⑥参见法律史学术网：http://flwh.znufe.edu.cn/article_show.asp? id=874，或《自由大宪章》全文网：http://www.whblg.org/Book/Index/11033.
    ⑦参见Richard Shelton,To Sea and Back:The Heroic Life of the Atlantic Salmon,London:Atlantic Books,2009。有关这一说法，还可参见Charles E.Fryer,The Salmon Fisheries,London:William Clowes and Son Limited,1883,pp.28-29，档案网：http://www.archive.org.
    ⑧艾萨卡·沃尔顿在《垂钓大全》中提及爱德华一世和理查二世统治时期的一些法规中包含了反对设置堰坝和陷阱阻碍三文鱼洄游的条款，见Izaak Walton,The Compleat Angler,p.38.
    ⑨英格兰东南部萨里郡的一个村庄。
    ⑩R.B.Marston,"The Thames as a Salmon River," The Nineteenth Century:A Monthly Review,Vol.45,No.266,1899,p.580.
    (11)英格兰白金汉郡的一个村庄。
    (12)Charles E.Fryer,The Salmon Fisheries,pp.3-4.
    (13)R.B.Marston,"The Thames as a Salmon River," The Nineteenth Century:A Monthly Review,Vol.45,No.266,1899,p.580.
    (14)Frank Buckland,Curiosities of Natural History,London:Richard Bentley,New Burlington Street,1862,p.246，档案网：http://www.archive.org.
    (15)当时住在那里的英国国王是乔治三世。
    (16)Frank Buckland,Curiosities of Natural History,pp.246-247.
    (17)Eric Hardy,"Salmon in the Thames next Year? Another Experiment to be Made," Saturday Review of Politics,Literature,Science and Art,Jun 23,1934; 157,4104; British Periodicals,p.731.恩里克·哈迪在文中将Surley误写成了Surely。
    (18)Charles E.Fryer,The Salmon Fisheries,p.4.
    (19)C.J.Cornish,The Naturalist on the Thames,London:Seeley and Co.Limited,1902,p.207.
    (20)泰晤士河上的一个小岛，位于英格兰东南部伯克郡(Berkshire)布雷村(Bray)附近的布法尼闸(Boveney Lock)之上的河段。
    (21)"The Thames as a Salmon River," The County Gentleman:Sporting Gazette,Agricultural Journal,and "The Man about Town"(London,England),Saturday,December 25,1897; p.1661; Issue 1859,Sourced from the British Library,Gale Document Number:DX1900948468.
    (22)R.B.Marston,"The Thames as a Salmon River," The Nineteenth Century:A Monthly Review,Vol.45,No.266,1899,p.580.
    (23)Anthony Netboy,The Atlantic Salmon,A Vanishing Species? Boston,Houghton Mifflin Co.,1968,p.180.
    (24)George Dunlop Leslie,Our River,London:Bradbury,Agnew,& Co.,Bouverie Street,1881,pp.3,134-156，档案网：http://www.archive.org.
    (25)查尔斯·弗莱尔在《三文鱼渔业》一书中完整地讲述了这一传说，见Charles E.Fryer,The Salmon Fisheries,pp.2-3.
    (26)R.B.Marston,"The Thames as a Salmon River," The Nineteenth Century:A Monthly Review,Vol.45,No.266,1899,p.579.
    (27)Robert Binnell,A Description of the River Thames,with the City of London's Jurisdiction and Conservacy Right and Usage by Prescription,Charters,Acts of Parliament,Decrees,upon Hearing before the King,Letters Patents,London:Printed for T.Longman in Pater-noster-Row,1758,pp.21-22，档案网：http://www.archive.org.
    (28)Charles E.Fryer,The Salmon Fisheries,p.37.
    (29)Charles E.Fryer,The Salmon Fisheries,pp.38-39.
    (30)Frank Buckland,Curiosities of Natural History,p.247.
    (31)转引自B.W.Clapp,An Environmental History of Britain since the Industrial Revolution,New York:Longman,1994.p.72.
    (32)Thomas Ashworth,The Salmon Fisheries of England,London:Longmans,Green,& Co.,1868,pp.10-11,13,27，档案网：http://www.archive.org.
    (33)Izaak Walton,The Compleat Angler,p.38.