- Tytuł:
- Formulating an Optimal Drainage Model for the Calabar Area Using Cartographic Techniques
- Autorzy:
-
Ugbong, I. A.
Budagov, I. V. - Powiązania:
- https://bibliotekanauki.pl/articles/123872.pdf
- Data publikacji:
- 2016
- Wydawca:
- Polskie Towarzystwo Inżynierii Ekologicznej
- Tematy:
-
drainage basin
contour maps
urban floods
storm water
erosion - Opis:
- In order to achieve the task of formulating an optimal drainage model for the Calabar area, the Calabar drainage system was studied using some cartographic techniques to analyze its surface run-off and channel characteristics so as to determine how floods are generated. A morphological analysis was done, using detailed contour maps prepared for the study area. The “Blue line” and “contour crenulations” methods were used to recreate the expected run-off channels or drainage networks under natural non-urbanized conditions. A drainage structure with 6 major basins and 73 sub-basins was discovered. Existing storm drains were constructed without regards to this natural structure and so floods were generated.
- Źródło:
-
Journal of Ecological Engineering; 2016, 17, 1; 1-9
2299-8993 - Pojawia się w:
- Journal of Ecological Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł