global catch data by species groups
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https://figshare.com/articles/dataset/global_catch_data_by_species_groups/12907289
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资源简介:
Global catch (tonnes) by year, country, sector (artisanal or industrial) and by species groups for data envelopment analysis. (DEA).From : Watson, R. A. Institute for Marine and Antarctic Studies, University of Tasmania https://doi.org/10.25959/5c522cadbea37 (2016).where sector A = Artisanal, I = Industrial, cnumber = United Nations country number, kw = kilo-watt power, days= days at sea, vessno = number of vessels. Catch of species group in tonnes.see also for country info. Rousseau, Y., Watson, R.A., Blanchard, J.L., Fulton, E.A. Evolution of global marine fishing fleets and the response of fished resources. Proceedings of the National Academy of Sciences. 201820344, Available at DOI: 10.1073/pnas.1820344116 (2019). and here https://figshare.com/articles/dataset/vessel_effort_csv/12905930
本数据集为面向数据包络分析(Data Envelopment Analysis,DEA)构建的全球捕捞量统计数据,统计维度涵盖年份、国家、作业类型(手工捕捞或工业化捕捞)及物种组群,单位为吨。
数据来源:塔斯马尼亚大学海洋与南极研究所Watson, R. A.,相关数据集DOI:10.25959/5c522cadbea37,发布于2016年。
字段说明:作业类型(sector)中,A代表手工捕捞(Artisanal)、I代表工业化捕捞(Industrial);cnumber为联合国国家代码,kw为千瓦功率,days为海上作业时长,vessno为渔船总数量。本数据集以吨为单位统计各物种组群的捕捞总量。
如需获取国家相关信息,可参考以下补充研究:Rousseau, Y.、Watson, R.A.、Blanchard, J.L.、Fulton, E.A. 发表于《美国国家科学院院刊》的论文《全球海洋捕捞船队的演变与捕捞资源的响应》,文献标识为201820344,DOI:10.1073/pnas.1820344116,发布于2019年;相关船舶作业量数据集可访问链接:https://figshare.com/articles/dataset/vessel_effort_csv/12905930
创建时间:
2020-09-02



