YIC-IR

浏览/检索结果: 共21条,第1-10条 帮助

限定条件    
已选(0)清除 条数/页:   排序方式:
春季降雨分配变化对黄河三角洲滨海湿地土壤呼吸的影响 期刊论文
生态学杂志, 2021, 卷号: 40, 期号: 7, 页码: 2094-2103
作者:  马澍;  陶宝先;  韩广轩;  王晓杰;  李培广;  初小静
浏览  |  Adobe PDF(4043Kb)  |  收藏  |  浏览/下载:474/210  |  提交时间:2021/12/01
降雨分配  土壤呼吸  水盐运移  地下生物量  滨海湿地  
氮输入对滨海盐沼湿地碳循环关键过程的影响及机制 期刊论文
植物生态学报, 2021, 卷号: 45, 期号: 4, 页码: 321-333
作者:  韩广轩;  李隽永;  屈文笛
浏览  |  Adobe PDF(3150Kb)  |  收藏  |  浏览/下载:483/231  |  提交时间:2021/12/01
氮输入  碳循环  碳分配  碳汇  滨海盐沼湿地  潮汐作用  
近20年来我国沉积物环境与污染控制研究进展与展望 期刊论文
地球科学进展, 2021, 卷号: 36, 期号: 4, 页码: 346-374
作者:  范成新;  刘敏;  王圣瑞;  方红卫;  夏星辉;  曹文志;  丁士明;  侯立军;  王沛芳;  陈敬安;  游静;  王菊英;  盛彦清;  朱伟
浏览  |  Adobe PDF(6042Kb)  |  收藏  |  浏览/下载:847/395  |  提交时间:2021/12/01
沉积物  环境效应  生态风险  质量基准  污染控制与修复  处理利用  中国  
基于DNDC模型评估水位变化对滨海湿地净生态系统CO_2交换的影响 期刊论文
生态环境学报, 2021, 卷号: 30, 期号: 2, 页码: 254-263
作者:  陈雅文;  韩广轩;  赵明亮;  初小静;  李培广;  宋维民;  王晓杰
浏览  |  Adobe PDF(1332Kb)  |  收藏  |  浏览/下载:527/218  |  提交时间:2021/12/01
滨海湿地  水位变化  碳交换  DNDC模型  敏感性分析  情境模拟  
不同淋洗条件下黄河三角洲盐渍土脱盐规律研究 期刊论文
灌溉排水学报, 2019, 卷号: 000, 期号: 003, 页码: 76-82
作者:  尹春艳;  陈小兵;  刘虎;  秦松;  孙海栓;  张立宾
Adobe PDF(2220Kb)  |  收藏  |  浏览/下载:392/39  |  提交时间:2021/06/16
盐渍土  土柱模拟  间歇淋洗  矿化度  脱盐效率  
降雨引起的干湿交替对土壤呼吸的影响:进展与展望 期刊论文
生态学杂志, 2018, 卷号: 38, 期号: 2, 页码: 567-575
作者:  李新鸽;  韩广轩;  朱连奇;  陈超男
浏览  |  Adobe PDF(1676Kb)  |  收藏  |  浏览/下载:581/253  |  提交时间:2020/07/08
土壤呼吸  土壤水分  降雨引起的干湿交替  土壤水分饱和或积水  soil respiration  soil moisture  drying-wetting cycle  soil water saturation  
黄河三角洲滩涂—湿地—旱地土壤团聚体有机质组分变化规律 期刊论文
土壤学报, 2018, 卷号: 56, 期号: 2, 页码: 376-385
作者:  刘兴华,章海波,李远,代振飞,付传城,骆永明
浏览  |  Adobe PDF(485Kb)  |  收藏  |  浏览/下载:620/291  |  提交时间:2020/07/08
黄河三角洲  滨海土壤  土壤团聚体  颗粒态有机质  碳稳定性  碳源  Yellow River Delta  Coastal soils Soil aggregate  Particulate organic matter  Carbon stability  Carbon source  
多氯联苯降解菌的筛选、鉴定及其降解特性研究 期刊论文
生物技术通报, 2018, 卷号: 34, 期号: 06, 页码: 141-148
作者:  孙桂婷;  陈红云;  赵玲超;  胡晓珂;  陈营
Adobe PDF(3197Kb)  |  收藏  |  浏览/下载:376/93  |  提交时间:2020/07/08
多氯联苯  生物降解  假单胞菌属  对氯苯甲酸(4-CBA)  
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
浏览  |  Adobe PDF(1528Kb)  |  收藏  |  浏览/下载:614/263  |  提交时间:2020/07/08
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.  
模拟增温对黄河三角洲滨海湿地非生长季土壤呼吸的影响 期刊论文
植物生态学报, 2017, 卷号: 40, 期号: 3, 页码: 269-273
作者:  孙宝玉;  韩广轩;  陈亮;  初小静;  邢庆会;  吴立新;  朱书玉
浏览  |  Adobe PDF(1317Kb)  |  收藏  |  浏览/下载:826/297  |  提交时间:2017/06/21
增温  土壤呼吸  非生长季  土壤盐分含量  滨海湿地  黄河三角洲