Cantitate/Preț
Produs

A Study of the Effects of Implementing Agricultural Best Management Practices and In-Stream Restoration on Suspended Sediment, Stream Habitat, and B

Autor U. S. Department of the Interior
en Limba Engleză Paperback
The effects of agricultural best management practices and in-stream restoration on suspended-sediment concentrations, stream habitat, and benthic macroinvertebrate assemblages were examined in a comparative study of three small, rural stream basins in the Piedmont and Blue Ridge Physiographic Provinces of North Carolina and Virginia between 2004 and 2007. The study was designed to assess changes in stream quality associated with stream-improvement efforts at two sites in comparison to a control site (Hogan Creek), for which no improvements were planned. In the drainage basin of one of the stream-improvement sites (Bull Creek), several agricul-tural best management practices, primarily designed to limit cattle access to streams, were implemented during this study. In the drainage basin of the second stream-improvement site (Pauls Creek), a 1,600-foot reach of the stream channel was restored and several agricultural best management practices were implemented.
Citește tot Restrânge

Preț: 10400 lei

Nou

Puncte Express: 156

Preț estimativ în valută:
1991 2140$ 1660£

Carte disponibilă

Livrare economică 28 noiembrie-12 decembrie

Preluare comenzi: 021 569.72.76

Specificații

ISBN-13: 9781499622560
ISBN-10: 1499622562
Pagini: 76
Dimensiuni: 216 x 279 x 4 mm
Greutate: 0.2 kg
Editura: CREATESPACE