Geomorphology 82 (2006) 146 – 159 www.elsevier.com/locate/geomorph Submerged and unsubmerged natural hydraulic jumps in a bedrock step-pool mountain channel Brett L. Vallé ⁎‚ Gregory B. Pasternack Department of Land‚ Air‚ and Water Resources‚ University of California‚ Davis‚ 95616‚ USA Accepted 2 September 2005 Available online 19 June 2006 Abstract High-resolution digital elevation models (DEMs) for natural submerged and unsubmerged jump regions were tested against the classical hydraulic jump (CHJ)
Premium Hydraulics Fluid dynamics Hydraulic engineering
This report deals with the study of an ecosystem group and a major functional role within it. The components of the role and other factors such as relationships within the ecosystem are discussed along with quantitative data and examples. The ecosystem group chosen is a local‚ coastal ecosystem called the Barker Inlet – St Kilda Aquatic Reserve and the Torrens Island Conservation Park. Together we have termed them the Barker Inlet Mangrove Ecosystem which is situated approximately 20 kilometres
Premium Ecosystem Ecology Water
Colles March 11‚ 2013 Sci-Fi Movies Are the Best Millions of people today spend thousands of dollars every year going out to the movie cinema‚ renting movies or purchasing them at the store. There are several movie genres available today to choose from. Action‚ romance‚ horror‚ comedy‚ family and science-fiction or sometimes called sci-fi movies are just a few of the most popular movie genres today. My personal favorite of all these would have to be the sci-fi movies. A sci-fi movie grabs the
Premium Stan Lee Marvel Comics Superhero
On December 11th‚ 1990‚ Christine Franklin filed a lawsuit against the Gwinnett County Public School system. During her sophomore year in high school at Gwinnett High School‚ she was continually harassed sexually by her economics teacher Andrew Hill. Mr. Hill would kiss her‚ feel on her‚ and constantly try to engage in inappropriate sexual conversations with Franklin. Franklin first went to staff at the school. Nothing was done. Franklin told the administration on the Board of Education and they
Premium High school Supreme Court of the United States Marbury v. Madison
This file includes SCI 230 Evolution Assignment General Questions - General General Questions Resource: “The Origin of Species” section in Ch. 14 of Campbell Essential Biology With Physiology Choose a species to research. Create a 7- to 10-slide Microsoft® PowerPoint® presentation about your chosen species. Include the following in your presentation: · How may your species have evolved? · Describe the mechanism of speciation‚ in general‚ and apply the mechanism
Free Natural selection Evolution Biology
The presidency of Fanklin D. Roosevent was responsible for the passage of the twenty second amendement. Franklin D. Roosevelt was elected to his first term in 1932 and a secound term in 1936. In general‚ FDR did not favor third terms. A precedent was set by Geoge Washington to serve only two terms. The reason was that Washington felt that political ambition was distastful and felt the desire to maintain power was the same as kings wanting power. As of 1940‚ there were no limits to the tenure of
Premium President of the United States United States Franklin D. Roosevelt
The natural world or nature represents the physical world and the living elements found within it. In its broadest sense‚ nature entails all the living and inanimate things that exist within the physical world. All the elements of the natural world‚ whether living or inanimate‚ significantly depend on each other. Of all the living things‚ man crucially depends on the elements of nature for his survival. On the same account‚ we have the responsibility to ensure that the natural world remains intact
Premium Natural environment Nature Biodiversity
Payments for Ecosystem Services Ecosystems purify our air and water‚ help to control our climate and provide goods and services that are often impossible to replace. However‚ many ecosystems are under threat. As the world’s population continues to grow‚ consumption of food‚ water‚ and other materials increases and the ecosystems that provide for these needs are being over-burdened and in some cases destroyed. The concept of Payments for Ecosystem Services (PES) - also refered to as Payments for
Free Biodiversity Ecosystem Natural environment
Quiz: Benjamin Franklin selections Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. Comprehension The questions below refer to the selections “from The Autobiography”; “from All I Really Need to Know I Learned in Kindergarten”; “from Poor Richard’s Almanack.” ____ 1. Franklin arrives in Philadelphia in his working dress because — a. | he intends to find a job immediately | b. | his best clothes are coming around by sea |
Premium Benjamin Franklin Virtue Poor Richard's Almanack
adults have to be more discerning. Your mountain bike frame size is determined by several body measurements. How well these body parts are matched to sections of your bike will effect nearly everything about your ride. How comfortable you are‚ how easily you can control the bike‚ even mounting and dismounting are effected by frame size. The Basics of Frame Measurements Now‚ what size mountain bike do I need? First‚ let’s talk about frame sizes. Most mountain bike frames are sold as small‚
Premium Bicycle