地理学报

地理学报 ›› 2014, Vol. 69 ›› Issue (s1): 54-56.doi: 10.11821/dlxb2014S009

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1952-2007年中国白蜡树春季物候格网数据

葛全胜, 戴君虎, 王焕炯   

  1. 中国科学院地理科学与资源研究所, 中国科学院陆地表层格局与模拟重点实验室, 北京 100101
  • 收稿日期:2014-03-20 修回日期:2014-06-20 出版日期:2014-12-26 发布日期:2020-04-07

The gridded dataset of spring phenology of Fraxinus chinensis in China from 1952 to 2007

ZHOU Tianmo1, 2, ZHU Yunqiang1, FU Qiang3, HU Zhuowei2, YANG Fei1   

  1. 1. Institute of Geographic Sciences and Natural Resources Research, Beijing 100101, China;
    2. Key Laboratory of Resources Environment and GIS, Capital Normal University, Beijing 100048, China;
    3. Department of Resources and Environmental Sciences, Henan University of Economics and Law, Zhengzhou 450002, China
  • Received:2014-03-20 Revised:2014-06-20 Published:2014-12-26 Online:2020-04-07

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摘要： 1952-2007年中国白蜡树春季物候格网数据 (The gridded dataset of spring phenology of Fraxinus chinensis in China from 1952 to 2007) 包括1952-2007年共56个逐年文件,该数据是以ARCGIS标准格式存储的白蜡树展叶始期数据,并以经纬度1度为单位的格网数据。它是中国区域物候学研究的产出成果,是表征中国近50年物候时空变化及格局的基础数据。在该数据基础上的研究论文被IPCC第五次评估报告所引用。

关键词: 物候, 白蜡树, 展叶始期, 时空格局, 气候变化

Abstract: Based on a series of measures, such as unit transformation, livestock and poultry equivalent normalization, and errors correction etc., we produce pollutant generation coefficients of livestock industry dataset at provincial level in the mainland of China. This dataset includes six main species of livestock and poultry, which are dairy cattle, beef, pig, broiler, laying hen and draft cattle. In addition, this dataset can support more accurate computing and comparing researches on livestock and poultry pollutant production at provincial level.

Key words: livestock and poultry, pollutant coefficient, provincial level, China