| 洛阳盆地全新世气候环境 |
| |
| 引用本文： | 张本昀 李容全. 洛阳盆地全新世气候环境[J]. 北京师范大学学报(自然科学版), 1997, 33(2): 275-280 |
| |
| 作者姓名： | 张本昀 李容全 |
| |
| 作者单位： | 北京师范大学资源与环境科学系 |
| |
| 摘 要： | 根据伊洛河二级阶地皂角树剖面沉积物质的理化分析数据，推断洛阳盆了全新世气候环境特点是；早期冷湿，中期温暖湿润，晚期温暖半湿润，自１．２万ａＢ．Ｐ．以来存在９个温湿和９个干旱亚阶段。
|
| 关 键 词： | 全新世 洛阳盆地 环境变化 气候环境 |
THE ENVIRONMENTAL CHANGES OF LUOYANG BASIN IN HOLOCENE |
| |
| Zhang Benyun, Li Rongquan. THE ENVIRONMENTAL CHANGES OF LUOYANG BASIN IN HOLOCENE[J]. Journal of Beijing Normal University(Natural Science), 1997, 33(2): 275-280 |
| |
| Authors: | Zhang Benyun Li Rongquan |
| |
| Abstract: | Based on the analysis of Zaojiaoshu sample point layer through physical and chemical methods, a conclusion about environmental changes of Luoyang basin in Holocene can be made as follows: The climate of Luoyang basin wes cold and moist in early Holocene;warmer and hydrometric in middle Holocene; and mild and semi-hydrometric in late Holocene.From 10000 to 1 700 a B.P. the basin has undergone nine moist stages and nine dry stages. |
| |
| Keywords: | holocene Luoyang basin environmental change |
| 本文献已被 CNKI 维普 等数据库收录！ |
