CORE
CO
nnecting
RE
positories
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
Research partnership
About
About
About us
Our mission
Team
Blog
FAQs
Contact us
Community governance
Governance
Advisory Board
Board of supporters
Research network
Innovations
Our research
Labs
博斯腾湖沉积物孔隙水中溶解有机质的三维荧光光谱特征[J]
Authors
中国科学院地球化学研究所环境地球化学国家重点实验室
中国科学院新疆生态与地理研究所荒漠与绿洲生态国家重点实验室
+7 more
刘英
包安明
张道勇
新疆环境保护科学研究院
潘响亮
热合曼江·吾甫尔
陈曦
Publication date
1 January 2014
Publisher
Abstract
运用三维分子荧光光谱法,研究博斯腾湖中的天然溶解有机质(DOM)。结果显示:博斯腾湖沉积物孔隙水DOM出现了2~4个明显的荧光峰,峰A和峰C为类蛋白峰,峰B为类富里酸峰,峰D为类腐殖酸峰。博斯腾湖不同采样点沉积物孔隙水DOM中类蛋白物质荧光强度普遍高于类腐殖质(富里酸和腐殖酸)荧光强度。各峰荧光强度从黄水沟入湖口到湖中心呈下降趋势。盐度与各采样点的DOM荧光特征没有明显的相关性。DOM荧光强度随着沉积深度总体呈上升趋势。博斯腾湖沉积物孔隙水DOM的r(B/D)(富里酸峰与腐殖酸峰荧光强度比)平均值为1.01,腐殖质荧光强度较稳定,有机质结构和成熟度变化不明显,可能源自同一个。荧光指数平均值为1..
Similar works
Full text
Available Versions
Institutional Repository of Xinjiang Institute of Ecology and Geography, CAS
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.xjlas.org:365004/14111
Last time updated on 29/11/2016