A Pebble Count Procedure for Assessing Watershed Cumulative Effects (Classic Reprint) - Rilegato

Bevenger, Gregory S.

Rilegato

ISBN 10: 036498337X ISBN 13: 9780364983379

Casa editrice: Forgotten Books, 2018

Riassunto

Excerpt from A Pebble Count Procedure for Assessing Watershed Cumulative Effects

Our interest is in shifts in the fine gravel and smaller portion of the distribution, not the median. Therefore, through a longitudinal stream reach (most commonly a pool and riffle complex) we modified the Wolman procedure into a zig-zag pattern such that a stream reach is sampled along a continuum instead of an individual cross-section. By doing this, numerous meander bends and all associated habitat features can be sampled as an integrated unit rather than as individual cross-sections.

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Dettagli dell'edizione

• Editore: Forgotten Books
• Data di pubblicazione: 2018
• Lingua: Inglese
• ISBN 10: 036498337X
• ISBN 13: 9780364983379
• Rilegatura: Copertina rigida
• Numero di pagine: 30
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