Selenium and water quality in three wetland types along the Lower Colorado River - Imperial National Wildlife Refuge, Arizona
Wetlands along the Lower Colorado River are divided into three types based on degree of connectivity to the river mainstem: connected lakes, pseudo seeps, and true seeps. In general, water quality and selenium levels in biota decrease with decreased connectivity to the river, i.e., true seeps have t...
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| Language: | en |
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The University of Arizona.
1998
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| Online Access: | http://hdl.handle.net/10150/192104 |