1. Hydrosphere Rivers, Groundwater, Oceans/Coasts, Aquatic Ecology Estuaries by the American oceans Campaign; Eurasian GREEN Global rivers EnvironmentalEducation Network and Net (the) - Plankton ecology, Marine Biology and http://www.usra.edu/esse/ford/ESS205/g300www/g300wwwhydr.html

2. HYDROSPHERE Hydrology - Glaciers - Rivers - Lakes - Oceans Colorado Basin River Forecast Center; Desertification, Drought and Hydrology of theGSL; Brine Shrimp GSL ecology; Lab Activity 1 - Sea Ice in the Polar oceans. http://www.usra.edu/esse/ford/ESS205/outline/g300hydr.html

3. ECO-PROS - Ecology Protectors Society ecology, ecology club, careers ecology, Natural resources human impact on oceans OceanHome, Wetlands resource links, pictures Wetlands, rivers, streams, watersheds http://www.eco-pros.com/

ECO-PROS Environmental Education on the Web NAVIGATION BAR (bottom of page) Come on down and see what we have for you. We send you offsite 2000 times We hope you come back 2000 times Energy efficiency tips What you can do to help WELCOME TO ECO-PROS Click the star and then Hang on ! TOXINS 1 in 4 Americans lives near a super-contaminated site! Do you? STUDIES SOUND ALARMS FOR DESTRUCTIONS OF ANCIENT ECOSYSTEMS AND EXTINCTIONS OF MARINE SPECIES Read about the reports on human destruction of exotic species faster than scientists can discover them, and scraping away ancient deep-water coral reefs. "What we are destroying now will take centuries to recover." Human Impact on Oceans Earth CURRENT CONDITIONS OF THE ENVIRONMENT OF PLANET EARTH WEATHER Global warming and extreme weather causing glaciers to melt, climate changes, rising sea levels, coastal damage, floods, crop failures. ATMOSPHERE Polluted air Endangered ozone layer Acid rain Greenhouse gas buildup WATER Polluted water causing loss of species in rivers

4. Pollution Solutions--Ecology/Earth Science/Contemporary Studies Lesson Plan (gra Grade level 68. Subject ecology. Duration Two class periods They might mention oceans, rivers, ponds, lakes, marshlands.) http://school.discovery.com/lessonplans/programs/finiteoceans

Grades K-5 Grades 6-8 Grades 9-12 Astronomy/Space ... Health History Ancient History U.S. History World History Life Science Animals Ecology Human Body The Microscopic World ... Weather For our newsletter and special teacher promotions. 6-8 > Ecology Grade level: 6-8 Subject: Ecology Duration: Two class periods Objectives Materials Procedures Adaptations ... Credit Find a video description, video clip, and discussion questions. Finite Oceans Use our free online Teaching Tools to create custom worksheets, puzzles and quizzes on this topic! Students will understand the following: The threat to water ecosystems is a complex problem because many factors contribute to their pollution and destruction. The following factors all play major roles in the pollution and destruction of water ecosystems: PCBs, DDT, metylmercury chloride, sewer sludge, thermal effluents, radioactive wastes, destruction of marshlands, and beach erosion. Methods to combat the above factors exist. More methods are being developed and need to be developed. For this lesson, you will need: Research materials about water ecosystems and factors that contribute to their pollution or destruction Computer with Internet access Ask students to name some water ecosystems. (They might mention oceans, rivers, ponds, lakes, marshlands.)

5. Waterose Aquatic Ecology Of Links Index Page WateroseEnvironmental Sciences and Environmental Water Chemistry and Aquatic ecology American Heritage rivers Web Site. Aquatic ecology; specializes in quick-time movies natural treatment and restoration of freshwater lakes. oceans Canada. Riverwatch Network Homepage http://www.geocities.com/RainForest/Vines/4301/links.html

Articles Projects Resume Cartoons ... Album Your guide to aquatic life and ecology interests on the internet Note that the majority of these links are related to aquatic systems in one way or another. The links are divided into groups by information type. Click on a group to jump to the links below. New Additions to the Waterose Aquatic Ecology Links Page will be featured here! You are invited to participate and add your website. Originally created by Alice Dossett, USA and maintained by Waterose since 1998. Over 150,000 Visitors use this Aquatic Ecology electronic resource. Please report any problems with this page or links to the Waterose . Thank You. Search this site powered by FreeFind Site Map What's New Search Links of Interest: Organizations and Biological Stations General Aquatic Information Plants Algae ... Fish Organizations and Biological Stations Academy of Natural Sciences American Fisheries Society American Society of Icthyologists and Herpetologists American Society of Limnology and Oceanography ... Australian Society for Limnology ; information from down under plus some other pertinent sites Canada's Centre for Inland Waters Churchill Northern Studies Center ; a listing of Canada's biological stations

6. How Is Pesticide Removed From Water (lakes,oceans,rivers) MadSci Network Environment ecology. Subject How is pesticide removed from water (lakes oceans rivers) Re How is pesticide removed from water (lakes oceans rivers) http://www.madsci.org/posts/archives/1067907051.En.q.html

MadSci Network Subject: How is pesticide removed from water (lakes,oceans,rivers) Date: Mon Oct 27 17:48:41 2003 Posted by Bolt Kilton Grade level: School: WLMS City: Columbial State/Province: MD Country: USA Area of science: ID: 1067298521.En Message: No message entered. Re: How is pesticide removed from water (lakes,oceans,rivers) Current Queue Try the links in the MadSci Library for more information on MadSci Home Information Search Archives ... Join Us! MadSci Network, webadmin@www.madsci.org

7. Fresh Water And Fresh Water Pollution Web Resources For Students oceans contain 97 % of the earth s water while the the world total, is contained inlakes, rivers and wetlands Freshwater ecology ecology is the study of plants http://www.stemnet.nf.ca/CITE/water.htm

Elementary Themes Fresh Water Ecology and Pollution General Resources All About Water The Water Cycle Ground Water ... Ecosystems: Wetlands General Resources Earth's Water Earth is the "watery planet". Viewed from space it is predominantly blue, as 74 % of its surface is covered by water. Oceans contain 97 % of the earth's water while the remaining 3 % is classified as freshwater. Seventy-seven percent of this surface freshwater is stored as ice and 22% as groundwater and soil moisture. The remaining freshwater, making up less than 1 % of the world total, is contained in lakes, rivers and wetlands. Q and Answers About Water We've put together a list of questions and answers about water that hopefully you will find interesting and amusing. Things like, "Is salt water used for anything in the U.S.?," and, "How can we have a 100-year flood two years in a row?" Freshwater Ecology Ecology is the study of plants, animals and their environments and how all of these affect each other. Glossary of Water Related Terms Use this glossary to look up words found on the Yarra Valley Water World Wide Web Site. For example, the definition of zooplankton can be found by clicking on the letter Z Click on the letter to return to the top of this glossary. Top of Page The Water Cycle The Water Cycle You may be familiar with how water is always cycling around, through, and above the Earth, continually changing from liquid water to water vapor to ice. One way to envision the water cycle is to follow a drip of water around as it moves on its way. I could really begin this story anywhere along the cycle, but I think the ocean is the best place to start, since that is where most of Earth's water is.

8. ENC Online: Curriculum Resources: From The Forest To The Sea: The Ecology Of Woo Subjects Science. ecology. Ecosystems. Estuaries. Habitat destruction Life Science. Marine ecology. oceans. rivers. Streams. http://www.enc.org/resources/records/0,1240,009372,00.shtm

Skip Navigation You Are Here ENC Home Curriculum Resources Search the Site More Options Classroom Calendar Digital Dozen ENC Focus ... Ask ENC Explore online lesson plans, student activities, and teacher learning tools. Search Browse About Curriculum Resources Read articles about inquiry, equity, and other key topics for educators and parents. Create your learning plan, read the standards, and find tips for getting grants. From the forest to the sea: the ecology of wood in streams, rivers, estuaries, and oceans Grades: ENC#: ENC-009372 Publisher: St. Lucie Press Date: Ordering Information Similar Records Subjects: Science Ecology. Ecosystems. Estuaries. Habitat destruction. Habitats. Life Science. Marine ecology. Oceans. Rivers. Streams. Resource Type: Literature; Resource materials for math or science. Media Type: Print material. Abstract: This book, illustrated in black and white, explores the role of wood in very complex and diverse aquatic ecosystems. The destabilization of streams, estuaries, dunes, and beaches when wood is lost to aquatic ecosystems is discussed. The book also emphasizes that wood supplies a source of valuable food energy for invertebrate organisms. The function and origin of driftwood are described. Also examined are the roles of intact driftwood in the open ocean food web, as well as the importance of driftwood as both food and habitat in aquatic ecosystems. An appendix lists common and scientific names of plants and animals. A glossary is also included. (Author/FEB) Record Created:

9. Living Waters are the pathways by which these products of continental weathering are carriedto the oceans of the The next few sections explore the ecology of rivers. http://www.rivernetwork.org/lw/part1.cfm?doc_id=398

10. Re: How Is Pesticide Removed From Water (lakes,oceans,rivers) Re How is pesticide removed from water (lakes oceans rivers) Date Mon Nov 3 161710 2003. Posted By Peter Gaul, Grad student, OHS Environmental Management, company non educational. Area of science Environment ecology Area of science Environment ecology. ID 1067298521.EnMessage http://www.madsci.org/posts/archives/1067907051.En.r.html

MadSci Network Re: How is pesticide removed from water (lakes,oceans,rivers) Date: Mon Nov 3 16:17:10 2003 Posted By: Area of science: ID: 1067298521.En Message: http://www.factmonster.com. http://wvlc.uwaterloo.ca. These days there is a growing environmental awareness (particularly in the western world) about long-term environmental problems such as DDT or CFCs. Therefore there is a greater focus on non-toxic, biodegradable chemical products. Cross your fingers that modern pesticides do not become infamous in 25 yrs time. Current Queue Try the links in the MadSci Library for more information on MadSci Home Information Search Archives ... Join Us! MadSci Network, webadmin@www.madsci.org

11. From The Forest To The Sea: The Ecology Of Wood In Streams, Rivers, Estuaries An to the Sea The ecology of Wood in Streams, rivers, Estuaries and oceans is a fascinating new scientific Wood in streams and rivers is a source of food energy for http://www.arsmedica.com/sl/sl-1885.html

From the Forest to the Sea: The Ecology of Wood in Streams, Rivers, Estuaries and Oceans Chris Maser St. Lucie Press From the Forest to the Sea: The Ecology of Wood in Streams, Rivers, Estuaries and Oceans Format Hardcover ISBN Chris Maser Forest Sea The Ecology Wood Streams Rivers Estuaries Oceans email ramex.com Keyword Title Author ISBN ISSN Number Advanced Search Search By Publisher Search By Specialty Search By Media Your Cart is Empty Home About Help Contact ... © 2002 RAmEx Ars Medica, Inc.

12. Water Ecology FAQ upon the size of the flow from saltwater oceans and freshwater rivers and streams. liveand interact with one another in complex ecological relationships. http://www.lenntech.com/water-ecology-FAQ.htm

Water ecology FAQ frequently asked questions Search : Contact us The question library on water related issues What is ecology? Ecology is the study of the interactions between organisms and their environment. Various different species living in the same place, interacting amongst themselves and with their environment together form an ecosystem. Within an ecosystem there are several food webs. A food web is an overview of which species in an environment consume which species (plant, animal or both). A healthy ecosystem has a variety of organisms that play different roles in various food chains. If the ecosystem loses one of its members, it can be crippled. For instance, if owls in the forest food web would die out, rodents might start to multiply at an enormous speed, causing them to overrun the area and finish resources that other animals also use. Ecologists are people that study the interactions between organisms and their environment within food webs or other ecological relationships. Fieldwork is an essential component of this study. Laboratory experiments are also applied, under field conditions. Most of the time ecologists are involved in studying the natural environment and communities, but some are involved in applied ecology, using ecological knowledge in ecosystems directed by humans, commonly known as agro-ecosystems. What kind of aquatic environments are there?

13. Ecology Biomes, Coral Reefs, Ecosystems, Education, Environment Estuaries Watersheds, Forests,General ecology, Kids, Miscellaneous, oceans rivers Parks, Gardens http://www.cbv.ns.ca/young/ecology.htm

Ecology and Biodiversity ) A very informative page with topics including the endangered species list, captive breeding, human population, habitats, and values of biodiversity. Each topic has links to other relevant pages. You can search for a topic either by a site map or search function. A valuable site for information of ecology projects. Biodiversity Web Underwater World (DFO Canada) ) This page is maintained by the Department of Fisheries and Ocean Canada. This page can be used in the identification of the aquatic species from the Pacific Coast to Atlantic Ocean. Bio. Sciences Database (Marine Bio.) ) When I first visited this site I was reminded of the phrase "Don't judge a book by its cover". This database has an incredible number of marine sounds, pictures and videos which were taken by the faculty of the California State University. The material found on the database can greatly improve a student project or teacher lesson plan. NS Museum of Natural History ) This site is one of the most complete ecology, and overall biology sites, that I have come across. Students and teachers can find information on virtually any aspect of ecology on this page or subsequent links. Students and teachers are also able to request information for projects and lessons free of charge. Also, teachers can request study kits which were prepare by the museum. A MUST VISIT!!

14. PERU NATURE AND ECOLOGY - RIVERS AND CANYONS OF PERU Peru Nature ecology. and frigid highland plains, swelling into streams and riversas it life to Peru s territory flows down to the two oceans that surround http://www.inkawasitravel.com/peru-travel-information/peru-travel-nature-ecology

Visit Peru GENERAL OVERVIEW Peru Facts Peru Geography History and Culture TOURISM IN PERU Peru destinations Peru Travel tips Holiday packages Weather in Peru ... Inka Wasi Travel PERU MISCELLANEOUS The Incas Peru Nature Peru Adventure Main page ... Contact us PERU NATURE PERU Protected Natural Areas of Peru Waterfalls of Peru Protected Natural Areas of Peru Many of Peru's rivers are born in the Andes. Water trickles down from the glaciers and frigid highland plains, swelling into streams and rivers as it flows ever further from its source. The water that brings life to Peru's territory flows down to the two oceans that surround South America. Before flowing into the Atlantic Ocean, some rivers link up with the Amazon River, which features the world's greatest flow-rate (over 170,000 cubic meters per second) and the greatest diversity of fish species (over 2,000 species). The beauty of Peru's river waters can be found in the canyons they have carved out over the course of centuries, in the waterfalls, in the teeming surrounding plantlife and the variety of fauna species that thrive in their waters.

15. Lesson Plan: A River Runs Through It; Aquatic Ecology In this program, students will be introduced water ecology. system in the forms ofclouds, precipitation, ground water, streams and rivers, oceans, plants and http://www.nps.gov/rocr/piercemill/education/aquaticecology.htm

National Park Service; Rock Creek Park Curriculum Based Program A River Runs Through It; Aquatic Ecology In this program, students will be introduced water ecology. Curriculum Based Topics: Water Cycle, Water quality, Adaptations Background Information: Water is a non-renewable resource. It cycles through our system in the forms of clouds, precipitation, ground water, streams and rivers, oceans, plants and animals. A single drop of water in a water bottle today may have been a drop drunk by dinosaurs, it might have been part of the glaciers at one time, and it could have been in the ocean when Columbus crossed it. Conserving and protecting our water from pollution is vital to us as well as to the environment. Once in the water cycle, pollution can often travel, affecting the entire system. For example pollution can be picked up by rain and carried to a hillside. The pollution will then seep into the ground and soil water or runoff into a stream or lake. Plants soak up the water from the soil, and animals drink it from the streams. The pollution can be transferred in the water. One area that often acts as water cleaner is a wetland. Audience: Grades 4-6.

16. Lesson Plan: Aquatic Ecology AQUATIC ecology TOPICS It cycles through our system in the forms of clouds, precipitation,ground water, streams and rivers, oceans, plants and animals. http://www.nps.gov/rocr/naturecenter/Educational/aquaticecology.htm

National Park Service; Rock Creek Park Curriculum based Environmental Education AQUATIC ECOLOGY TOPICS: Water Cycle, Water quality, Adaptations BACKGROUND INFORMATION: Water is a non-renewable resource. It cycles through our system in the forms of clouds, precipitation, ground water, streams and rivers, oceans, plants and animals. A single drop of water in a water bottle today may have been a drop drunk by dinosaurs, it might have been part of the glaciers at one time, and it could have been in the ocean when Columbus crossed it. Conserving and protecting our water from pollution is vital to us as well as to the environment. Once in the water cycle, pollution can often travel, affecting the entire system. For example pollution can be picked up by rain and carried to a hillside. The pollution will then seep into the ground and soil water or runoff into a stream or lake. Plants soak up the water from the soil, and animals drink it from the streams. The pollution can be transferred in the water. One area that often acts as a water cleaner is a wetland. Location: Rock Creek Park Nature Center or Peirce Mill Length: 1.5 hours

17. Sediment Transport Of An EstuaryEstuarine Ecology Sediment Transport of an Estuary Estuarine ecology WFSC 611 Complied of the world,in fact the rivers of the 35 trillion tons of water to the oceans every year http://bellnetweb.brc.tamus.edu/sediment.htm

Sediment Transport of an Estuary Estuarine Ecology WFSC 611 Complied by Loretta Solliday Fall 97 Sources of Sediment within an Estuary Freshwater sources Freshwater sources of sediment within an estuary (what is an estuary and why are they important) http://www.gem.co.za/enviro/43.htm include the rivers of the world, in fact the rivers of the world discharge 35 trillion tons of water to the oceans every year. (Hunt). The continents are being slowly eaten away by watersheds. (Find out more about watersheds) http://darkwing.uoregon.edu/~gries/watershd.htm The amounts of material carried dissolved in streams, or swept along as suspended sand or mud, down sound impressive when compared to the volume of water. The average river carries only about 140 parts per million dissolved material and perhaps 500 ppm solid particles. Each gallon of water carries only one-fiftieth of an ounce of dissolved matter and four-fiftieths of an ounce of sand and mud, but these add up to around twenty-three billion tons of continental material carried to the seas each year-more than four hundred tons of each square mile of land surface. Delta Formation (figure 1) (Hunt) Delta Sedimentary Structures (figure 2) (Hunt) At the mouth of the Mississippi River, lies a huge delta with sediment transported by the river. From the barrier inland along the coast, and reaching 10 to 60 miles inland, lies 6.5 million acre wetland complex estimated to account for 40 percent of the marsh ecosystem of the United States. (Finlayson) In the name of flood control dikes have been built along the banks of the Mississippi, and out on the delta to stabilize the shifting river mouth. In order to maintain constant open shipping channels sediments are dredged out. The river sediments that once settled on the plains are now carried far out into the Gulf of Mexico where they drop into deep water and no longer settle out on the delta wetland communities. Natural compression and organic decay are causing old sediments to subside, and sea levels to rise. Unfortunately, this is causing a loss of as much as 39 sq. miles of wetlands each year. (Finlayson)

18. By Year Suburban. Mallin, Michael, Botany Environmental Sciences Marine andEstuarine ecology, Estuaries Lakes and rivers oceans. Moss, Richard, http://www.leopoldleadership.org/content/fellows/by-year.jsp

19. A To Z List Mountains. Mallin, Michael, Botany Environmental Sciences Marine andEstuarine ecology, Estuaries Lakes and rivers oceans. Matson, Pamela, http://www.leopoldleadership.org/content/fellows/a-z.jsp

20. Good Green Fun! Ecology Overview Rainforest Action Network environmental glossary (a short dictionary of words relatedto ecology) Watery Places oceans, Wetlands, rivers, and such http://members.efn.org/~dharmika/overview.htm

Ecology Overview Click to jump to: Links to other Good Green Fun! web pages, and a search engine to explore ecology online: General Ecology Temperate Forests Tropical Forests Ecological Concepts ... Overview (top of page) ORDER GGF! Tropical Questions ... Curriculum General Ecology K-12: Ecology/Environment - From the Busy Teacher's Website Ecology Channel - There's always something new and exciting here The WWW Virtual Library: - Huge list of great Biodiversity, Ecology, and Environment links, but slow Kids' Action: Glossary - Rainforest Action Network environmental glossary (a short dictionary of words related to ecology) Endangered Species Investigating Endangered Species in the Classroom - Start here! (EE Link) American Museum of Natural History - Expedition : Endangered! - Lots of links Hawaii's Endangered and Threatened Species E-Patrol: Endangered Species Alert - visit animals on every continent National Wildlife Federation - Endangered Habitats Homepage Kids, Endangered Species - Follow the tracks...(also NWF) Endangered Species - More wonderful resource from EE Link FWS Endangered Species Program - U.S. Fish and Wildlife Service

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