2004-2016年中国生态系统研究网络水体酸碱度和总溶解性固体数据集  

A dataset of water pH and total dissolved solid contents of Chinese Ecosystem Research Network during 2004–2016

作　　者：刘旭艳 唐新斋[1] 朱治林[1,2] 袁国富 张心昱[1,2] 王娇 孙晓敏[1,2] 常学向 程一松 褚国伟[5] 戴冠华 杜娟 傅伟[8] 郭小伟[9] 郭永平[10] 何其华 姜峻[12] 蒋正德[6] 来剑斌[13] 兰中东[10] 李少伟[13] 李伟[14] 林静慧[15] 林永标[5] 刘文杰[16] 刘晓利[15] 刘新平[9] 刘勇刚[12] 路永正[17] 鲁志云[16] 苏宏新 唐家良 汪金舫[15] 王小亮[7] 杨风亭[13] 尹春梅[8] 张志明[17] 张志山 赵常明[7] 赵成义[10] 朱睦楠[6] Liu Xuyan;Tang Xinzhai;Zhu Zhilin;Yuan Guofu;Zhang Xinyu;Wang Jiao;Sun Xiaomin;Chang Xuexiang;Chen Yisong;Chu Guowei;Dai Guanhua;Du Juan;Fu Wei;Guo Xiaowei;Guo Yongping;He Qihua;Jiang Jun;Jiang Zhengde;Lai Jianbin;Lan Zhongdong;Li Shaowei;Li Wei;Lin Jinghui;Lin Yongbiao;Liu Wenjie;Liu Xiaoli;Liu Xinping;Liu Yonggang;Lu Yongzheng;Lu Zhiyun;Su Hongxin;Tang Jialiang;Wang Jinfang;Wang Xiaoliang;Yang Fengting;Yin Chunmei;Zhang Zhiming;Zhang Zhishan;Zhao Changming;Zhao Chengyi;Zhu Munan(Key Laboratory of Ecosystem Network Observation and Modeling,Institute of Geographic Sciences and Natural Resources Research,Chinese Academy of Sciences,Beijing 100101,P.R.China;College of Resources and Environment,University of Chinese Academy of Sciences,Beijing 100190,P.R.China;Northwest Institute of Eco-Environment and Resources,CAS;Institute of Genetics and Developmental Biology,CAS;South China Botanical Garden,CAS;Shenyang Institute of Applied Ecology,CAS;Institute of Botany,CAS;Institute of Subtropical Agricultural Ecology,CAS;Institute of Northwest Plateau Biology,CAS;Xinjiang Institute of Ecology and Geography,CAS;Chengdu Institute of Biology,CAS;Institute of Soil and Water Conservation,Ministry of Water Resources,CAS;Institute of Geographic Sciences and Natural Resources Research,CAS;Chengdu Institute of Mountain Disaster and Environment,CAS;Institute of Soil Science,CAS;Xishuan gbanna Botanical Garden,CAS;Northeast Institute of Geography and Agroecology,CAS)

机构地区：[1]中国科学院地理科学与资源研究所生态系统网络观测与模拟重点实验室,北京100101 [2]中国科学院大学资源与环境学院,北京100190 [3]中国科学院西北生态环境资源研究院 [4]中国科学院遗传与发育生物学研究所 [5]中国科学院华南植物园 [6]中国科学院沈阳应用生态所 [7]中国科学院植物研究所 [8]中国科学院亚热带农业生态研究所 [9]中国科学院西北高原生物研究所 [10]中国科学院新疆生态与地理研究所 [11]中国科学院成都生物研究所 [12]中国科学院水利部水土保持研究所 [13]中国科学院地理科学与资源研究所 [14]中国科学院成都山地灾害与环境研究所 [15]中国科学院南京土壤研究所 [16]中国科学院西双版纳植物园 [17]中国科学院东北地理与农业生态研究所

出　　处：《中国科学数据（中英文网络版）》2020年第3期245-256,共12页China Scientific Data

基　　金：中国科学院战略性先导科技专项(XDA19020301);国家重点研发计划(2017YFC0503801)。

摘　　要：水体的酸碱度(pH)和总溶解性固体(TDS)是中国生态系统研究网络(CERN)的重要监测指标,可为生态系统水体质量长期变化研究提供重要数据。降水pH可以表征其是否为酸沉降,地表水和地下水的pH则关系到水质是否对植物生长和动物饮用存在危害等。TDS是表征水体溶解性固体总含量的指标,同样影响到植物根系的水分吸收和动物的生存分布。本数据集收集整理了CERN农田、森林、荒漠、草原、沼泽5种典型生态系统34个生态站2004-2016年降水、地表水、地下水pH和TDS数据。本数据集可为分析降水、地表水、地下水的酸碱度和TDS的时间变化和空间格局提供数据,可为研究中国典型生态系统水质酸碱度和盐碱化的长期变化提供数据支撑。Water pH and total dissolved solid(TDS)contents are important monitoring indicators of the Chinese Ecosystem Research Network(CERN).The long-term measurements of pH and TDS are important data for studying long-term changes of water quality within ecosystems.The pH of precipitation reflects the information about acid deposition.Besides,the pH of surface water and groundwater can be used to determine whether the water is harmful to plant growth and animal drinking.Furthermore,TDS is an indicator for reflecting total soluble solid content in water,which could also affect water absorption by plant roots and survival distributions of animals.This dataset consists of pH and TDS of precipitation,surface water,and groundwater collected from 34 field stations in five types of ecosystems of CERN,i.e.agricultural,forest,desert,grassland and marsh ecosystems during 2004-2016.The dataset can be used for analyzing temporal variations and spatial patterns of acidity and salinity of precipitation,surface water and groundwater.Meanwhile,it also can be applied for studying the long-term changes of water pH and salinization in the typical Chinese ecosystems.

关 键 词：中国生态系统研究网络(CERN) 生态站 酸碱度(pH) 总溶解性固体(TDS) 降水 地表水 地下水 

分 类 号：X171.1[环境科学与工程—环境科学] X143