پیوندهای مفید
آمار
| تعداد نشریات | 21 |
| تعداد شمارهها | 349 |
| تعداد مقالات | 3,679 |
| تعداد مشاهده مقاله | 4,808,981 |
| تعداد دریافت فایل اصل مقاله | 3,217,381 |
The Effects of Gravelly Filters on Soil Moisture in rainwater Catchment Systems | ||
| Water Harvesting Research | ||
| دوره 4، شماره 1، تیر 2021، صفحه 76-82 اصل مقاله (831.52 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22077/jwhr.2021.4324.1043 | ||
| نویسندگان | ||
| Farzad Pparsadoost1؛ Mohsen Dehqani* 2؛ Mojtaba Yahyaabadi3 | ||
| 1Assistant professor, Department of Soil Conservation and Watershed Management, Isfahan Agricultural and Natural Resources Research and Education Center, Agricultural Research, Education and Extension Organization (AREEO), Esfahan, Iran. | ||
| 2Assistant professor, Soil and water Research Department; Isfahan Agricultural and Natural Resources Research and Education Center, Agricultural Research, Education and Extension Organization (AREEO), Esfahan, Iran. | ||
| 3Member of scientific board, Isfahan Agricultural and Natural Resources Research and Education Center, Agricultural Research, Education and Extension Organization (AREEO), Esfahan, Iran. | ||
| چکیده | ||
| Rainwater harvesting system is one of the approaches to an adaptation to climate change and global warming. Rainwater harvesting has been resulted in diversification of water resources and will lead to increase water security. Optimum utilization of rainfall in arid and semi-arid plains ranging in sloping surfaces is very important. In areas where rainfall distribution during the season is not commensurate with the water needs of trees and plants, the water harvesting system and sand filters installed at the end of the system can lead to water infiltration into the rhizosphere of plant roots. The aim of this project is to investigate the performance levels of insulation, semi-insulating, and natural (With or without gravelly filters) range land to expansion of water supply around the seedlings dry almond in Isfahan province. To do this, 48 plots with dimensions of 7 * 4 meter with three treatments of insulation coating, semi-insulation, and natural cover with gravel filters and without gravel, filters were constructed at the end of rainwater level systems in three replications on the slope with a slope of 18%. At the bottom of each plot, a soil profile with dimensions of 1 * 1 * 1 meter was created to dig a seedling-planting hole with the aim of increasing the soil moisture. At this stage, materials such as rotten manure and straw, as well as nylon coating were used to increase water penetration and more moisture retention in the soil. In order to investigate the effect of the mentioned factors in increasing soil moisture, almond seedlings were planted in the system and simultaneous data on plant growth and soil moisture were recorded at two depths of 30 and 50 cm. Changes in pit moisture were measured at specific time intervals and finally statistically analyzed. Statistical analysis showed that among the treatments used, the treatment of adding 25% by volume of soil of seedling planting hole with rotten manure plus straw and straw and nylon with insulation cover and gravelly filter had the maximum volumetric moisture at a depth of 50 cm. | ||
| کلیدواژهها | ||
| Water harvesting System؛ Soil moisture؛ Gravelly filters؛ Dry land garden | ||
| مراجع | ||
|
Al-Adamat, Rida, Saad AlAyyash, Hani Al-Amoush, Odeh Al-Meshan, Zahir Rawajfih, Akram Shdeifat, Adnan Al-Harahsheh, and Mohammed Al-Farajat. (2012). The Combination of Indigenous Knowledge and Geo-Informatics for Water Harvesting Siting in the Jordanian Badia. Journal of Geographic Information System, 4 (4), 366-376.
Aladenola, O.O. and Adeboye, O.B. (2010). Assessing the potential for rainwater harvesting. Water resources management, 24(10), 2129-2137.
Ammar, A., Riksen, M., Ouessar, M. and Ritsema, C. (2016). Identification of suitable sites for rainwater harvesting structures in arid and semi-arid regions: A review. International Soil and Water Conservation Research, 4(2), 108-120.
Brocca, L., Tullo, T., Melone, F., Moramarco, T. and Morbidelli, R. (2012). Catchment scale soil moisture spatial–temporal variability. Journal of hydrology, 422, 63-75.
Campisano, A., Butler, D., Ward, S., Burns, M.J., Friedler, E., DeBusk, K., Fisher-Jeffes, L.N., Ghisi, E., Rahman, A., Furumai, H. and Han, M. (2017). Urban rainwater harvesting systems: Research, implementation and future perspectives. Water research, 115, 195-209.
Cosgrove, W.J. and Loucks, D.P. (2015). Water management: Current and future challenges and research directions. Water Resources Research, 51(6), 4823-4839.
Dogan, S., Berktay, A. and Singh, V.P. (2012). Comparison of multi-monthly rainfall-based drought severity indices, with application to semi-arid Konya closed basin, Turkey. Journal of Hydrology, 470, 255-268.
Dorigo, W., Wagner, W., Albergel, C., Albrecht, F., Balsamo, G., Brocca, L., Chung, D., Ertl, M., Forkel, M., Gruber, A. and Haas, E. (2017). ESA CCI Soil Moisture for improved Earth system understanding: State-of-the art and future directions. Remote Sensing of Environment, 203, 185-215.
Jones, M.P. and Hunt, W.F. (2010). Performance of rainwater harvesting systems in the southeastern United States. Resources, Conservation and Recycling, 54(10), 623-629.
Jubaida, G.A. (2017). Design considerations for rainwater harvesting in residential plots of Dhaka city.
Kazantzidis, C. (2015). Tires recycling for energy and materials in EU and Greece.
Lasage, R. and Verburg, P.H. (2015). Evaluation of small-scale water harvesting techniques for semi-arid environments. Journal of Arid Environments, 118, 48-57.
Madani, K., AghaKouchak, A. and Mirchi, A. (2016). Iran’s socio-economic drought: challenges of a water-bankrupt nation. Iranian Studies, 49(6), 997-1016.
Roughani, M., Kheirkhah, M., Parehkar, M., Majidie, A., Tabatabaie, M., Goharie, E., Gaphourie, M., Nikkamie, D. and Foroughie, M. (2011). Optimal Water Harvesting Patern and Rain Water Use in Watersheds.
Seneviratne, S.I., Corti, T., Davin, E.L., Hirschi, M., Jaeger, E.B., Lehner, I., Orlowsky, B. and Teuling, A.J. (2010). Investigating soil moisture–climate interactions in a changing climate: A review. Earth-Science Reviews, 99(3-4), 125-161.
Ward, S., Memon, F.A. and Butler, D. (2012). Performance of a large building rainwater harvesting system. Water research, 46(16), 5127-5134.
Yosef, B.A. and Asmamaw, D.K. (2015). Rainwater harvesting an option for dry land agriculture in arid and semi-arid Ethiopia. International Journal of Water Resources and Environmental Engineering, 7(2), 17-28.
Ziadat,F.,Bruggeman,A.,Oweis,T.,Haddad,N.,Mazahreh,S.,Sartawi,W.,&Syuof,M.(2012).A participatory GIS approach for assessing land suitability for rain-waterharvesting in an arid rangeland environment.Arid and Researchand Management, 26(4), 297.
| ||
|
آمار تعداد مشاهده مقاله: 521 تعداد دریافت فایل اصل مقاله: 315 |
||
نماد الکترونیک
سامانه مدیریت نشریات علمی. قدرت گرفته از سیناوب