2010-2021年中国应对气候变化防灾减灾政策数据

a.数据内容（数据文件、表名称，包含的观测指标内容）
我国各省、自治区、直辖市的各级政府部门网站公开发布的与防灾减灾、自然灾害、气候变化相关的政策文件，数据描述字段：（1）政策基本信息：标题、发文字号、发布地区、发布机构、发布时间、发布网址；（2）政策颁布属性：文种类型、效力级别；（3）专题领域特征：灾害类型、关键词；（4）政策全文。数据格式为.xlsx。
b.数据的时间范围
2010-2022年（截至5月15日）
c.数据的空间范围
空间范围：中国-省/自治区级
d.数据量
政策文件量合计1089篇
e.数据类型
政策文本（政策发布信息元数据及全文）
f.数据更新的频度
暂不更新

a. Data Content (data files, table names, included observation indicators):
Policy documents related to disaster prevention and mitigation, natural disasters, and climate change publicly released on official websites of government departments at all levels across China's provinces, autonomous regions, and municipalities directly under the Central Government. The data includes the following descriptive fields:
(1) Basic policy information: title, document serial number, release region, issuing institution, release date, and access URL;
(2) Policy attributes: document type and level of legal effectiveness;
(3) Thematic domain characteristics: disaster type and keywords;
(4) Full text of the policy.
The data is stored in .xlsx format.

b. Time coverage: 2010 to 2022 (as of May 15)

c. Spatial coverage: China, at the provincial/autonomous regional administrative level

d. Dataset size: A total of 1089 policy documents

e. Data type: Policy text (including metadata and full text of policy release information)

f. Update frequency: No further updates for the time being