Article
Automation & Control Systems
Wilson J. Cardoso, Joao G. R. Gomes, Jussara Roque, Marcio H. P. Barbosa, Reinaldo F. Teofilo
Summary: This study investigated the use of dehydration combined with near-infrared spectroscopy for predicting sucrose, glucose, and fructose in sugarcane juice. Dehydrated sugarcane juice showed better predictive performance in PLS models compared to liquid sugarcane juice, with the benchtop instrument outperforming the portable instrument. The results suggest that removing water and concentrating analytes through dehydration can significantly improve the predictability of NIR-based PLS models for sugars in sugarcane juice.
CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS
(2022)
Article
Chemistry, Analytical
Sergey Kucheryavskiy, Oxana Rodionova, Alexey Pomerantsev
Summary: A generalized approach of Procrustes Cross-Validation is proposed in this paper, which is significantly faster than its predecessor and can be applied to a wider range of model validations. Additionally, it introduces new tools for exploring dataset heterogeneity, cross-validation split quality, presence of outliers, and more. The paper describes the methodology of the generalized approach, including the mathematical background of using Procrustean rules, and presents practical results obtained using real chemical datasets.
ANALYTICA CHIMICA ACTA
(2023)
Article
Environmental Sciences
Man Zhang, Yiguang Zhang, Songyan Yu, Yunni Gao, Jing Dong, Weixia Zhu, Xianfeng Wang, Xuejun Li, Juntao Li, Jiandong Xiong
Summary: In this study, two machine learning models, the LASSO regression model and the RF model, were developed to predict cyanobacterial abundance in aquaculture ponds by analyzing monitoring data from 331 ponds in central China. The simulation results showed that both models were feasible for predicting cyanobacterial abundance. The LASSO model outperformed the RF model in prediction accuracy. For well-equipped ponds, the LASSO model with nine selected environmental variables could accurately predict cyanobacteria abundance, while the RF model with three selected variables provided a convenient solution for ponds with limited monitoring data. The study also revealed the importance of organic carbon concentration in water monitoring and pond management, suggesting a potential management approach for cyanobacteria prevention.
ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
(2023)
Article
Multidisciplinary Sciences
Rafael J. P. Schmitt, Lorenzo Rosa, Gretchen C. Daily
Summary: To provide affordable and nutritious food to a growing and affluent global population, multifaceted approaches are needed to address supply and demand. Expanding irrigation is crucial, but the implications of water storage for irrigation remain unclear. This study highlights the importance of water storage for future food systems.
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
(2022)
Article
Environmental Sciences
Vartika Singh, Miodrag Stevanovic, Chandan Kumar Jha, Felicitas Beier, Ranjan Kumar Ghosh, Hermann Lotze-Campen, Alexander Popp
Summary: The study evaluates the water pressure caused by rice and wheat production in India and proposes policy instruments to reduce this pressure on water resources. It finds that increasing energy prices or implementing physical quotas on water withdrawals can effectively decrease water usage without significantly impacting agricultural production and prices. The study also highlights the different effects of these policies on important economic indicators.
ENVIRONMENTAL RESEARCH LETTERS
(2023)
Article
Agronomy
Belen Lopez-Felices, Jose A. Aznar-Sanchez, Juan F. Velasco-Munoz, Ernesto Mesa-Vazquez
Summary: This study analyzes the perceptions and behaviors of farmers in southeastern Spain towards the installation of covers on agricultural irrigation ponds. It finds that farmers have different perceptions towards the installation, with technical and agronomic factors playing a significant role in decision-making, while economic and environmental factors are considered secondary.
AGRICULTURAL WATER MANAGEMENT
(2023)
Editorial Material
Agronomy
Yitao Zhang, Pingguo Yang, Jian Liu, Xucheng Zhang, Ying Zhao, Qiang Zhang, Lei Li
Summary: The Yellow River Basin faces challenges in sustainable water management in agriculture, but research shows that practices such as mulching, drip irrigation, and water-nutrient coupling are essential for improving crop production and environmental protection. Further research is needed to understand the efficiency of management practices in different landscapes and changing climates, as well as to analyze system-level linkages between water balance, soil water availability, conservation, water and soil losses, and agricultural and environmental sustainability.
AGRICULTURAL WATER MANAGEMENT
(2023)
Article
Green & Sustainable Science & Technology
Dariusz Swierk, Michal Krzyzaniak, Patryk Antoszewski, Adam Chorynski
Summary: Small ponds play a crucial role in the environment, and their size and depth are decreasing, particularly in urban areas. The study found that the presence of macrophytes in ponds is influenced by environmental factors and neighboring land-use types. Additionally, the research identified two distinct groups of ponds based on their environmental conditions.
Editorial Material
Chemistry, Multidisciplinary
Mirko Castellini, Mariangela Diacono, Concetta Eliana Gattullo, Anna Maria Stellacci
Summary: Soil degradation, mainly caused by agricultural activities, is a pressing environmental issue. Sustainable agronomic practices are crucial for preserving and enhancing soil properties, challenging both scientists and farmers. The collection of research in this Special Issue contributes significant knowledge to improve understanding of sustainable agriculture and soil conservation, sparking new perspectives on the topic.
APPLIED SCIENCES-BASEL
(2021)
Review
Environmental Sciences
Arun Lal Srivastav, Rajni Dhyani, Manish Ranjan, Sughosh Madhav, Mika Sillanpaa
Summary: Climate change has led to significant adverse effects on agriculture and water resources, including decreased agricultural production, increased drought-prone areas, and food security issues. Efforts such as water management and developing drought-resistant crop varieties can help mitigate the negative impacts of climate change on agriculture and water resources.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2021)
Article
Environmental Sciences
Ramprasad Yaddanapudi, Ashok K. Mishra
Summary: The study investigated the potential impact of drought, COVID-19, and their compound effect on three major crop yields in 2020. Although the drought was not extreme, crop yields in 2020 were lower than historical values, highlighting the potential role of COVID-19 in reducing yields. The compound effect of drought and COVID-19 varied by crop and region.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Article
Environmental Sciences
Jose R. Lopez, Jonathan M. Winter, Joshua Elliott, Alex C. Ruane, Cheryl Porter, Gerrit Hoogenboom, Martha Anderson, Christopher Hain
Summary: This study integrates a gridded crop model with satellite observations, recharge estimates, and water survey data to assess the effects of sustainable groundwater withdrawals on US irrigated agricultural production. The results show that unsustainable groundwater extraction significantly impacts US irrigated agriculture, making it difficult to meet the challenges of climate change, population growth, and shifting dietary demands.
Article
Plant Sciences
Elzbieta Wojcik-Gront, Dariusz Gozdowski, Adriana Derejko, Rafal Pudelko
Summary: The study aims to determine the most important agronomic and environmental variables in soybean production in Central and Eastern Europe, finding that soybean yield variability is mainly influenced by water availability to plants and physical soil properties.
Review
Engineering, Civil
Remi Dupas, Ophelie Fovet, Alice H. Aubert, Alain Crave, Jordy Salmon-Monviola, Jerome Molenat
Summary: In this article, we highlight the career contributions of Chantal Gascuel-Odoux in the fields of hydrology, soil science, and agronomy. Her contributions can be categorized into four main areas: i) studying the impact of soil and subsoil properties on hydrological processes; ii) examining the transfer of water, solutes, and particulates at the catchment scale; iii) designing integrated approaches for landscape and territorial management; iv) making contributions to public policies and public debates. We conclude by emphasizing her admirable qualities as a mentor.
JOURNAL OF HYDROLOGY
(2023)
Article
Green & Sustainable Science & Technology
L. Naranjo, M. E. Correa-Cano, D. Rey, R. Chengot, F. Espana, M. Sactic, J. W. Knox, X. Yan, O. Viteri-Salazar, W. Foster, O. Melo
Summary: Increased demand for food has led to expansion of irrigated agriculture, creating challenges for water, energy, and food security. To address these challenges, a holistic approach that considers the water-energy-food-environment nexus is needed. This study develops a modelling toolkit to provide insights into solutions for a specific case in Ecuador. The results show the environmental and socioeconomic trade-offs of different scenarios, helping stakeholders design policies for sustainable agricultural production and economic growth.
JOURNAL OF CLEANER PRODUCTION
(2023)