国家科技图书文献中心 杭州服务站
首页
资源导航
特色服务
知识发现
关于我们
检索
代查代借

检索历史
浏览历史

订阅
收藏
0 申请单

个人中心
账号设置
充值
全部 |
  • 全部
  • 题名
  • 作者
  • 机构
  • 关键词
  • NSTL主题词
  • 摘要
检索 二次检索 AI检索
高级检索
外文文献 中文文献
筛选条件：

共搜索到131条信息
?

1. Bayesian Calibration for the Arctic Sea Ice Biomarker IP 25 NSTL国家科技图书文献中心

Fu, C. Y. |  Osman, M. B.... -  《Paleoceanography and Paleoclimatology》 - 2025,40(3) - n/a～n/a - 共26页

摘要：Sea ice plays multiple important roles in |  regulating the global climate. Rapid sea ice loss in the |  Arctic has been documented over recent decades, yet our |  understanding of long-term sea ice variability and its |  feedbacks remains limited by a lack of quantitative sea
关键词： sea ice |  Arctic |  IP25 |  Bayesian statistics |  paleoclimate
文献传递获取全文
收藏

2. New Sea-ice biomarker data from Bering-Chukchi Sea surface sediments and its significance for pan-Arctic proxy-based sea-ice reconstruction NSTL国家科技图书文献中心

Zhang J.Y.-A. |  Xiao X.... -  《Global and planetary change》 - 2025,244(Jan.) - 1.1～1.16 - 共16页

摘要： biomarkers including highly branched isoprenoids (IP25 and |  IP25 and phytoplankton biomarkers (brassicasterol | © 2024 Elsevier B.V.Sea ice is an essential |  component in polar regions and plays an important role in |  global climate changes. Knowing sea-ice variabilities
关键词： Bering-Chukchi Sea |  Biomarker |  HBIs |  pan-Arctic |  PIP25 |  Sea ice |  TR25
文献传递获取全文
收藏

3. Gas chromatography-mass spectrometry selected ion monitoring and gas chromatography-tandem mass spectrometry selected reaction monitoring analyses of mono-, di- and tri-unsaturated C 25 highly branched isoprenoid alkene biomarkers in sea ice and sediment samples: A comparative study NSTL国家科技图书文献中心

Rontani, Jean-Franco... |  Smik, Lukas... -  《Rapid Communications in Mass Spectrometry: RCM》 - 2024,38(6) - ARTN e9704～ - 共13页

摘要：) alkenes (IP25, IPSO25 and HBI III, respectively), often |  any overestimation of IP25 resulting from the |  IP25 and HBI III quantification in complex | Rationale: The efficiency of selected ion |  monitoring (SIM) and selected reaction monitoring (SRM
关键词： IDENTIFICATION |  HYDROCARBONS |  MOBILITY
文献传递获取全文
收藏

4. Stability of perilla seed oil based PUFA-rich structured lipids using enzymatic interesterification: A thermo-oxidative kinetic study NSTL国家科技图书文献中心

Singh, Priyanka Kuma... |  Chopra, Rajni... -  《Industrial Crops and Products》 - 2024,209 - ARTN 118029～ - 共10页

摘要： of 188 days (IP25) and comparable with BHT at 200 | Enzymatic interesterification (EIE) serves as |  a viable approach for enhancing the stability and |  functional characteristics of fats and oils rich in |  polyunsaturated fatty acid (PUFA) such as perilla seed oil (PSO
关键词： Structured lipids |  Enzymatic interesterification |  Rancimat |  Oxidative stability |  Rosemary bioactive |  Oxidation kinetics |  OXIDATIVE STABILITY |  TRIACYLGLYCEROL STRUCTURE |  ROSEMARY EXTRACT |  SUNFLOWER...
文献传递获取全文
收藏

5. Biomarker Records of Environmental Shifts on the Labrador Shelf During the Holocene NSTL国家科技图书文献中心

Henriette Kolling |  Ralph Schneider... -  《Paleoceanography and Paleoclimatology》 - 2023,38(9) - n/a～n/a - 共21页

摘要：., IP25, HBI III (Z), brassicasterol, dinosterol | Abstract The ultimate demise of the Laurentide |  Ice Sheet (LIS) and the preceding and succeeding |  oceanographic changes along the western Labrador Sea offer |  insights critically important to improve climate
关键词： sea ice |  Atlantic Ocean |  IP25 |  8.2 event
文献传递获取全文
收藏

6. Sources of sedimentary organic matter in Arctic fjords: Evidence from lipid molecular markers NSTL国家科技图书文献中心

Krajewska M. |  Lubecki L.... -  《Continental Shelf Research: A Companion Journal to Deep-Sea Research and Progress in Oceanography》 - 2023,264 - 共5页

摘要： (hopanes, steranes), highly branched isoprenoid (IP25 | © 2023 The AuthorsThe identification of the |  origin of organic matter in Arctic fjord systems is |  especially challenging due to complex and highly variable |  environmental settings, which are impacted by ongoing rapid
关键词： Alkanes |  Alkenones |  Arctic |  Hopanes |  IP25 |  Lipid biomarkers |  Organic matter |  Sediments |  Sterols |  Svalbard fjords
文献传递获取全文
收藏

7. Sea ice variability in the North Atlantic subpolar gyre throughout the last interglacial NSTL国家科技图书文献中心

Steinsland K. |  Grant D.M.... -  《Quaternary Science Reviews: The International Multidisciplinary Review Journal》 - 2023,313 - 共5页

摘要：© 2023The Last Interglacial period, Marine |  Isotope Stage 5e (MIS 5e ∼116–128 ka), is thought to |  have had a warmer, but less stable climate than the |  present interglacial. One key factor that has the |  potential to influence the ocean and climate is sea ice
关键词： Biomarkers |  Dinoflagellate cysts |  Eirik drift |  IP25 |  Labrador sea |  MIS 5e |  Ocean circulation |  Sea ice
文献传递获取全文
收藏

8. The development of ocean currents and the response of the cryosphere on the Southwest Svalbard shelf over the Holocene NSTL国家科技图书文献中心

Devendra, Dhanushka |  Lacka, Magdalena... -  《Global and planetary change》 - 2023,228(Sep.) - 1.1～1.17 - 共17页

摘要： the specific sea ice biomarker IP25 in combination | While general trends in the inflow of Atlantic |  Water (AW) to the European Arctic over the present |  interglacial (the Holocene) are well known, regional changes |  in climate and the AW current and subsequent
关键词： Arctic |  Hornsund |  Atlantic Water |  Arctic Water |  Foraminifera |  Stable isotopes |  Biomarker |  Holocene
文献传递获取全文
收藏

9. Arctic Sea Ice in the Light of Current and Past Climate Changes NSTL国家科技图书文献中心

Borzenkova I. I. |  Ershova A. A.... -  《Izvestiya Atmospheric and Oceanic Physics》 - 2023,59(Suppl.1) - S35～S46 - 共12页

摘要：) based on empirical IP25 biomarkers (a sea ice proxy | Abstract Space observations (1979–2020) have |  shown that, over the past 40 years, years with a |  decrease in the area of summer ice and their thickness |  prevailed. Over 10 years, negative trends of anomalies in
关键词： current warming |  area and thickness of sea ice |  warm epochs in the past |  ice-free Arctic past and future
文献传递获取全文
收藏

10. Seasonal Flux of Ice‐Related Organic Matter During Under‐Ice Blooms in the Western Arctic Ocean Revealed by Algal Lipid Biomarkers SCIE Web of Science核心 NSTL国家科技图书文献中心

Jong‐Ku Gal |  Sun‐Yong Ha... -  《Journal of Geophysical Research, C. Oceans: JGR》 - 2022,127(2) - n/a～n/a - 共15页

摘要： derived from the data of the ice proxy (IP25) flux and | Abstract Satellite observations and modeling |  data have suggested a significant increase in net |  primary production in the Arctic Ocean over the last |  decade due to retreating sea ice and the development of
关键词： highly branched isoprenoids |  IP25 |  under‐ice bloom |  sediment trap |  East Siberian sea |  Chukchi sea
文献传递获取全文
收藏

相关推荐

检索结果集分析
检索结果集分析
结构化综述分析
检索条件IP25

  • 检索词扩展

NSTL主题词

  • NSTL学科导航

服务站

成员单位

友情链接

NSTL官方微信

官方微信

NSTL安卓APP

安卓APP

服务热线：

4008-161-200 800-990-8900

国家科技图书文献中心

国家科技图书文献中心

京ICP备10027328号

© Copyright(C)2023 NSTL.All Rights Reserved 版权所有

杭州服务站

0571-85112211；0571-85058943zj85112211@163.com

地址：浙江省杭州市滨江区信诚路572号 科技大市场A座318室

页面总访问量：32552037