CCPortal

浏览/检索结果: 共12条,第1-10条 帮助

已选(0)清除 条数/页:   排序方式:
Atmospheric HDO Abundance Measurements in the Tibetan Plateau Based on Laser Heterodyne Radiometer 期刊论文
REMOTE SENSING, 2024, 卷号: 16, 期号: 3
作者:  Lu, Xingji;  Huang, Yinbo;  Wu, Pengfei;  Huang, Jun;  Luo, Tao;  Liu, Qiang;  Cao, Zhensong
收藏  |  浏览/下载:3/0  |  提交时间:2024/03/01
laser heterodyne radiometer  isotopic abundance  atmospheric transportation  retrieval algorithm  backward trajectory analysis  
Social and environmental factors influencing dietary choices among Dawenkou culture sites, Late Neolithic China 期刊论文
HOLOCENE, 2021, 卷号: 31, 期号: 2
作者:  Dong, Yu;  Chen, Songtao;  Ambrose, Stanley H.;  Underhill, Anne;  Ling, Xue;  Gao, Mingkui;  Li, Zhenguang;  Luan, Fengshi;  Jin, Guiyun
收藏  |  浏览/下载:21/0  |  提交时间:2022/06/21
STABLE ISOTOPIC ANALYSIS  BONE-COLLAGEN  NITROGEN  CARBON  FOOD  ARCHAEOLOGY  DOMESTICATION  DELTA-N-15  ENRICHMENT  VEGETATION  
The isotopic composition of atmospheric nitrous oxide observed at the high-altitude research station Jungfraujoch, Switzerland 期刊论文
, 2020, 卷号: 20, 期号: 11
作者:  Yu L.;  Harris E.;  Henne S.;  Eggleston S.;  Steinbacher M.;  Emmenegger L.;  Zellweger C.;  Mohn J.
收藏  |  浏览/下载:29/0  |  提交时间:2020/07/28
atmospheric chemistry  biogeochemical cycle  concentration (composition)  isotopic analysis  isotopic composition  nitrous oxide  research  seasonal variation  source apportionment  Bern [Switzerland]  Jungfraujoch  Switzerland  
Composition and sources of aerosol organic matter in a highly anthropogenic influenced semi-enclosed bay: Insights from excitation-emission matrix spectroscopy and isotopic evidence 期刊论文
, 2020, 卷号: 241
作者:  Wu Y.;  Huang X.;  Jiang Z.;  Liu S.;  Cui L.
收藏  |  浏览/下载:17/0  |  提交时间:2020/07/28
Aerosols  Air pollution  Atmospheric thermodynamics  Biogeochemistry  Chemical analysis  Coal combustion  Elementary particle sources  Fossil fuels  Isotopes  River pollution  Allochthonous sources  Carbon and nitrogen  Excitation emission matrices  Fossil fuel combustion  Humic-like substances  Secondary organic aerosols  Stable isotopes  Water-soluble organic matter  Organic carbon  aerosol composition  carbon isotope  combustion  fossil fuel  isotopic composition  nitrogen isotope  organic matter  spectroscopy  stable isotope  
Exploring cycad foliage as an archive of the isotopic composition of atmospheric nitrogen 期刊论文
, 2020, 卷号: 18, 期号: 2
作者:  Kipp M.A.;  Stüeken E.E.;  Gehringer M.M.;  Sterelny K.;  Scott J.K.;  Forster P.I.;  Strömberg C.A.E.;  Buick R.
收藏  |  浏览/下载:26/0  |  提交时间:2020/07/28
cyanobacterium  fossil record  isotopic composition  molecular analysis  nitrogen fixation  nitrogen isotope  Paleozoic  plant  symbiosis  Cyanobacteria  Cycadopsida  Cycas  Gymnospermae  Lepidozamia  Macrozamia  
Effects of food availability on the trophic niche of the hazel dormouse Muscardinus avellanarius 期刊论文
, 2020, 卷号: 470-471
作者:  Goodwin C.E.D.;  Swan G.J.F.;  Hodgson D.J.;  Bailey S.;  Chanin P.;  McDonald R.A.
收藏  |  浏览/下载:15/0  |  提交时间:2020/07/28
Animals  Conservation  Ecosystems  Forestry  Isotopes  Population statistics  Seed  Conservation measures  Dietary composition  Habitat conservation  Isotope signatures  Resource availability  Spatial and temporal variation  Stable-isotope analysis  Uniform distribution  Population distribution  abundance  body mass  flower  food availability  isotopic analysis  rodent  stable isotope  trophic structure  woodland  Animals  Conservation  Ecosystems  Forestry  Isotopes  United Kingdom  Animalia  Invertebrata  Muscardinus avellanarius  Myoxidae  
Isotopically anomalous organic carbon in the aftermath of the Marinoan snowball Earth 期刊论文
, 2020, 卷号: 18, 期号: 4
作者:  Liljestrand F.L.;  Laakso T.A.;  Macdonald F.A.;  Schrag D.P.;  Johnston D.T.
收藏  |  浏览/下载:27/0  |  提交时间:2020/07/28
carbon isotope  glaciation  isotopic analysis  lithostratigraphy  organic carbon  Pleistocene  sediment chemistry  sedimentary structure  
Constraining oceanic oxygenation during the Shuram excursion in South China using thallium isotopes 期刊论文
, 2020, 卷号: 18, 期号: 3
作者:  Fan H.;  Nielsen S.G.;  Owens J.D.;  Auro M.;  Shu Y.;  Hardisty D.S.;  Horner T.J.;  Bowman C.N.;  Young S.A.;  Wen H.
收藏  |  浏览/下载:15/0  |  提交时间:2020/07/28
carbon cycle  Ediacaran  global ocean  isotopic analysis  isotopic composition  oxygenation  perturbation  proxy climate record  redox conditions  thallium  water column  California  China  Pacific Ocean  Santa Barbara Basin  
Elucidating the sources and dynamics of PM10 aerosols in Cienfuegos (Cuba) using their multi-stable and radioactive isotope and ion compositions 期刊论文
, 2020, 卷号: 243
作者:  Morera-Gómez Y.;  Alonso-Hernández C.M.;  Cartas-Águila H.A.;  Santamaría J.M.;  Elustondo D.;  Lasheras E.;  Bagur M.;  Widory D.
收藏  |  浏览/下载:24/0  |  提交时间:2020/07/28
Ammonia  Budget control  Carbon  Chemical analysis  Dynamics  Fossil fuels  Gas emissions  Industrial emissions  Isotopes  Lime  Nitrogen  Radioactivity  Urban growth  Aerosol concentration  Ammonium bisulfate  Atmospheric dynamics  Carbonaceous aerosol  Chemical compositions  Continental air mass  Industrial activities  Strong correlation  Aerosols  aerosol  atmospheric dynamics  ion  isotopic composition  particulate matter  pollutant source  radioactivity  rural atmosphere  stable isotope  urban atmosphere  Cienfuegos  Cuba  
Selecting for water use efficiency, wood chemical traits and biomass with genomic selection in a Eucalyptus breeding program 期刊论文
, 2020, 卷号: 465
作者:  Bouvet J.-M.;  Makouanzi Ekomono C.G.;  Brendel O.;  Laclau J.-P.;  Bouillet J.-P.;  Epron D.
收藏  |  浏览/下载:18/0  |  提交时间:2020/07/28
Additives  Biomass  Cloning  Efficiency  Forestry  Genes  Growth (materials)  Lignin  Wood chemicals  Eucalyptus hybrid  Genetic correlation  Genomic selection  Heritability  Index selection  Water use efficiency  Wood chemistry  Wood  additive  biochemical composition  biomass  carbon isotope  clone  genetic analysis  heritability  hybrid  index method  isotopic composition  water use efficiency  wood quality  Additives  Biomass  Efficiency  Forestry  Genes  Eucalyptus  Eucalyptus grandis  Eucalyptus hybrida  Eucalyptus urophylla