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Quadrat survey data set of communities with different grassland degradation types in some areas of Inner Mongolia Autonomous Region (September 13, 2012 - August 10, 2020)
  • 2022/05/20 17:30
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English name
Quadrat survey data set of communities with different grassland degradation types in some areas of Inner Mongolia Autonomous Region (September 13, 2012 - August 10, 2020)
CSTR
CSTR:11738.11.ncdc.Dgrass.db2109.2022
DOI
10.12072/ncdc.Dgrass.db2109.2022
Share type
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Category
Ecology
source site
Desertification and Degraded Grassland Treatment Technology and Demonstration
contributors
LIANG Cunzhu , Li Zhiyong
Datasets description

   This data set is used to investigate plant communities by field sampling methods in 2012, 2015, 2019 and 2020, and provides basic data for the study of grassland plant communities in arid areas of Northwest China.

   Attribute information includes: quadrat number, survey date, altitude, species name, vegetative seedling height, reproductive seedling height, number of plant clusters, fresh weight, dry weight, total biomass and cluster width.

Base information
collect time 2012/09/13  -  2020/08/10
collect place Inner Mongolia Autonomous Region, Xilin Gol League, Bayannur City, Baotou City, Ordos
altitude 1357.0m - 1600.0m
data size 1.2 MiB
data format excel
Coordinate system
Data thumbnail
Data source description

   The sampling points of each grassland type are spaced at an interval of about 50 km. The sampling points are randomly selected at open terrain, and the geographic location information of each sampling point is recorded by GPS. Each sample point is set with 3 10m × For 10 m large quadrat, five 1 m large quadrats shall be set at each corner and center of the large quadrat × 1 m small quadrat.

Data processing method

   Text data, entered manually.

Data quality description

   Carry out sampling investigation according to the technical guide for soil quality and soil sampling and the main contents, methods and technical specifications of plant community inventory to ensure the scientific rationality of sampling.

Citations and annotations
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For the achievements published in English, please refer to the following specifications： The dataset is provided by National Cryosphere Desert Data Center. (http://www.ncdc.ac.cn).

Data reference
  1. LIANG Cunzhu, Li Zhiyong. Quadrat survey data set of communities with different grassland degradation types in some areas of Inner Mongolia Autonomous Region (September 13, 2012 - August 10, 2020). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2022. https://cstr.cn/CSTR:11738.11.ncdc.Dgrass.db2109.2022.
  2. LIANG Cunzhu, Li Zhiyong. Quadrat survey data set of communities with different grassland degradation types in some areas of Inner Mongolia Autonomous Region (September 13, 2012 - August 10, 2020). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2022. https://www.doi.org/10.12072/ncdc.Dgrass.db2109.2022.
license agreement
Creative Commons License   This work is licensed under a CC BY 4.0.
# title file size
1 内蒙古自治区部分地区不同草地退化类型群落样方调查数据集（2012年9月13日-2020年8月10日）.xlsx 543.1 KiB
2 内蒙古自治区部分地区不同草地退化类型群落样方调查数据集（2012年9月13日-2020年8月10日）数据说明 .docx 636.8 KiB
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How to get the data 
east 119.00
west  43.00
south  11.00
north  37.00
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Service information
contacts:
phone:
0931-4967596
mailbox:
ncdc@lzb.ac.cn
Contact information
contributors:
LIANG Cunzhu , Li Zhiyong
author:
LIANG Cunzhu
manager:
LIANG Cunzhu

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