自然物候观测中存在的问题及解决方法  

Common Errors in Observation of Natural Phenology and Solutions

作　　者：祁如英[1] 王启兰[2] 

机构地区：[1]青海省气候资料中心,西宁810001 [2]中国科学院西北高原生物研究所,西宁810008

出　　处：《气象科技》2007年第2期249-251,共3页Meteorological Science and Technology

基　　金：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

摘　　要：全球变暖使动植物等物候期发生着显著的变化。利用青海省1994-2003年的草本、木本、动物物候期及气象水文现象观测记录,统计了其中发生的各类错情,归纳分析了错情发生的原因,提出了减少、消除自然物候期观测记录错情的技术途径。旨在促进自然物候观测资料质量的进一步提高。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.

关 键 词：物候观测 气象观测 水文观测 错情 

分 类 号：P457.31[天文地球—大气科学及气象学]