1995~2011年CERN土壤环境元素含量数据集  

Soil environmental element content dataset of Chinese Ecosystem Research Network(1995-2011)

作　　者：宋歌[1,2] 施建平[1] 侯卫龙 解宪丽[1,2] 潘贤章 陈春兰[3] 党廷辉[4] 樊月玲[5] 傅伟[3] 郝翔翔[6] 何永涛[7] 况福虹[8] 兰中东[9] 李国振[9] 李伟[10] 李小军[11] 李小丽[12] 李晓明 李玉强 林丽 刘海丰[15] 刘素萍[16] 鲁志云 热甫开提[9] 沙丽清[17] 苏永中[11] 田振荣[7] 王书伟[1] 王小亮[15] 吴瑞俊 杨风亭 杨桂生[6] 叶学华[15] 于小军[5] 曾静[3] 张德强[18] 张玉铭[19] 郑兴波[5] 宗海宏[12] Song Ge;Shi Jianping;Hou Weilong;Xie Xianli;Pan Xianzhang;Chen Chunlan;Dang Tinghui;Fan Yueling;Fu Wei;Hao Xiangxiang;He Yongtao;Kuang Fuhong;Lan Zhongdong;Li Guozhen;Li Wei;Li Xiaojun;Li Xiaoli;Li Xiaoming;Li Yuqiang;Lin Li;Liu Haifeng;Liu Suping;Lu Zhiyun;Refkat;Sha Liqing;Su Yongzhong;Tian Zhenrong;Wang Shuwei;Wang Xiaolian;Wu Ruijun;Yang Fengting;Yang Guisheng;Ye Xuehua;Yu Xiaojun;Zeng Jing;Zhang Deqiang;Zhang Yuming;Zheng Xingbo;Zong Haihong(Institute of Soil Science,Chinese Academy of Sciences,Nanjing 210008,P.R.China;State Key Laboratory of Soil and Sustainable Agriculture,Institute of Soil Science,Chinese Academy of Sciences,Nanjing 210008,P.R.China;Institute of Subtropical Agriculture,Chinese Academy of Sciences;Institute of Soil and Water Conservation,Chinese Academy of Sciences&Ministry of Water Resources;Institute of Applied Ecology,Chinese Academy of Sciences;Northeast Institute of Geography and Agroecology,Chinese Academy of Sciences;Institute of Geographic Sciences and Natural Resources Research,Chinese Academy of Sciences;Institute of Mountain Hazards and Environment,Chinese Academy of Sciences&Ministry of Water Resources;Xinjiang Institute of Ecology and Geography,Chinese Academy of Sciences;Cold and Arid Regions Environmental and Engineering Research Institute,Chinese Academy of Sciences;Institute of Soil Science,Chinese Academy of Sciences;Chengdu Institute of Biology,Chinese Academy of Sciences;Northwest Institute of Plateau Biology,Chinese Academy of Sciences;Institute of Botany,Chinese Academy of Sciences;South China Botanical Garden,Chinese Academy of Sciences;Xishuangbanna Tropical Botanical Garden,Chinese Academy of Sciences;Institute of Genetics and Developmental Biology,Chinese Academy of Sciences)

机构地区：[1]中国科学院南京土壤研究所,南京210008 [2]中国科学院南京土壤研究所,土壤与农业可持续发展国家重点实验室,南京210008 [3]中国科学院亚热带农业生态研究所 [4]中国科学院水利部水土保持研究所 [5]中国科学院沈阳应用生态研究所 [6]中国科学院东北地理与农业生态研究所 [7]中国科学院地理科学与资源研究所 [8]中国科学院成都山地灾害与环境研究所 [9]中国科学院新疆生态与地理研究所 [10]中国科学院水利部成都山地灾害与环境研究所 [11]中国科学院寒区旱区环境与工程研究所 [12]中国科学院南京土壤研究所 [13]中国科学院成都生物研究所 [14]中国科学院西北高原生物研究所 [15]中国科学院植物研究所 [16]中国科学院华南植物研究所 [17]中国科学院西双版纳热带植物园 [18]中国科学院华南植物园 [19]中国科学院遗传与发育生物学研究所

出　　处：《中国科学数据（中英文网络版）》2017年第1期11-26,J0013-J0031,共16页China Scientific Data

基　　金：中国科学院科技服务网络计划(STS计划,KFJ-SWSTS-168);中国科学院科技服务网络计划(STS计划,KFJSW-STS-167);中国科学院南京土壤研究所“一三五”计划和领域前沿项目(ISSASIP1626)

摘　　要：土壤环境是地球环境的重要组成部分。目前土壤环境问题的关注重点在于土壤污染。我国土壤污染以无机污染为主。中国生态系统研究网络(Chinese Ecosystem Research Network,CERN)自1988年组建以来,在中国主要农田、森林、草原、荒漠、湿地生态系统中,按统一的规范,对与土壤环境状况有关的铁、锰、铜、锌、硼、钼、镉、铬、铅、镍、汞、砷、硒元素进行了长期定位监测。通过对CERN典型生态样地表层土壤环境元素监测数据进行加工处理,获得1995~2011年中国陆地生态系统土壤环境元素含量数据集。本数据集中13种土壤环境元素指标测定的相对误差平均为6.55%,重复测定的相对偏差为7.70%。同时附有完整的背景信息,保证了数据在空间和时间上的一致性。本数据集可以为全国和区域土壤环境质量评估、土壤污染风险评价以及环境土壤学研究等工作提供数据基础。Soil environment is an essential part of the earth’s environment.Current research on soil environment mainly focus on the soil pollution.In China,most of polluted soil resulted from inorganic contaminants.Since 1988,Chinese Ecosystem Research Network(CERN)carried out a long-term locating and monitoring effort on soil iron,manganese,copper,zinc,boron,molybdenum,cadmium,chromium,lead,nickel,mercury,arsenic and selenium contents by CERN soil monitoring specifications in the main agriculture,forest,grassland,desert and wetland ecosystems of China.Based on the processing of environmental element content data of surface soil monitored by the long-term observation of CERN typical ecosystem plots,we obtained the soil environmental element content dataset of Chinese terrestrial ecosystems from 1995 to 2011.The dataset includes 13 elements as soil environmental indicators.The relative error rate of these 13 elements is 6.55% in average,with relative deviation of 7.70% in average.All the data have complete background information,which ensure consistency in space and time scales.The dataset is expected to provide data support for national and regional soil environment quality assessment,soil contamination risk assessment and environmental soil science research.

关 键 词：微量元素 重金属 土壤污染 中国生态系统研究网络(CERN) 长期定位监测 

分 类 号：X53[环境科学与工程—环境工程]