Long term amphibian monitoring data from canton of Aargau

Data used in Cruickshank et al (2019). Conservation Science and Practice.Data provided with permission from the Canton of Aargau, Abteilung Landschaft und Gewässer
Metadata:
Species: Species code (see legend in Figure 3 of Cruickshank et al (2019) for corresponding species names)Site: Site number
CoreArea: Core area to which a given site is assigned
Year: Year
Survey: Survey number (1-3_
Observed: binary detection-non detection data. NA's denote no survey was carried out
Existence: Was the site part of the monitoring program during the given survey. 1=yes, 0=no
Historic: Was the species identified in the focal area in the historic surveys of Grossenbacher. 1=yes, 0=no

本数据集源自Cruickshank等（2019）发表于《保护科学与实践（Conservation Science and Practice）》的研究，数据已获得瑞士阿尔高州（Canton of Aargau）景观与水域部门（Abteilung Landschaft und Gewässer）的许可提供。
元数据说明：
物种：物种代码（对应物种名称详见Cruickshank等（2019）图3的图例）
样地：样地编号
核心区域：分配至对应样地的核心区域
年份：调查年份
调查：调查编号（1-3）
观测值：二元检出-未检出数据，缺失值（NA）表示未开展该次调查
存续状态：对应调查期间，该样地是否纳入监测计划，1=是，0=否
历史记录：在Grossenbacher开展的焦点区域历史调查中是否检出该物种，1=是，0=否