农业大数据学报 ›› 2024, Vol. 6 ›› Issue (1): 103-109.doi: 10.19788/j.issn.2096-6369.100005

• 农业农村大数据大会(2023) • 上一篇    下一篇

2021年内蒙古不同类型草原的土壤养分特征数据集

董琦1,2(), 孙峰成1,2, 栗艳芳1,2, 李秀萍1,2, 李宝贺1,2, 任超1,2, 尹鑫1,2, 狄彩霞1,2,*(), 刘婷婷3,4,*()   

  1. 1.国家农业环境四子王观测实验站, 内蒙古 乌兰察布 011800
    2.内蒙古自治区农牧业质量安全与检测研究所,呼和浩特 010031
    3.中国农业科学院农业信息研究所,北京 100081
    4.国家农业科学数据中心,北京 100081
  • 收稿日期:2023-09-30 接受日期:2023-10-21 出版日期:2024-03-26 发布日期:2024-04-08
  • 通讯作者: 狄彩霞,E-mail:dicaixia@126.com;刘婷婷,brid(06790.00.05770),E-mail:liutingting@caas.cn
  • 作者简介:董琦,E-mail:1359302767@qq.com
  • 基金资助:
    农业基础性长期性科技工作观测监测(NAES036AE04);国家牧草产业技术体系(CARS-34);内蒙古农牧业创新基金(2023CYZX05)

Soil Nutrient Characteristics Dataset of Different Types of Grasslands in Inner Mongolia in 2021

DONG Qi1,2(), SUN FengCheng1,2, LI YanFang1,2, LI XiuPing1,2, LI BaoHe1,2, REN Chao1,2, YIN Xin1,2, DI CaiXia1,2,*(), LIU TingTing3,4,*()   

  1. 1. National Agricultural Environment Siziwang Observation and Experiment Station, Ulanqab 011800, Inner Mongolia, China
    2. Agricultural and Livestock Product Quality and Safety Center of Inner Mongolia Autonomous Region, Hohhot 010031, Inner Mongolia, China
    3. Agricultural Information Institute of Chinese Academy of Agricultural Sciences, Beijing 100081, China
    4. National Agriculture Science Data Center, Beijing 100081, China
  • Received:2023-09-30 Accepted:2023-10-21 Online:2024-03-26 Published:2024-04-08

摘要:

草原不仅是最大的陆地生态系统,而且也是生物多样性最为丰富的生态资源。草原监测是对草原生产要素及其动态变化进行系统地观测、监测和记录,旨在阐明其联系及发展规律。内蒙古大草原是目前世界上草原类型最多、保存最完整的草原之一,是我国重要的畜牧业生产基地。在草地生态系统中,土壤养分综合反映了土壤的基本属性和本质特征,研究不同草原类型土壤养分变化特征不仅反映植株群落对草原土壤健康的影响情况,同时为土壤、植被恢复形式、速度和方向等提供依据。目前,对土壤养分的研究多见于农业种植区域,草地土壤养分的研究数量较少。以内蒙古草地为例,相关研究主要聚焦于微生物多样性、温室气体等议题而鲜少涉及土壤养分,相关数据供给也非常有限。本数据集针对内蒙古自治区8个不同“区域-草地类型”草地在返青期、旺盛期与枯萎期的有效磷、速效钾、全氮、有机质、全盐以及pH值等土壤养分特征,所涉草地涉及温性草甸草原、荒漠草原、天然草滩、五花草甸草原和人工牧草种植地5种典型草原类型。数据集数据可为草地资源可持续利用研究与实践提供支撑。

数据摘要:

项目 描述
数据库(集)名称 2021年内蒙古不同类型草原的土壤养分特征数据集
所属学科 土壤生态学
研究主题 土壤养分
数据时间范围 2021年
数据地理空间覆盖 内蒙古(呼伦贝尔市,巴彦淖尔市,乌兰察布市,通辽市,赤峰市,包头市,乌兰察布市)
空间分辨率 市级
数据类型与技术格式 XLSX格式
数据库(集)组成 数据集由1个Excel组成,其中包括内蒙古8个不同类型草地在返青期、旺盛期与枯萎期的土壤养分特征数据
数据量 20 kB
主要数据指标 有效磷,速效钾,全氮,有机质,全盐,pH值
数据可用性 CSTR:17058.11.DFED10.20231023.20.ds.3747
DOI:10.12205/DFED10.20231023.20.ds.3747
https://www.agridata.cn/data.html#/datadetail?id=291571
经费支持 农业基础性长期性科技工作观测监测(NAES036AE04);国家牧草产业技术体系(CARS-34);内蒙古农牧业创新基金 (2023CYZX05)

关键词: 内蒙古, 草原, 土壤养分特征

Abstract:

Grassland is not only the largest terrestrial ecosystem, but also the most diverse ecological resource. Grassland observation monitoring is a systematic observation, monitoring, and recording of grassland production factors and their dynamic changes, aiming at elucidating their connections and development patterns. The Inner Mongolia grassland is currently one of the most diverse and well preserved grasslands in the world, and is an important livestock production base in China. In grassland ecosystems, soil nutrients comprehensively reflect the basic attributes and essential characteristics of soil. Studying the changes in soil nutrients of different grassland types not only reflects the impact of plant communities on grassland soil health, but also provides a basis for soil and vegetation restoration forms, speeds, and directions. At present, research on soil nutrients is mostly found in agricultural planting areas, but there is relatively little research on grassland soil nutrients. Taking Inner Mongolia grassland as an example, relevant research mainly focuses on issues such as microbial diversity and greenhouse gases, with little involvement in soil nutrients, and the supply of relevant data is also very limited. This dataset focuses on the soil nutrient characteristics of available phosphorus, available potassium, total nitrogen, organic matter, total salt, and pH value of eight different "regional grassland types" grasslands in Inner Mongolia Autonomous Region during the turning green, vigorous, and withering stages. The involved areas include five typical grassland types. The grasslands include temperate grassland, desert grassland, natural grassland, five flower grassland, and artificial grassland planting areas. The dataset can provide support for the research and practice of sustainable utilization of grassland resources.

Data summary:

Item Description
Dataset name Soil Nutrient Characteristics Dataset of Different Types of Grasslands in Inner Mongolia in 2021
Specific subject area Ecology
Research topic Soil nutrient
Time range 2021year
Geographical scope Inner Mongolia (Hulunbuir City, Bayannur City, Ulanqab City, Tongliao City, Chifeng City, Baotou City, Ulanqab City)
Spatial resolution City-level
Data types and technical formats XLSX
Dataset structure The dataset consists of one Excel, which includes soil nutrient characteristics data of eight different types of grasslands in Inner Mongolia during their turning green, vigorous, and withering periods.
Volume of data 20 kB
Key index in dataset Available phosphorus, available potassium, total nitrogen, organic matter, total salt, pH value
Data accessibility CSTR:17058.11.DFED10.20231023.20.ds.3747
DOI:10.12205/DFED10.20231023.20.ds.3747
https://www.agridata.cn/data.html#/datadetail?id=291571
Financial support Observation and Monitoring of Agricultural Basic Long Term Scientific and Technological Work (NAES036AE04); National Pastoral Industry Technology System (CARS-34); Inner Mongolia Agriculture and Animal Husbandry Innovation Fund (2023CYZX05)

Key words: Inner Mongolia, Grassland, Soil nutrient characteristics