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Nutrient data of the Great Wall Station of China's 31st Antarctic expedition in 2014 / 2015
  • 2017/06/20 15:49
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English name
Nutrient data of the Great Wall Station of China's 31st Antarctic expedition in 2014 / 2015
CSTR
CSTR:11738.11.ncdc.Agw.2020.170
Share type
Online
Category
Polar region
Datasets description

In January 2015, seawater samples were collected from 10 stations near Great Wall Bay and adelaiwan bay at Great Wall Station, Antarctica. The filtered water samples were analyzed by automatic nutrient analyzer to obtain nutrient data. Marine nutrients, including active silicate, active phosphate, nitrate, nitrite and ammonium, are the most important mineral salts that affect phytoplankton production and are absorbed by phytoplankton. Nutrients generally refer to inorganic nitrogen, phosphorus and silicon in seawater. The content of nutrients in seawater is an important parameter of marine ecological environment monitoring.

Base information
collect time 2015/01/24  -  2015/02/01
collect place
data size 29.0 KiB
data format
Coordinate system WGS84
Data thumbnail
Data source description

< pre > < code > in January 2015, 10 sites near the Great Wall Bay and adelaiwan of the Great Wall Station in Antarctica were collected, and the nitrate, nitrite, phosphate and silicate in the sea water were extracted and analyzed by filtration.

Data processing method

Data quality description

The data is processed professionally and the quality is reliable.

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
Ji Zhongqiang, Li Dewang. Nutrient data of the Great Wall Station of China's 31st Antarctic expedition in 2014 / 2015. National glacial and frozen desert scientific data center(http://www.ncdc.ac.cn/), 2017. EndnoteEN BibtexEN RISEN
license agreement
Creative Commons License   This work is licensed under a Creative Commons Attribution 4.0 International License.
# title file size
1 Data sets of nutrients in sea water near Great Wall Station in the 31st CHINARE from 2014 to 2015.xls 29.0 KiB
loading
east -51.39
west -51.48
south  62.27
north  62.37
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Service information
contacts:
Min Yufang
phone:
0931-4967596
mailbox:
ncdc@lzb.ac.cn
Contact information
contributors:
Ji Zhongqiang , Li Dewang
author:
Ji Zhongqiang
manager:
Zhang Jie , Ji Zhongqiang

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