气候变化领域集成服务门户(CCPortal): 国际树轮水文学研究进展

CCPortal

	国际树轮水文学研究进展
其他题名	Advances in Dendrohydrology around the World
	刘普幸; 勾晓华; 张齐兵; 陈发虎
发表日期	2004
ISSN	1000-0240
卷号	26 期号:6 页码:720-728
中文摘要	树木年代学丰富的内容和知识体系, 成熟的研究方法, 为区域尺度上研究水文变化提供了精确的方法. 基于树轮重建水文, 认识过去长期自然水文变化格局, 合理规划与管理水资源的价值, 使树轮研究在水文气候变化研究中愈来愈受到人们的广泛重视.在短短的几十年里, 树轮水文学取得了日新月异的进展, 成为继树轮气候学之后又一快速发展的应用学科.在理解树轮水文学科学概念与内涵的基础上, 介绍了基于树轮重建水文的主要手段与方法, 从重建径流、重建极端水文事件、重建降水及重建湖泊沼泽水位等4个方面综述了国际树轮水文学的研究内容与进展, 并简要的概述了其未来发展趋势.
英文摘要	A rich content and system of knowledge mature research methods in dendrohydrology pro-vide accurate methods for studying long - term hydrologic variability at regional scale. It is valuable in reconstructing hydrology based on tree ring to discern patterns of past long - term nature hydrologic variability and to valid plan and administer water resources. People in the course of hydrology-climate change researches have paid more and more attention to dendrohydrology. In the past several decades, considerable progress has been made in dendrohydrological studies in the world. It turns into another main applied subject following dendroclimatology. Based on scientific understanding to its concept and connotation, the methodology of hydrologic reconstruction with tree ring is introduced. The paper reviews the content and advances from four aspects; streamilow reconstruction, reconstruction of dry and flood, reconstruction precipitation and other reconstructions such as water level of lakes and bogs and so on. The development trend in this field is also briefly summarized.
关键词	树轮水文学树轮年表网帕尔默干旱指数网格化资料发展趋势
英文关键词	dendrohydrology;chronology network;PDSI;grid data;development trend
语种	中文
WOS研究方向	Geology
WOS类目	GEOSCIENCES MULTIDISCIPLINARY
CSCD记录号	CSCD:1800670
来源期刊	冰川冻土
来源机构	兰州大学 ; 中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/1852
推荐引用方式 GB/T 7714	刘普幸,勾晓华,张齐兵,等. 国际树轮水文学研究进展[J]. 兰州大学, 中国科学院青藏高原研究所,2004,26(6):720-728.
APA	刘普幸,勾晓华,张齐兵,&陈发虎.(2004).国际树轮水文学研究进展.冰川冻土,26(6),720-728.
MLA	刘普幸,et al."国际树轮水文学研究进展".冰川冻土 26.6(2004):720-728.