𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The ecological basis for river management

✍ Scribed by Sear, David


Publisher
John Wiley and Sons
Year
1996
Tongue
English
Weight
149 KB
Volume
12
Category
Article
ISSN
0886-9375

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


The ecological basis of freshwater pond
✍ John H. R. Gee; Barbara D. Smith; Katherine M. Lee; SiΓ’n Wyn Griffiths πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 288 KB

1. Macrophyte and macroinvertebrate species richness, and the extent of aquatic vegetation, were surveyed in 51 newly created or renovated ponds in mid and west Wales, together with a range of environmental variables. These data are analysed in relation to management issues including pond size, rate

Secondary channels as a basis for the ec
✍ M.H.I. Schropp; C. Bakker πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 120 KB πŸ‘ 1 views

1. Over the centuries the ecological function of the large rivers in The Netherlands has gradually deteriorated. 2. Although water quality is now much better than it was some years ago, more measures are needed to attain ecological restoration. One such measure is the excavation of secondary channe