本数据为黑河流域生态水文样带调查：2012年上游土壤数据 按照将地面以下0-100cm分为6层，0-10；10-20；20-40；40-60；60-80；80-100cm，分别测定每层的常规化学性质和物理性状,包括土壤粒度；土壤水文数据只要测定土壤含水量、土壤持水量、土壤容重等。包括取样经纬度，土壤养分、有机质等化学特性。包括了2012年植被样方调查数据和中游植被数据（含shp）。有两个压缩包2012年植被样方调查数据.zip 中游植被数据.zip。", "ds_source": "
仪器监测，人工采集。
", "ds_process_way": "", "ds_quality": "数据质量良好
", "ds_acq_start_time": "2012-01-12 00:00:00", "ds_acq_end_time": "2012-07-25 00:00:00", "ds_acq_place": "黑河流域上游", "ds_acq_lon_east": 101.51194444444444, "ds_acq_lat_south": 38.22638888888889, "ds_acq_lon_west": 99.45944444444444, "ds_acq_lat_north": 39.74638888888889, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 1028172, "ds_files_count": 3, "ds_format": "excel", "ds_space_res": null, "ds_time_res": "日", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "81c61b40-f9bc-4213-b4b6-ac8574a1a84d.png", "ds_thumb_from": 2, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "本数据由“黑河生态水文遥感试验”产生，用户在使用数据时请在正文中明确声明数据的来源，并在参考文献部分引用本元数据提供的引用方式。", "ds_from_station": null, "organization_id": "52b7b79b-860c-49a5-9083-9a70cf8bed5a", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596 ", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [], "quality_level": 3, "publish_time": "2021-02-05 10:03:37", "last_updated": "2023-11-02 11:42:55", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.NIEER.2021.1959", "i18n": { "en": { "title": "Eco hydrological transect survey in Heihe River Basin: soil data from the upper reaches of Heihe River (2012)", "ds_format": "", "ds_source": "Instrument monitoring, manual collection.
", "ds_quality": "Good data quality
", "ds_ref_way": "", "ds_abstract": "This data is the investigation of eco hydrological transect in Heihe River Basin: according to the soil data of upper reaches in 2012, 0-100cm below the ground is divided into 6 layers, 0-10; 10-20; 20-40; 40-60; 60-80; 80-100cm, and the conventional chemical and physical properties of each layer, including soil particle size, are determined respectively; soil moisture content, soil water holding capacity, soil bulk density, etc. are determined. Including sampling latitude and longitude, soil nutrients, organic matter and other chemical characteristics. It includes the vegetation sample survey data in 2012 and the vegetation data in the middle reaches (including SHP). There are two compressed packages of 2012 vegetation quadrat survey data. Zip middle stream vegetation data. Zip.
", "ds_time_res": "日", "ds_acq_place": "Upper reaches of Heihe River Basin", "ds_space_res": "", "ds_projection": "", "ds_process_way": "Instrument measurement, manual calibration.
", "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": [ "土壤水文", "土壤化学性质", "土壤含水量", "土壤", "土壤持水量" ], "ds_subject_tags": [], "ds_class_tags": [], "ds_locus_tags": [ "黑河流域", "黑河", "黑河中游" ], "ds_time_tags": [ 2012, 2013 ], "ds_contributors": [ { "true_name": "冯起", "email": "qifeng@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": "冯起", "email": "qifeng@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": "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": "" }, { "true_name": "冯起", "email": "qifeng@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" }