{
    "created": "2025-02-26 19:40:38",
    "updated": "2026-05-07 03:08:03",
    "id": "333cc2e2-edf2-47cd-8835-f7736b333237",
    "version": 3,
    "ds_topic": null,
    "title_cn": "滁河流域超额洪量演变分析成果数据集",
    "title_en": "Dataset of excess flood evolution analysis results in the Chuhe River Basin",
    "ds_abstract": "<p>&emsp;&emsp;以滁河流域为研究对象，结合滁河来水和河道水位，并与增大水库调蓄、扩挖河道、抬高水位等工程措施相互组合形成总计七种情景，并采用研究建立的水动力学模型，对应计算了流域不同节点的超额洪量（单位为亿m3）。",
    "ds_source": "<p>&emsp;&emsp;计算采用的数据来源于水文分析计算。",
    "ds_process_way": "<p>&emsp;&emsp;采用本研究建立的水动力学模型计算。",
    "ds_quality": "<p>&emsp;&emsp;相关水文分析成果精度经过验证，超额洪量计算方法为通用方法，具有可靠性。",
    "ds_acq_start_time": "2022-01-01 00:00:00",
    "ds_acq_end_time": "2022-12-31 00:00:00",
    "ds_acq_place": "长江下游典型蓄滞洪区",
    "ds_acq_lon_east": 119.03,
    "ds_acq_lat_south": 31.52,
    "ds_acq_lon_west": 117.28,
    "ds_acq_lat_north": 32.44,
    "ds_acq_alt_low": null,
    "ds_acq_alt_high": null,
    "ds_share_type": "login-access",
    "ds_total_size": 10526,
    "ds_files_count": 2,
    "ds_format": "*.xlsx",
    "ds_space_res": null,
    "ds_time_res": "",
    "ds_coordinate": "无",
    "ds_projection": "",
    "ds_thumbnail": "333cc2e2-edf2-47cd-8835-f7736b333237.png",
    "ds_thumb_from": 0,
    "ds_ref_way": "",
    "paper_ref_way": "",
    "ds_ref_instruction": "",
    "ds_from_station": null,
    "organization_id": "37eb642a-c117-47e4-a677-07ecffb4b8b7",
    "ds_serv_man": "李红星",
    "ds_serv_phone": "0931-4967592",
    "ds_serv_mail": "ncdc@lzb.ac.cn",
    "doi_value": "",
    "subject_codes": [
        "170.55"
    ],
    "quality_level": 3,
    "publish_time": "2025-03-28 09:57:34",
    "last_updated": "2025-06-30 11:40:08",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": "11738.11.NCDC.NHRI.DB6794.2025",
    "i18n": {
        "en": {
            "title": "Dataset of excess flood evolution analysis results in the Chuhe River Basin",
            "ds_format": "*.xlsx",
            "ds_source": "<p>&emsp; The data used for the calculations were derived from hydrologic analysis calculations.",
            "ds_quality": "<p>&emsp; The accuracy of the results of the relevant hydrological analyses has been verified, and the method of calculating the excess flood volume is a generalized method with reliability.",
            "ds_ref_way": "",
            "ds_abstract": "<p>  With the Chu River basin as the object of study, combined with the Chu River incoming water and river level, and with the increase of reservoir storage, expansion of the river, elevation of the water level and other engineering measures in combination with each other to form a total of seven scenarios, and the use of the study of the establishment of the hydrodynamic model, corresponding to the calculation of the basin of different nodes of the excess flood volume (in billion m3).</p>",
            "ds_time_res": "",
            "ds_acq_place": "Typical flood storage and detention areas in the lower reaches of the Yangtze River",
            "ds_space_res": "",
            "ds_projection": "",
            "ds_process_way": "<p>&emsp; Calculated using the hydrodynamic model developed in this study.",
            "ds_ref_instruction": ""
        }
    },
    "submit_center_id": "ncdc",
    "data_level": 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,
    "ds_topic_tags": [
        "典型流域，超额洪量"
    ],
    "ds_subject_tags": [
        "水文学"
    ],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "中国",
        "滁河",
        "安徽"
    ],
    "ds_time_tags": [
        2022
    ],
    "ds_contributors": [
        {
            "true_name": "蒋磊",
            "email": "jianglei@cjwsjy.com.cn",
            "work_for": "长江勘测规划设计研究有限责任公司",
            "country": "中国"
        }
    ],
    "ds_meta_authors": [
        {
            "true_name": "蒋磊",
            "email": "jianglei@cjwsjy.com.cn",
            "work_for": "长江勘测规划设计研究有限责任公司",
            "country": "中国"
        }
    ],
    "ds_managers": [
        {
            "true_name": "蒋磊",
            "email": "jianglei@cjwsjy.com.cn",
            "work_for": "长江勘测规划设计研究有限责任公司",
            "country": "中国"
        }
    ],
    "category": "水文"
}