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《Meteorological Science and Technology》 2007-02
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Common Errors in Observation of Natural Phenology and Solutions

Qi Ruying1 Wang Qilan2 (1 Qinghai Provincial Climate Data Center,Xining 810001;2 the Northwest Institute of Plateau Biology,CAS,Xining 810008)  
The natural phenophases of plants and animals are changing because of the global warming.In order to reflect accurately the ecological environment change by the phenological observation records so to provide reliable basic data for scientific research in climate,agricultural and animal husbandry,an analysis is made of all kinds of fault circumstances frequently occurred in the observation records by using the phenological observation records of woody plants,herb,animal and meteorological and hydrological phenomena of Qinghai Province from 1994 to 2003.The reasons for fault records are discussed and the solutions for decreasing and clearing off the fault records in natural phenological observation records are proposed,aiming to improve the accuracy of phenological observation records.
【Fund】: 国家自然科学基金(40471133);; 中科院资源环境领域野外台站研究基金;; 中科院西北高原生物研究所知识创新工程重点研究领域项目(cjc020144)资助
【CateGory Index】: P467
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