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Guidance for Characterization, Design Construction and Monitoring of Mitigation Wetlands Internet-based seminar
Once regarded as wastelands, wetlands are now considered a valuable ecosystem. By the 1980s as much as 50% of the original wetlands resources in the United States had been lost and were disappearing at a rate of approximately 300,000 to 400,000 acres per year. Wetlands are among the most productive ecosystems in the world. Species of microbes, plants, insects, amphibians, reptiles, birds, fish, and mammals are part of wetland ecosystems. Physical and chemical features such as climate, topology, geology, and the movement and abundance of wate ... [click for more] For general information contact Mary Yelken by telephone at 402-325-9615 or via e-mail at myelken@earthlink.netMore information on this event is available, click here ![]()
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