NASA Planetary Data System Map-A-Planet
This site provides a useful way to view and download image data from the Moon, Mars, Venus, Io, Ganymede, Callisto, and Europa. Users can click on a map to select the area of the image desired. The maps may be customized by selecting latitude and longitude, data type, projection type, and scale. The Mars portion of the site now has both a Viking and a MOLA data set. Other planetary data sets are also available, including all Magellan SAR imagery for Venus. The image data is available at various
Stratigraphic Framework of Lower and Upper Cretaceous Rocks in Central and Eastern Montana
This USGS report focuses on Cretaceous rocks in Montana with respect to natural gas and coalbed methane. The study includes the stratigraphy from the top of the Mowry Shale to the base of the Judith River Formation. The project integrates geologic, structural, hydrologic and engineering studies with known and new geochemical data on the gas and co-produced water. The report also facilitates an understanding of the controls on the spatial distribution of potential gas accumulations. Figures, tabl
Water-Resources Reconnaissance of the Southeastern Part of St. Paul Island, Pribilof Islands, Alaska
This 12-page PDF was prepared by the USGS to investigate sources of water and groundwater quality on St. Paul Island in order to design a well field without inducing saline water. Tables, diagrams and maps accompany the text.
Au-Ag-Te Vein Deposits
This resource is a part of the USGS document entitled "Preliminary Compilation of Descriptive Geoenvironmental Mineral Deposit Models". This chapter of the document describes gold, silver and tellurium vein deposits. Topics include a summary of relevant geologic, environmental, and geophysical information, geologic factors that influence potential environmental effects, and environmental signatures.
Descriptive Model of Au-Ag-Te Veins
This USGS document provides a summary of characteristics of gold-silver-tellurium vein deposits. The data includes the geological environment of the deposits such as rock types, textures, age ranges, depositional environment, tectonic setting, and associated deposit types. The deposit description includes information about mineralogy, texture/structure, alteration, ore controls, and weathering. Also included is a list of examples where these vein deposits are found.
Headwaters Province - Idaho and Montana: Earth Science Studies in Support of Public Policy Developme
This resource contains an organized database of resources that provide geoscience data and interpretations to the Federal Land Management Agencies (FLMA) that are basic to sound policy and land-stewardship practices. U.S. Forest Service (USFS) National Forest and Bureau of Land Management (BLM) Resource Area Management Plans for the Headwaters Province are in revision, with completion dates from 1999-2003. USFS Regions 1 and 4 have made National Priority Requests for Mineral Resources Program (M
Spatial Databases for the Geology of the Northern Rocky Mountains-Idaho, Montana, and Washington
This 206-page PDF is a regionally consistent and integrated geologic spatial database for the Northern Rocky Mountains of Montana, Idaho, and eastern Washington. It brings forty-three 1:100,000- to 1:250,000-scale digital geologic maps into a common database format. The regional geologic database features ArcInfo coverage (NR_GEO) that contains spatial data for both lines (contacts, faults, fold axes, dikes, sills, veins, garnet isograd, boundaries) and polygons (geologic units). The database re
Lessons on the Lake
Louisiana’s Lake Pontchartrain Basin is home to 1.5 million people and an estuary ecosystem with enormous biodiversity. Activities in the educator’s guide help students in grades 5-12 gain an understanding and appreciation of the Basin and teaches them the skills to identify environmental concerns, make changes, and solve problems.
USGS National Geologic Map Database: State-wide Geologic Maps
This search tool provides descriptions and availability information for geologic maps of the 50 States, the District of Columbia, and Puerto Rico. These geologic maps are published by a variety of organizations, including State geologic agencies, the U.S. Geological Survey (USGS), universities, and private companies. Title, date, scale, publisher, series (where applicable), and basic ordering information is provided for each map. A place name search and an advanced search using geologic themes,
Developing the Theory: Continental Drift
This document outlines the development of the theory of continental drift and how many lines of evidence collected over several decades by various researchers were brought together to explain how the seafloor spreads and the continents move about. Links to additional information are included.
Web Soil Survey
Web Soil Survey (WSS) provides soil data and information produced by the National Cooperative Soil Survey. It is operated by the USDA Natural Resources Conservation Service (NRCS) and provides access to the largest natural resource information system in the world. NRCS has soil maps and data available online for more than 95 percent of the nation’s counties and anticipates having 100 percent in the near future. The site is updated and maintained online as the single authoritative source of soi
Entrepreneurship in the Social Sector
This course is about the opportunity and challenge of using your managerial skills and entrepreneurial talents creatively and appropriately to help solve social problems through the provision of socially important goods and services.
This course is about using entrepreneurial skills to craft innovative responses to social problems. Entrepreneurs are particularly good at recognizing opportunities, exploring innovative approaches, mobilizing resources, managing risks, and building viable enterprises. These skills are just as valuable in the social sector as they are in business. Social entrepreneurship applies to both profit and non-profit firms who have programs designed to create social value.
Strategic Planning for Agricultural and Resource Entrepreneurs
By the time you complete this course, you should: be able to adapt critical thinking involving in entrepreneurial activities relating to agriculture and resources in a professional manner; understand the necessity of sound planning before embarking on a business venture relating to agriculture and resources; have acquired specific skills and experience in gathering and analyzing data from primary and secondary sources as an independent entrepreneur; be able to use the computer packages to help y
Ancient World Mapping Center
Cooperating with faculty at UNC-CH, and with the scholars who commission custom maps from the AWMC for their publications, we are developing a collection of free digital maps for educational use. This effort gives teachers and students an expanding set of small-scale reference maps for classroom and personal use. Each may be downloaded from the website in multiple formats. A blank version of each map -- suitable for map quizzes and customization -- is usually available.
Topics in Calculus
This page emphasizes the practical concepts of calculus, and is intended to provide a new context for the student already familiar with much of the material. The emphasis is on how calculus can actually be used outside of the classroom, and how the language of calculus is important in many other disciplines. It features articles for download, on topics from exponential growth and decay to discontinuities, vector fields and differential equations. All of the articles include extensive notes, exam
Advanced Microsoft Word 2007 for Thesis Writing
Word 2007 is a word processor designed by Microsoft This manual will show you some more advanced features of the program and is aimed at students preparing to write their thesis. The manual covers: Outlining; Using styles; Creating a table of contents; Defining document sections; Effective use of graphics.
Teaching Direct Marketing and Small Farm Viability: Resources for Instructors
For farmers, growing crops is just one step in running a successful farm—making the farm or market garden economically viable requires another suite of skills, including finding land, planning what crops to grow, marketing the crops, and managing income and expenses. This resource builds on our experience educating hundreds of apprentice growers in organic production, farm and business planning, direct marketing at a roadside farm stand, and Community Supported Agriculture (CSA) management thr
This curriculum emphasizes a multi-representational approach to algebra, with concepts, results, and problems being expressed graphically, analytically, and verbally. It develops algebraic fluency by providing students with the skills needed to solve equations and perform important manipulations with numbers, variables, equations, and inequalities. In addition, the course develops proficiency with operations involving monomial and polynomial expressions. The main unifying themes of the course in
AP U.S. History
This course is a survey of American History from the Age of Exploration and Discovery to the present. Emphasis is placed on critical and evaluative thinking skills, essay writing, interpretation of original documents, and historiography. This history curriculum is assembled from UC college preparatory courses and students will demonstrate comprehension of a broad body of historical knowledge; express ideas clearly in writing; work with classmates to research an historical issue; interpret and ap