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The USGS provides unbiased, objective, and impartial scientific information upon which our audiences, including resource managers, planners, and other entities, rely.
Browse more than 5,500 book chapters authored by our scientists over the past 100+ year history of the USGS and refine search by topic, location, year, and advanced search.
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Complexity and integration of recreational fisheries Complexity and integration of recreational fisheries
Recreational fisheries are interconnected, complex, adaptive systems characterized by multiple direct and indirect interactions among ecological and human subsystems. This is important for many reasons, including that feedbacks between the social and ecological dimensions lead to difficult-to-predict, often entirely unexpected, outcomes and because many management and governance systems...
Authors
Abigail Lynch, Len M. Hunt, A. Ben Beardmore, Brett T. van Poorten, Kevin L. Pope, Robert Arlinghaus
Best practices for understanding recreational fishers Best practices for understanding recreational fishers
In this closing chapter of our edited book, we summarize what we believe are best practices for understanding recreational fishers. Fishers are an integral part of the recreational fishery social-ecological system, and we emphasize the importance of placing them in that context. We begin with an overview of the process of developing a project and conclude with some broad suggestions for
Authors
Brett van Poorten, Len M. Hunt, E. Arlo Richardson, Abigail Lynch, Kevin L. Pope
Preface Preface
Despite more than 50 years of research into the human dimensions of recreational f isheries, there is no textbook to present the theoretical grounding, operationalisation, and interpretation of the most elemental social components involved in fisheries management – namely, outcomes and trade-offs, behaviours (and antecedents or predictors of it), and the relationships among actors...
Authors
Kevin L. Pope, Robert Arlinghaus, Len M. Hunt, Abigail Lynch, Brett T. van Poorten
Data standardization and management to facilitate large-scale and interdisciplinary approaches access Data standardization and management to facilitate large-scale and interdisciplinary approaches access
Bringing data related to recreational fishers and fisheries together across large scales can provide tremendous insight. Methods for collecting, analysing, and storing data can vary dramatically, which can have significant implications for the use of these data. Efforts to standardise data within organisations often increase the ability to compare datasets from different areas, monitor...
Authors
Nicholas Allen Sievert, Rebecca M. Krogman, Holly Susan Embke
Review and synthesis of the applications of machine learning to coalbed methane recovery Review and synthesis of the applications of machine learning to coalbed methane recovery
Over the last 30 years, a substantial literature has evolved on the use of machine learning (ML) to assess, predict, and improve the efficiency of coalbed methane (CBM) recovery. In the United States, the production of CBM declined as shale gas production matured, but CBM continues to be an important energy resource in other parts of the world. ML applications that have the potential to...
Authors
E. D. Attanasi, Timothy Coburn, Philip A. Freeman
Insight 4. Climate change and biodiversity loss amplify each other Insight 4. Climate change and biodiversity loss amplify each other
Key messages: • Climate change is impacting biodiversity from local to global scales, and growing evidence suggests that further loss of biodiversity can contribute to climate change, creating a destabilizing feedback. • Loss of plant diversity due to climate and land-use change can weaken ecosystem functioning, leading to a decrease in biomass accumulation and reduced carbon storage. •...
Authors
Luiz Domeignoz-Horta, Guilherme Mazzochini, Akira S. Mori, Estelle Razanatsoa, Sarah R. Weiskopf, Adrian Heilemann
Wetland ecohydrology Wetland ecohydrology
Ecohydrology emphasizes the interactions between ecological and hydrological patterns and processes in wetlands. Given that wetlands are fundamentally defined by prolonged saturation or flooding of land, an ecohydrological perspective is implicit in wetland ecology. In this review, we provide examples of how variation in hydrologic processes in space and time influences wetland...
Authors
Mark D. Dixon, W. Carter Johnson, Beth Middleton
Arctic fold-and-thrust belts Arctic fold-and-thrust belts
The modern Arctic has been formed through a series of continent–continent collisions, accretion of terranes and phases of crustal extension. The Neoproterozoic Timanian, Paleozoic Caledonian and Uralian, and late Mesozoic Verkhoyansk–Kolyma, Chukotkan and Brookian orogenies formed several large fold-and-thrust belts (FTBs). The FTBs are exposed across vast areas of continents and...
Authors
Sergey S. Drachev, Andrey K. Khudoley, Iwona Klonowska, Jaroslaw Majka, Thomas E. Moore, Karsten Piepjohn, Andrey V. Prokopiev
Chapter three - Global SSEBop actual evapotranspiration modeling and mapping using the VIIRS data Chapter three - Global SSEBop actual evapotranspiration modeling and mapping using the VIIRS data
AActual evapotranspiration (ETa) is an essential climate variable that can be used for drought monitoring and water availability assessment because of its close connection with vegetation, soil moisture, and the water cycle. An operational ETa using the Visible Infrared Imaging Radiometer Suite (VIIRS) and global weather datasets was developed through the Simplified Surface Energy...
Authors
Gabriel B. Senay, Stefanie Kagone, Kul Bikram Khand, Gabriel Edwin Lee Parrish, Claudia Young, Michael Budde
Constraints and enablers for meaningful consideration of plural values through integration of cultural ecosystem services (CES) in decision-making Constraints and enablers for meaningful consideration of plural values through integration of cultural ecosystem services (CES) in decision-making
This chapter presents and applies five constraint/enabler categories that influence integration of the plural values of cultural ecosystem services (CES) in decision-making, highlighting how diverse forms of CES knowledge can intersect with decision making contexts. CES make foundational contributions to human well-being, and yet they are consistently underrepresented in research...
Authors
Kristen R Hoelting, Rachelle K. Gould, Amanda E. Cravens, Brian D. Winter
Carbonatite-hosted residual REE deposits Carbonatite-hosted residual REE deposits
Rare earth elements (REEs) occur in magmatic rocks but are especially enriched in carbonatite and alkaline silicates. If these rocks are chemically weathered, then the REEs may become further enriched within the regolith developed from these rocks. Primary magmatic REE minerals, as well as the various carbonate minerals and apatite, provide the REEs which, under pervasive chemical...
Authors
Peter R Siegfried, Frances Wall, Philip Verplanck
Hazards related to man-made structures: Buildings, noise, electric power Hazards related to man-made structures: Buildings, noise, electric power
Many man-made structures can form a hazard to avian wildlife. The most common hazard is one of collision, and this paper will look at problems with glass in buildings, power lines, and wind turbines all as sources of collision and trauma to avian wildlife. However, other anthropogenic factors that can adversely affect avian wildlife can be those that effectively eliminate suitable...
Authors
Glenn H. Olsen