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浏览/检索结果: 共80条，第1-10条 帮助 限定条件 发表日期：2018    专题：生态环境研究中心    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Effects of nutrient temporal variations on toxic genotype and microcystin concentration in two eutrophic lakes 期刊论文 ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY, 2018, 卷号: 166, 页码: 192-199 作者:  Shi, Wenqing;  Zhang, Jianyun;  Yi, Qitao;  Hu, Liuming;  Wang, Min 收藏  |  浏览/下载：54/0  |  提交时间：2019/06/21 Toxic Microcystis  Microcystin  Environmental factors  Nitrogen  Phosphorus   Rapid microevolution during recent range expansion to harsh environments 期刊论文 BMC EVOLUTIONARY BIOLOGY, 2018, 卷号: 18, 页码: - 作者:  Lin, Yaping;  Zhan, Aibin;  Li, Shiguo;  Ni, Ping;  Shenkar, Noa 收藏  |  浏览/下载：39/0  |  提交时间：2019/06/21 Biological invasion  Rapid microevolution  Range expansion  Invasive species  Red Sea  Adaptive genes  Ciona robusta   基于高分辨质谱的土壤溶解性有机质化学多样性研究 学位论文 北京: 中国科学院生态环境研究中心, 2018 作者:  李晓明 收藏  |  浏览/下载：24/0  |  提交时间：2020/07/15 土壤溶解性有机质， 化学多样性，微生物多样性， 傅立叶变换离子回旋 共振质谱  decreased WIth IncreasIng Iron ComplexIng Index. PAtterns In Molecular PrOfiles IndicAted Dom In Paddy Soils To Become More RecalcItrAnt At Higher Soil C/n rAtio And Higher Soil Ph. furTherMore, PlAnt-derived polyPh.nols And Pyrogenic Dom Were retaIned Favorably By Iron And The ChemodiversIty Of Dom In Paddy Soil Increased WIth IncreasIng Soil C/n rAtios. These Results Provide Novel InFormAtion regardIng Dom Characteristics At a Molecular Level And Will InForm Better Global MAnagement Of Soil Carbon In Paddy Soil EcosysteMs Global. 2) Through The applicAtion Of Ft-icr-Ms, The ChemodiversIty Of Dom In Soil Subjected To Long-term OrgAnic Carbon And InOrgAnic Fertilizer Amendments Was Established. In Parallel, Bcc Was Assessed. Through This Coupled Approach It Was Established.thAt sustaIned OrgAnic Carbon Amendment Resulted In: SignificAntly (p < 0.05) Increased Total Carbon And Total nItrogen Reservoirs In Soil, Dom PrOfiles Of greAter ChemodiversIty, And Emergence Of RecalcItrAnt Dom Moieties (H/c < 1.5). In Contrast, Carbon And nItrogen Reservoirs In Soil Subjected To sustaIned InOrgAnic Fertilizer applicAtion Were Unaltered, While Soil OrgAnic Carbon ChemodiversIty Was Observed To Shift To Less RecalcItrAnt Dom Moieties (H/c rAtio > 1.5 And O/c rAtios < 0.5). furTherMore, sustaIned OrgAnic Carbon Amendment Shaped Bcc To a eutroPh.c stAte While Long-term Chemical fertilizAtion Directed The Bcc Towards An oligotroPh.c stAte. Higher connectivIty And Network complexIty Were Observed In OrgAnic Carbon Amended Soils. Dom-Bcc Network Analysis, IndicAtIng thAt Soil Microbes Had More Interaction WIth Dom Molecules followIng sustaIned OrgAnic mAtter Input. These Results Highlight The Potential For OrgAnic Carbon Amendments To Not Only Build Soil Carbon sTocks And Increase Their Resilience, But To Also Improve The Functional stAte Of Soil Microbial communIties. Key Words: Dom, ChemodiversIty, Microbial diversIty, Ft-icr Ms   Sublethal or not? Responses of multiple biomarkers in Daphnia magna to single and joint effects of BDE-47 and BDE-209 期刊论文 ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY, 2018, 卷号: 164, 页码: 164-171 作者:  Xiong, Qinli;  Shi, Yajuan;  Lu, Yonglong;  Pan, Kaiwen;  Dakhil, Mohammed A. 收藏  |  浏览/下载：62/0  |  提交时间：2019/06/17 Freshwater ecosystems  Biomarkers  Daphnia magna  Mixtures toxicity  PBDE congeners   Sublethal or not Responses of multiple biomarkers in Daphnia magna to single and joint effects of BDE-47 and BDE-209 期刊论文 ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY, 2018, 卷号: 164, 页码: 164-171 作者:  Xiong, Qinli;  Shi, Yajuan;  Lu, Yonglong;  Pan, Kaiwen;  Dakhil, Mohammed A. 收藏  |  浏览/下载：52/0  |  提交时间：2019/06/18 Freshwater ecosystems  Biomarkers  Daphnia magna  Mixtures toxicity  PBDE congeners   Evaluation of simulated ozone effects in forest ecosystems against biomass damage estimates from fumigation experiments 期刊论文 BIOGEOSCIENCES, 2018, 卷号: 15, 期号: 22, 页码: 6941-6957 作者:  Franz, Martina;  Alonso, Rocio;  Arneth, Almut;  Bueker, Patrick;  Elvira, Susana 收藏  |  浏览/下载：32/0  |  提交时间：2019/06/17 Evaluation of simulated ozone effects in forest ecosystems againstbiomass damage estimates from fumigation experiments 期刊论文 BIOGEOSCIENCES, 2018, 卷号: 15, 期号: 22, 页码: 6941-6957 作者:  Franz, Martina;  Alonso, Rocio;  Arneth, Almut;  Bueker, Patrick;  Elvira, Susana 收藏  |  浏览/下载：17/0  |  提交时间：2019/06/18 Linking abundance and community of microbial N2O-producers and N2O-reducers with enzymatic N2O production potential in a riparian zone 期刊论文 SCIENCE OF THE TOTAL ENVIRONMENT, 2018, 卷号: 642, 页码: 1090-1099 作者:  Zhu, Guibing;  Yuan, Dongdan;  Zhou, Jiemin;  Wang, Qing;  Zhao, Siyan 收藏  |  浏览/下载：29/0  |  提交时间：2019/06/24 N2O-producers  N2O-reducers  N2O emission  Riparian zone   Testing clustering strategies for metabarcoding-based investigation of community-environment interactions 期刊论文 MOLECULAR ECOLOGY RESOURCES, 2018, 卷号: 18, 期号: 6, 页码: 1326-1338 作者:  Zhan, Aibin;  Xiong, Wei 收藏  |  浏览/下载：23/0  |  提交时间：2019/06/21 metabarcoding  operational taxonomic unit  river ecosystem  threshold  water pollution  zooplankton   Arsenic and Heavy Metal Accumulation and Risk Assessment in Soils around Mining Areas: The Urad Houqi Area in Arid Northwest China as an Example 期刊论文 INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 2018, 卷号: 15, 期号: 11, 页码: - 作者:  Li, Jing;  Song, Shuai;  Li, Yuanjie;  Li, Lin;  Liu, Maoyong 收藏  |  浏览/下载：27/0  |  提交时间：2019/06/17 mineral mining  metal contamination  risk assessment