CORE
🇺🇦
make metadata, not war
Services
Services overview
Explore all CORE services
Access to raw data
API
Dataset
FastSync
Content discovery
Recommender
Discovery
OAI identifiers
OAI Resolver
Managing content
Dashboard
Bespoke contracts
Consultancy services
Support us
Support us
Membership
Sponsorship
Community governance
Advisory Board
Board of supporters
Research network
About
About us
Our mission
Team
Blog
FAQs
Contact us
青海湖意外湖花介( Limnocythere inopinata Bird) 壳体稳定氧同位素组成对盐度的可能响应*
Authors
刘卫国[1,2]
李祥忠[1]
Publication date
30 August 2012
Publisher
Abstract
介形类壳体的氧同位素组成已成为恢复湖区古气候/古环境的有效代用指标,而其氧同位素分馏及环境意义目 前还缺乏研究. 为评价青海湖介形类壳体氧同位素分馏及其环境意义,在青海湖进行系统的表层沉积物和水样的采集,测 定表层沉积物中的意外湖花介( Limnocythere inopinata Bird) 和相应水样的氧同位素组成. 结果表明: 意外湖花介壳体的氧 同位素组成主要受控于水体的氧同位素组成,除温度的影响外,还可能受到盐度的影响,随着盐度变化,该种壳体与水体 之间的同位素分馏呈减小趋势,而两者的氧同位素组成均呈偏正趋势. 青海湖意外湖花介壳体的氧同位素组成在一定程 度上可能间接反映水体盐度的变化,值得进行更深入的研究.</p
Similar works
Full text
Available Versions
Institutional Repository of Institute of Earth Environment, CAS
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.ieecas.cn:361006/10678
Last time updated on 03/02/2019