Article
Plant Sciences
Zhen Zhang, Zhenwen Yu, Yongli Zhang, Yu Shi
Summary: This study demonstrates that split nitrogen fertilizer application (SNFA) under water-saving irrigation can significantly reduce nitrogen loss and improve nitrogen uptake by wheat, leading to increased yield and cleaner production practices in the North China Plain.
FRONTIERS IN PLANT SCIENCE
(2022)
Article
Agronomy
Lei Cui, Dongpo Li, Zhijie Wu, Yan Xue, Furong Xiao, Lili Zhang, Yuchao Song, Yonghua Li, Ye Zheng, Jinming Zhang, Yongkun Cui
Summary: The application of nitrification inhibitors in combination can effectively reduce nitrate content and potential nitrification rate in soils with different pH values. The combination of nitrapyrin and dicyandiamide (CP+DCD) is the most effective in inhibiting soil nitrification and reducing NH3 volatilization in acidic soils. Further research is needed to evaluate the effects of these inhibitors in field conditions.
Article
Multidisciplinary Sciences
Janine Mallast, Heinz Stichnothe, Thomas Kreuter, Enrico Thiel, Claudia Pommer, Johannes Doehler, Florian Eissner, Insa Kuehling, Jan Ruecknagel, Henning Pamperin, Juergen Augustin, Mathias Hoffmann, Anja Simon, Kurt-Juergen Huelsbergen, Franz-Xaver Maidl, Nadine Tauchnitz, Joachim Bischoff, Falk Boettcher
Summary: The purpose of the StaPlaRes project was to evaluate innovative techniques of urea fertiliser application and quantify greenhouse gas emissions. Extensive data sets were collected and documented for three years, providing valuable resources for further environmental studies and process modelling.
Article
Plant Sciences
Sara Hube, Francisco Salazar, Marion Rodriguez, Jaime Mejias, Luis Ramirez, Marta Alfaro
Summary: Increasing rates of nitrogen fertilizer use result in increased nitrogen losses, mainly in the forms of ammonia and nitrous oxide, to the atmosphere. This study evaluated the effects of foliar application of nitrogen-based nanoformulations on nitrogen gas emissions from grasslands. Results showed that nitrate-based fertilizers had lower nitrogen gas emissions compared to ammonium-based nanoformulations. Ammonia volatilization was the main pathway for nitrogen losses, and indirect nitrogen oxide emissions exceeded direct emissions. There were no significant effects of the nitrogen treatments on soil available nitrogen or pasture yield.
JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION
(2022)
Article
Engineering, Environmental
Liuqin Huang, Junyue Luo, Linxin Li, Hongchen Jiang, Xiaoxi Sun, Jian Yang, Weiyu She, Wen Liu, Liqing Li, Allen P. Davis
Summary: Bioretention systems are environmentally friendly measures for managing urban stormwater runoff. This study investigated the fate of inorganic nitrogen (NH4+ and NO3-) in bioretention systems under different configurations and stormwater conditions. The results showed that NH4+ was efficiently converted to NO3- by ammonia-oxidizing and nitrite-oxidizing bacteria in the oxic media. However, the pathways for NO3- removal varied depending on the configuration of the bioretention columns. Vegetation improved NO3- reduction through root assimilation and enhancement of microbial activity in the rhizosphere. The presence of an organic-rich saturation zone stimulated chemolithotrophic NO3- reduction coupled with oxidation of reductive sulfur compounds, while an organic-poor saturation zone allowed for multiple oligotrophic NO3- reduction pathways. These findings emphasize the importance of considering the variation in N transformation pathways for designing bioretention systems.
Article
Agronomy
Thais Santiago Castro, Paulo Roberto Ribeiro Rocha, Glauber Ferreira Barreto, Sonicley da Silva Maia, Sandra Catia Pereira Uchoa, Valdinar Ferreira Melo, Karine Dias Batista
Summary: This study evaluated the effects of using urease inhibitor and nitrification inhibitor stabilized urea on corn grain yield and inorganic nitrogen dynamics. The results showed that stabilized urea can increase corn yield and ensure higher levels of inorganic nitrogen in the soil under different fertilization schemes.
Article
Multidisciplinary Sciences
Khadim Dawar, Shah Fahad, M. M. R. Jahangir, Iqbal Munir, Syed Sartaj Alam, Shah Alam Khan, Ishaq Ahmad Mian, Rahul Datta, Shah Saud, Jan Banout, Muhammad Adnan, Muhammad Nauman Ahmad, Aamir Khan, Raf Dewil, Muhammad Habib-ur-Rahman, Mohammad Javed Ansari, Subhan Danish
Summary: The application of biochar and/or urease inhibitor can effectively reduce ammonia and nitrous oxide emissions from urea fertilized soil, improve nitrogen use efficiency, and enhance overall crop productivity.
SCIENTIFIC REPORTS
(2021)
Article
Green & Sustainable Science & Technology
Rong Jiang, Jingyi Yang, Craig F. Drury, Brian B. Grant, Ward N. Smith, Wentian He, Daniel W. Reynolds, Ping He
Summary: The application of urease and nitrification inhibitors is an effective strategy for reducing nitrogen losses without impacting yields, but their long-term effects on nitrogen dynamics remain unclear.
JOURNAL OF CLEANER PRODUCTION
(2023)
Article
Agronomy
Zeli Li, Zhiguang Liu, Min Zhang, Qi Chen, Lei Zheng, Yuncong C. Li, Lingli Sun
Summary: Controlled-release urea (CRU) and fulvic acid (FA) were found to have significant effects on improving nitrogen use efficiency and maize yield, with the combination of CRU+FA showing the best results. Additionally, CRU and CRU+FA treatments significantly increased nitrogen content and chlorophyll concentration in maize leaves, enhancing soil nitrogen supply.
ARCHIVES OF AGRONOMY AND SOIL SCIENCE
(2021)
Article
Agronomy
Fernando Torralbo, Dara Boardman, James H. Houx, Felix B. Fritschi
Summary: This study compared the effectiveness of different enhanced efficiency fertilizer (EEF) urea technologies on maize yield and ammonia losses. The results showed that polymer-coated urea effectively reduced ammonia losses and maintained or increased maize yield.
Article
Environmental Sciences
Daijia Fan, Xuexia Wang, Daping Song, Yaoyao Shi, Yanhua Chen, Jiachen Wang, Bing Cao, Guoyuan Zou, Wentian He
Summary: The excessive and inappropriate application of nitrogen fertilizer in open vegetable fields is a major anthropogenic source of gaseous nitrogen losses in China. This study found that optimized nitrogen management, using reduced application rates, controlled-release urea, and nitrification inhibitors, can effectively reduce nitrous oxide and ammonia emissions. The experiment on Chinese cabbage fields showed that the treatment with controlled-release urea and nitrification inhibitor had the greatest reduction in nitrous oxide emissions and the most economic benefits.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2022)
Article
Agronomy
Zheyu Xie, Yujing Zhang, Zhenyu Zhang, Jinliang Huang
Summary: A study in Southeast China reveals that the transition zone between rivers and riparian aquifers plays a crucial role in removing nitrate contamination from aquatic systems. The high connectivity between rivers and groundwater enhances the potential for nitrate removal. The study also highlights the significant contributions of manure and sewage, as well as soil and chemical fertilizers, to nitrate contamination.
AGRICULTURAL WATER MANAGEMENT
(2023)
Article
Agriculture, Multidisciplinary
Alimu Abulaiti, Dongli She, Wenjuan Zhang, Yongqiu Xia
Summary: This study reveals the interactions of periphyton with the overlying water and sediment in paddy soils and their effects on denitrification/NH3 emissions and rice yield. Periphyton enhances denitrification by regulating ammonium (NH4+)-N content in the sediment, and contributes to rice yield increase by releasing nitrogen.
JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE
(2023)
Article
Agricultural Engineering
Qian Zhang, Yunan Zhu, Chunbo Yuan, Chu Zhang, Minglei Cui, Tiantao Zhao
Summary: A highly salt and high ammonia nitrogen tolerant heterotrophic nitrifying bacterium, Alcaligenes faecalis TF-1, was isolated from landfill leachate. The study investigated its nitrogen removal pathway and optimized nitrogen removal conditions.
BIORESOURCE TECHNOLOGY
(2022)
Article
Engineering, Environmental
Yuanyuan Miao, Liang Zhang, Deshuang Yu, Jianhua Zhang, Wenke Zhang, Guocheng Ma, Xinchao Zhao, Yongzhen Peng
Summary: Intermittent aeration is an effective strategy for biological wastewater treatment, allowing for advanced nitrogen removal and reduced energy consumption. It is suitable for partial nitrification and denitrification processes.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Agronomy
Xiaolei Fu, Xiaolei Jiang, Zhongbo Yu, Yongjian Ding, Haishen Lu, Donghai Zheng
Summary: This study evaluated the effects of uncertainties in multiple factors on soil moisture estimation and demonstrated the effectiveness of the unscented weighted ensemble Kalman filter (UWEnKF) in improving soil moisture estimations in a data assimilation system.
AGRICULTURAL AND FOREST METEOROLOGY
(2022)
Article
Geochemistry & Geophysics
Long Zhao, Kun Yang, Jie He, Hui Zheng, Donghai Zheng
Summary: This study explores the feasibility of mapping global soil type and texture using satellite data, demonstrating that the proposed scheme can accurately map soil types compared to existing models. This is particularly crucial for remote areas with limited soil samples.
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
(2022)
Article
Environmental Sciences
Yushan Zhou, Xin Li, Donghai Zheng, Zhiwei Li
Summary: This study focuses on the largest lake-terminating glacier in High Mountain Asia (HMA), and evaluates the penetration depth of X-band and C-band radar. The results show that the Yanong Glacier has experienced significant mass loss in recent decades, with a doubled rate of loss since 2000. The findings provide valuable insights into the evolution of lake-terminating glaciers in HMA and other high mountain areas.
REMOTE SENSING OF ENVIRONMENT
(2022)
Article
Environmental Sciences
Kun Zhang, Xin Li, Donghai Zheng, Ling Zhang, Gaofeng Zhu
Summary: This study proposes a comprehensive framework to estimate global irrigation water use (IWU) by integrating multiple satellite observations. The results show that the integrated IWU estimate outperforms individual satellite observations, but there is a general underestimation of IWU globally. Further efforts are needed to improve the accuracy of global IWU estimation by producing high-quality and finer spatiotemporal resolution satellite-based products.
WATER RESOURCES RESEARCH
(2022)
Article
Oncology
Juxian Sun, Rongping Guo, Xinyu Bi, Mengchao Wu, Zhaoyou Tang, Wan Yee Lau, Shusen Zheng, Xuehao Wang, Jinming Yu, Xiaoping Chen, Jia Fan, Jiahong Dong, Yongjun Chen, Yunfu Cui, Chaoliu Dai, Chihua Fang, Shuang Feng, Zhili Ji, Weidong Jia, Ningyang Jia, Gong Li, Jing Li, Qiu Li, Jiangtao Li, Tingbo Liang, Lianxin Liu, Shichun Lu, Yi Lv, Yilei Mao, Yan Meng, Zhiqiang Meng, Feng Shen, Jie Shi, Huichuan Sun, Kaishan Tao, Gaojun Teng, Xuying Wan, Tianfu Wen, Liqun Wu, Jinglin Xia, Mingang Ying, Jian Zhai, Leida Zhang, Xuewen Zhang, Zhiwei Zhang, Haiping Zhao, Donghai Zheng, Xuting Zhi, Jie Zhou, Cuncai Zhou, Jian Zhou, Zhaochong Zeng, Kangshun Zhu, Minshan Chen, Jianqiang Cai, Shuqun Cheng
Summary: Portal vein tumor thrombus (PVTT) is a common factor affecting the prognosis and staging of hepatocellular carcinoma (HCC). The guidelines have been revised to incorporate new treatment options for PVTT, and further research is needed for future strategies in China.
Article
Integrative & Complementary Medicine
ZHENG Dong-hai, YANG Jia-mei, WU Jian-xiong, CHENG Shu-qun, ZHANG Shao-geng, WU Dong, LI Ai-jun, FU Xiao-hui, LI Xun, QI Fu-chen, DUAN Wei-hong, CHEN Jun-hui, YANG Zhi-ying, LIANG Lu, ZENG Jin-xiong, ZHENG Wei-da, WU Meng-chao
Summary: Cidan Capsule combined with adjuvant TACE can reduce early recurrence in HCC patients with a high risk of recurrence after curative resection, making it a suitable option for postoperative anti-recurrence treatment.
CHINESE JOURNAL OF INTEGRATIVE MEDICINE
(2023)
Article
Environmental Sciences
Ling Zhang, Donghai Zheng, Kun Zhang, Hao Chen, Yingchun Ge, Xin Li
Summary: This study examines the trends and drivers of irrigation-water withdrawal (IWW) and consumption (IWC) in mainland China. The results show that IWW has decreased while IWC has increased from 1999 to 2013, mainly due to changes in water-withdrawal intensity and irrigated area expansion. Factors such as irrigation efficiency and climatic conditions play a significant role in explaining the variance in water-use intensity.
ENVIRONMENTAL RESEARCH LETTERS
(2022)
Article
Geography, Physical
Li Xin, Yuan Linwang, Pei Tao, Huang Xin, Liu Guang, Zheng Donghai
Summary: The advent of the information era has led to remarkable advances in geographic science, resulting in the emergence of the field of information geography. Three subdisciplines, namely geographic remote sensing science, geographic information science, and geographic data science, have gradually formed. This article summarizes the history, definition, and disciplinary structure of information geography, and highlights the strategic layout of the discipline and key development directions.
JOURNAL OF GEOGRAPHICAL SCIENCES
(2022)
Article
Environmental Sciences
Shanshan Ren, Xin Li, Yingzheng Wang, Donghai Zheng, Decai Jiang, Yanyun Nian, Yushan Zhou
Summary: This study analyzed the changes in glacier area and mass balance of the Puruogangri Ice Field from 1975 to 2021 based on multisource remote sensing data. The results showed a continuous decrease in glacier area and relatively stable mass loss over the past decades, with an accelerated loss rate after 2017. The findings suggest that increased precipitation and average annual air temperature are likely contributing factors to these glacier changes.
Article
Environmental Sciences
Xiaojing Bai, Donghai Zheng, Xiangzhuo Liu, Lei Fan, Jiangyuan Zeng, Xin Li
Summary: Effective calibration of microwave scattering models and accurate simulation of backscattering coefficients are crucial for improving soil moisture retrieval through active microwave remote sensing. This study investigates the potential of simulating Sentinel-1A observations and constraining the coefficients of the water cloud model at the regional scale using the Tor Vergata model. The results show that the calibrated Tor Vergata model can accurately simulate the Sentinel-1A observations and scattering components, demonstrating the transferability of model parameters under similar land conditions.
REMOTE SENSING OF ENVIRONMENT
(2022)
Article
Engineering, Environmental
Yanhui Zhao, Qiuhong Tang, Tonghua Wu, Liang Gao, Guojie Hu, Xu Li, Donghai Zheng, Xiaoming Wang
Summary: This study examines the impacts of different soil parameterizations on permafrost modeling in the Qinghai-Tibet Plateau. It finds that calibrating models using land surface temperatures leads to more accurate simulations compared to borehole-measured soil temperatures. The choice of soil parameters is critical for model evaluation and long-term predictions.
COLD REGIONS SCIENCE AND TECHNOLOGY
(2023)
Article
Meteorology & Atmospheric Sciences
Xiaolei Fu, Haishen Lyu, Zhongbo Yu, Xiaolei Jiang, Yongjian Ding, Donghai Zheng, Jinbai Huang, Hongyuan Fang
Summary: This study investigates the effects of soil hydraulic properties on soil moisture estimation using the one-dimensional Richards equation at a monitoring site in the Tibetan Plateau, China. The results show that optimized saturated hydraulic conductivity significantly improves the accuracy of soil moisture simulation. Soil moisture assimilation experiments can be used to obtain optimized soil hydraulic properties.
JOURNAL OF METEOROLOGICAL RESEARCH
(2023)
Article
Environmental Sciences
Xiaojing Bai, Donghai Zheng, Xin Li, Jean-Pierre Wigneron, Rogier van der Velde, Pei Zhang, Zhongbo Su
Summary: Passive microwave observation is capable of providing comprehensive information of land surface properties. This study contributes to the simulation of land surface emission and estimation of vegetation optical depth at multiple frequencies using a discrete scattering model. The results show the feasibility of using an identical physically-based model to simulate multi-frequency land emission and the potential for improving model of land emission and retrievals of soil moisture and vegetation optical depth based on multi-frequency satellite observations.
REMOTE SENSING OF ENVIRONMENT
(2023)
Article
Environmental Sciences
Weiwei Ren, Xin Li, Donghai Zheng, Ruijie Zeng, Jianbin Su, Tinghua Mu, Yingzheng Wang
Summary: Due to the scarcity of observational data and the complex precipitation-runoff relationship, accurately predicting floods within data-scarce glacial river basins presents challenges. This study introduces an innovative hybrid model that combines multi-source remote sensing data, a physically based hydrological model, and machine learning techniques to improve flood prediction accuracy.
Article
Geosciences, Multidisciplinary
Pei Zhang, Donghai Zheng, Rogier van der Velde, Jun Wen, Yaoming Ma, Yijian Zeng, Xin Wang, Zuoliang Wang, Jiali Chen, Zhongbo Su
Summary: This paper presents a long-term dataset of soil moisture and soil temperature (SMST) profiles collected from the Tibet-Obs observatory on the Tibetan Plateau. It analyzes the characteristics and seasonal variations of SMST at different soil depths, and compares the results with other models, revealing the limitations of current models in simulating winter conditions on the plateau.
EARTH SYSTEM SCIENCE DATA
(2022)
Article
Environmental Sciences
Toshimi Nakajima, Mao Kuragano, Makoto Yamada, Ryo Sugimoto
Summary: This study compared the contribution of submarine groundwater discharge (SGD) to river nutrient budgets at nearshore and embayment scales, and found that SGD-derived nutrients become more important at larger spatial scales.
SCIENCE OF THE TOTAL ENVIRONMENT
(2024)
Article
Environmental Sciences
Fan Liu, Lei Zhang, Chongyang Zhang, Ziguang Chen, Jingguang Li
Summary: NO2 emissions from wall-mounted gas stoves used for household heating have become a significant source of indoor pollution in Chinese urban areas. The high indoor concentration of NO2 poses potential health risks to residents. It is urgently necessary to establish relevant regulations and implement emission reduction technologies to reduce NO2 emissions from wall-mounted gas stoves.
SCIENCE OF THE TOTAL ENVIRONMENT
(2024)
Letter
Environmental Sciences
Hans Peter H. Arp, Raoul Wolf, Sarah E. Hale, Sivani Baskaran, Juliane Gluege, Martin Scheringer, Xenia Trier, Ian T. Cousins, Harrie Timmer, Roberta Hofman-Caris, Anna Lennquist, Andre D. Bannink, Gerard J. Stroomberg, Rosa M. A. Sjerps, Rosa Montes, Rosario Rodil, Jose Benito Quintana, Daniel Zahn, Herve Gallard, Tobias Mohr, Ivo Schliebner, Michael Neumann
SCIENCE OF THE TOTAL ENVIRONMENT
(2024)
Article
Environmental Sciences
Philomina Onyedikachi Peter, Binessi Edouard Ifon, Francois Nkinahamira, Kayode Hassan Lasisi, Jiangwei Li, Anyi Hu, Chang-Ping Yu
Summary: This study investigates the relationship between dissolved organic matter (DOM) and Rare Earth Elements (REEs) in sediments from Yundang Lagoon, China. The results show four distinct fluorescent components, with protein-like substances being the most prevalent. Additionally, the total fluorescence intensity and LREE concentrations exhibit a synchronized increase from Outer to Inner to Songbai Lake core sediments. The findings demonstrate a strong correlation between DOM content and pollution levels.
SCIENCE OF THE TOTAL ENVIRONMENT
(2024)
Article
Environmental Sciences
Surya Gupta, Pasquale Borrelli, Panos Panagos, Christine Alewell
Summary: The objective of this study is to incorporate soil hydraulic properties into the erodibility factor (K) of USLE-type models. By modifying and improving the existing equations for soil texture and permeability, the study successfully included information on saturated hydraulic conductivity (Ksat) into the calculation of K factor. Using the Random Forest machine learning algorithm, two independent K factor maps with different spatial resolutions were generated. The results show that the decrease in K factor values has a positive impact on the modeling of soil erosion rates.
SCIENCE OF THE TOTAL ENVIRONMENT
(2024)
Article
Environmental Sciences
Jesmin Akter, Wendy J. M. Smith, Yawen Liu, Ilho Kim, Stuart L. Simpson, Phong Thai, Asja Korajkic, Warish Ahmed
Summary: The choice of workflow in wastewater surveillance has a significant impact on SARS-CoV-2 concentrations, while having minimal effects on HF183 and no effect on HAdV 40/41 concentrations. Certain components in the workflow can be interchangeable, but factors such as buffer type, chloroform, and homogenization speed can affect the recovery of viruses and bacteria.
SCIENCE OF THE TOTAL ENVIRONMENT
(2024)
Article
Environmental Sciences
Yu Luo, Xueting Yang, Diwei Wang, Hongmei Xu, Hongai Zhang, Shasha Huang, Qiyuan Wang, Ningning Zhang, Junji Cao, Zhenxing Shen
Summary: Atmospheric PM2.5, which can generate reactive oxygen species (ROS), is associated with cardiorespiratory morbidity and mortality. The study found that both the mass concentration of PM2.5 and the DTT activity were higher during the heating season than during the nonheating season. Combustion sources were the primary contributors to DTT activity during the heating season, while secondary formation dominated during the nonheating season. The study also revealed that biomass burning had the highest inherent oxidation potential among all sources investigated.
SCIENCE OF THE TOTAL ENVIRONMENT
(2024)
Article
Environmental Sciences
Erin L. Murphy, Leah R. Gerber, Chelsea M. Rochman, Beth Polidoro
Summary: Plastic pollution has devastating consequences for marine organisms. This study uses a trait-based framework to develop a vulnerability index for marine mammals, seabirds, and sea turtles in Hawai'i. The index ranks 63 study species based on their vulnerability to macroplastic pollution, providing valuable information for species monitoring and management priorities.
SCIENCE OF THE TOTAL ENVIRONMENT
(2024)
Article
Environmental Sciences
Kenji Maurice, Amelia Bourceret, Sami Youssef, Stephane Boivin, Liam Laurent-Webb, Coraline Damasio, Hassan Boukcim, Marc-Andre Selosse, Marc Ducousso
Summary: Growing pressure from climate change and agricultural land use is destabilizing soil microbial community interactions. Little is known about microbial community resistance and adaptation to disturbances, hindering our understanding of recovery latency and implications for ecosystem functioning. This study found that anthropic disturbance and natural disturbance have different effects on the topology and stability of soil microbial networks.
SCIENCE OF THE TOTAL ENVIRONMENT
(2024)
Article
Environmental Sciences
Yunhao Li, Yali Feng, Haoran Li, Yisong Yao, Chenglong Xu, Jinrong Ju, Ruiyu Ma, Haoyu Wang, Shiwei Jiang
Summary: Deep-sea mining poses a serious threat to marine ecosystems and human health by disturbing sediment and transmitting metal ions through the food chain. This study developed a new regenerative adsorption material, OMN@SA, which effectively removes metal ions. The adsorption mechanism and performance of the material for metal ion fixation were investigated.
SCIENCE OF THE TOTAL ENVIRONMENT
(2024)
Article
Environmental Sciences
Antonio Medici, Margherita Lavorgna, Marina Isidori, Chiara Russo, Elena Orlo, Giovanni Luongo, Giovanni Di Fabio, Armando Zarrelli
Summary: Valsartan, a widely used antihypertensive drug, has been detected in high concentrations in surface waters due to its unchanged excretion and incomplete degradation in wastewater treatment plants. This study investigated the degradation of valsartan and identified 14 degradation byproducts. The acute and chronic toxicity of these byproducts were evaluated in key organisms in the freshwater trophic chain.
SCIENCE OF THE TOTAL ENVIRONMENT
(2024)
Article
Environmental Sciences
Jiang Lin, Lianbao Chi, Qing Yuan, Busu Li, Mingbao Feng
Summary: This study investigated the photodegradation behavior and product formation of two representative pharmaceuticals in simulated estuary water. The study found that the formed transformation products of these pharmaceuticals have potential toxicity on marine organisms, including oxidative stress and damage to cellular components.
SCIENCE OF THE TOTAL ENVIRONMENT
(2024)
Article
Environmental Sciences
Hua Fang, Dongdong Jiang, Ye He, Siyi Wu, Yuehong Li, Ziqi Zhang, Haoting Chen, Zixin Zheng, Yan Sun, Wenxiang Wang
Summary: This study revealed that exposure to lower levels of air pollutants led to decreased pregnancy rates, with PM10, NO2, SO2, and CO emerging as the four most prominent pollutants. Individuals aged 35 and above exhibited heightened susceptibility to pollutants.
SCIENCE OF THE TOTAL ENVIRONMENT
(2024)
Article
Environmental Sciences
Ali Shaan Manzoor Ghumman, Rashid Shamsuddin, Amin Abbasi, Mohaira Ahmad, Yoshiaki Yoshida, Abdul Sami, Hamad Almohamadi
Summary: In this study, inverse vulcanized polysulfides (IVP) were synthesized by reacting molten sulfur with 4-vinyl benzyl chloride, and then functionalized using N-methyl D-glucamine (NMDG). The functionalized IVP showed a high mercury adsorption capacity and a machine learning model was developed to predict the amount of mercury removed. Furthermore, the functionalized IVP can be regenerated and reused, providing a sustainable and cost-effective adsorbent.
SCIENCE OF THE TOTAL ENVIRONMENT
(2024)
Article
Environmental Sciences
Rita Bonfiglio, Renata Sisto, Stefano Casciardi, Valeria Palumbo, Maria Paola Scioli, Erica Giacobbi, Francesca Servadei, Gerry Melino, Alessandro Mauriello, Manuel Scimeca
Summary: This study investigated the presence of aluminum in human colon cancer samples and its potential association with biological processes involved in cancer progression. Aluminum was found in tumor areas of 24% of patients and was associated with epithelial to mesenchymal transition (EMT) and cell death. Additional analyses revealed higher tumor mutational burden and mutations in genes related to EMT and apoptosis in aluminum-positive colon cancers. Understanding the molecular mechanisms of aluminum toxicity may improve strategies for the management of colon cancer patients.
SCIENCE OF THE TOTAL ENVIRONMENT
(2024)