该数据是对《1：100万中国植被图集》黑河流域部分的数字化,《1:1,000,000中国植被图集》是由著名植被生态学家侯学煜院士主编（侯学煜，2001），由中国科学院有关研究所、有关部委和各省区有关部门、高等院校等53个单位250多位专家共同编制，是我国植被生态学工作者40多年来继《中国植被》等专著出版后又一项总结性成果，是国家自然资源和自然条件的基本图件。它是根据半个世纪以来全国各地开展植被调查所积累的丰富的第一手资料，并利用航空遥感和卫星影像等现代技术所获得的材料以及有关地质学、土壤学和气候学最新的研究成果编制而成。它详细反映了我国11个植被类型组、54个植被型的796个群系和亚群系植被单位的分布状况、水平地带性和垂直地带性分布规律，同时反映了我国2000多个植物优势种、主要农作物和经济作物的实际分布状况及优势种与土壤和地面地质的密切关系。该图集属于现实植被图图种，反映我国植被近期的质量状况。
", "ds_source": "1:100万中国植被图集
", "ds_process_way": "数字矢量化
", "ds_quality": "经过精纠正
", "ds_acq_start_time": "2001-01-01 00:00:00", "ds_acq_end_time": "2001-12-31 00:00:00", "ds_acq_place": "黑河流域", "ds_acq_lon_east": 104.19972222222222, "ds_acq_lat_south": 37.7, "ds_acq_lon_west": 96.06666666666666, "ds_acq_lat_north": 43.266666666666666, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 2908049, "ds_files_count": 3, "ds_format": "矢量", "ds_space_res": null, "ds_time_res": "", "ds_coordinate": "WGS84", "ds_projection": "+proj=longlat +datum=WGS84 +no_defs ", "ds_thumbnail": "a4c84c9c-8d3c-4017-bb1a-fd6433dd2f2c.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "None", "ds_from_station": null, "organization_id": "9c4867b1-5cb1-4de0-abeb-df42547bf41e", "ds_serv_man": "李红星", "ds_serv_phone": "0931-4967592", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [ "170.4510" ], "quality_level": 3, "publish_time": "2021-01-11 11:39:53", "last_updated": "2023-08-25 09:27:08", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.Westdc.2020.443", "i18n": { "en": { "title": "Vegetation map (1:1,000,000) in the Heihe river basin", "ds_format": "Vector", "ds_source": "1: 1 million Chinese Vegetation Atlas
", "ds_quality": "After careful correction
", "ds_ref_way": "", "ds_abstract": "The data is the digitization of the Heihe River basin part of the 1:1 million Vegetation Atlas of China, 1:1000, 000 Vegetation Atlas of China is edited by academician Hou Xueyu, a famous vegetation ecologist (Hou Xueyu, 2001). It is jointly compiled by more than 250 experts from 53 units such as research institutes of Chinese Academy of Sciences, relevant ministries and commissions, relevant departments of various provinces and regions, colleges and universities. It is another summative achievement of vegetation ecologists in China over 40 years after the publication of monographs such as vegetation of China Basic map of natural resources and natural conditions of the family. It is based on the rich first-hand information accumulated by vegetation surveys carried out throughout the country over the past half century, and the materials obtained by modern technologies such as aerial remote sensing and satellite images, as well as the latest research achievements in geology, soil science and climatology. It reflects in detail the distribution of vegetation units of 11 vegetation type groups, 796 formations and sub formations of 54 vegetation types, horizontal and vertical zonal distribution laws, and also reflects the actual distribution of more than 2000 dominant species of plants, major crops and cash crops in China, as well as the close relationship between dominant species and soil and ground geology. The atlas is a kind of realistic vegetation map, reflecting the recent quality of vegetation in China.
", "ds_time_res": "", "ds_acq_place": "Heihe River Basin", "ds_space_res": "", "ds_projection": "", "ds_process_way": "Digital Vectorization
", "ds_ref_instruction": "In order to respect intellectual property rights, protect the rights and interests of data authors, expand the services of data centers, and evaluate the application potential of data, data users are requested to clearly indicate the data source and data authors in the research results (including published papers, works, data products and unpublished research reports, data products, etc.) produced by using data. For data reprinted (secondary or multiple releases), the author must also indicate the source of the original data." } }, "submit_center_id": "ncdc", "data_level": 0, "license_type": "CC BY 4.0", "ds_topic_tags": [ "植被类型", "植被型", "植被群落", "植被" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "黑河流域" ], "ds_time_tags": [ 2001 ], "ds_contributors": [ { "true_name": "李新", "email": "lixin@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "黑河计划数据管理中心", "email": "westdc@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "" } ], "ds_managers": [ { "true_name": "侯学煜", "email": "suoban@ibcas.ac.cn", "work_for": "中国科学院植物研究所", "country": "中国" } ], "category": "生态" }