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Minychl G. Dersseh, Aron A. Kibret, Seifu A. Tilahun, Abeyou W. Worqlul, Mamaru A. Moges, Dessalegn C. Dagnew, Wubneh B. Abebe and Assefa M. Melesse
Water hyacinth is a well-known invasive weed in lakes across the world and harms the aquatic environment. Since 2011, the weed has invaded Lake Tana substantially posing a challenge to the ecosystem services of the lake. The major factors which affect th...
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Mmasabata Dolly Molekoa, Ram Avtar, Pankaj Kumar, Huynh Vuong Thu Minh and Tonni Agustiono Kurniawan
Despite being a finite resource, both the quality and quantity of groundwater are under tremendous pressure due to rapid global changes, viz. population growth, land-use/land-cover changes (LULC), and climate change. The 6th Sustainable Development Goal ...
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Mngereza Miraji, Jie Liu and Chunmiao Zheng
River basins around the world face similar issues of water scarcity, deficient infrastructure, and great disparities in water availability between sub-regions, both within and between countries. In this study, different strategies under the Water Evaluat...
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Yulia Finogenova, Denis Domaschenko, Olga Boyko, Victor Krylov
Pág. 33 - 46
The economies of the countries exporting oil and gas generally have a positive balance of trade and a current account surplus. However, among them there are countries facing the problem of capital outflows under the financial account of the trade balance...
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A. W. Satria, H. Wijayanti, W. Febrianti, M. H. A. Nur, A. Prasetya
Pág. 84 - 89
This stuy aims to determine the operational parameters of submerged biofilter and to develop a model that can be used to estimate the elimination rate of pollutant using aerob and anaerob reactors. The experiment was conducted with draining the wastewate...
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Angela Maria Morais Silva,Francisca Kamila Amâncio Frutuoso,Francisco Wedson Faustino,Suélho Pereira dos Santos,Francisca Adriana Fernandes Simões,Vagner Sales dos Santos,Yannice Tatiane da Costa Santos
Pág. 135 - 146
O presente estudo objetiva avaliar o comportamento dos parâmetros de estabilização de um lodo anaeróbio em sistema de bancada, durante seu processo de aclimatação com novo efluente. A aclimatação do lodo-inóculo foi realizada no reator de aclimatação de ...
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Yanbo Song, Weiyu Zhao, Zhenxian Su, Shuhong Guo, Yihan Du, Xinyue Song, Xiaojing Shi, Xiaofeng Li, Yuli Liu and Zhenyu Liu
To explore the effects of pulsed electric field treatment on the germination of Scutellaria baicalensis seeds and the growth of seedlings, this study used the response surface methodology to design the working parameters of the pulsed electric field and ...
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Vladimir Silkin, Alexander Abakumov, Nikolay Esin, Larisa Pautova, Anna Lifanchuk and Alexey Fedorov
The seasonal dynamics of the NE Black Sea phytoplankton follow the following pattern: small diatoms (spring) ? coccolithophorid Emiliania huxleyi (late spring?early summer) ? large diatoms (summer). Our hypothesis states that nitrogen and phosphorus conc...
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Malgorzata Szczepanek, Mariusz Piekarczyk and Karolina Blaszczyk
Using conservation tillage to grow crops that enhance soil quality, such as legumes, seems to be one of the best solutions for sustainable agriculture. The field study was conducted to identify the effect of soil cultivation technology and fertilization,...
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Bakry A. Bakry, Mervat Sh. Sadak, Nagla M. Al Ashkar, Omar M. Ibrahim, Mohammad K. Okla and Amira M. El-Tahan
Drought stress is an important challenge to global food security and agricultural output, and dramatic and rapid climate change has made the problem worse, causing unexpected impacts on the growth, development, and yield of different plants. Understandin...
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