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
胶东半岛大沽河流域径流变化特征
Authors
姜德娟
王晓利
Publication date
1 January 2013
Publisher
Abstract
大沽河是胶东半岛最大的河流,被称为青岛市的"母亲河",近年来受气候变化与人类活动的共同影响,河川径流量急剧减少,河道断流形势严峻。基于1964—2008年大沽河3个水文站点(南村、产芝水库和尹府水库)的径流资料以及青岛气象站点的气象资料,初步探讨了大沽河流域径流的年际年内特征、变化趋势及其原因。结果表明:大沽河年径流存在明显的年代际特征,45 a间有一定下降趋势,特别是20世纪80年代以来,南村站河道常出现全年断流现象;3个水文站均于60年代初发生了突变,而且尹府水库站的年径流还存在显著的准4 a的变化周期;南村站径流的季节特征及变化趋势均比较显著,年径流量的89.8%集中在汛期,汛期径流量及..
Similar works
Full text
Available Versions
Institutional Repository of Yantai Institute of Coastal Zone Research, CAS
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.yic.ac.cn:133337/26712
Last time updated on 24/06/2021