletes soil carbon and the aboveground biomass carbon pools, enhancing the flux of carbon from soil and vegetation into the atmosphere. Thus, urbanization has exacerbated ecological and environmental problems. Urban soils are composed of geological material that has been drastically disturbed by anthropogenic activities and compromised their role in the production of food, aesthetics of residential areas, and pollutant dynamics. Properties of urban soils are normally not favorable to plant growth—the soils are contaminated by heavy metals and are compacted and sealed. Therefore, the quality of urban soils must be restored to make use of this valuable resource for delivery of essential ecosystem services (e.g., food, water and air quality, carbon sequestration, temperature moderation, biodiversity). Part of the Advances in Soil Sciences Series, Urban Soils explains properties of urban soils; assesses the effects of urbanization on the cycling of carbon, nitrogen, and water and the impacts of management of urban soils, soil restoration, urban agriculture, and food security; evaluates ecosystem services provisioned by urban soils, and describes synthetic and artificial soils.

Planting in Urban Soils

1974 Government publications
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Release : 1974
Genre : Government publications
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Planting in Urban Soils by : James C. Patterson

Download or read book Planting in Urban Soils written by James C. Patterson. This book was released on 1974. Available in PDF, EPUB and Kindle. Book excerpt:

Urban Soils

1999-03-25 Science
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Release : 1999-03-25
Genre : Science
Kind : eBook
Book Rating : 039/5 ( reviews)

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Book Synopsis Urban Soils by : Phillip J. Craul

Download or read book Urban Soils written by Phillip J. Craul. This book was released on 1999-03-25. Available in PDF, EPUB and Kindle. Book excerpt: The soil which is found in large cities offer distinctive challenges to the landscape architect or horticulturist responsible for maintaining these urban plantings. Often compacted, contaminated, or otherwise unsuitable for use in major landscape projects, these soils require practical methods which can insure a successful outcome of a landscape project. This applications-oriented, introductory reference addresses numerous topics in the field of urban soil science.

Forest and Rangeland Soils of the United States Under Changing Conditions

2020-09-02 Science
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Release : 2020-09-02
Genre : Science
Kind : eBook
Book Rating : 166/5 ( reviews)

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Book Synopsis Forest and Rangeland Soils of the United States Under Changing Conditions by : Richard V. Pouyat

Download or read book Forest and Rangeland Soils of the United States Under Changing Conditions written by Richard V. Pouyat. This book was released on 2020-09-02. Available in PDF, EPUB and Kindle. Book excerpt: This open access book synthesizes leading-edge science and management information about forest and rangeland soils of the United States. It offers ways to better understand changing conditions and their impacts on soils, and explores directions that positively affect the future of forest and rangeland soil health. This book outlines soil processes and identifies the research needed to manage forest and rangeland soils in the United States. Chapters give an overview of the state of forest and rangeland soils research in the Nation, including multi-decadal programs (chapter 1), then summarizes various human-caused and natural impacts and their effects on soil carbon, hydrology, biogeochemistry, and biological diversity (chapters 2–5). Other chapters look at the effects of changing conditions on forest soils in wetland and urban settings (chapters 6–7). Impacts include: climate change, severe wildfires, invasive species, pests and diseases, pollution, and land use change. Chapter 8 considers approaches to maintaining or regaining forest and rangeland soil health in the face of these varied impacts. Mapping, monitoring, and data sharing are discussed in chapter 9 as ways to leverage scientific and human resources to address soil health at scales from the landscape to the individual parcel (monitoring networks, data sharing Web sites, and educational soils-centered programs are tabulated in appendix B). Chapter 10 highlights opportunities for deepening our understanding of soils and for sustaining long-term ecosystem health and appendix C summarizes research needs. Nine regional summaries (appendix A) offer a more detailed look at forest and rangeland soils in the United States and its Affiliates.

Building Soils for Better Crops

2009 Humus
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Release : 2009
Genre : Humus
Kind : eBook
Book Rating : 131/5 ( reviews)

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Book Synopsis Building Soils for Better Crops by : Fred Magdoff

Download or read book Building Soils for Better Crops written by Fred Magdoff. This book was released on 2009. Available in PDF, EPUB and Kindle. Book excerpt: "'Published by the Sustainable Agriculture Research and Education (SARE) program, with funding from the National Institute of Food and Agriculture, U.S. Department of Agriculture."

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