Zobrazeno 1 - 10
of 553
pro vyhledávání: '"Tammo S Steenhuis"'
Publikováno v:
Journal of Hydrology X, Vol 24, Iss , Pp 100179- (2024)
Hillslope aquifers regulate streamflow and are a critical potable and irrigation water source, especially in developing countries. Knowing recharge and baseflow is essential for managing these aquifers. Methods using available data to calculate recha
Externí odkaz:
https://doaj.org/article/a6d7b852856a461985d7bd8d83f86d12
Autor:
Tigist Y Tebebu, Tammo S Steenhuis, Dessalegn C Dagnew, Christian D Guzman, Haimanote K Bayabil, Assefa D Zegeye, Amy S Collick, Simon eLangan, Charlotte eMacAlister, Eddy J Langendoen, Birru eYitaferu, Seifu Admasu Tilahun
Publikováno v:
Frontiers in Earth Science, Vol 3 (2015)
Despite millions of dollars invested in soil and water conservation practices in the (sub) humid Ethiopian highlands and billions of hours of food-for-work farm labor, sediment concentration in rivers is increasing. This paper reports on the research
Externí odkaz:
https://doaj.org/article/4aadbfc81f114687813fc5877ebfc9d4
Autor:
Xiaolin Yang, Jinran Xiong, Taisheng Du, Xiaotang Ju, Yantai Gan, Sien Li, Longlong Xia, Yanjun Shen, Steven Pacenka, Tammo S. Steenhuis, Kadambot H. M. Siddique, Shaozhong Kang, Klaus Butterbach-Bahl
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-14 (2024)
Abstract Global food production faces challenges in balancing the need for increased yields with environmental sustainability. This study presents a six-year field experiment in the North China Plain, demonstrating the benefits of diversifying tradit
Externí odkaz:
https://doaj.org/article/5641eaff08a64589980d7923167ff7be
Autor:
Xiaolin Yang, Yuanquan Chen, Steven Pacenka, Wangsheng Gao, Min Zhang, Peng Sui, Tammo S Steenhuis
Publikováno v:
PLoS ONE, Vol 10, Iss 1, p e0115269 (2015)
Water tables are dropping by approximately one meter annually throughout the North China Plain mainly due to water withdrawals for irrigating winter wheat year after year. In order to examine whether the drawdown can be reduced we calculate the net w
Externí odkaz:
https://doaj.org/article/bcae4e10416e47ce885880b578090167
Publikováno v:
Water, Vol 16, Iss 9, p 1225 (2024)
Finding effective ecosystem services (ESS) management practices to counteract land degradation and poverty is becoming increasingly urgent in the Ethiopian highlands, where livelihood security is strongly dependent on local ESS, particularly those pr
Externí odkaz:
https://doaj.org/article/488aa137f35742738fd274f5a86f69c0
Autor:
Abdu Y. Yimam, Feleke K. Sishu, Tewodros T. Assefa, Tammo S. Steenhuis, Manuel R. Reyes, Raghavan Srinivasan, Seifu A. Tilahun
Publikováno v:
Journal of Hydrology: Regional Studies, Vol 46, Iss , Pp 101325- (2023)
Study region: Robit Bata and Dengeshita watersheds, Upper Blue Nile basin, Ethiopia Study focus: Sustainable development of groundwater in the Ethiopian Highlands requires recharge measurements. The Water Table Fluctuation (WTF) method has been used
Externí odkaz:
https://doaj.org/article/b24884f43fb4472d9ce1f4c66ea0eda5
Autor:
Yared Gari, Paul Block, Tammo S. Steenhuis, Muluneh Mekonnen, Getachew Assefa, Abebe Kidus Ephrem, Yared Bayissa, Seifu A. Tilahun
Publikováno v:
Water, Vol 15, Iss 24, p 4312 (2023)
The absence of a basin-wide apportionment agreement on using the Nile River equitably has been a long-standing source of disagreement among Nile riparian states. This study introduces a new approach that the riparian states can consider that quantifi
Externí odkaz:
https://doaj.org/article/93d963d464a3425e8178c39d6f36b868
Publikováno v:
Geocarto International, Vol 38, Iss 1 (2023)
This study employed geomorphometric analysis to characterize the four major watersheds (Gilgel Abay, Gumara, Rib, and Megech) of Lake Tana sub-basin, Ethiopia, and prioritize the watersheds for the implementation of SWC practices using GIS and remote
Externí odkaz:
https://doaj.org/article/fdd5de88f9e746149cbbdd65a1e4c796
Autor:
Mebrahtom G. Kebedew, Seifu A. Tilahun, Fasikaw A. Zimale, Mulugeta A. Belete, Mekete D. Wosenie, Tammo S. Steenhuis
Publikováno v:
Hydrology, Vol 10, Iss 9, p 181 (2023)
Excess sediment and nutrient losses from intensifying agriculture degrade water quality and boost plant growth. The relationship between circulation patterns, spatial water quality degradation, and water hyacinth infestation is not adequately studied
Externí odkaz:
https://doaj.org/article/bd82076976724b288f4088fac8ef850f
Publikováno v:
Frontiers of Agricultural Science and Engineering, Vol 8, Iss 4, Pp 594-598 (2021)
Agricultural production in the North China Plain with rainfall of less than 500 mm·yr−1 has been steadily increasing over the past 40 years, with the groundwater levels decreasing at a rate of over 1 m·yr−1. In this paper, it is demonstrated th
Externí odkaz:
https://doaj.org/article/1f5bcd5e909e4c61894218cddfe94cfb