欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
利用小波技术以沈阳昭陵古油松为样本建立的古油松年轮宽度年表与太阳黑于活动为研究对象，分析了沈阳的古油松生长与太阳活动的关系。油松在5～8年、10-12年和20-30年周期段对太阳活动表现出积极的响应，呈现5．8、11.5和27.2年的强周期震荡,响应信号在太阳活动的主周期11．1年左右表现最强。太阳黑子活动对油松年轮宽度年表总的影响是负效应，是多种抑、促效应的复合。
英文摘要：
The relationship between sunspot numbers and Chinese pine chronologies for Zhaoling in Shenyang, China was studied. The pines show significant response to solar activity in 5-8-yr, 10-12-yr and 20-30-yr periodicity band. This response showed significant signals of 5.8-yr, 11.5-yr and 27.2-yr periodicities. The strongest response signal was shown in 11.1-yr periodicity of solar activity. Solar activity had a negative effect on Chinese pine growth. The effect includes simulative function and restraining function at the same time.
同期刊论文项目
同项目期刊论文
Effects of Elevated Ozone on Photosynthetic CO2 Exchange
and Chlorophyll a Fluorescence in Leaves of
Influence of elevated carbon dioxide and ozone on the foliar nonvolatile terpenoids in Ginkgo biloba
Solar activity, Global Surface Air Temperature Anomaly and Pacific Decadal Oscillation signals obser
Impact of Elevated CO2 and O3 Concentrations on Biogenic
Volatile Organic Compounds Emissions from G
Responses of the anti-oxidative system in leaves of Ginkgo biloba to elevated ozone concentration in
Chinese pine tree ring width chronology and its relation to climate conditions in the Qianshan Mount
位置：