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OverviewShenandoah National Park has been monitoring water chemistry and benthic macroinvertebrates in stream ecosystems since 1979. These monitoring efforts were designed to assess the status and trends in stream condition associated with atmospheric deposition and changes in forest health due to gypsy moth infestations. Full Product DetailsAuthor: U S Department of the InteriorPublisher: Createspace Independent Publishing Platform Imprint: Createspace Independent Publishing Platform Dimensions: Width: 21.60cm , Height: 0.30cm , Length: 27.90cm Weight: 0.150kg ISBN: 9781496183132ISBN 10: 1496183134 Pages: 54 Publication Date: 30 March 2014 Audience: General/trade , General Format: Paperback Publisher's Status: Active Availability: In stock We have confirmation that this item is in stock with the supplier. It will be ordered in for you and dispatched immediately. Table of ContentsReviewsAuthor InformationTab Content 6Author Website:Countries AvailableAll regions |