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Integrative Conservation, Volume 4, Issue 4, Page 686-694, December 2025.The soil fungicide reduces the occurrence of pathogenic fungi in invaded soil and at the same time promotes the recruitment of mycorrhizal fungi and saprophytic fungi by the plants. The addition of biochar to the invaded soil has a negative legacy effect on subsequent invasive plants, while it exerts a positive enhancement effect on native plants ...
Weitao Li +5 more
wiley +1 more source
Progress on Roles and Mechanisms of Phosphate-solubilizing Microorganisms in Remediation of Heavy Metal Contaminated Soils [PDF]
, 2016 重金属污染是我国目前面临的最严峻的环境问题之一,如何科学治理已成为科学研究的热点和难点.解磷微生物(phosphate-solubilizing microorganisms,PSMs)作为一类备受关注的农业有益菌,在长期重金属逆境环境中,不仅进化出一系列的耐性和抗性机制,而且作为可溶性磷酸盐的潜在供应体,产生的磷酸根离子在化学钝化修复或植物修复重金属污染土壤中都发挥着举足轻重的作用.除此之外,该类功能菌所产生的植物生长素、1-氨基环丙烷-1-羧酸脱氨酶、铁载体、低分子量有机酸、生物表面活性剂等 ...
严重玲, 林钰栅, 范缙, 蔡邦平
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Review of additively manufactured zinc alloys by laser powder bed fusion for biomedical applications
Rare Metals, Volume 44, Issue 11, Page 8262-8291, November 2025.Graphical abstract AbstractZinc (Zn) and its alloys have emerged as promising candidates for biomedical materials, owing to their controlled degradation kinetics, intrinsic biocompatibility, and the release Zn2+ ions which are known to promote bone regeneration and tissue healing.
Xuan Yang +5 more
wiley +1 more source
Effect of root exudate on behavirors of polycyclic aromatic hydrocarbons (PAHs) in mangrove sediments [PDF]
, 2016 红树林是生长在热带、亚热带海岸潮间带的木本植物群落，对维护河口、海滨生态平衡和保护环境等方面具有重要意义。近年来，大量污染物被排放到红树林湿地生态系统中，其中以多环芳烃（Polycyclicaromatichydrocarbons，PAHs）为代表的有机污染物最为明显。由于PAHs具有较强的致癌、致畸、致突变作用，使其极易在沉积物中被吸附固定，研究根系分泌物对沉积物中PAHs的活化作用，植物修复PAHs的根际响应机制及其在根际微环境中的降解机理，将为深入探讨PAHs在根际沉积物中的生物有效性 ...
贾慧
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Shuitu Baochi Xuebao, 2020 伴矿景天（Sedum plumbizincicola）是一种Cd和Zn的超积累植物，常用于Cd污染土壤的植物修复。有机酸能够提高土壤重金属的有效性，促进植物对重金属的积累，对重金属污染土壤的植物修复效率具有强化作用，并对土壤微生物数量有重要影响。以河潮土和红黄泥为供试土壤，探讨了乙二胺四乙酸（EDTA）、柠檬酸、草酸对伴矿景天修复效率和土壤微生物数量的影响。结果表明，有机酸能显著提高土壤有效态Cd含量，柠檬酸处理的效果最好，河潮土和红黄泥中有效态Cd含量较单种伴矿景天分别增加72.73%，12.99 ...
柏佳 +7 more
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Integrative Conservation, Volume 4, Issue 3, Page 345-353, September 2025.Restoration of monoculture in protected and marginal areas can be organized into two phases (1) identification and prioritization of restoration sites based on remote sensing or field survey then assessing degradation level, and (2) implementation of appropriate restoration interventions.
Liang Song +9 more
wiley +1 more source
Characterization and structure analyses of the chelate products of chelate–assist phytoextraction in Pb contaminated soils [PDF]
, 2017 我国是全球铅储量最大的六个国家之一，在蓄电池、电缆护套、铅合金、射线防护，铅基催化剂等行业中，铅都发挥着重要作用，但同时铅也是严重危害生物健康的重金属之一。环境中的铅大部分都在土壤之中，因此如何治理土壤中的铅污染成为一个人们广泛关注的问题。目前最具应用潜力的方法是用螯合剂与铅结合形成配合物以提高铅的溶解度使之能够被植物吸收，达到治理铅污染的目的。本文以氨基多羧酸类螯合剂：乙二胺四乙酸和1，3-丙二胺四乙酸；以及天然小分子有机酸类螯合剂：柠檬酸为配体，系统地研究了它们在不同条件下与铅的螯合产物 ...
戴俊伟
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Shuitu Baochi Xuebao, 2023 为探讨微生物诱导碳酸钙沉淀技术(microbially induced calcium carbonate precipitation, MICP)和植物技术对污染矿区的固化效果。利用纺锤型赖氨酸芽孢杆菌(Lysinibacillus fusiformis)、碱蓬(Suaeda salsa)、红砂(Reamuria songarica)开展干旱半干旱高风蚀区尾矿污染固化试验。通过植物根系拉力及根—土复合体抗剪强度表征污染矿区响应效果。结果表明:MICP处理后红砂、碱蓬2种植物根系抗拉力分别增加59.9%,
常道琴, 宋乃平, 岳健敏, 孟晨
doaj
New Phytologist, Volume 247, Issue 2, Page 504-517, July 2025.Summary Repetitive DNA is a feature of all organisms, ranging from archaea and plants to humans. DNA repeats can be seen both in coding and in noncoding regions of the genome. Due to the recurring nature of the sequences, simple DNA repeats tend to be more prone to errors during replication and repair, resulting in variability in their unit length ...
Sridevi Sureshkumar +3 more
wiley +1 more source
, 2007 2004年12月-2005年5月武汉市月湖水生植被重建过程中,对浮游植物进行逐月调查.结果表明,在营养盐浓度较高的条件下,浮游植物仍保持较低的生物量和密度,浮游植物的生长与温度保持一定的相关性,但与湖水营养盐浓度并不存在相关关系.菹草和伊乐藻能使水体的透明度保持较高的状态.浮游植物主要由隐藻和硅藻组成,能形成水华的一些常见种类并未随温度升高而出现,可能与这两种沉水植物的存在改变了浮游植物的群落结构有关.因此 ...
吴振斌 +6 more
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