Results 31 to 40 of about 1,638,769 (388)

Optimization of Reclamation Measures in a Mining Area by Analysis of Variations in Soil Nutrient Grades under Different Types of Land Usage—A Case Study of Pingshuo Coal Mine, China

Land, 2022
The development of reclaimed mine soils is normally spatially heterogeneous, making the fine management and utilization of reclaimed mined lands difficult. Soil nutrient grading can provide a scientific basis for the precise regulation of soil nutrients,
Xiang Fan, Yanjun Guan, Zhongke Bai, Wei Zhou, Chuxin Zhu   +4 more
semanticscholar   +1 more source

RESULTS OF FIELD OBSERVATIONS OF ENGINEERING DRAINAGE EFFICIENCY

Меліорація і водне господарство, 2019
Relevance of research. Engineering drainage is an important element of the system of territory protection against the harmful water effects, which enables to carry out agro-industrial production, ensure safety for population, prevents floods and ...
D. P. Savchuk, O. A. Babitska, O. I. Kharlamov, I. V. Kotikovych, D. P. Zemlyanska, R. P. Bozhenko, O. M. Belikov, O. O. Miedviedieva   +7 more
doaj   +1 more source

Electrochemically activated water (ECHAW): history of discovery, specificity of the process, current state and prospects of its application under irrigation conditions

Меліорація і водне господарство, 2021
The history of the discovery, the specificity of the process and the current state of the use of electrochemically activated water (ECHAW) in various sectors of the economy are analyzed and the possibilities of its use in irrigation are determined.
M. I. Romashchenko, B. I. Konakov, V. V. Polishchuk, S. V. Usatyi   +3 more
doaj   +1 more source

Impacts of Agricultural Land Reclamation on Soil Nutrient Contents, Pools, Stoichiometry, and Their Relationship to Oat Growth on the East China Coast

Land, 2021
Agricultural land reclamation of coastal tidal land (CTL) with organic amendments may modulate the soil properties, and therefore promote crop growth. However, the linkages between soil nutrient contents, pools, stoichiometry, and crop growth under the ...
Xuefeng Xie, Qi Xiang, Tao Wu, Ming Zhu, Fei Xu, Yan Xu, L. Pu   +6 more
semanticscholar   +1 more source

DEVELOPMENT OF SCIENTIFIC BASIS FOR WATER MANAGEMENT IN AGROLANDSCAPES

Меліорація і водне господарство, 2019
Quantitative and qualitative depletion of water resources in Ukraine because of the increase in climate aridity make the problem of integrated surface and ground water management more urgent. The integrated management is based on the water balance of the
Yu. O. Mikhailov, A. M. Shevchenko, Iu. Yu. Danylenko, S. M. Liutnytskyi, I. L. Goncharuk, V. O. Bohaienko   +5 more
doaj   +1 more source

Long-Term Dynamic of Land Reclamation and Its Impact on Coastal Flooding: A Case Study in Xiamen, China

Land, 2021
While land reclaimed from the sea meets the land demand for coastal development, it simultaneously causes socio-economic systems to be prone to coastal flooding induced by storm surges and sea-level rise.
Lilai Xu, Shengping Ding, V. Nitivattananon, Jianxiong Tang   +3 more
semanticscholar   +1 more source

Irrigation efficiency depending on water cost

Меліорація і водне господарство, 2021
The article provides an analytical review of the achieved crop yields under irrigation in experimental and production conditions. For today, the best production experience in the use of irrigated land indicates that, subject to all agrotechnical ...
M. I. Romashchenko, R. V. Saidak, T. V. Matyash, M. V. Yatsiuk   +3 more
doaj   +1 more source

Problems and prospects of the reclaimed floodplain' of the Irpin’ River usage under the modern socio-economic and climatic transformations.

Меліорація і водне господарство, 2020
Relevance of research. As a result of row of reasons of socio-economic character, there has been a decrease in volumes and a decrease in the efficiency of the use of drained land over the last two decades, primarily within river floodplains.
M. I. Romashchenko, M. V. Yatsyuk, A. M. Shevchenko, S. A. Shevchuk, O. M. Kozytsky, R. P. Bozhenko, S. M. Lyutnitsky, A. O. Zabuga   +7 more
doaj   +1 more source

Study of the environmental impact of existing bioengineering structures for treatment of clarified water of the tailing ponds by the case of treatment structures PJSC "Poltava ore mining and processing plant"

Меліорація і водне господарство, 2022
To determine the possible impact of bioengineering structures (BIS) on the environment, a field experiment was performed to specify the current hydrodynamic characteristics of BIS and test the waterproofing properties of the protective layer of the BIS ...
D. V. Charny, Ye. M. Matselyuk, S. A. Shevchuk, Yu. A. Onanko, V. D. Levitska, S. V. Marysyk   +5 more
doaj   +1 more source

The effects of silt fields of Bortnytska aeration station on ecological state of land and water in the adjacent areas

Меліорація і водне господарство, 2021
The article highlights the results of research on assessing the ecological state of the land near the silt fields №1 and №3 of Bortnytska aeration station in the Zolochiv village community of Boryspil district in Kyiv region.
M. V. Yatsiuk, A. M. Shevchenko, R. P. Bozhenko, S. M. Lyutnitsky   +3 more
doaj   +1 more source