本数据集以以毛乌素沙地、浑善达克沙地、科尔沁沙地及呼伦贝尔沙地为调查区域，于2017-2021四年共调查点位291个。重点调查分布在研究区内的常绿针叶林、落叶阔叶林、落叶小叶疏林、常绿针叶灌丛、落叶阔叶灌丛、灌草丛、杂草类草地等植被类型。调查的主要植被群系达50余种，其中主要乔木群系包括白杄林、榆树疏林、樟子松林、白桦林等，灌木群系包括叉子圆柏灌丛、长梗扁桃灌丛、小叶锦鸡儿灌丛、盐蒿灌丛等，主要草本群系包括银灰旋花草地、长芒草草原、沙蓬草地、沙鞭草地、芨芨草草地等。以分布在研究区内的乔木、灌木和草本植物为主，完整的植物形态图像包含了根、茎、叶、花、果、实（种子）等器官。重点拍摄调查区内濒危保护植物以及正处于花期或果期的植物形态图像。以便更好的辨识研究区内半干旱荒漠植被形态特征，为后期撰写半干旱荒漠植物图鉴奠定基础。
", "ds_source": "自主产生。", "ds_process_way": "
原始数据，未经加工处理。", "ds_quality": "
\"荒漠植物根（风蚀出露的根系）、茎、叶、花、果、实（种子），实物标本，植物群落垂直结构和水平结构照片。植物图像拍摄原则：选取一株完整植物，不能选择有病害、不健康的植物。
\n（1）图片拍摄：拍摄其根、茎、叶、花、果实、种子等生殖、营养、繁殖器官的形态特征。
\n（2）图片整理：将植物图像整理后保存，删除画质模糊及重复图像。
\n（3）图片命名：命名方式采用“植物名称+器官+样地号”。
", "ds_acq_start_time": "2017-07-01 00:00:00", "ds_acq_end_time": "2021-09-30 00:00:00", "ds_acq_place": "毛乌素沙地；浑善达克沙地；科尔沁沙地；呼伦贝尔沙地", "ds_acq_lon_east": 126.06666666666666, "ds_acq_lat_south": 37.36666666666667, "ds_acq_lon_west": 97.2, "ds_acq_lat_north": 53.36666666666667, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 49871028915, "ds_files_count": 7788, "ds_format": "jpg", "ds_space_res": null, "ds_time_res": "", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "7bd1f15d-6236-450e-8a92-09faec768627.png", "ds_thumb_from": 2, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "7f392ba9-d3f1-4714-b1bc-52ac6d5b09fc", "ds_serv_man": "李红星", "ds_serv_phone": "09314967592", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [ "170.4599", "170.4510" ], "quality_level": 3, "publish_time": "2023-11-16 09:40:29", "last_updated": "2023-12-11 09:56:59", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.NCDC.I-VEG.DB4080.2023", "i18n": { "en": { "title": "Plant images of semi-arid deserts in central and eastern Inner Mongolia (2017-2021)", "ds_format": "", "ds_source": "Autonomously generated.", "ds_quality": "
Desert plant roots (roots exposed by wind erosion), stems, leaves, flowers, fruits, seeds (seeds), physical specimens, photos of the vertical and horizontal structures of plant communities. The principle of plant image shooting is to select a complete plant and not select plants with diseases or unhealthy conditions.
\n(1) Image shooting: Capture the morphological characteristics of reproductive, nutritional, and reproductive organs such as roots, stems, leaves, flowers, fruits, and seeds\n
(2) Image organization: Organize and save plant images to remove blurry and duplicate images\n
(3) Image naming: The naming method adopts \"plant name+organ+plot number\"", "ds_ref_way": "", "ds_abstract": "
This data set takes Maowusu Sandy Land, Hunshandake Sandy Land, Horqin Sandy Land and Hulunbeier Sandy Land as the survey area, with a total of 291 survey points in 2017-2021. Focus on investigating vegetation types such as evergreen coniferous forest, deciduous broad-leaved forest, deciduous small leaved sparse forest, evergreen coniferous shrub, deciduous broad-leaved shrub, shrub grassland, and weed grassland distributed in the research area. The main vegetation formations surveyed amounted to over 50 species, among which the main tree formations include Baiqian Forest, Elm Sparse Forest, Camphor Pine Forest, Betula platyphylla Forest, etc. The shrub formations include Fork Juniper Shrubs, Long stemmed Almond Shrubs, Small leaved Caragana Shrubs, Artemisia Salina Shrubs, etc. The main herbaceous formations include Silver Grey Convolvulus Grassland, Long Manger Grassland, Sand Peng Grassland, Sand Whip Grassland, Achnatherum splendens Grassland, etc. The complete plant morphology image includes organs such as roots, stems, leaves, flowers, fruits, and seeds, mainly consisting of trees, shrubs, and herbaceous plants distributed in the research area. Focus on capturing morphological images of endangered and protected plants in the survey area, as well as plants in their flowering or fruiting stages. In order to better identify the morphological characteristics of semi-arid desert vegetation in the research area and lay the foundation for writing a semi-arid desert plant atlas in the future
", "ds_time_res": "", "ds_acq_place": "Maowusu sandy land; Hunshandak Sandy Land; Horqin Sandy Land; Hulunbuir Sandland", "ds_space_res": "", "ds_projection": "", "ds_process_way": "Original data, unprocessed.", "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": [ "荒漠植物", "根", "茎", "叶", "花", "果", "实" ], "ds_subject_tags": [ "地理学其他学科", "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "毛乌素沙地", "浑善达克沙地", "科尔沁沙地", "呼伦贝尔沙地" ], "ds_time_tags": [ 2017, 2018, 2019, 2020, 2021 ], "ds_contributors": [ { "true_name": "褚建民", "email": "cjmcaf@163.com", "work_for": "中国林业科学研究院林业研究所", "country": "中国" }, { "true_name": "李景文", "email": "lijingwen@bjfu.edu.cn", "work_for": "北京林业大学", "country": "中国" }, { "true_name": "叶学华", "email": "yexuehua@ibcas.ac.cn", "work_for": "中科院植物所", "country": "中国" }, { "true_name": "崔向慧", "email": "cxhids@caf.ac.cn", "work_for": "中国林科院荒漠化所", "country": "中国" }, { "true_name": "杨洪晓", "email": "hongxiaoyang@126.com", "work_for": "青岛农业大学", "country": "中国" }, { "true_name": "甘红豪", "email": "ganhonghao@163.com", "work_for": "中国林科院林业研究所", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "连杰", "email": "lianjie@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_managers": [ { "true_name": "褚建民", "email": "cjmcaf@163.com", "work_for": "中国林业科学研究院林业研究所", "country": "中国" } ], "category": "生态" }