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| 中国湖泊水域中磷形态转化及其潜在生态效应研究动态 | |
| 引用本文： | 黄清辉,王磊,王子健.中国湖泊水域中磷形态转化及其潜在生态效应研究动态[J].湖泊科学,2006,18(3):199-206. |
| 作者姓名： | 黄清辉 王磊 王子健 |
| 作者单位： | 1. 华东师范大学地理信息科学教育部重点实验室,上海,200062;华北水利水电学院岩土工程系,郑州,450008 2. 华东师范大学地理信息科学教育部重点实验室,上海,200062 3. 河南省国土资源科学研究院,郑州,450053 4. 日本大学地球系统科学系,东京,日本,156-8550 |
| 基金项目： | 中国科学院资助项目;上海市科委资助项目 |
| 摘 要： | 通过对黑河下游天鹅湖-2孔湖泊沉积柱状岩芯的多环境指标的分析,同时参照相关的历史文献记录,提取了其中包含的气候变化和人类活动信息．根据天鹅湖-2孔湖泊沉积记录,将天鹅湖在近200年的湖泊演化分为七个阶段,影响湖泊演化各个阶段的主导因素各不相同,包括气候变化与人类活动,正是这两者的共同作用导致了天鹅湖及其周围地区的环境变化．湖泊沉积记录的环境演化主要受气候冷暖干湿变化的控制,而人类活动在特定时段对湖泊环境演变产生明显影响． |
| 关 键 词： | 天鹅湖 湖泊沉积 气候变化 人类活动 |
| 收稿时间： | 2005-07-07 |
| 修稿时间： | 2005-12-20 |
Advance in the study on phosphorus speciation, transformation and its potential ecological effects in Chinese lakes |
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| HUANG Qinghui,WANG Lei and WANG Zijian.Advance in the study on phosphorus speciation, transformation and its potential ecological effects in Chinese lakes[J].Journal of Lake Science,2006,18(3):199-206. | |
| Authors: | HUANG Qinghui WANG Lei and WANG Zijian |
| Institution: | Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, P. R. China,The Administrative Center for China's 21 Agenda, Beijing 100089, P. R. China and Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, P. R. China |
| Abstract: | Based on the data of environmental multi - proxy of lake sediments from Core 2 in Lake Swan, one of the tail-lakes of Heihe River, the contained information of climate changes and human activities is distilled. The evolution of Lake Swan during recent 200 years is divided into 7 phases according to the information recorded by lake sediment. In each phases different factors affected the lake evolution on different levels,and the combining effect of both climate changes and human activities led evolution of Lake Swan and the environmenta changes of Ejina Oasis. The natural climate change played a leading role in the process of evolvement of Lake Swan during recent 200 years, and human activities affected the lake environment greatly especially in special periods. |
| Keywords: | Lake Swan lake sediment climate changes human activities |
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