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  1. AU="Yang, Yuantong"
  2. AU="Carstens, Elma"
  3. AU="Wu, Xiaoxing"
  4. AU="Sato, Marika"
  5. AU="Rautiala, Petri"
  6. AU="Lin, Liqin"
  7. AU="Deborah Jean McClelland"
  8. AU="Brar, Ajit"
  9. AU="Aniyan Kumbalaparambil, Yesoda"
  10. AU=Carolan Michael
  11. AU="Pojskić, Mirza"
  12. AU="Tsujimoto, Sakura"
  13. AU=Di Tano Giuseppe
  14. AU="Khan, Sobia"
  15. AU="Kao, Yu-Yin"
  16. AU="Katerina Demnerova"
  17. AU="Sorrentino, I"
  18. AU="Pogge von Strandmann, Elke"
  19. AU="Lenzi, Kerry A"
  20. AU="Sakakura, Akira"
  21. AU="Nowell, Sian"
  22. AU="Mirko Cortese"
  23. AU="Klein, Steffen"
  24. AU="Koike, Toru"
  25. AU="Hung, Chung-Yu"
  26. AU="Muendlein, Hayley I"
  27. AU="Papavramidis, Theodosios"

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  1. Artikel ; Online: Combined application of sewage sludge, bagasse, and molybdenum tailings ameliorates rare earth mining wasteland soil

    Feng, Jiayi / Yang, Yuantong / Ruan, Kejin / Wu, Daoming / Xu, Yanggui / Jacobs, Douglass F. / Zeng, Shucai

    J Soils Sediments. 2023 Apr., v. 23, no. 4 p.1775-1788

    2023  

    Abstract: PURPOSE: Poor structure, nutrient deficiency, and acidification are core factors restricting the reclamation of rare earth mining wasteland soil (REMWS). Sewage sludge, bagasse, and molybdenum tailings, all of which need proper disposal, have great ... ...

    Abstract PURPOSE: Poor structure, nutrient deficiency, and acidification are core factors restricting the reclamation of rare earth mining wasteland soil (REMWS). Sewage sludge, bagasse, and molybdenum tailings, all of which need proper disposal, have great potentials in REMWS reclamation. The goal of this study was to explore the remediation effect on rare earth mining wasteland soil with the combined application of sewage sludge compost (SSC), bagasse, and modified molybdenum tailings (MMT). MATERIALS AND METHODS: SSC (T1), SSC + bagasse (T2), and SSC + bagasse + MMT (T3) were applied in REMWS as amendments in a 4-month pot experiment, and their effects on REMWS properties and heavy metals (HMs) toxicity were tested with Eucalyptus urophylla, which grows fast, resists environment stress, and is a promising plant in REMWS reclamation. RESULTS: The application of SSC (T1) improved REMWS fertility, but increased Cu, Zn, Cd, and Ni contents in soil and E. urophylla seedlings, and inhibited E. urophylla growth. Bagasse application (T2) alleviated growth inhibition and further addition of bagasse + MMT (T3) significantly improved E. urophylla growth. Moreover, T3 improved soil physical properties, organic carbon content, pH, and reduced soil HMs bioavailability and plant HMs content as compared to T1 and T2. Structural equation modeling results revealed that plant nutrient accumulation increased plant HMs accumulation, the latter inhibited plant nutrient accumulation in turn, and soil pH played a key role in retarding HMs uptake and improving E. urophylla growth and nutrients uptake. CONCLUSION: These results suggested that the combined application of SSC, bagasse, and MMT is an effective approach for REMWS amelioration and land disposal of solid waste resources.
    Schlagwörter Eucalyptus urophylla ; acidification ; bagasse ; bioavailability ; composts ; equations ; growth retardation ; molybdenum ; nutrient deficiencies ; organic carbon ; remediation ; sewage sludge ; soil pH ; solid wastes ; toxicity ; wastelands
    Sprache Englisch
    Erscheinungsverlauf 2023-04
    Umfang p. 1775-1788.
    Erscheinungsort Springer Berlin Heidelberg
    Dokumenttyp Artikel ; Online
    ZDB-ID 2050898-0
    ISSN 1614-7480 ; 1439-0108
    ISSN (online) 1614-7480
    ISSN 1439-0108
    DOI 10.1007/s11368-023-03437-7
    Datenquelle NAL Katalog (AGRICOLA)

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    Verfügbar in ZB MED Bonn

    Z 7702: Hefte anzeigen

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  2. Artikel ; Online: Effects of sewage sludge application methods on the transport of heavy metals with runoff and their mechanisms.

    Yang, Yuantong / Feng, Weixun / Bao, Li'an / Xian, Lihua / Lu, Jie / Wu, Daoming / Jacobs, Douglass F / Zeng, Shucai

    The Science of the total environment

    2023  Band 912, Seite(n) 168909

    Abstract: Woodland utilization is a promising disposal method for sewage sludge (SS). However, the potential risk of heavy metals (HMs) transport with runoff must be considered. Among the various factors influencing HMs loss, SS application methods (Holing ... ...

    Abstract Woodland utilization is a promising disposal method for sewage sludge (SS). However, the potential risk of heavy metals (HMs) transport with runoff must be considered. Among the various factors influencing HMs loss, SS application methods (Holing application, HA; Broadcasting and mixing application, BM; Broadcasting application, BA) are likely to cause significant effects by altering soil erosion and soil aggregates. This study aimed to determine how SS application methods affect HMs loss, soil aggregates erosion, and how they are related. Accordingly, the losses of HMs in surface runoff, interflow, and sediment were quantified during six simulated rainfalls. The results demonstrated that all methods reduced surface runoff, but BA was the most effective. Additionally, BA significantly reduced the total sediment yield and the total proportion of the <0.05 mm fraction aggregates. Moreover, BA had the smallest cumulative losses of Pb and Cd through surface runoff and Cu, Pb, and Cd through sediment. Sediment was the most important pathway for HMs loss, through which over 76.56 % of HMs were lost. In BA, the <0.05 mm fraction aggregates had the lowest HMs load, whereas in other treatments had the highest (54.33 %-80.33 %). The potential ecological risk coefficient of Cd was beyond "moderate" in all the pathways of BM and "high" in the interflow of each SS treatment. Nonetheless, when the multi-elements were evaluated collectively, the potential ecological risk index for each SS treatment was categorized as "low". Overall, BA not only reduced soil erosion but also posed no risk of HMs pollution. It should be noted that the loss of Cd in the interflow had a great impact, while the <0.05 mm fraction aggregates played a significant role in the HMs load. Thus, the current study not only provides an effective approach for the environmentally safe disposal of SS but also proposes a scientific method for the application of SS in woodlands.
    Sprache Englisch
    Erscheinungsdatum 2023-11-27
    Erscheinungsland Netherlands
    Dokumenttyp Journal Article
    ZDB-ID 121506-1
    ISSN 1879-1026 ; 0048-9697
    ISSN (online) 1879-1026
    ISSN 0048-9697
    DOI 10.1016/j.scitotenv.2023.168909
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  3. Artikel: Effects of sewage sludge and other wastes application on the growth and element uptake of

    Yang, Yuan-Tong / Zeng, Shu-Cai / Feng, Jia-Yi / Peng, Wei-Xin / Wu, Dao-Ming

    Ying yong sheng tai xue bao = The journal of applied ecology

    2021  Band 32, Heft 2, Seite(n) 609–617

    Abstract: The wastes such as sewage sludge (SS) can be used to amend soil of abandoned rare-earth mine land (ARL). The energy ... ...

    Titelübersetzung 施用污泥等废料对稀土矿废弃地土壤中麻疯树生长和元素吸收的影响.
    Abstract The wastes such as sewage sludge (SS) can be used to amend soil of abandoned rare-earth mine land (ARL). The energy plant
    Mesh-Begriff(e) Jatropha ; Metals, Heavy/analysis ; Sewage ; Soil ; Soil Pollutants/analysis
    Chemische Substanzen Metals, Heavy ; Sewage ; Soil ; Soil Pollutants
    Sprache Englisch
    Erscheinungsdatum 2021-03-02
    Erscheinungsland China
    Dokumenttyp Journal Article
    ZDB-ID 2881809-X
    ISSN 1001-9332
    ISSN 1001-9332
    DOI 10.13287/j.1001-9332.202102.037
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  4. Artikel: Differential gene expression analyses related to fruit yield of Jatropha curcas L. using RNA-seq

    Hui, Wenkai / Yang, Yuantong / Wu, Guojiang / Wang, Yi / Zaky Zayed, Mohamed / Chen, Xiaoyang

    Biotechnology, biotechnological equipment. 2018 Sept. 3, v. 32, no. 5

    2018  

    Abstract: Jatropha curcas L. seeds possess high oil content. However, the low fruit yield is a bottleneck for its utilisation in biodiesel production. To date, the genes related to fruit yield of J. curcas are still poorly studied. Therefore, this study was ... ...

    Abstract Jatropha curcas L. seeds possess high oil content. However, the low fruit yield is a bottleneck for its utilisation in biodiesel production. To date, the genes related to fruit yield of J. curcas are still poorly studied. Therefore, this study was conducted to compare the transcriptome profiles of two J. curcas clones with high and low fruit yield. The results showed that 52 381 unigenes were obtained and annotated to 55 orthologous terms. More than 9 653 single nucleotide polymorphisms (SNPs)/Indels and 15 971 SSR loci were identified. In addition, 76 differential expression genes (DEGs) were obtained and mainly down-regulated in a high fruit yield sample. Moreover, the DEGs were significantly enriched in phytohormone signalling pathways, including gibberellin, brassinolide and jasmonic acid. Furthermore, we suggested that some genes might inhibit the initiation of female floral differentiation to decrease the fruit yield in J. curcas. These data will create a reference transcriptome for the genomics database of J. curcas for future studies. We expect that the dataset will serve as a foundation to study the genes function, which help in engineering high-yielding varieties in J. curcas.
    Schlagwörter Jatropha curcas ; biodiesel ; biotechnology ; brassinolide ; databases ; equipment ; females ; fruit yield ; gene expression regulation ; genomics ; gibberellins ; jasmonic acid ; lipid content ; plant hormones ; sequence analysis ; transcriptome ; unigenes
    Sprache Englisch
    Erscheinungsverlauf 2018-0903
    Umfang p. 1126-1133.
    Erscheinungsort Taylor & Francis
    Dokumenttyp Artikel
    Anmerkung NAL-AP-2-clean
    ZDB-ID 1214963-9
    ISSN 1314-3530 ; 0205-2067 ; 1310-2818
    ISSN (online) 1314-3530
    ISSN 0205-2067 ; 1310-2818
    DOI 10.1080/13102818.2018.1507757
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    Z 6265: Hefte anzeigen

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  5. Artikel ; Online: Transcriptome profile analysis reveals the regulation mechanism of floral sex differentiation in Jatropha curcas L.

    Hui, Wenkai / Yang, Yuantong / Wu, Guojiang / Peng, Changcao / Chen, Xiaoyang / Zayed, Mohamed Zaky

    Scientific reports

    2017  Band 7, Heft 1, Seite(n) 16421

    Abstract: The seeds of Jatropha curcas contain a high percentage of biodiesel. However, low seed yield which was limited by its poor female flowers was a bottleneck for its utilization. Here, we compared the transcriptomic profiles of five different samples during ...

    Abstract The seeds of Jatropha curcas contain a high percentage of biodiesel. However, low seed yield which was limited by its poor female flowers was a bottleneck for its utilization. Here, we compared the transcriptomic profiles of five different samples during floral sex differentiation stages using Illumina Hiseq 4000. Our results showed that hundreds of differentially expressed genes (DEGs) were detected in floral sex initiation period, but thousands of DEGs were involved in the stamens and ovules development process. Moreover, the DEGs were mainly shown up-regulation in male floral initiation, but mainly down-regulation in female floral initiation. Male floral initiation was associated with the flavonoid biosynthesis pathway while female floral initiation was related to the phytohormone signal transduction pathway. Cytokinin (CTK) signaling triggered the initiation of female floral primordium, thereafter other phytohormones co-promoted the female floral development. In addition, the floral organ identity genes played important roles in floral sex differentiation process and displayed a general conservation of the ABCDE model in J. curcas. To the best of our knowledge, this data is the first comprehensive analysis of the underlying regulatory mechanism and the related genes during floral sex differentiation in J. curcas, which help in engineering high-yielding varieties of J. curcas.
    Mesh-Begriff(e) Flowers/genetics ; Gene Expression Profiling ; Gene Expression Regulation, Plant ; Jatropha/physiology ; Phenotype ; Plant Development/genetics ; Reproduction/genetics ; Transcriptome
    Sprache Englisch
    Erscheinungsdatum 2017-11-27
    Erscheinungsland England
    Dokumenttyp Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-017-16545-5
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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