Caves and Karst of the Upper Midwest, USA

Caves and Karst of the Upper Midwest, USA
Author: Greg A. Brick
Publisher: Springer Nature
Total Pages: 320
Release: 2020-12-01
Genre: Science
ISBN: 3030546330

This book discusses the karst and pseudokarst of the Upper Midwest, USA, consisting of the states of Minnesota, Wisconsin, Iowa, and Illinois—the first regional synthesis in 40 years. Starting with an overview of the regional geology of what is largely glaciated fluviokarst and paleokarst developed on Paleozoic carbonates, but including other lithologies such as the St. Peter Sandstone and the Ft. Dodge Gypsum, the caves, springs, sinkholes, and karst hydrogeology of each state are described. Special attention is devoted to the region’s longest caves: Coldwater Cave, Mystery Cave, and the Minnesota Cave Preserve caves. Application of tools such as data loggers and LiDAR, with new conceptual models such as hypogenic speleogenesis, has been transformative here. Special topics include lead and zinc mining in the Driftless Area, vertebrate and invertebrate cave fauna near the Laurentide ice limit, the impact and policies of nutrient and herbicide intensive modern agriculture on karst, and paleoclimate studies. The discovery, exploration, institutional history of caving organizations, and show caves of the Upper Midwest, from the year 1700 onwards, are brought up to date. The top 10 historical paradigms of cave and karst science in the Midwest are reviewed. Perspectives on paleontology, archeology, and Native American rock art are included.

Public Works

Public Works
Author:
Publisher:
Total Pages: 776
Release: 1920
Genre: Municipal engineering
ISBN:

Knowmad Society

Knowmad Society
Author: John W. Moravec
Publisher: Education Futures LLC
Total Pages: 273
Release: 2013-06-19
Genre: Education
ISBN: 0615742092

Knowmads are nomadic knowledge workers –creative, imaginative, and innovative people who can work with almost anybody, anytime, and anywhere. The jobs associated with 21st century knowledge and innovation workers have become much less specific concerning task and place, but require more value-generative applications of what they know. The office as we know it is gone. Schools and other learning spaces will follow next. This book explores the future of learning, work and how we relate with each other in a world where we are now asked to design our own futures. Key topics covered include: reframing learning and human development; required skills and competencies; rethinking schooling; flattening organizations; co-creating learning; and new value creation in organizations. In this volume, nine authors from three continents, ranging from academics to business leaders, share their visions for the future of learning and work. Educational and organizational implications are uncovered, experiences are shared, and the contributors explore what it’s going to take for individuals, organizations, and nations to succeed in Knowmad Society.

Carbon Capture and Sequestration

Carbon Capture and Sequestration
Author: Millett Granger Morgan
Publisher: Routledge
Total Pages: 306
Release: 2012
Genre: Business & Economics
ISBN: 1617261017

The United States produces over seventy per cent of all its electricity from fossil fuels and nearly fifty per cent from coal alone. Worldwide, forty-one per cent of all electricity is generated from coal, making it the single most important fuel source for electricity generation, followed by natural gas. This means that an essential part of any portfolio for greenhouse gas emissions reductions will be technology to capture carbon dioxide and permanently sequester it in suitable geologic formations. While many nations have created incentives to develop of CCS technology, large regulatory and legal barriers exist that must still be addressed. This book identifies current law and regulation that applies to geologic sequestration in the U.S., the regulatory needs to ensure that geologic sequestration is carried out safely and effectively, and barriers that current law and regulation present to timely deployment of CCS. The authors find the three most significant barriers to be: an ill-defined process to access pore space in deep saline formations; a piecemeal, procedural and static permitting system; and the lack of a clear, responsible plan to address long-term liability associated with sequestered CO2. The book provides legislative options to remove these barriers and address the regulatory needs, and makes recommendations on the best options to encourage safe, effective deployment of CCS. The authors propose recommendations in legislative language, which is of particular use to policy makers faced with the challenge of addressing climate change and energy

Environment and Livelihoods in Tropical Coastal Zones

Environment and Livelihoods in Tropical Coastal Zones
Author: International Rice Research Institute
Publisher: CABI
Total Pages: 323
Release: 2006-01-01
Genre: Science
ISBN: 1845931076

This book focuses on the challenges people face in managing agricultural crops, aquaculture, fisheries and related ecosystems in inland areas of coastal zones in the tropics of Asia, Africa, Australia and South America. These challenges can create conflicts in the use of natural resources between different stakeholders. Through many case studies, the book discusses the nature of the conflicts and identifies what is known and not known about how to manage them. For example, some case studies relate to the trade-offs between enhancing agricultural production by constructing embankments to keep out saline water and maintaining not only the variety of rural livelihoods but also brackish aquatic biodiversity. Other case studies provide the lessons learnt from the conversion of mangrove forests to shrimp farms.

Contract Farming: Theory And Practice

Contract Farming: Theory And Practice
Author: Erkan Rehber
Publisher: ICFAI Books
Total Pages: 183
Release: 2007-05-11
Genre: Agricultural contracts
ISBN: 8131406202

Nowadays, agricultural-food system has been experiencing major changes which are driven mainly by recent developments in consumer preferences and attitudes, technological improvements, food safety issues and related regulations. The advanced agro-food sec

Phyto

Phyto
Author: Kate Kennen
Publisher: Routledge
Total Pages: 476
Release: 2015-05-01
Genre: Architecture
ISBN: 1317599004

Winner of the 2017 CBHL Literature Award of Excellence in Landscape Design and Architecture Phyto presents the concepts of phytoremediation and phytotechnology in one comprehensive guide, illustrating when plants can be considered for the uptake, removal or mitigation of on-site pollutants. Current scientific case studies are covered, highlighting the advantages and limitations of plant-based cleanup. Typical contaminant groups found in the built environment are explained, and plant lists for mitigation of specific contaminants are included where applicable. This is the first book to address the benefits of phytotechnologies from a design point of view, taking complex scientific terms and translating the research into an easy-to-understand reference book for those involved in creating planting solutions. Typically, phytotechnology planting techniques are currently employed post-site contamination to help clean up already contaminated soil by taking advantage of the positive effects that plants can have upon harmful toxins and chemicals. This book presents a new concept to create projective planting designs with preventative phytotechnology abilities, ‘phytobuffering’ where future pollution may be expected for particular site programs. Filled with tables, photographs and detailed drawings, Kennen and Kirkwood's text guides the reader through the process of selecting plants for their aesthetic and environmental qualities, combined with their contaminant-removal benefits.