International Journal of Phytoremediation最新文献

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Influence of farmyard manure compost and biochar in the amelioration of soil fertility and crop productivity under drought stress conditions. 农家肥堆肥和生物炭对干旱胁迫条件下土壤肥力和作物生产力的影响
IF 3.1 4区 环境科学与生态学
International Journal of Phytoremediation Pub Date : 2025-07-12 DOI: 10.1080/15226514.2025.2529975
Maria Niaz, Muhammad Nadeem, Abdulaziz G Alghamdi
{"title":"Influence of farmyard manure compost and biochar in the amelioration of soil fertility and crop productivity under drought stress conditions.","authors":"Maria Niaz, Muhammad Nadeem, Abdulaziz G Alghamdi","doi":"10.1080/15226514.2025.2529975","DOIUrl":"10.1080/15226514.2025.2529975","url":null,"abstract":"<p><p>Drought stress is a leading environmental concern which restricts plant growth and nutrients availability. A greenhouse pot experiment was designed to examine the impact of farmyard manure-based biochar (FMB) and compost (FMC) on soybean osmoprotectants, antioxidants, nutrient uptake, and soil biochemical characteristics under three different moisture levels of w100, 75, and w50. Results of the study revealed that drought stress significantly reduced plant's physiochemical and gaseous exchange attributes whilst combine treatment of FMB30 + FMC30 substantially improved soybean root growth, leaf area index, total chlorophyll content, and stomatal conductance by 37.41, 19.55, 32.59, and 27.61%, respectively, at W50 moisture level. Additionally, leave relative water content also boosted up to 18.62% at W50 moisture under FMB30 + FMC30 treatment. Additionally, leaves catalase, peroxide and superoxidase dismutase notably decreased up to 49.15, 41.64, and 76% respectively under the co-amendment of FMB and FMC. Moreover, soil MBC (22%), MBN (124%), MBP (97%), NO<sub>3</sub>-N (167%), NH<sub>4</sub>-N (158%), Olsen P (54%), K (23), and SOC (7.51%) increased remarkably under FMB30 + FMC30 treatment at w50 drought level. Overall, these results indicate that biochar and compost both are crucial amendments particularly in semi-arid and arid regions to get better crop yield.</p>","PeriodicalId":14235,"journal":{"name":"International Journal of Phytoremediation","volume":" ","pages":"1-12"},"PeriodicalIF":3.1,"publicationDate":"2025-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144618074","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of exogenous jasmonic acid on growth and physiological indices of alfalfa under chromium stress. 外源茉莉酸对铬胁迫下紫花苜蓿生长及生理指标的影响。
IF 3.4 4区 环境科学与生态学
International Journal of Phytoremediation Pub Date : 2025-07-11 DOI: 10.1080/15226514.2025.2527936
Changfeng Liu, Huaixin Wu, Ye Wang, Xinmei Song, Chunyun Jia
{"title":"Effects of exogenous jasmonic acid on growth and physiological indices of alfalfa under chromium stress.","authors":"Changfeng Liu, Huaixin Wu, Ye Wang, Xinmei Song, Chunyun Jia","doi":"10.1080/15226514.2025.2527936","DOIUrl":"https://doi.org/10.1080/15226514.2025.2527936","url":null,"abstract":"<p><p>Soil contamination by heavy metals is increasingly severe, particularly in eastern Inner Mongolia, China, where chromite mining has resulted in significant environmental issues due to heavy metal residues. Alfalfa, a common forage crop in the region, is considered an effective crop for remediating heavy metal contamination. However, the effectiveness of alfalfa alone in this context is limited. Jasmonic acid (JA), as a major phytohormone, plays an important role in regulating various physiological processes in plants; therefore, in this study, JA was added to remediate chromium contamination synergistically with alfalfa. The objective of this study was to investigate the synergistic effects of JA in combination with alfalfa for the remediation of Cr contamination. Specifically, the functional role of JA in modulating alfalfa growth and physiological responses under different Cr concentrations (1, 10, and 30 mg/L) was elucidated. JA application significantly reduced Cr accumulation in alfalfa seedlings by 49.70-87.37%, with mitigation efficacy dependent on Cr stress intensity: at 1 mg/L Cr, (0.1-1 μM) JA reduced the inhibitory effects on roots and stems by 74.86% and 270.91%, respectively. At 10 mg/L Cr, (0.5-1 μM) JA inhibited oxidative damage and reduced the levels of H<sub>2</sub>O<sub>2</sub> and O<sub>2</sub><sup>-</sup> by 61.19% and 14.91%, respectively. For 30 mg/L Cr, 0.5 μM JA maximized total chlorophyll synthesis (2.03-fold increase) and root cell viability (36.76%) while reducing MDA accumulation by 48.27%. Cluster analysis indicated that JA concentrations between 0.1-1 μM were most effective in alleviating 1 mg/L Cr stress, while 0.5-1 μM JA optimally mitigated the effects under 10 mg/L Cr stress, and 0.5 μM JA was most beneficial under 30 mg/L Cr stress. JA was found to be essential for maintaining normal metabolic functions and alleviating Cr-induced damage in alfalfa. This study highlights the potential of jasmonic acid as an effective agent for mitigating chromium stress in alfalfa and advances the understanding of its role in plant stress physiology. These findings provide valuable insights for improving crop resilience in heavy metal-contaminated environments. Future research should focus on the broader application of JA in different plant species and under different environmental stress conditions.</p>","PeriodicalId":14235,"journal":{"name":"International Journal of Phytoremediation","volume":" ","pages":"1-10"},"PeriodicalIF":3.4,"publicationDate":"2025-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144608321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Uptake of 2,4-D and fipronil by green manure species: an ecotoxicological assessment of soil phytoremediation. 绿肥物种对2,4- d和氟虫腈的吸收:土壤植物修复的生态毒理学评价。
IF 3.4 4区 环境科学与生态学
International Journal of Phytoremediation Pub Date : 2025-07-09 DOI: 10.1080/15226514.2025.2529965
Allan Pretti Ogura, Mariana Amaral Dias, Giovana Spinelli Negro, Mayara Caroline Felipe, Aline Christine Bernegossi, Gleyson Borges Castro, Cassiana Carolina Montagner, Evaldo Luiz Gaeta Espíndola
{"title":"Uptake of 2,4-D and fipronil by green manure species: an ecotoxicological assessment of soil phytoremediation.","authors":"Allan Pretti Ogura, Mariana Amaral Dias, Giovana Spinelli Negro, Mayara Caroline Felipe, Aline Christine Bernegossi, Gleyson Borges Castro, Cassiana Carolina Montagner, Evaldo Luiz Gaeta Espíndola","doi":"10.1080/15226514.2025.2529965","DOIUrl":"https://doi.org/10.1080/15226514.2025.2529965","url":null,"abstract":"<p><p>Pesticides such as 2,4-dichlorophenoxyacetic acid (2,4-D) and fipronil pose potential risks in agricultural soils, and phytoremediation is a promising alternative to mitigate their ecotoxicity. In this study, the potential of three green manure species, <i>Canavalia ensiformis</i>, <i>Dolichos lablab</i>, and <i>Mucuna pruriens</i>, was assessed in terms of their ability to reduce soil ecotoxicity by examining the uptake of 2,4-D and fipronil, both individually and in a mixture. The experiments were performed with 20 µg kg<sup>-1</sup> of each pesticide, lasting 30 days, and the contaminants were quantified in soil and plant biomass (shoots and roots). However, the plants did not significantly reduce pesticide concentrations, and only fipronil residues were detected in plant biomass. Elutriate samples (1 soil: 4 water) were prepared with soil samples after the exposure period, and their ecotoxicity was evaluated using tests with the cladocerans <i>Ceriodaphnia silvestrii</i>, <i>Ceriodaphnia dubia</i>, and <i>Daphnia similis</i>, the larvae of the insect <i>Chironomus sancticaroli</i>, and the germination of <i>Eruca sativa</i>. Bioindicators were sensitive when exposed to elutriate samples, particularly <i>E. sativa</i> to 2,4-D, while the other species to fipronil. While the phytoremediation potential was limited, the uptake of fipronil indicates the possibility for further improvement in soil remediation.</p>","PeriodicalId":14235,"journal":{"name":"International Journal of Phytoremediation","volume":" ","pages":"1-9"},"PeriodicalIF":3.4,"publicationDate":"2025-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144591217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
28-homobrassinolide supplementation modulates the physiological mechanism and yield in Phaseolus vulgaris L. under sodium fluoride stress. 添加28-高油菜素内酯调控氟化钠胁迫下菜豆生理机制及产量
IF 3.4 4区 环境科学与生态学
International Journal of Phytoremediation Pub Date : 2025-07-09 DOI: 10.1080/15226514.2025.2530017
Romaisa Ejaz, Shakil Ahmed, Rehana Sardar, Asma Zulfiqar, Nasim Ahmad Yasin, Muhammad Hussaan
{"title":"28-homobrassinolide supplementation modulates the physiological mechanism and yield in <i>Phaseolus vulgaris</i> L. under sodium fluoride stress.","authors":"Romaisa Ejaz, Shakil Ahmed, Rehana Sardar, Asma Zulfiqar, Nasim Ahmad Yasin, Muhammad Hussaan","doi":"10.1080/15226514.2025.2530017","DOIUrl":"https://doi.org/10.1080/15226514.2025.2530017","url":null,"abstract":"<p><p>In the modern era, anthropogenic activities have led to an alarming increase in soil salinity, posing significant challenges to agriculture. Salinity not only adversely affects crop growth but also contributes to water pollution. Na stress reduces plant growth through osmotic effects, limiting water uptake and causing ion toxicity and oxidative damage. Brassinosteroids, a class of plant steroids, are well known for their roles in plant development and enhancing tolerance to various environmental stressors. This study aimed to investigate the impact of 28-homobrassinolide (28-HBL) application, both through seed priming and foliar application on <i>Phaseolus vulgaris</i> L. (common beans) subjected to sodium fluoride (NaF) stress. In pot experiments, soil was treated with 200 ppm NaF <i>via</i> aqueous solution 15 days before sowing followed by seed priming and foliar application with two concentrations of 28-HBL (40 and 60 ppm). Seed priming with 28-HBL enhanced total phenolic content and facilitated the uptake of essential mineral nutrients (K<sup>+</sup>, Zn<sup>2+</sup>, and Mg<sup>2+</sup>), counteracting the adverse effects of NaF on plant growth. Furthermore, the combined treatment of seed priming and foliar application of 28-HBL significantly increased protein content (24%) and proline content (61%), with the highest levels observed in the 28-HBL SP+FS-60 ppm group. Gas exchange characteristics, chlorophyll <i>a</i> (66%), chlorophyll <i>b</i> (65%), and carotenoids (75%) were all significantly improved in plants subjected to SP+FS-60 ppm 28-HBL treatment compared to those treated solely with NaF stress. 28-HBL effectively mitigated NaF induced stress by modulating ascorbic acid content and DPPH and enhancing the plant's antioxidant system, improving growth and biomass production. Additionally, the study investigated the antioxidant capacity of 28-HBL under salt stress, highlighting its potential as a valuable tool for enhancing <i>P. vulgaris</i> cultivation in fluoride-polluted soil. These findings underscore the potential of 28-homobrassinolide as a promising strategy for addressing soil salinity stress in agricultural settings.</p>","PeriodicalId":14235,"journal":{"name":"International Journal of Phytoremediation","volume":" ","pages":"1-16"},"PeriodicalIF":3.4,"publicationDate":"2025-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144600308","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Eco-friendly synthesis of ZnO nanoparticles using Siirt pistachio thin shell extract: promising applications in photocatalysis and antibacterial solutions. 利用Siirt开心果薄壳提取物环保合成ZnO纳米粒子:在光催化和抗菌溶液中的应用前景
IF 3.4 4区 环境科学与生态学
International Journal of Phytoremediation Pub Date : 2025-07-09 DOI: 10.1080/15226514.2025.2530018
Mine Çokyaşa, Bülent Hallaç, Ömer Şahin, Hale Bekir, Orhan Baytar
{"title":"Eco-friendly synthesis of ZnO nanoparticles using Siirt pistachio thin shell extract: promising applications in photocatalysis and antibacterial solutions.","authors":"Mine Çokyaşa, Bülent Hallaç, Ömer Şahin, Hale Bekir, Orhan Baytar","doi":"10.1080/15226514.2025.2530018","DOIUrl":"https://doi.org/10.1080/15226514.2025.2530018","url":null,"abstract":"<p><p>Green synthesis has gained considerable attention as a sustainable and environmentally friendly approach to nanomaterial fabrication. In this study, zinc oxide (ZnO) nanoparticles (NPs) were synthesized using an aqueous extract of Siirt pistachio thin shells, which acted as a natural reducing, stabilizing, and capping agent due to its rich phytochemical content. This green route eliminates the use of toxic chemicals, offering a cost-effective and scalable alternative for nanoparticle production. The synthesized ZnO NPs were characterized by SEM, TEM, XRD, EDX, and FTIR analyses, revealing predominantly spherical morphology with an average crystallite size of approximately 20 nm calculated by the Debye-Scherrer equation. Photocatalytic activity was assessed through methylene blue (MB) dye degradation under visible light, following a pseudo-first-order kinetic model with a rate constant of 0.0462 min<sup>-1</sup>, while antibacterial performance was evaluated <i>via</i> disk diffusion, showing significant inhibition zones against various pathogenic bacteria. The results demonstrate that the ZnO NPs exhibit excellent photocatalytic and antimicrobial properties, highlighting the potential of this green synthesis method for wide-ranging applications in environmental remediation, antimicrobial surface coatings, food packaging, cosmetics, and biomedical technologies.</p>","PeriodicalId":14235,"journal":{"name":"International Journal of Phytoremediation","volume":" ","pages":"1-13"},"PeriodicalIF":3.4,"publicationDate":"2025-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144600309","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Adsorption of rhodamine B onto cotton straw-derived biochar: kinetic, equilibrium, thermodynamics, and predictive studies using artificial intelligence. 罗丹明B在棉花秸秆生物炭上的吸附:动力学、平衡、热力学和使用人工智能的预测研究。
IF 3.4 4区 环境科学与生态学
International Journal of Phytoremediation Pub Date : 2025-07-07 DOI: 10.1080/15226514.2025.2527937
Thalyta Parreira Mota Dos Santos, Beatriz Milani Dias, Heiriane Martins Sousa, Frederico Carlos Martins de Menezes Filho, Amanda Alcaide Francisco Fukumoto, Ibraim Fantin da Cruz, Eduardo Beraldo de Morais
{"title":"Adsorption of rhodamine B onto cotton straw-derived biochar: kinetic, equilibrium, thermodynamics, and predictive studies using artificial intelligence.","authors":"Thalyta Parreira Mota Dos Santos, Beatriz Milani Dias, Heiriane Martins Sousa, Frederico Carlos Martins de Menezes Filho, Amanda Alcaide Francisco Fukumoto, Ibraim Fantin da Cruz, Eduardo Beraldo de Morais","doi":"10.1080/15226514.2025.2527937","DOIUrl":"https://doi.org/10.1080/15226514.2025.2527937","url":null,"abstract":"<p><p>This study investigates the efficiency, mechanisms, and artificial intelligence (AI) modeling of rhodamine B (RhB) adsorption using biochar derived from cotton straw (CS@B). Characterization through SEM, FTIR, and pH<sub>PZC</sub> revealed that CS@B possesses a porous structure, with RhB adsorption involving hydrogen bonding, electrostatic interactions, and π-π interactions, and a pH<sub>PZC</sub> of 8.27. Maximum RhB removal (99.7%) was achieved at pH 2.0. Kinetic studies aligned with the pseudo-second-order model, while the Freundlich isotherm model accurately described the equilibrium data. The maximum adsorption capacity of 117.84 mg g<sup>-1</sup> surpasses many other adsorbents. Thermodynamic analysis confirmed a spontaneous and endothermic process. Artificial intelligence models, including artificial neural networks (ANN) and support vector regression (SVR), predicted adsorption capacity with high accuracy. The ANN models, particularly the MLP 5-7-1 architecture, achieved <i>R</i><sup>2</sup> values up to 0.994 and low RMSE values for the testing dataset, while the SVR model attained an <i>R</i><sup>2</sup> of 0.984. Reusability tests showed that CS@B remained effective over several cycles, with a slight decline in efficiency. These results underscore the potential of CS@B for effective RhB removal in water treatment. Furthermore, the integration of AI models provides a robust framework for enhancing the predictability and efficiency of adsorption systems.</p>","PeriodicalId":14235,"journal":{"name":"International Journal of Phytoremediation","volume":" ","pages":"1-13"},"PeriodicalIF":3.4,"publicationDate":"2025-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144583799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Endophyte-enriched biochar and zeolite for heavy metal immobilization in sewage-irrigated soils: impacts on Spinacia oleracea growth and antioxidant responses. 富内生菌生物炭和沸石在污水灌溉土壤中固定化重金属:对菠菜生长和抗氧化反应的影响。
IF 3.4 4区 环境科学与生态学
International Journal of Phytoremediation Pub Date : 2025-07-05 DOI: 10.1080/15226514.2025.2526599
Sana Abdul Sattar, Muhammad Naveed, Iqra Abid, Muhammad Afzal, Salman Younus, Jiri Kucerik, Martin Brtnicky, Adnan Mustafa
{"title":"Endophyte-enriched biochar and zeolite for heavy metal immobilization in sewage-irrigated soils: impacts on <i>Spinacia oleracea</i> growth and antioxidant responses.","authors":"Sana Abdul Sattar, Muhammad Naveed, Iqra Abid, Muhammad Afzal, Salman Younus, Jiri Kucerik, Martin Brtnicky, Adnan Mustafa","doi":"10.1080/15226514.2025.2526599","DOIUrl":"https://doi.org/10.1080/15226514.2025.2526599","url":null,"abstract":"<p><p>Untreated sewage water (SW) irrigation in farmlands leads to the accumulation of toxic metals in soils, which can cause serious concerns for food safety and global food security. This study evaluated the effectiveness of endophytic enriched biochar (EBC) and endophytic enriched zeolite (EZE) as immobilizing agents to reduce heavy metal uptake in <i>Spinacea oleracea</i> (<i>S. oleracea</i>) irrigated with SW. In a pot experiment, EBC and EZE were applied at rate of 1% w/w with control treatment. The experiment was arranged in completely randomized design with three replicates. Results showed that SW negatively affected spinach growth and physiology. However, applying EBC and EZE, alone or in combination, considerably improved growth and physiology by reducing cadmium (Cd) and chromium (Cr) uptake. Interestingly, combining EBC and EZE with tap water (TW) and SW increased shoot and root dry weights by 80.58% and 71.83%, reducing Cd and Cr uptake in shoots by 93% and 75%, respectively, compared to the control. Additionally, this combination significantly decreased antioxidant enzyme activity, particularly Ascorbate peroxidase (APX, 59.4%), Catalase (CAT, 42.3%), Glutathione peroxidase (GPX, 68%). The co-application of EBC and EZE under TW+SW (1:1) enhanced phyto-stabilization efficiency significantly and minimized health risks from spinach consumption. The improvement in plant growth with EBC and EZE under Cd and Cr stress suggests that both amendments could be efficient for promoting the Cd and Cr immobilization and improving the soil quality in Cd and Cr-contaminated soil. This emphasizes their capacity as sustainable soil enhancer for the remediation of Cd and Cr-contaminated soils, promotion of healthy plant biomass and support the prolonged ecological restoration.</p>","PeriodicalId":14235,"journal":{"name":"International Journal of Phytoremediation","volume":" ","pages":"1-20"},"PeriodicalIF":3.4,"publicationDate":"2025-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144567365","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Beneficial effect of growing Melastoma malabathricum with the addition of bamboo biochar and EDTA in removing soil heavy metal(loid)s contamination. 添加竹炭和EDTA对土壤重金属污染去除效果的研究。
IF 3.4 4区 环境科学与生态学
International Journal of Phytoremediation Pub Date : 2025-07-04 DOI: 10.1080/15226514.2025.2524567
Norshahida Saberi, Mohd Izuan Effendi Halmi, Norazua Zakaria, Muhammad Saiful Ahmad Hamdani, Moneruzzaman Khandaker, Jean Wan Hong Yong, Khairil Mahmud
{"title":"Beneficial effect of growing <i>Melastoma malabathricum</i> with the addition of bamboo biochar and EDTA in removing soil heavy metal(loid)s contamination.","authors":"Norshahida Saberi, Mohd Izuan Effendi Halmi, Norazua Zakaria, Muhammad Saiful Ahmad Hamdani, Moneruzzaman Khandaker, Jean Wan Hong Yong, Khairil Mahmud","doi":"10.1080/15226514.2025.2524567","DOIUrl":"https://doi.org/10.1080/15226514.2025.2524567","url":null,"abstract":"<p><p>A study was conducted to investigate the synergistic effect of growing <i>Melastoma malabathricum</i> with the addition of bamboo biochar (BB) and ethylenediaminetetraacetic acid (EDTA) in reducing soil heavy metal(loid)s. Soils from the Chini watershed, a Man and Biosphere Reserve by UNESCO, which faces mining activities, were collected, analyzed, and used for a greenhouse experiment. The experiment was set up with five treatments by growing <i>M. malabathricum</i> with BB and/or EDTA, a control, and blank (organic soil). <i>M. malabathricum</i> demonstrated robust growth throughout the experiment, displaying no common phytotoxic symptoms when growing with the contaminated soil. Applying BB and EDTA gradually increased 50% of plant height and biomass and improved the uptake of heavy metal(loid)s: Fe:42%, As:62%, Pb:83%, Cr: 88%, and Al: 5%. This treatment also achieved the highest phytoextraction efficiency, with reductions of heavy metal(loid)s in the soil (up to 33%) compared to the control. Growing <i>M. malabathricum</i> with BB and EDTA additions was a promising method in reducing soil heavy metal(loid)s, making it beneficial for restoration efforts at ex-mining sites, particularly at the Chini watershed in the future.</p>","PeriodicalId":14235,"journal":{"name":"International Journal of Phytoremediation","volume":" ","pages":"1-9"},"PeriodicalIF":3.4,"publicationDate":"2025-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144560084","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Decoding leaf micro- and macro-morphology: a path to effective particulate matter phytoremediation. 解码叶片微观和宏观形态:有效的颗粒物植物修复途径。
IF 3.4 4区 环境科学与生态学
International Journal of Phytoremediation Pub Date : 2025-06-30 DOI: 10.1080/15226514.2025.2523938
Anamika Roy, Mamun Mandal, Robert Popek, Arkadiusz Przybysz, Abhijit Sarkar
{"title":"Decoding leaf micro- and macro-morphology: a path to effective particulate matter phytoremediation.","authors":"Anamika Roy, Mamun Mandal, Robert Popek, Arkadiusz Przybysz, Abhijit Sarkar","doi":"10.1080/15226514.2025.2523938","DOIUrl":"https://doi.org/10.1080/15226514.2025.2523938","url":null,"abstract":"<p><p>With the rapid expansion of urban areas and industries, particulate matter (PM) pollution has become a pressing global concern. Phytoremediation offers a sustainable solution to mitigate indoor and outdoor air pollution. Leaves, with their expansive surfaces, serve as primary PM receptors, playing a vital role in air quality improvement by retaining deposited PM. Retention of foliage PM relies on a dynamic equilibrium between accumulation and resuspension of PM, predominantly influenced by functional leaf traits. Both macro- and micro-morphological features, including leaf length, width, aspect ratio, surface roughness, petiole length, stomata, trichomes, cuticle, waxes, ridges, and grooves, significantly affect PM accumulation and retention. Among macro-morphometrical characters, broader, rough-surfaced leaves with shorter petioles are more efficient in PM accumulation than those with narrow-smoother surfaces having long petioles. Moreover, exposure to polluted environments can induce microstructural changes in leaves, further enhancing PM retention. Rather than focusing on a single trait, combining multiple effective traits may better optimize PM removal. Developing green spaces with plants possessing these traits not only enhances urban greenery but also maximizes their potential to reduce pollution and improve air quality.</p>","PeriodicalId":14235,"journal":{"name":"International Journal of Phytoremediation","volume":" ","pages":"1-18"},"PeriodicalIF":3.4,"publicationDate":"2025-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144527913","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cobalt tolerant bacteria mobilize iron in garden pea (Pisum sativum L.) to mitigate cobalt stress in iron deficit soils. 耐钴细菌在豌豆(Pisum sativum L.)中调动铁,缓解缺铁土壤中的钴胁迫。
IF 3.4 4区 环境科学与生态学
International Journal of Phytoremediation Pub Date : 2025-06-24 DOI: 10.1080/15226514.2025.2522304
Sapna Chandwani, Vaibhavi Ahire, Salim Manoharadas, Natarajan Amaresan
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