{ "created": "2024-04-25 11:01:54", "updated": "2026-05-06 06:27:29", "id": "7406a67a-41a0-40b2-b6ce-406e3f5e2adb", "version": 6, "ds_topic": null, "title_cn": "黄河河南段浮游植物数据集（2021年）", "title_en": "Phytoplankton data set in the Henan section of the Yellow River(2021)", "ds_abstract": "

   本数据集整合了于2021年6月参照国控及省控水质监测并结合自然保护区、省界断面同时综合考虑与流域生态保护重点区域的协同性，在黄河河南段流域共设置16个采样点的浮游植物数据集，涉及2条干流、11条支流和3个水库。本数据共鉴定出浮游藻类155种，隶属于7门67属，其中绿藻门68种，占据总种数的44%；硅藻门60种，占比为39%；蓝藻门12种，占比为8%；裸藻门6种，占比为4%；甲藻门、隐藻门各4种，分别占3%；金藻门最少，只有1种，占比为1%。黄河干流的平均丰度为6.83×105cell/L，平均生物量为0.53mg/L；水库的平均丰度为4.27×106cell/L，平均生物量为2.36mg/L；黄河支流的平均丰度为5.68×106cell/L，平均生物量为3.67mg/L。数据中包含设置位点所属的水体、藻类物种数、藻类丰度、生物量等。该数据集可为黄河流域的水生态调查提供基础数据。\n

   数据集Excel文件共包含1个sheet为数据集基本介绍，详细介绍了各个位点的名称、所属水体、物种组成，物种数以及浮游藻类在各个位点的丰度与生物量。\n

  数据共计16个样点信息，每个样点有14条信息，即Excel中的14列，14列信息中包含了位点、经度、纬度、藻类所属的门、纲、目、科、属、种、拉丁文、丰度和生物量。", "ds_source": "

  本原始数据浮游藻类采样方法定量样品采用1L采水器，在水面至以下0.5-1m区域，采集1L水样置于样品瓶中，参照《水废水检测分析方法》加入鲁哥氏液，将样品固定，浓缩，然后待测。", "ds_process_way": "

  本数据集浮游植物物种数通过显微镜观察法进行藻细胞计数，通过形态分类方法鉴定浮游藻类至属（种）。参照《水生生物学》，通过公式换算，得出密度值，密度值与藻类平均湿重的乘积为生物量。", "ds_quality": "

  样品采集按照严格规范进行采集，所有位点样品都在显微镜下鉴定3次，以确保数据的准确性。", "ds_acq_start_time": "2021-06-01 00:00:00", "ds_acq_end_time": "2021-06-30 00:00:00", "ds_acq_place": "黄河河南段", "ds_acq_lon_east": 113.68, "ds_acq_lat_south": 33.81666666666667, "ds_acq_lon_west": 111.11944444444444, "ds_acq_lat_north": 35.16638888888889, "ds_acq_alt_low": 165.0, "ds_acq_alt_high": 2413.0, "ds_share_type": "apply-access", "ds_total_size": 57047, "ds_files_count": 2, "ds_format": "excel", "ds_space_res": null, "ds_time_res": "月", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "7406a67a-41a0-40b2-b6ce-406e3f5e2adb.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "dc4052f6-7bfc-4e5f-b818-fa2cff10e3a0", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [ "170.5540" ], "quality_level": 3, "publish_time": "2024-04-26 14:39:32", "last_updated": "2024-05-31 14:56:39", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.NCDC.WATER-ECO.DB6413.2024", "i18n": { "en": { "title": "Phytoplankton data set in the Henan section of the Yellow River(2021)", "ds_format": "", "ds_source": "

The quantitative sample of this original data float algae sampling method uses a 1L water pickuper, and the 1L water sample is placed in the sample bottle in the water surface to the 0.5-1m area below. Fixed, concentrated, and then to be tested.

", "ds_quality": "

The sample collection is collected in accordance with strict specifications. All sites are identified under the microscope 3 times to ensure the accuracy of the data.

", "ds_ref_way": "", "ds_abstract": "

This dataset integrates in June 2021 with reference to the monitoring of the state control and provincial water control and combined with the natural reserve and the section of the provincial boundary. Point -oriented floating plant data set involves 2 dry flows, 11 tributaries and 3 reservoirs. This data has identified 155 species of floating algae, which belongs to 7 doors and 67 genus, of which 68 are green algae doors, accounting for 44%of the total number; 60 diatom doors, accounting for 39%; The ratio is 8%; there are 6 types of naked algae gates, accounting for 4%; 4 types of met herbal gates and hidden algae doors, accounting for 3%; the minimum golden algae gate, only one type, accounting for 1%. The average abundance of dry flow of the Yellow River is 6.83 × 105Cell/L, and the average biomass is 0.53mg/L; the average abundance of the reservoir is 4.27 × 106Cell/L, the average biomass is 2.36mg/L; 5.68 × 106cell/L, the average biomass is 3.67mg/L. The data contains the water bodies, the number of algae species, the abundance of algae, and the biomass in the set site. This data set can provide basic data for the water ecological survey of the Yellow River Basin.\n\"The data set Excel file contains a total of 1 sheet as the basic introduction of the dataset, which details the names of the various sites, the water body, and the species of each site.\nThere are 16 samples of information, each with 12 information, namely 12 columns in Excel. The 12 column information contains the sites, outlines, mega, subjects, genus, species, Latin, Latin, and Latin. , Package and biomass.

", "ds_time_res": "月", "ds_acq_place": "The Henan section of the Yellow River", "ds_space_res": "", "ds_projection": "", "ds_process_way": "

The number of float species in this data set is performed by a microscope observation method to identify the penetration of the floats (species) through the morphological classification method. With reference to Aquatic Biology\", through formula conversion, density value, density value and algae's average wet multiplication are biomass.

", "ds_ref_instruction": "" } }, "submit_center_id": "ncdc", "data_level": 0, "license_type": "CC BY 4.0", "doi_reg_from": "reg_local", "cstr_reg_from": "reg_local", "doi_not_reg_reason": null, "cstr_not_reg_reason": null, "is_paper_in_submitting": false, "ds_topic_tags": [ "黄河", "藻类", "浮游植物组成" ], "ds_subject_tags": [ "湖沼学" ], "ds_class_tags": [], "ds_locus_tags": [ "黄河河南段" ], "ds_time_tags": [ 2021 ], "ds_contributors": [ { "true_name": "唐媛媛", "email": "flower__527@163.com", "work_for": "河南师范大学", "country": "中国" }, { "true_name": "王飞虎", "email": "wfh_Clarinet@163.com", "work_for": "河南师范大学", "country": "中国" }, { "true_name": "张淑稳", "email": "fantastic_1219@163.com", "work_for": "河南师范大学", "country": "中国" }, { "true_name": "沙渊璞", "email": "yuanpu0202@163.com", "work_for": "河南师范大学", "country": "中国" }, { "true_name": "董静", "email": "happydj111@163.com", "work_for": "河南师范大学", "country": "中国" }, { "true_name": "袁华涛", "email": "htyuan1611@163.com", "work_for": "河南师范大学", "country": "中国" }, { "true_name": "张景晓", "email": "zhangjingxiao@htu.edu.cn", "work_for": "河南师范大学", "country": "中国" }, { "true_name": "高肖飞", "email": "gaoxiaofei@htu.edu.cn", "work_for": "河南师范大学", "country": "中国" }, { "true_name": "宋东蓥", "email": "songdongying@126.com", "work_for": "河南师范大学", "country": "中国" }, { "true_name": "高云霓", "email": "gaoyn@htu.cn", "work_for": "河南师范大学", "country": "中国" }, { "true_name": "李学军", "email": "xjli@htu.cn", "work_for": "河南师范大学", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "唐媛媛", "email": "flower__527@163.com", "work_for": "河南师范大学", "country": "中国" }, { "true_name": "王飞虎", "email": "wfh_Clarinet@163.com", "work_for": "河南师范大学", "country": "中国" }, { "true_name": "张淑稳", "email": "fantastic_1219@163.com", "work_for": "河南师范大学", "country": "中国" }, { "true_name": "沙渊璞", "email": "yuanpu0202@163.com", "work_for": "河南师范大学", "country": "中国" }, { "true_name": "董静", "email": "happydj111@163.com", "work_for": "河南师范大学", "country": "中国" }, { "true_name": "袁华涛", "email": "htyuan1611@163.com", "work_for": "河南师范大学", "country": "中国" }, { "true_name": "张景晓", "email": "zhangjingxiao@htu.edu.cn", "work_for": "河南师范大学", "country": "中国" }, { "true_name": "高肖飞", "email": "gaoxiaofei@htu.edu.cn", "work_for": "河南师范大学", "country": "中国" }, { "true_name": "宋东蓥", "email": "songdongying@126.com", "work_for": "河南师范大学", "country": "中国" }, { "true_name": "高云霓", "email": "gaoyn@htu.cn", "work_for": "河南师范大学", "country": "中国" }, { "true_name": "李学军", "email": "xjli@htu.cn", "work_for": "河南师范大学", "country": "中国" } ], "ds_managers": [ { "true_name": "李学军", "email": "xjli@htu.cn", "work_for": "河南师范大学", "country": "中国" }, { "true_name": "高云霓", "email": "gaoyn@htu.cn", "work_for": "河南师范大学", "country": "中国" } ], "category": "生态" }