An audit of some processing effects in aggregated occurrence records.
An audit of some processing effects in aggregated occurrence records.
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DOI：
10.3897/zookeys.751.24791
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发表时间：
2018
期刊：
影响因子：
1.3
通讯作者：
Mesibov R
中科院分区：
文献类型：
--
作者：
Mesibov R
澳大利亚生命地图集（ALA; AM和MV记录）和全球生物多样性信息设施（GBIF; AM、MV和NZAC记录）处理后，对来自澳大利亚博物馆（AM）、维多利亚博物馆（MV）和新西兰节肢动物收藏馆（NZAC）的总计约800，000条发生记录进行了审计，以确定选定的达尔文核心字段是否发生变化。根据数据集和聚合器的不同，在13-21%的AM和MV记录中，属和种组的正式分类单元名称发生了变化。这两个数据汇总器在处理姓名方面几乎没有一致意见，与两个数据汇总器都更改姓名的记录相比，一个数据汇总器更改姓名的记录是两个数据汇总器更改姓名记录的两到三倍。标本记录的类型状态不随名称的变化而变化，导致与类型相关的名称混淆。在某些字段处理后发现数据丢失高达100%，显然是由于编程错误。如果聚合器包括每个记录的原始和处理后的分类数据项，发生记录的分类有用性可以得到改善。建议最终用户检查原始记录和处理后的记录，以确定数据是否丢失，以及聚合器处理后是否更换了名称。
A total of ca 800,000 occurrence records from the Australian Museum (AM), Museums Victoria (MV) and the New Zealand Arthropod Collection (NZAC) were audited for changes in selected Darwin Core fields after processing by the Atlas of Living Australia (ALA; for AM and MV records) and the Global Biodiversity Information Facility (GBIF; for AM, MV and NZAC records). Formal taxon names in the genus- and species-groups were changed in 13–21% of AM and MV records, depending on dataset and aggregator. There was little agreement between the two aggregators on processed names, with names changed in two to three times as many records by one aggregator alone compared to records with names changed by both aggregators. The type status of specimen records did not change with name changes, resulting in confusion as to the name with which a type was associated. Data losses of up to 100% were found after processing in some fields, apparently due to programming errors. The taxonomic usefulness of occurrence records could be improved if aggregators included both original and the processed taxonomic data items for each record. It is recommended that end-users check original and processed records for data loss and name replacements after processing by aggregators.
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影响因子：
1.3
作者：
Mesibov R
通讯作者：
Mesibov R
影响因子：
1.3
作者：
Belbin, Lee;Daly, Joanne;La Salle, John
通讯作者：
La Salle, John
影响因子：
3.7
作者：
Wieczorek J;Bloom D;Guralnick R;Blum S;Döring M;Giovanni R;Robertson T;Vieglais D
通讯作者：
Vieglais D
影响因子：
3.7
作者：
Otegui J;Ariño AH;Encinas MA;Pando F
通讯作者：
Pando F
DOI：
10.1093/database/bax100
发表时间：
2018-01-01
期刊：
Database : the journal of biological databases and curation
影响因子：
--
作者：
Franz NM;Sterner BW
通讯作者：
Sterner BW