41. ARC Main http://ecosystems.mbl.edu/ARC/

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42. Restoring Nutrients To Salmonid Ecosystems International conference intended to capture and showcase the latest information on restoring nutrients to salmonid ecosystems. Focus on nutrient dynamics and management in lakes and streams and throughout the North Pacific ecoregion. April 2001, Eugene, Oregon. http://www.gpafs.org/confnutr/

43. CBL - File Not Found a research program organized by oceanographers and fisheries scientists to address the question of how global climate change may affect the abundance and production of animals in the sea. http://cbl.umces.edu/fogarty/usglobec/

Chesapeake Biological Laboratory Home Page Error 404: Page not found The item you have requested has been moved or does not exist. Send any questions to webmaster@cbl.umces.edu

44. Pacific Island Ecosystems At Risk Caring for the Land and Serving People. Institute of Pacific Islands Forestry Pacific Island ecosystems at Risk (PIER). Plant threats to Pacific ecosystems. http://www.hear.org/pier/

Caring for the Land and Serving People Institute of Pacific Islands Forestry Pacific Island Ecosystems at Risk (PIER) Welcome! Here you will find listings and descriptions of plant species that threaten natural and semi-natural ecosystems of the Pacific islands. Also listed are many other invasive plant species present in the Pacific. Plant threats to Pacific ecosystems Reports on invasive species on Pacific islands Risk assessments for invasive and potentially invasive species A Toolkit of Best Prevention and Management Practices © CAB International on behalf of the Global Invasive Species Programme, included by permission) ( Web site For invasive species in Hawai i, visit Hawaiian Ecosystems at Risk (HEAR) About the PIER project How to use PIER Our cooperators ... Site index Tired of downloading information from PIER via the internet? PIER is available on CD. Order a copy today (No cost to those who have a need for it.) Information on some species may be incomplete or missing. Contributions of information, photos, drawings, etc. are solicited and will be properly credited or cited. Also, please look at the list of possible additional species and let us know if you think they should be added as threats to Pacific islands.

45. CSIRO Sustainable Ecosystems ecosystems that support healthy rural, regional and urban communities, landscapes that sustain viable enterprises and management that allows biodiversity to http://www.cse.csiro.au/

Ecosystems that support healthy rural, regional and urban communities, landscapes that sustain viable enterprises and management that allows biodiversity to prosper. Site last updated 4 February, 2004 and Privacy Statement CSIRO Australia News Research ... About Us

46. Exploring Ecosystems desert, arctic, everglades. http://www.harcourtschool.com/activity/exploring_ecosystems/

47. Greening Australia - Struan Diverse information about sustainable agriculture, native ecosystems, and issues in the South East of South Australia and Western Victoria. Sample topics are bush regeneration, farm forestry, coastal ecosystems. http://www.rbm.com.au/greening_aust/index.html

48. Treating Produced Water By Imitating Natural Ecosystems Page Investigation into plantbased approaches for treating salty wastewater brought to surface with natural gas from gas wells. http://www.es.anl.gov/htmls/treat.html

Treating Produced Water by Imitating Natural Ecosystems Problem/Opportunity Produced water is salty wastewater that is brought to the surface during production of natural gas. Although the wastewater's constituents occur naturally, they are considered contaminants and must be treated. Varying widely in concentration, these constituents include salt, organic compounds, and, in some cases, heavy metals and trace elements. A common disposal method is deep well injection; its cost depends on the volume of wastewater injected. What is needed is a simple treatment technique that reduces wastewater volume and removes contaminants. Argonne scientists are investigating several plant-based approaches for treating the salty wastewater that is brought to that surface along with natural gas from gas wells. Approach Argonne has developed a low-cost, low-tech method for cleaning up wastewater and reducing the volume of produced water. Based on phytoremediation, the method uses green plants in an engineered plant ecosystem modeled on natural wetland ecosystems. The "ideal" phytoremediation plant would be a large, vigorous, salt-tolerant grass or grasslike species having a large area of aboveground leaves and stems and a dense, fibrous root system to act as a biological filter. Large, green plants can move copious amounts of water through their roots and into the plant body. This water is evaporated from the leaves as pure water vapor - a process called transpiration. When selected, adapted plants are grown in contaminated wastewater by hydroponic techniques, and the root system functions as a biological filter. Contaminants taken up along with the water are degraded, metabolized, and/or stored in the plant body. Transpiration is enhanced by maximizing the leaf/stem area of the plant. Contaminant concentrations in plants can become thousands of times higher than those in the wastewater. The contaminated plant biomass can be digested or burned to reduce its volume. The residue can be processed to recover the contaminant, if valuable, or disposed of in environmentally appropriate ways.

49. Endangered Ecosystems Of The United States Endangered ecosystems of the United States A Preliminary Assessment of Loss and Degradation 1 by. ecosystems as Targets of Conservation. http://biology.usgs.gov/pubs/ecosys.htm

Endangered Ecosystems of the United States: A Preliminary Assessment of Loss and Degradation by Reed F. Noss University of Idaho Department of Fish and Wildlife Moscow, Idaho 83844 Edward T. LaRoe III National Biological Service Washington, D.C. 20240 J. Michael Scott National Biological Service Idaho Cooperative Fish and Wildlife Research Unit University of Idaho Moscow, Idaho 83844 Abstract. We suggest that integrated conservation plans for all ecosystems be developed in each ecoregion of the United States, starting with types and regions that sustained the greatest losses and are at greatest risk of further loss. Conservation plans could be based on detailed studies of ecosystem status and trends and include quantitative analyses of ecosystem decline, ecological consequences of loss and degradation, and current and potential threats to each ecosystem. Ecosystem conservation need not be restricted to pristine sites, which are now almost nonexistent. Rather, management and, where possible, restoration plans for native biodiversity in partially disturbed sites should be considered. Key words: Biodiversity, coarse filter, vegetation, gap analysis, status and trends, endangered species, conservation.

50. Ecosystems ecosystems operates in the field of sustainable community development. We believe that all development should be ecologically friendly http://www.ecosystems.co.za/

Ecosystems operates in the field of sustainable community development. We believe that all development should be ecologically friendly, cost effective, grass roots driven and should make use of appropriate technologies. Ecosystems specializes in the management, training and mentoring of a diversity of community-based initiatives. The Zululand Centre for Sustainable Development (ZCSD) is a joint venture between The Spatial Development Initiative (SDI) and Ecosystems and provides a training and demonstration centre from which Ecosystems works. Home Training Integrated Waste Management Permaculture ... Contact Us

51. Environmental And IT Consultancy Tanzania Environmental consultancy in Tanzania. http://www.ecosystems-eastafrica.com/

Natural Resource and Livelihoods Information Technology References Contact Since 1992, when Tanzania shed off her socialist past and embraced democracy, there have been gigantic steps taken in the field of development by both Government and Private enterprises. Roads are being built, mineral deposits are being mined, water projects are being reinitiated, agriculture is being expanded, all with renewed zeal and enthusiasm; all with renewed commitment to raising living standards; and all just a bit too fast for appropriate laws and legislations to catch up with; Especially, environmental laws. In Tanzania, we are still operating without environmental laws that bind offenders. Our environmental guidelines are merely that: guidelines, and many choose not to follow them. Many of those who do, do so to fulfil requirements by lending institutions such as the World Bank or the IMF and there is little effort made after the EIA report has been delivered to follow and ensure that the guidelines are being implemented. The future, however, will not continue on the same trend. There are many efforts being made within the Tanzanian Government to finally produce some environmental laws that will require, for example, all developments to undergo an environmental impact assessment. The presence of such laws will force the government and private investors to commit a certain proportion of their investment into ensuring that no detrimental effects are felt by the environment and society within and around the project area. Hopefully, these laws will assist in creating a sense of environmental responsibility in all Tanzanians so that just as a child should not consider it right to discard of a sweet-wrapper inappropriately, neither should an investor find it justified to build a hotel on the greenbelt.

52. USGS Pacific Island Ecosystems Research Center Home Page Presenting US Geological Survey Pacific Island ecosystems Research Center Data and Publications. Link to USGS web site Pacific Island ecosystems Research Center. http://biology.usgs.gov/pierc/

Pacific Island Ecosystems Research Center Text Version More native species have been eliminated in Hawai'i than anywhere else in the United States and most places in the world. The geographical isolation of the Hawaiian Islands has resulted in the evolution of a highly endemic biota: approximately 80% of Hawaii's plants, 100% of its forest birds, and 67% of its arthropods are found nowhere else in the world. But human colonization of the Islands has severely impacted native plant and animal populationsmore than 75% of the historically known endemic bird species are now either extinct (23) or endangered (30). Of the nearly 1,300 endemic plant species described from Hawaii, 104 are considered extinct, and 267 of the remaining taxa either are listed or are proposed as endangered or threatened species. The area we work in stretches west and south across most of the Pacific Ocean from Hawaii. It includes many of the islands of the trust territories of Polynesia and Micronesia. It is a geographic area that covers 6 time zones and both sides of the equator. This area is more than twice the size of the contiguous 48 American states. These distances and the isolation of the island systems make it logistically challenging to do our work. intranet Link U.S. Department of the Interior

53. USGS Forest And Rangeland Ecosystem Science Center Provides scientific understanding and technology to support sound management and conservation of forest and rangeland ecosystems in the Pacific Northwest and Intermountain West. FRESC employs research scientists, technical professionals, and administrative staff with expertise in a wide range of program areas. http://fresc.fsl.orst.edu/

54. Green Burials An affordable burial alternative for those who wish to preserve precious ecosystems. http://www.memorialecosystems.com/

55. The Southern Appalachian Cooperative Ecosystem Studies Unit Loosely knit framework of federal agency resource managers, university faculty, and specialists linked together to address regional ecological issues. Organization and project information. http://cesu.ra.utk.edu/

T he Southern Appalachian Cooperative Ecosystem Studies Unit (SA-CESU) is a network of federal agency resource managers, university faculty, and specialists from a variety of organizations linked by special agreements and a CESU office. The purpose of this framework is to better address local and regional ecological issues the federal agency resource managers face by accessing the latest expertise at local universities and organizations. The CESU framework is designed to foster partnering among individuals from a wide array of agencies, organizations, and disciplines to address agency resource manager needs. The University of Tennessee is the host institution for the SA-CESU office. Activities involve training, workshops, studies, and work in the field. 311 Conference Center Building Knoxville, TN 37996-4132 865- 946-1132 or 865-974-3938 SEND EMAIL Home Projects Organization ... Induction Process

56. Ecosystems Ltd. Home Page Ecological consulting services in East and SouthEast Asia. Based in Hong Kong. http://www.ecosystems-ltd.com/

Welcome to the Ecosystems Ltd. home page!

57. Index Translate this page ecosystems, ecosystems es una empresa con un enfoque ecológico y de salud que ofrece alternativas de solución a los problemas actuales http://www.geocities.com/cesarggomez/

ECOSYSTEMS ECOSYSTEMS es una empresa con un enfoque ecológico y de salud que ofrece alternativas de solución a los problemas actuales de contaminación del agua SISTEMAS DE AGUA ¿Sigue cargando garrafones para surtir su agua? ¿Todavia hierve el agua? ¡¡¡Asegure la calidad de su agua y pague menos!!! El EQ-10 bajo tarja se recomienda tanto para casas como oficinas, ahorrando más de un contra el uso de agua de garrafón. El EQ-40 es un sistema de filtración que se acopla a la ducha. Reduciendo los contaminantes presentes en el agua y mejorando el PH, con esto se logra una piel y cabello más saludable. NUMERO DE VISITAS Informes con el Ing. César G. Gómez Rivera Telefonos en la ciudad de Monterrey N.L.: Celular 044(81) 8677 3563 E-Mail: cegori@hotmail.com

58. JDEVS, DEVS OO Modeling And Simulation Toolkit For Ecosystem Modeling. Simulation toolkit for ecosystem modeling. Publications and download. Contains 2D and 3D applets of ecosystems. http://spe.univ-corse.fr/filippiweb/

[ Subject ] This website hosts the Research project of Jean Baptiste Filippi . Its aim is to develop an ecosystem modeling and simulation environment that is easy to use, powerful, and fast. To achieve this goal, I chose Object-Oriented modeling and discrete event simulation along with Java. To date, two fully functional softwares have been developed ( Publications). You will find the theoretical background here Come back soon, as more classified links and publications are added. [ Topic ] Developing a new methodology for modeling and simulating natural complex systems using Neural Networks and discrete event simulation linked with a GIS for data handling. "Développement d'une technique hybride de modélisation de systémes naturels complexes utilisant les modèles connexionnistes et orientés objets couplées à un système d'information géographique" [ Software ] (click here for more) Neural Net to predict Catchman bassin flow DEVS applet simulates propagation in Ajaccio Propriano Bay (Corsican west coast) 3D Catchment basin applet !

59. Wiley InterScience :: Session Cookies PBS Bill Moyers Reports Earth on Edge - ecosystemsecosystems, What Are ecosystems? Get Involved. ecosystems are communities of interacting organisms and the physical environment in which they live. http://www3.interscience.wiley.com/cgi-bin/jtoc?ID=5593

60. Journal Of Sea Research an international and multidisciplinary periodical on marine research, with an emphasis on marine ecosystems. An Elsevier Science Journal published in collaboration with the Netherlands Institute for Sea Research (NIOZ) http://www.elsevier.com/locate/seares

Home Site map picswapper("picswap", [/authored_framework/ + "images/topbar_1.jpg", /authored_framework/ + "images/topbar_2.jpg", /authored_framework/ + "images/topbar_3.jpg", /authored_framework/ + "images/topbar_4.jpg", /authored_framework/ + "images/topbar_5.jpg", /authored_framework/ + "images/topbar_6.jpg"], 5000) Advanced Product Search Products Journal of Sea Research Journal information Product description Editorial board Online submission Audience ... Special issues and supplements Subscription information Bibliographic and ordering information Conditions of sale Dispatch dates Journal related information Most downloaded articles Impact factors Other journals in same subject area About Elsevier ... Select your view In collaboration with the Netherlands Institute for Sea Research (NIOZ, http://www.nioz.nl Assistant Editor B. Bak-Gade, G. Cad©e See editorial board for all editors information Description The Journal of Sea Research is an international and multidisciplinary periodical on marine research, with an emphasis on marine ecosystems. This field should be seen in its widest sense, including both biotic and abiotic aspects of all types of marine and estuarine systems, benthic as well as pelagic. Apart from quality, the main criterion for selection of papers will be whether they contribute to the understanding of the functioning of marine systems. As several subdisciplines add to this aim, manuscripts are welcome from the fields of marine biology, marine geology, marine chemistry, and physical oceanography, provided they are not only descriptive. Although the emphasis is on fundamental research, papers describing important and relevant new techniques, methods and apparatus will also be considered.

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