以空中水、微咸水、矿井疏干水和再生水等作为多水源（非常规水资源）具体类别，围绕其开发利用关键技术试验与示范所面临的关键科学问题和关键技术难题，开展西北内陆区空中水汽资源化潜力评估、空中与地表水资源联合利用模式及关键技术、微咸水和矿井疏干水资源利用技术和面向生态的再生水资源利用技术等研究，评估西北内陆区空中水资源开发与利用潜力与调控能力、打通空中水资源高效利用基础理论-关键技术-示范应用-效果检验全链条，研发微咸水和矿井疏干水开发利用技术，以及再生水生态回用模式和优化配置等，并建立示范区开展多水源开发利用技术验证与示范，为构建西北内陆区非常规水资源开发体系提供核心技术支撑。
", "ds_source": "源数据为来自于《西北内陆区水资源安全保障技术集成与应用》项目的分区shp文件。\n
", "ds_process_way": "基于《西北内陆区水资源安全保障技术集成与应用》项目的分区shp文件，采用python计算各子区域面积。
", "ds_quality": "数据质量良好。
", "ds_acq_start_time": "1979-01-01 00:00:00", "ds_acq_end_time": "2017-12-31 00:00:00", "ds_acq_place": "西北内陆区", "ds_acq_lon_east": 106.965, "ds_acq_lat_south": 34.791666666666664, "ds_acq_lon_west": 73.37638888888888, "ds_acq_lat_north": 47.04, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 9730, "ds_files_count": 2, "ds_format": "excel", "ds_space_res": null, "ds_time_res": "", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "a00d1e2c-f12d-4537-908b-d2826c072e91.tif", "ds_thumb_from": 2, "ds_ref_way": "钟德钰，西北内陆区二级分区面积统计数据集（1979-2017年），国家冰川冻土沙漠科学数据中心(www.ncdc.ac.cn)，2021，doi：10.12072/ncdc.XBSAQ.db2293.2022", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "fba361ca-30e1-4a60-a262-c183d8cd6ab3", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "10.12072/ncdc.XBSAQ.db2293.2022", "subject_codes": [ "170.45" ], "quality_level": 3, "publish_time": "2022-06-30 09:39:24", "last_updated": "2022-06-30 12:00:03", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.XBSAQ.db2293.2022", "i18n": { "en": { "title": "Statistical data set of secondary zoning area of northwest inland area (1979-2017)", "ds_format": "", "ds_source": "\nThe source data is the divisional SHP file from the project of integration and application of water resources security technology in northwest inland area.\n
", "ds_quality": "\n& emsp; Good data quality
", "ds_ref_way": "", "ds_abstract": "\nTaking air water, brackish water, mine drainage water and reclaimed water as the specific categories of multi water sources (unconventional water resources), focusing on the key scientific problems and key technical problems faced by the test and demonstration of key technologies for their development and utilization, carry out the evaluation of air water vapor resource potential, the joint utilization mode and key technologies of air and surface water resources in the northwest inland area Research on the utilization technology of brackish water and mine drainage water resources and the utilization technology of ecological renewable water resources, evaluate the development and utilization potential and regulation ability of air water resources in the inland area of Northwest China, open up the whole chain of basic theory - key technology - demonstration application - effect test of efficient utilization of air water resources, and develop the development and utilization technology of brackish water and mine drainage water, And the ecological reuse mode and optimal allocation of reclaimed water, and establish a demonstration area to carry out multi-source development and utilization technology verification and demonstration, so as to provide core technical support for the construction of unconventional water resources development system in northwest inland area
", "ds_time_res": "", "ds_acq_place": "Northwest inland area", "ds_space_res": "", "ds_projection": "", "ds_process_way": "\nBased on the divisional SHP file of the project integration and application of water resources security technology in northwest inland area, the area of each sub area is calculated by python", "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": [ "西北内陆区", "二级分区面积统计" ], "ds_subject_tags": [ "地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "西北内陆区" ], "ds_time_tags": [ 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 ], "ds_contributors": [ { "true_name": "钟德钰", "email": "zhongdy@tsinghua.edu.cn", "work_for": "清华大学水利水电工程系", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "田颖琳", "email": "tianyl18@mails.tsinghua.edu.cn", "work_for": "清华大学", "country": "中国" } ], "ds_managers": [ { "true_name": "钟德钰", "email": "zhongdy@tsinghua.edu.cn", "work_for": "清华大学水利水电工程系", "country": "中国" } ], "category": "基础地理" }