Environmental Impact Assessment on Soil and Water Conservation

A special issue of Water (ISSN 2073-4441). This special issue belongs to the section "Soil and Water".

Deadline for manuscript submissions: closed (10 September 2023) | Viewed by 4556

Special Issue Editors


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Guest Editor
Department of Pedotechnics, Faculty of Agriculture, “Ion Ionescu de la Brad” Iasi University of Life Sciences (IULS), 3 Aleea Mihail Sadoveanu, 700490 Iasi, Romania
Interests: land planning; water exces removal; irrigation; soil erosion control; soil fertility; environment protection
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Guest Editor
Department of Geography, Faculty of Geography and Geology, Alexandru Ioan Cuza University of Iasi, Carol I, 11, 700506 Iasi, Romania
Interests: geomorphology; pedology; land use; land degradation; soil erosion; gully erosion; soil conservation measures; GIS
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

The efficient and sustainable use of agricultural land primarily depends on the application technical, economic, legal, and social measures to manage, arrange (equip), and capitalize on them for the optimal development of production processes in agriculture and to protect the environment. On the other hand, existence on Earth is directly linked to the ubiquity of water as an element of the environment, a constituent of living matter and food, support for a wide range of food sources and a necessity for the creation and development of human settlements, and an indispensable factor for fertilizing arid land as well as for the productivity of current agricultural areas.

Nowadays, the increasingly aggressive intervention of anthropogenic factors in the chaining of natural factors has amplified the intensity of soil degradation processes through erosion, landslides, compaction, and pollution. Against the background of the changes in the climate that we are witnessing, the excessive and inappropriate exploitation of the fertile lands favors the extension of the desertification phenomenon.

Another global issue that is just as pressing is the identification of the approach to water pollution, which is expected to be accentuated against the background of the current demographic increase.

In this context, we consider it appropriate and necessary for both scientists and practitioners to express their point of view on Environmental Impact Assessment on Soil and Water Conservation.

Taking a deliberately broad approach to the topic, we are happy to consider original proposals in fields including, but not limited to:

  • Soil and water resource management;
  • Land degradation by soil erosion, gullying, and landslides;
  • Sustainable land-use in the river basins;
  • Soil compaction and its management for sustainable crop production;
  • Watershed planning and management;
  • Floodplain and river restoration;
  • Climate change impacts, adaption, and mitigation measures;
  • River engineering and river basin development;
  • Hazards resulting from hydrological extremes (flood/drought) and risk management;
  • Surface and groundwater quality assessment;
  • Soil and water pollution caused by the excessive use of pesticides and fertilizers, industrial chemical discharge, and the poor management of solid waste.

Prof. Dr. Daniel Bucur
Dr. Lilian Niacșu
Guest Editors

Manuscript Submission Information

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Keywords

  • climate change
  • land degradation
  • water quality
  • pollution
  • conservation practices
  • monitoring and modelling applications and risk assessment

Published Papers (2 papers)

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Research

17 pages, 4288 KiB  
Article
Experimental and Analytical Evaluations of Ground Behaviors on Changing in Groundwater Level in Bangkok, Thailand
by Sutasinee Intui and Shinya Inazumi
Water 2023, 15(10), 1825; https://doi.org/10.3390/w15101825 - 10 May 2023
Viewed by 1303
Abstract
Groundwater level changes have numerous effects on buildings, such as differential ground deformation and cracking on the wall. In Bangkok, Thailand, change in groundwater levels changing was caused by groundwater pumping that took place from 1978 to 1997. This is the main effect [...] Read more.
Groundwater level changes have numerous effects on buildings, such as differential ground deformation and cracking on the wall. In Bangkok, Thailand, change in groundwater levels changing was caused by groundwater pumping that took place from 1978 to 1997. This is the main effect of ground deformation in a wide area of the Bangkok plain. According to the regulation of groundwater pumping in Bangkok and urban areas, the trend of groundwater level tended to recover around the year 1997. However, the ground settlement still occurs for a while after groundwater recovery. The objective of this study is to evaluate and compare the capability of each approach for the ground deformation and the pile capacity in the situation of groundwater level change. Data in this study were obtained from the previous centrifuge test which had been modeled for the Bangkok area. The ground behavior and pile load capacity behavior were verified using numerical modeling. Both experimental modeling and numerical modeling represent very similar trends of ground deformation. The pile capacity results from both models’ increase while the groundwater level decreases and the pile capacity decreases when groundwater is recovered. The numerical modeling results reveal an overestimate of the ground behavior. However, both results present the loss of pile capacity in the range of 8 to 25% of maximum load when the groundwater level reach to the minimum level. Full article
(This article belongs to the Special Issue Environmental Impact Assessment on Soil and Water Conservation)
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14 pages, 1104 KiB  
Article
Comparative Influence of Biochar and Zeolite on Soil Hydrological Indices and Growth Characteristics of Corn (Zea mays L.)
by Mohammad Ghorbani, Elnaz Amirahmadi, Petr Konvalina, Jan Moudrý, Jan Bárta, Marek Kopecký, Răzvan Ionuț Teodorescu and Roxana Dana Bucur
Water 2022, 14(21), 3506; https://doi.org/10.3390/w14213506 - 02 Nov 2022
Cited by 13 | Viewed by 2650
Abstract
Biochar and zeolite, due to their porous structure, are supposed to be appropriate soil amendments especially in agricultural areas with a lack of water or unsuitable soils with coarse texture. Two soil additions that are intended to assist an increase soil water content [...] Read more.
Biochar and zeolite, due to their porous structure, are supposed to be appropriate soil amendments especially in agricultural areas with a lack of water or unsuitable soils with coarse texture. Two soil additions that are intended to assist an increase soil water content (AWC) are biochar and zeolite. With this aim, the effects of biochar and zeolite at two levels of 5 and 10 t ha−1 (known as B5, B10, Z5, and Z10) on soil hydrological properties and consequently corn growth were investigated in this study. The results showed that the application of B5 and B10 significantly improved AWC by 76% and 48% due to increasing soil micro- and meso-pores. The application of Z5 and Z10, associated with an increase of macro-pores in soil, enhanced saturated hydraulic conductivity (Ks) up to 174% and 303% and caused losses. The highest specific surface area and mean weight diameter in soil obtained from B10 had an increase of 171% and 197% over the control. Biochar treatments considerably affected plant growth features and shoot nutrient content, whilst zeolite treatments had an impact that is much less apparent than that of biochar. Observations indicate that biochar greatly boosted nutrient availability and water retention in the soil by raising the share of micro- and mezzo-pores, respectively, and as a result, has benefited plant growth. Increasing the level of biochar application from 5 to 10% would have more positive effects on the water available in the soil and on plant root systems. In contrast, the high rate of application of zeolite particles due to coarseness and adding Na+ ions to the soil caused the dispersion of soil particles, the destruction of soil structure, increasing Ks and water loss and consequently a reduction in plant growth. Full article
(This article belongs to the Special Issue Environmental Impact Assessment on Soil and Water Conservation)
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