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安徽花山尾矿库溃坝污染农田土壤中As、Sb的释放及垂向迁移特征 期刊论文
环境化学, 2020, 卷号: 39, 期号: 9, 页码: 2479-2489
作者:  蔡永兵;  邵俐;  范行军;  李飞跃;  孟凡德;  张华
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矿区  农田土壤  释放迁移  
Resource utilization of invasive Spartina alterniflora: A review 期刊论文
Chinese Journal of Eco-Agriculture, 2019, 卷号: 27, 期号: 12, 页码: 1870-1879
作者:  Xie BH(谢宝华);  Lu F(路峰);  Han GX(韩广轩)
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Invasive plant  Spartina alterniflora  Resource utilization  Straw resource  Medicinal value  Salt tolerant gene  入侵植物  互花米草  资源化利用  秸秆资源  药用价值  耐盐基因  
烟台四十里湾潮间带表层沉积物中铁的形态研究 期刊论文
海洋环境科学, 2019, 卷号: 38, 期号: 4, 页码: 555-560
作者:  王晨晨;  潘大为;  韩海涛;  胡雪萍
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表层沉积物    形态研究  烟台四十里湾  潮间带  Surface Sediment  Iron  Speciation  Yantai Sishili Bay  Intertidal Zone  
新型铁铜锰复合氧化物颗粒吸附剂As(Ⅲ)吸附行为与机制研究 期刊论文
环境科学学报, 2019, 卷号: 39, 期号: 8, 页码: 2575-2585
作者:  王建燕;  张传巧;  陈静;  张高生
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颗粒吸附剂  铁铜锰复合氧化物  吸附  氧化  再生  As(ⅲ)  Granular Sorbent  Fe-cu-mn Trimetal Oxide  Arsenite  Sorption  Oxidation  Regeneration  
酸化猪炭对土壤中不同形态磷质量分数及相互转化的影响 期刊论文
浙江农林大学学报, 2018, 卷号: 35, 期号: 03, 页码: 387-397
作者:  王秋月;  杨兴;  何丽芝;  陆扣萍;  车磊;  袁国栋;  王海龙
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土壤学  酸化  猪炭  土壤    形态转化  
南四湖表层沉积物中铍、锑、铊的地球化学特征与环境风险 期刊论文
环境科学学报, 2018, 卷号: 38, 期号: 5, 页码: 1968-1982
作者:  王茜;  刘永侠;  庄文;  陈青
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有害金属元素  赋存形态  表层沉积物  生态风险  毒性系数  南四湖  Harmful Metal Element  Chemical Form  Surface Sediment  Ecological Risk  Toxicity Coefficient  The Nansihu Lake  
烟台夹河口外柱状沉积物还原性无机硫、活性铁的变化特征及其相互关系 期刊论文
海洋科学, 2018, 卷号: 42, 期号: 8, 页码: 90-97
作者:  姜明;  赵国强;  李兆冉;  盛彦清
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还原性无机硫  活性铁  深层柱状沉积物  硫化度  矿化度  Reduced inorganic sulfur  Reactive iron  Deep core sediments  Degree of pyritization  Degree of sulfidity  The distribution characteristics and coupling mechanism of reduced inorganic sulfur (RIS)and reactive iron in marine core sediments are closely related to the evolution of environment quality.In this study,an improved cold diffusion method and hydrochloric acid extraction method were applied to the acid-volatile sulfur (AVS),pyrite sulfur (CRS),elemental sulfur (ES),and reactive iron [Fe (Ⅱ)and Fe (III)] analyses.The distribution characteristics and coupling mechanism of S and Fe were investigated based on a core sediment 4 meters deep collected in the northern sea area of the mouth of Jiahe River,Yantai.The results showed that the RIS in sediments was dominated by CRS,followed by AVS and ES.The content of AVS presented a narrow range with depth,whereas the CRS and ES were higher at the top and bottom layers than the middle layer  reactive iron was dominated by Fe (II),which increased with depth,while Fe (Ⅲ)gradually decreased with depth.Most of the Fe (III)was reduced to the disssolved Fe(II),which was combined with the soluble H_2S of the sulfate-reducing bacteria to produce CRS and ES in the deep layer,resulting in their accumulation at the bottom of core sediments.Furthermore,this study showed that reactive iron was not a limiting factor for the accumulation of RIS with lower degree of pyritization and degree of sulfidity.  
海水中痕量铂族元素的赋存形态及螯合树脂富集研究进展 期刊论文
应用生态学报, 2017, 卷号: 28, 期号: 10, 页码: 3424-3432
作者:  刘凯;  高学鲁;  李力
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trace  platinum group element  speciation  chelate resin  preconcentration  seawater  痕量  铂族元素  赋存形态  螯合树脂  富集  海水  
样品前处理方式对沉积物酶水解有机磷的影响 期刊论文
环境化学, 2017, 卷号: 36, 期号: 1, 页码: 107-113
作者:  张友;  吕迎春;  高丽;  刘书花;  徐刚;  王安东;  赵亚杰
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沉积物  磷酸酶  有机磷  提取条件  
生物炭对土壤中氮磷有效性影响的研究进展 期刊论文
中国科学:生命科学, 2016, 期号: 9, 页码: 1085-1090
作者:  徐刚;  张友;  武玉;  邵宏波;  秦松
Adobe PDF(477Kb)  |  收藏  |  浏览/下载:769/302  |  提交时间:2016/12/09
生物炭  养分有效性  同位素示踪  土壤  微生物