Elements of vulnerability. Summary of biological, ecological, economic and cultural aspects of hunting that may have influenced the differential resilience of otters in the aftermath of the commercial hunting for the 20th century fur trade.

Elements of vulnerability. Summary of biological, ecological, economic and cultural aspects of hunting that may have influenced the differential resilience of otters in the aftermath of the commercial hunting for the 20th century fur trade.脆弱性要素。针对20世纪毛皮贸易商业狩猎活动结束后，可能影响水獭种群差异化恢复能力的狩猎活动，总结其涵盖的生物学、生态学、经济学与文化层面特征。