خيارات البحث
النتائج 1 - 2 من 2
Hydraulic structures and quality of water as a biotope in ecosystem
2001
Batinic, B. | Jovanovic, B. (Univerzitet u Beogradu, Beograd (Yugoslavia). Gradjevinski fakultet)
This paper points out the role and significance of civil engineering in dealing with the problems related to the water environment. Examples presented consider hydraulic structures and their impact on the aeration level in the watercourse. Aeration and reaeration have the most important effect on the oxygen water quality parameters and therefore on the entire living world in the particular ecosystem.
اظهر المزيد [+] اقل [-]Supra-regional biocentre Knehyne in the Beskids biogeographical region
1999
Bucek, A. (Mendelova Zemedelska a Lesnicka Univ., Brno (Czech Republic). Lesnicka a Drevarska Fakulta)
