根据中国西部地区生态系统的特点，选择生物多样性维持与保护、土壤保持、水源涵养、防风固沙、自然与人文景观保护等因素进行生态系统服务功能重要性评价。
\n全国水源涵养重要区域主要有昆仑山塔里木河源头，雅鲁藏布江源头，祁连山黑河和疏勒河源头，三江源，大兴安岭北部黑龙江、长白山松花江、东辽河源头、海拉尔河源头，大兴安岭南部西辽河源头，滦河源头、秦巴山区渭河、汉江、淮河源头、嘉陵江源头，乌蒙山珠江、乌江源头、湘江源头、北江源头以及大别山、南岭等地区水源涵养区域。
\n本数据集中的黄河流域地区主要有：河南省（三门峡市）；宁夏回族自治州（石嘴山市）；陕西省（渭南市）；甘肃省（甘南藏族自治州、兰州市）；四川省（阿坝藏族自治州）；青海省（海南藏族自治州、黄南藏族自治州、果洛藏族自治州、玉树藏族自治州）。
", "ds_source": "中国生态系统评估与生态安全数据库：http://www.ecosystem.csdb.cn/", "ds_process_way": "
本数据集中的数据由中国生态系统评估与生态安全数据库：http://www.ecosystem.csdb.cn / 整理成表格形式的数据。
", "ds_quality": "在数据生产汇集过程中，严格把控数据质量控制措施，有健全的数据产生过程和使用方法。
", "ds_acq_start_time": "2015-01-01 00:00:00", "ds_acq_end_time": "2015-12-31 00:00:00", "ds_acq_place": "黄河流域", "ds_acq_lon_east": 119.05, "ds_acq_lat_south": 32.15, "ds_acq_lon_west": 95.85, "ds_acq_lat_north": 42.81666666666667, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 3017332, "ds_files_count": 41, "ds_format": "shp", "ds_space_res": null, "ds_time_res": "", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "7265d475-0894-4184-bc5a-b32697b83aee.jpeg", "ds_thumb_from": 2, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "b412fac3-1f10-4eb6-9d10-c51bcea30d0c", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "10.12072/ncdc.YRiver.db0043.2021", "subject_codes": [ "170.4510" ], "quality_level": 3, "publish_time": "2022-04-02 10:23:54", "last_updated": "2025-05-29 10:55:13", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.YRiver.2021.40", "i18n": { "en": { "title": "Data on the Distribution of Ecologically Fragile Areas and Water Conservation Protected Areas within the Yellow River Basin (2015)", "ds_format": "shp", "ds_source": "China's Ecosystem Assessment and Ecological Security Database: http://www.ecosystem.csdb.cn/", "ds_quality": "
During the process of data production and aggregation, strict measures for data quality control are implemented, ensuring a robust procedure for data generation and utilization.
", "ds_ref_way": "", "ds_abstract": "Based on the characteristics of the ecosystems in western China, factors such as biodiversity maintenance and protection, soil conservation, water conservation, windbreak and sand fixation, and the protection of natural and cultural landscapes were selected to evaluate the importance of ecosystem service functions.
\nThe main important water conservation areas nationwide include the sources of the Tarim River in the Kunlun Mountains, the source of the Yarlung Zangbo River, the sources of the Heihe and Shule Rivers in the Qilian Mountains, the Three-River Source Region, the northern Greater Khingan Range with the sources of the Heilongjiang River, the Songhua River at Changbai Mountain, the East Liaohe River, and the Hailar River, the southern Greater Khingan Range with the source of the West Liaohe River, the source of the Luanhe River, the Qinba Mountains with the sources of the Weihe River, Hanjiang River, Huaihe River, and Jialing River, as well as water conservation areas such as the Wumeng Mountains with the sources of the Pearl River and Wujiang River, the source of the Xiangjiang River, the source of the Beijiang River, and regions such as the Dabie Mountains and the Nanling Mountains.
\nThe Yellow River Basin regions included in this dataset are mainly: Henan Province (Sanmenxia City); Ningxia Hui Autonomous Prefecture (Shizuishan City); Shaanxi Province (Weinan City); Gansu Province (Gannan Tibetan Autonomous Prefecture, Lanzhou City); Sichuan Province (Aba Tibetan Autonomous Prefecture); Qinghai Province (Hainan Tibetan Autonomous Prefecture, Huangnan Tibetan Autonomous Prefecture, Golog Tibetan Autonomous Prefecture, Yushu Tibetan Autonomous Prefecture).
", "ds_time_res": "", "ds_acq_place": "Yellow River Basin", "ds_space_res": "", "ds_projection": "", "ds_process_way": "The data in this dataset is compiled into a tabular form from China's Ecosystem Assessment and Ecological Security Database: http://www.ecosystem.csdb.cn.
", "ds_ref_instruction": "" } }, "submit_center_id": "ncdc", "data_level": 0, "recommendation_value": 0, "license_type": "https://creativecommons.org/licenses/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, "belong_to_nieer": false, "ds_topic_tags": [ "黄河流域", "生态脆弱区", "水源涵养保护区" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "黄河流域" ], "ds_time_tags": [ 2015 ], "ds_contributors": [ { "true_name": "张耀南", "email": "yaonan@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" }, { "true_name": "康建芳", "email": "kangjf@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" }, { "true_name": "刘春", "email": "liuchun@henu.edu.cn", "work_for": "河南大学", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "刘春", "email": "liuchun@henu.edu.cn", "work_for": "河南大学", "country": "中国" } ], "ds_managers": [ { "true_name": "敏玉芳", "email": "myf@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" } ], "category": "生态" }