Thư viện số
Giáo trình, tài liệu tham khảo và tài nguyên học tập mở.
Nguồn ngoài
Geological Structures - A Practical Introduction
John Waldron & Morgan Snyder · University of Alberta
This manual is about structures that occur within the Earth’s crust. Structures are the features that allow geologists to figure out how parts of the Earth have changed position, orientation, size and shape over time. This work requires careful observation and measurements of features at the surface of the Earth, and deductions about what’s below the surface.
Nguồn ngoài
Geodiversity and Cultural Diversity: Current Public Issues in Physical Science
Likwan Cheng · City Colleges of Chicago
Designed for "PHY SCI 107: Current Public Issues in Physical Science" and presented as excerpts of original scholarly texts, this book's eight learning objects explore ancient human cultural developments in geological contexts through the lens of 21st century discoveries, collectively demonstrating that Earth's geodiversity shaped the world's human cultural diversity.
Nguồn ngoài
GEL 116: Oceanography
Tessa Hill · University of California, Davis
Oceanography is the branch of Earth science that studies the ocean and covers a wide range of topics, including marine organisms and ecosystem dynamics; ocean currents, waves, and geophysical fluid dynamics; plate tectonics and the geology of the sea floor; and fluxes of various chemical substances and physical properties within the ocean and across its boundaries.
Nguồn ngoài
UCD GEL 56- Introduction to Geophysics
Magali Billen · University of California, Davis
Introduction to geophysical topics essential to all aspects of earth and planetary sciences: theory of plate tectonics, gravitational field of planets, diffusion, rheology, seismology, earthquakes and computing.
Nguồn ngoài
The Story of Dinosaurs
Ashley Burkett, PhD · Oklahoma State University · 2023
This resource will explore the validity of arguments and/or conclusions in dinosaur research through evaluating the scientific evidence. Students using this resource will read, experiment, and evaluate scientific literature surrounding dinosaurs. Students will have the opportunity to work with others to evaluate the plausibility of the dinosaur concepts and theories, and engage in hands-on experiments to add additional information to their interpretations. Students will learn to participate in evaluation mechanisms to assess critical thinking and science literacy.
Nguồn ngoài
Cultivar Development
Walter Suza; Kendall Lamkey; Rita Mumm · Iowa State University Digital Press · 2023
This open textbook places emphasis on the design of a process pipeline for continuous development of new improved cultivars as a means to implement the cycle of crop improvement. Essential topics in New Line Development and New Line Evaluation are addressed, such as choice of parents, creation of progeny, and evaluation and selection of progeny. Students learn to design a process pipeline to produce improved cultivars that meet a specific product target which represents stakeholders’ needs.
Nguồn ngoài
Quantitative Genetics for Plant Breeding
Walter Suza; Kendall Lamkey · Iowa State University Digital Press · 2023
This open textbook is intended to expose students to the application of quantitative genetic models to plant breeding populations. Specific topics include conducting and interpreting multi-environment trials, resource allocation using engineering principles, genetic modeling of quantitative traits, simulation modeling, variance, covariance and heritability, prediction, selection, and genetic gain.
Nguồn ngoài
Quantitative Methods for Plant Breeding
Walter Suza; Kendall Lamkey · Iowa State University Digital Press · 2023
This open textbook covers common statistics used in agriculture research, including experimental design in plant breeding and genetics, as well as the analysis of variance, regression, and correlation.
Nguồn ngoài
Arcade Expression Crash Course with COVID-19 data
Wing Cheung · Wing Cheung · 2022
Written for ArcGIS Pro 2.5
Nguồn ngoài
Geological Structures: a Practical Introduction
John Waldron; Morgan Snyder · Open Education Alberta · 2020
This manual is about structures that occur within the Earth’s crust. Structures are the features that allow geologists to figure out how parts of the Earth have changed position, orientation, size and shape over time. This work requires careful observation and measurements of features at the surface of the Earth, and deductions about what’s below the surface. The practical skills you will learn in this course form the foundation for much of what is known about the history of the Earth, and are important tools for exploring the subsurface. They are essential for Earth scientists of all kinds. The course that this document supports is about doing structural geology. It’s not possible to be a good geologist (or to pass the course) just by learning facts. You have to be able to solve problems. Do your lab work conscientiously and get as much as possible done during lab sessions when instructors are available to help you. This manual consists of both readings and lab exercises, which alternate through the text. The readings are designed to be read and understood outside the lab sessions, whereas the labs contain specific instructions and questions to be completed. Before each lab, be sure you have covered the readings that come immediately before it.
Nguồn ngoài
Permaculture Design: Tools for Climate Resilience
Andrew Milison · Oregon State University · 2018
Climate is also where we begin the design process in another tool referenced in the Permaculture design system. This is the Scale of Landscape Permanence, originated by P.A.Yeomans, the founder of Keyline™ Design. Yeomans asserts that the order of design is: Climate Landshape Water Supply Roads/Access Trees Structures Subdivision Fences Soil This book is predominantly about climate, and the macro influences of climate and climate change on design. As we get through the topics of climate analogues and climate change forecasting, we will end up moving down this list to see the climate’s influence on specific design choices.
Nguồn ngoài
Climate Toolkit: A Resource Manual for Science and Action
Frank Granshaw · Portland State University Library · 2020
The Climate Toolkit is a resource manual designed to help the reader navigate the complex and perplexing issue of climate change by providing tools and strategies to explore the underlying science. As such it contains a collection of activities that make use of readily available on-line resources developed by research groups and public agencies. These include web-based climate models, climate data archives, interactive atlases, policy papers, and “solution” catalogs. Unlike a standard textbook, it is designed to help readers do their own climate research and devise their own perspective rather than providing them with a script to assimilate and repeat. The activities in the manual are divided into five sections that include weather and climate basics, present climate impacts, past climate change, future change and impacts, and strategies for climate mitigation and adaptation. These are followed by three appendices which contain information about the on-line tools used in the activities in this manual; a catalog of on-line and print resources produced by research groups, government agencies, and community groups involved in climate and sustainability work; and background on the history and key players in the international climate negotiation process. Though originally aimed at undergraduate non-science majors, the manual has been broadened for a wider audience in non-academic settings like community groups, service organizations, workplace study groups, and faith communities.
Nguồn ngoài
Introduction to Climate Science
Andreas Schmittner · Oregon State University · 2017
This book describes how Earth's climate is changing, how it has been changing in the recent geological past and how it may change in the future. It covers the physical sciences that build the foundations of our current understanding of global climate change such as radiation, Earth's energy balance, the greenhouse effect and the carbon cycle. Both natural and human causes for climate change are discussed. Impacts of climate change on natural and human systems are summarized. Ethical and economical aspects of human-caused climate change and solutions are presented.
Nguồn ngoài
Soils Laboratory Manual
Colby Moorberg; David Crouse · New Prairie Press · 2017
The Soils Laboratory Manual, K-State Edition is designed for students in undergraduate, introductory soil science courses, and highlights the many aspects of soil science, including: soil genesis and classification, soil physical properties, soil-water interaction, soil biology, soil chemistry, and soil fertility. The lab manual includes 15 different laboratories, each one starting with an introduction and pre-lab assignment, followed by in-lab activities, and complimented by post-lab assignment. In-lab activities involve field trips, experiments, observation stations, or problem sets. Post-lab assignments include online quizzes, problem sets, or laboratory summary reports.
Nguồn ngoài
Physical Geology
Karla Panchuk · University of Saskatchewan · 2019
Physical Geology is a comprehensive introductory text on the physical aspects of geology, including rocks and minerals, plate tectonics, earthquakes, volcanoes, mass wasting, climate change, planetary geology and much more. It has a strong emphasis on examples from western Canada. It is adapted from "Physical Geology" written by Steven Earle for the BCcampus Open Textbook Program.
Nguồn ngoài
Introduction to Oceanography
Paul Webb · Rebus Community · 2019
Introduction to Oceanography is a textbook appropriate to an introductory-level university course in oceanography. The book covers the fundamental geological, chemical, physical and biological processes in the ocean, with an emphasis on the North Atlantic region.
Nguồn ngoài
World Regional Geography
Caitlin Finlayson · Caitlin Finlayson · 2016
Rather than present students with a broad, novice-level introduction to geography, emphasizing places and vocabulary terms, this text approaches geography as experts understand the discipline, focusing on connections and an in-depth understanding of core themes. This thematic approach, informed by pedagogical research, provides students with an introduction to thinking geographically. Instead of repeating the same several themes each chapter, this text emphasizes depth over breadth by arranging each chapter around a central theme and then exploring that theme in detail as it applies to the particular region. In addition, while chapters are designed to stand alone and be rearranged or eliminated at the instructor's discretion, the theme of globalization and inequality unites all of the regions discussed. This core focus enables students to draw connections between regions and to better understand the interconnectedness of our world. Furthermore, the focus on both globalization and inequality helps demonstrate the real-world application of the concepts discussed. Colonialism, for instance, rather than a historical relict, becomes a force that has shaped geography and informs social justice. This thematic approach is also intended to facilitate active learning and would be suitable for a flipped or team-based learning-style course since it more easily integrates case studies and higher-order thinking than the traditional model. Each chapter begins with a list of learning objectives. This text was written with the backward course design model in mind and the content of each chapter was structured around these learning objectives. Because of this backward design focus, the length of each chapter is considerably shorter than most traditional textbooks. The intention is for the instructor to supplement the text with problems, case studies, and news articles and to use the text as a springboard for discussing deeper issues. The chapters are written in an accessible style, o
Nguồn ngoài
World Regional Geography - People, Places and Globalization
University of Minnesota Libraries Publishing · 2016
World Regional Geography: People, Places and Globalization is designed for students to experience and study as much of the world as possible within a limited amount of time. It gives students the fundamental concepts and the latest data regarding world places in a concise, easy-to-read format. This World Regional Geography textbook focuses on the primary issues that have created our cultural and societal structures, and presents them within a framework for global understanding. A pattern of development is outlined from the imprint that European colonialism had on culture to the impact that giant retail corporations like Wal-Mart have on consumerism. Within this framework, the textbook takes a regional approach to globalization and world geography, as each chapter focuses on one subject or region. The first unit covers the basic concepts of location, the environment, and global economic dynamics. Then, these basic concepts, theories, and principles are presented for each region on a chapter-by-chapter basis. The basic concepts are covered using real world examples to provide purpose and relevance for the students. And each lesson begins with learning objectives and ends with key takeaways to stimulate critical thinking about each topic or region. Basic spatial concepts are also tracked throughout the text to connect ideas and apply concepts to every region of the world. Special sections on relevant topics are also distributed throughout the book. With each chapter focused on one region, the textbook provides professors with some course management and flexibility. The text is also brief enough to provide additional flexibility if professors want to include specialized information from outside sources. World Regional Geography: People, Places and Globalization provides students with a working knowledge of world geography in an easy-to-read format. Basic geographic concepts of world places are presented in concise chapters, and each chapter provides a foundational frame
Nguồn ngoài
Slurry Transport: Fundamentals, A Historical Overview & The Delft Head Loss & Limit Deposit Velocity Framework
Sape Miedema · TU Delft Open · 2019
In dredging, trenching, (deep sea) mining, drilling, tunnel boring and many other applications, sand, clay or rock has to be excavated.The book covers horizontal transport of settling slurries (Newtonian slurries). Non-settling (non-Newtonian) slurries are not covered.
Nguồn ngoài
The Delft Sand, Clay & Rock Cutting Model
Sape Miedema · TU Delft Open · 2019
In dredging, trenching, (deep sea) mining, drilling, tunnel boring and many other applications, sand, clay or rock has to be excavated. This book gives an overview of cutting theories. It starts with a generic model, which is valid for all types of soil (sand, clay and rock) after which the specifics of dry sand, water saturated sand, clay, atmospheric rock and hyperbaric rock are covered. For each soil type small blade angles and large blade angles, resulting in a wedge in front of the blade, are discussed. For each case considered, the equations/model for the cutting forces, power and specific energy are given. The models are verified with laboratory research, mainly at the Delft University of Technology, but also with data from literature.