Tree-ring tale
نویسندگان
چکیده
منابع مشابه
Robust Tree-Ring Detection
The study of tree-rings is a common task in dendrology. Usually the rings deliver information about the age of the tree, historic climate conditions and forest densities. Many different techniques exist to perform the tree-ring detection, but they commonly are semi-automatic. The main idea of this work is to propose an automatic process for the tree-ring detection and compare it with a manual d...
متن کاملtree-ring data
can be found at: The Holocene Additional services and information for http://hol.sagepub.com/cgi/alerts Email Alerts: http://hol.sagepub.com/subscriptions Subscriptions: http://www.sagepub.com/journalsReprints.nav Reprints: http://www.sagepub.com/journalsPermissions.nav Permissions: http://hol.sagepub.com/cgi/content/refs/14/4/502 SAGE Journals Online and HighWire Press platforms): (this arti...
متن کاملTree - Ring Research 2002
Changes in mean earlywood vessel areas in mature Quercus macrocarpa were analyzed to determine possible sources of bias in paleoflood records derived from anatomical tree -ring signatures. Tree -ring cores were collected at intervals along the vertical axis of four Q. macrocarpa in a flood -prone stand near the Red River in Manitoba. The WinCELL PRO image analysis system was used to measure mea...
متن کاملtree ring based precipitation reconstruction of northeast iran using juniper tree chronology of lain region
1. introduction long-term climatic data are a prerequisite for hydro-meteorological studies and understanding of past climate. iran is mostly located in semi-arid to arid climate zones, so information on the natural long-term variability of the hydroclimate is of great relevance for land use planning, agriculture, and water supply of a growing population. however, the maximum length of recorded...
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ژورنال
عنوان ژورنال: Nature Climate Change
سال: 2011
ISSN: 1758-678X,1758-6798
DOI: 10.1038/nclimate1036