What is a Fen?
Por um escritor misterioso
Descrição
Fens are an important wetland type in the mountains of California. Fens are permanently saturated wetlands, receiving significant water and nutrients from a ground source of water. Ground water fed fens are widespread in the California mountains of the Sierra Nevada, coast range, and southern Cascades.
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Annie Proulx's new book is a history of wetland destruction : NPR
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Wetlands. What is a Wetland? Types of wetlands. – Marshes – Swamps – Bogs – Fens Types of wetlands. – Marshes – Swamps – Bogs – Fens Water saturated patches. - ppt download
What is a Fen?
Grand River Fen Preserve The Nature Conservancy in MI
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Fens - Freshwater Habitats Trust
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