该数据包含新疆阿拉尔绿洲不同垦殖年限土壤物理和化学肥力指标。包括土壤机械组成、有机质、氮素、磷素、钾素、盐分等数据。数据采集时间为2017年9月7日至2017年10月6日，为年数据，采集地点在新疆阿拉尔。\n
\n该数据集严格按照课题制定的研究试验方案和中国生态系统研究网络编著的陆地生态系统水土气生观测规范进行野外取样、实验室测试与分析，采用Excel进行数据录入。", "ds_source": "
按照课题制定的研究试验方案和中国生态系统研究网络编著的陆地生态系统水土气生观测规范进行野外取样、实验室测试与分析。", "ds_process_way": "
采用Excel进行数据录入。", "ds_quality": "
1.按照课题要求，进行人工开挖采集土壤样品。\n
\n2.按照中国生态系统研究网络编著的陆地生态系统土壤物理与化学特性指标相关规范进行测试、分析和质量控制。", "ds_acq_start_time": "2017-09-07 00:00:00", "ds_acq_end_time": "2017-10-06 00:00:00", "ds_acq_place": "新疆阿拉尔", "ds_acq_lon_east": null, "ds_acq_lat_south": null, "ds_acq_lon_west": null, "ds_acq_lat_north": null, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 15553, "ds_files_count": 2, "ds_format": "csv", "ds_space_res": null, "ds_time_res": "年", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "8d7baee1-7987-443b-b037-c2352172ed3c.png", "ds_thumb_from": 0, "ds_ref_way": "何志斌，新疆阿拉尔绿洲土壤肥力数据（2017年9-10月），国家冰川冻土沙漠科学数据中心(www.ncdc.ac.cn)，2021，doi：10.12072/ncdc.STXF.db0009.2021", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "fbb3064a-7571-4312-8d84-f04332fed16b", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [ "170.45" ], "quality_level": 3, "publish_time": "2021-10-22 09:38:42", "last_updated": "2022-01-14 17:06:40", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.NCDC.STXF.DB2868.2023", "i18n": { "en": { "title": "Soil fertility data of alar oasis in Xinjiang (September October 2017)", "ds_format": "", "ds_source": "
\nField sampling, laboratory testing and analysis were carried out according to the research and test scheme formulated by the subject and the specifications for water, soil and gas generation observation of terrestrial ecosystem compiled by China ecosystem research network.", "ds_quality": "
\n1. Carry out manual excavation and collect soil samples according to the requirements of the subject.\n
\n2. Conduct testing, analysis and quality control in accordance with the relevant specifications for soil physical and chemical properties of terrestrial ecosystem compiled by China ecosystem research network.", "ds_ref_way": " ", "ds_abstract": "
\nThe data include soil physical and chemical fertility indexes of Different Reclamation Years in Alar oasis, Xinjiang. Including soil mechanical composition, organic matter, nitrogen, phosphorus, potassium, salt and other data. The data collection time is from September 7, 2017 to October 6, 2017. The data is collected in alar, Xinjiang.\n
\nThe data set was sampled in the field, tested and analyzed in the laboratory in strict accordance with the research and test scheme formulated by the subject and the specifications for water, soil and gas generation observation of terrestrial ecosystem compiled by China ecosystem research network, and the data was entered by Excel.
", "ds_time_res": "年", "ds_acq_place": "Alar, Xinjiang", "ds_space_res": "", "ds_projection": "", "ds_process_way": "\nUse Excel for data entry.", "ds_ref_instruction": " " } }, "submit_center_id": "ncdc", "data_level": 0, "license_type": "CC BY 4.0", "ds_topic_tags": [ "新疆", "阿拉尔绿洲", "土壤肥力", "不同开垦年限", "有机质", "氮磷钾", "盐分" ], "ds_subject_tags": [ "地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "新疆阿拉尔" ], "ds_time_tags": [ 2017 ], "ds_contributors": [ { "true_name": "何志斌", "email": "hzbmail@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": "吉喜斌", "email": "xuanzhij@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": "柴朝辉", "email": "1197077090@qq.com", "work_for": "亿利阿拉尔生态科技有限公司", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "蔺鹏飞", "email": "linpengfei@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": "蔺鹏飞", "email": "linpengfei@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" }