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A National Program of Research for Soil and Land Use

A National Program of Research for Soil and Land Use PDF Author: Joint Task Force of the U.S. Dept. of Agriculture and the State Universities and Land Grant Colleges
Publisher:
ISBN:
Category : Land research
Languages : en
Pages : 74

Book Description


A National Program of Research for Soil and Land Use

A National Program of Research for Soil and Land Use PDF Author: Joint Task Force of the U.S. Dept. of Agriculture and the State Universities and Land Grant Colleges
Publisher:
ISBN:
Category : Land research
Languages : en
Pages : 74

Book Description


Forest and Rangeland Soils of the United States Under Changing Conditions

Forest and Rangeland Soils of the United States Under Changing Conditions PDF Author: Richard V. Pouyat
Publisher: Springer Nature
ISBN: 3030452166
Category : Science
Languages : en
Pages : 306

Book Description
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.

Federal Register

Federal Register PDF Author:
Publisher:
ISBN:
Category : Administrative law
Languages : en
Pages : 604

Book Description


A National Program of Research for Forage, Range and Pasture

A National Program of Research for Forage, Range and Pasture PDF Author: Joint Task Force of the U.S. Dept. of Agriculture and the State Universities and Land Grant Colleges
Publisher:
ISBN:
Category : Forage plants
Languages : en
Pages : 100

Book Description


A National Program for Soil and Water Conservation

A National Program for Soil and Water Conservation PDF Author:
Publisher:
ISBN:
Category : Soil and Water Resources Conservation Act of 1977
Languages : en
Pages : 16

Book Description


Research in Education

Research in Education PDF Author:
Publisher:
ISBN:
Category : Education
Languages : en
Pages : 1006

Book Description


Report of the Secretary of Agriculture

Report of the Secretary of Agriculture PDF Author: United States. Department of Agriculture
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 168

Book Description


Urban Expansion, Land Cover and Soil Ecosystem Services

Urban Expansion, Land Cover and Soil Ecosystem Services PDF Author: Ciro Gardi
Publisher: Taylor & Francis
ISBN: 1317504712
Category : Technology & Engineering
Languages : en
Pages : 302

Book Description
More than half of the world population now lives in cities, and urban expansion continues as rural people move to cities. This results in the loss of land for other purposes, particularly soil for agriculture and drainage. This book presents a review of current knowledge of the extension and projected expansion of urban areas at a global scale. Focusing on the impact of the process of 'land take' on soil resources and the ecosystem services that they provide, it describes approaches and methodologies for detecting and measuring urban areas, based mainly on remote sensing, together with a review of models and projected data on urban expansion. The most innovative aspect includes an analysis of the drivers and especially the impacts of soil sealing and land take on ecosystem services, including agriculture and food security, biodiversity, hydrology, climate and landscape. Case studies of cities from Europe, China and Latin America are included. The aim is not only to present and analyse this important environmental challenge, but also to propose and discuss solutions for the limitation, mitigation and compensation of this process.

Research Branch Report

Research Branch Report PDF Author: Canada. Agriculture Canada. Research Branch
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 874

Book Description


The Great Lakes

The Great Lakes PDF Author: United States. Congress. House. Committee on Foreign Affairs. Subcommittee on Inter-American Affairs
Publisher:
ISBN:
Category : Great Lakes (North America)
Languages : en
Pages : 742

Book Description