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	<title>Tangga ikan - Riwayat revisi</title>
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	<updated>2026-09-16T10:05:22Z</updated>
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		<title>Maintenance script: Presentation V4: sitasi, referensi, Math, Wikimedia Commons, dan atribusi</title>
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		<updated>2026-08-28T23:06:30Z</updated>

		<summary type="html">&lt;p&gt;Presentation V4: sitasi, referensi, Math, Wikimedia Commons, dan atribusi&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Revisi sebelumnya&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revisi per 28 Agustus 2026 23.06&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Baris 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Baris 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;Tangga ikan&#039;&#039;&#039; adalah jalur yang akan ditempuh oleh &lt;/del&gt;[[&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;migrasi ikan&lt;/del&gt;|&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;ikan yang bermigrasi]] melewati [[bendungan]], [[bendung]&lt;/del&gt;]&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, [[air terjun&lt;/del&gt;]&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;] atau fitur alam lainnya. Disebut &quot;tangga&quot; (&#039;&#039;ladder&#039;&#039;) karena bentuknya yang menyerupai tangga yang dapat merangsang naluri dan gerak alami ikan yang bermigrasi, yaitu melompat dari satu tingkatan ke tingkatan berikutnya, dan umumnya terletak di sisi bendungan. Kecepatan air yang melewati tangga ikan juga harus relatif cepat sehingga ikan dapat menganggap bahwa tangga ikan adalah jalur yang harus mereka tempuh. Berbagai variasi dan inovasi memunculkan istilah baru bagi tangga ikan, di antaranya &#039;&#039;&#039;elevator ikan&#039;&#039;&#039;.&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;File:Denil_fish_ladder.jpg|thumb|right|280px&lt;/ins&gt;|&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Denil fish ladder&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Catatan sejarah menunjukkan bahwa pada abad ke 17 di Prancis, tumpukan dan gulungan ranting digunakan untuk menciptakan tingkatan anak tangga sehingga &lt;/del&gt;ikan &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;dapat bergerak melewati &lt;/del&gt;jalur &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;migrasi &lt;/del&gt;yang &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;terlalu curam. Pada tahun 1837 sebuah paten didapatkan &lt;/del&gt;oleh [[&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Richard McFarlan&lt;/del&gt;]] &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;atas hasil karyanya berupa tangga ikan yang &lt;/del&gt;melewati &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;bendungan miliknya. Pasca &lt;/del&gt;[[&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Revolusi Industri&lt;/del&gt;]], &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;bendungan dan fitur air lainnya semakin banyak dibangun untuk &lt;/del&gt;[[&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;pembangkit listrik|menciptakan energi&lt;/del&gt;]] &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;dan &lt;/del&gt;[[&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;irigasi|mengairi&lt;/del&gt;]] [&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[lahan pertanian]&lt;/del&gt;] sehingga tangga ikan &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;semakin dibutuhkan&lt;/del&gt;.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;Tangga &lt;/ins&gt;ikan&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039; adalah &lt;/ins&gt;jalur yang &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;akan ditempuh &lt;/ins&gt;oleh [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;migrasi ikan|ikan yang bermigrasi&lt;/ins&gt;]] melewati [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;bendungan&lt;/ins&gt;]], [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;bendung&lt;/ins&gt;]]&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, &lt;/ins&gt;[[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;air terjun&lt;/ins&gt;]] &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;atau fitur alam lainnya.&amp;lt;ref&amp;gt;&lt;/ins&gt;[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;http://www.michigan.gov/dnr/0,4570,7-153-10364_52259_19092-46291--,00.html What is a Fish Ladder?&lt;/ins&gt;]&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. Michigan Department of Natural Resources.&amp;lt;/ref&amp;gt; Disebut &quot;tangga&quot; (&#039;&#039;ladder&#039;&#039;) karena bentuknya yang menyerupai tangga yang dapat merangsang naluri dan gerak alami ikan yang bermigrasi, yaitu melompat dari satu tingkatan ke tingkatan berikutnya, dan umumnya terletak di sisi bendungan. Kecepatan air yang melewati tangga ikan juga harus relatif cepat &lt;/ins&gt;sehingga &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;ikan dapat menganggap bahwa tangga ikan adalah jalur yang harus mereka tempuh. Berbagai variasi dan inovasi memunculkan istilah baru bagi &lt;/ins&gt;tangga ikan&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, di antaranya &#039;&#039;&#039;elevator ikan&#039;&#039;&#039;&lt;/ins&gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;== Referensi ==&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Catatan sejarah menunjukkan bahwa pada abad ke 17 di Prancis, tumpukan dan gulungan ranting digunakan untuk menciptakan tingkatan anak tangga sehingga ikan dapat bergerak melewati jalur migrasi yang terlalu curam. Pada tahun 1837 sebuah paten didapatkan oleh [[Richard McFarlan]] atas hasil karyanya berupa tangga ikan yang melewati bendungan miliknya.&amp;lt;ref&amp;gt;Mario Theriault, &#039;&#039;Great Maritme Inventions 1833–1950&#039;&#039;, Goose Lane, 2001, p. 45&amp;lt;/ref&amp;gt; Pasca [[Revolusi Industri]], bendungan dan fitur air lainnya semakin banyak dibangun untuk [[pembangkit listrik|menciptakan energi]] dan [[irigasi|mengairi]] [[lahan pertanian]] sehingga tangga ikan semakin dibutuhkan.&amp;lt;ref&amp;gt;Office Of Technology Assessment Washington DC (1995) [http://books.google.co.nz/books?id=ctBsJJ0oKHEC&amp;amp;pg=PA9&amp;amp;dq=%22Fish+passage+technologies%22&amp;amp;hl=en&amp;amp;ei=WPVWTaHnGtOdcZb1oe8M&amp;amp;sa=X&amp;amp;oi=book_result&amp;amp;ct=result&amp;amp;resnum=2&amp;amp;ved=0CDIQ6AEwAQ#v=onepage&amp;amp;q&amp;amp;f=false &#039;&#039;Fish passage technologies: protection at hydropower facilities&#039;&#039;] Diana Publishing, ISBN 1-4289-2016-1.&amp;lt;/ref&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Pranala luar ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Pranala luar ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [http://www.nwp.usace.army.mil/pa/docs/pubs/salmon.pdf &amp;#039;&amp;#039;To Save the Salmon&amp;#039;&amp;#039;]  (1997) US Army Corps of Engineers.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [http://www.nwp.usace.army.mil/pa/docs/pubs/salmon.pdf &amp;#039;&amp;#039;To Save the Salmon&amp;#039;&amp;#039;]  (1997) US Army Corps of Engineers.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [http://herkules.oulu.fi/isbn9514259777/html/index.html A study of the hydraulics of flow over fishways]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [http://herkules.oulu.fi/isbn9514259777/html/index.html A study of the hydraulics of flow over fishways]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [http://www.slv2000.qc.ca/divers/parcs_canada/saint_ours_accueil_a.htm Construction of a vertical slot fish passage and eel ladder for the St. Ours Dam]  ([[Richelieu River]], [[Quebec|Québec]])&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [http://www.slv2000.qc.ca/divers/parcs_canada/saint_ours_accueil_a.htm Construction of a vertical slot fish passage and eel ladder for the St. Ours Dam]  ([[Richelieu River]], [[Quebec|Québec]])&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [http://www.fpc.org Fish Passage Center]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [http://www.fpc.org Fish Passage Center]  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* &amp;#039;&amp;#039;[http://www.fao.org/docrep/010/y4454e/y4454e00.htm Fish passes. Design, dimensions and monitoring]&amp;#039;&amp;#039;, [[Food and Agriculture Organization of the United Nations|Food and Agriculture Organization]] of the [[United Nations]]/Deutscher Verband für Wasserwirtschaft und Kulturbau (DVWK), Rome, 2002 ISBN 92-5-104894-0 ISBN 3-89554-027-7 ([ftp://ftp.fao.org/docrep/fao/010/y4454e/y4454e.zip Zip download] from [[File Transfer Protocol|FTP area]] of the [[Food and Agriculture Organization of the United Nations|FAO]]&amp;#039;s EIFAC – &amp;#039;&amp;#039;European Inland Fisheries Advisory Commission&amp;#039;&amp;#039;)&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* &amp;#039;&amp;#039;[http://www.fao.org/docrep/010/y4454e/y4454e00.htm Fish passes. Design, dimensions and monitoring]&amp;#039;&amp;#039;, [[Food and Agriculture Organization of the United Nations|Food and Agriculture Organization]] of the [[United Nations]]/Deutscher Verband für Wasserwirtschaft und Kulturbau (DVWK), Rome, 2002 ISBN 92-5-104894-0 ISBN 3-89554-027-7 ([ftp://ftp.fao.org/docrep/fao/010/y4454e/y4454e.zip Zip download] from [[File Transfer Protocol|FTP area]] of the [[Food and Agriculture Organization of the United Nations|FAO]]&amp;#039;s EIFAC – &amp;#039;&amp;#039;European Inland Fisheries Advisory Commission&amp;#039;&amp;#039;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [http://www.washingtonpost.com/wp-dyn/content/article/2007/01/30/AR2007013001757.html Washington Post, January 31, 2007: U.S. Orders Modification of Klamath River – Dams Removal May Prove More Cost-Effective for allowing the passage of Salmon]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [http://www.washingtonpost.com/wp-dyn/content/article/2007/01/30/AR2007013001757.html Washington Post, January 31, 2007: U.S. Orders Modification of Klamath River – Dams Removal May Prove More Cost-Effective for allowing the passage of Salmon]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;== Referensi ==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;references /&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;== Sumber dan atribusi ==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Sumber &lt;/del&gt;dan &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;atribusi ==&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Konten artikel ini diadaptasi dari [https://id.wikipedia.org/w/index.php?title&lt;/ins&gt;=&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Tangga+ikan&amp;amp;oldid&lt;/ins&gt;=&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;28775967 Wikipedia bahasa Indonesia], revisi 28775967 (2026-01-03T20:20:43Z), yang tersedia berdasarkan lisensi Creative Commons Atribusi-BerbagiSerupa (CC BY-SA). Gambar pada artikel ini bersumber dari Wikimedia Commons &lt;/ins&gt;dan &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;mengikuti ketentuan lisensi masing-masing berkas. Mohon gunakan konten dan media secara bijak serta sesuai dengan ketentuan lisensi yang berlaku.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Konten artikel ini diadaptasi dari [https://id.wikipedia.org/w/index.php?title=Tangga+ikan&amp;amp;oldid=28775967 Wikipedia bahasa Indonesia], revisi 28775967 (2026&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;01&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;03T20:20:43Z), yang tersedia berdasarkan lisensi Creative Commons Atribusi&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;BerbagiSerupa (CC BY&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;SA). Mohon gunakan konten ini secara bijak serta sesuai dengan ketentuan lisensi yang berlaku.&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;!&lt;/ins&gt;-- &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;WIKI_UNISSULA_PRESENTATION_V4 &lt;/ins&gt;--&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Maintenance script</name></author>
	</entry>
	<entry>
		<id>https://wiki.unissula.ac.id/index.php?title=Tangga_ikan&amp;diff=23943&amp;oldid=prev</id>
		<title>Maintenance script: Impor teks terkontrol dari Wikipedia bahasa Indonesia; revisi 28775967; atribusi sumber disertakan.</title>
		<link rel="alternate" type="text/html" href="https://wiki.unissula.ac.id/index.php?title=Tangga_ikan&amp;diff=23943&amp;oldid=prev"/>
		<updated>2026-08-28T22:38:14Z</updated>

		<summary type="html">&lt;p&gt;Impor teks terkontrol dari Wikipedia bahasa Indonesia; revisi 28775967; atribusi sumber disertakan.&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Halaman baru&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Tangga ikan&amp;#039;&amp;#039;&amp;#039; adalah jalur yang akan ditempuh oleh [[migrasi ikan|ikan yang bermigrasi]] melewati [[bendungan]], [[bendung]], [[air terjun]] atau fitur alam lainnya. Disebut &amp;quot;tangga&amp;quot; (&amp;#039;&amp;#039;ladder&amp;#039;&amp;#039;) karena bentuknya yang menyerupai tangga yang dapat merangsang naluri dan gerak alami ikan yang bermigrasi, yaitu melompat dari satu tingkatan ke tingkatan berikutnya, dan umumnya terletak di sisi bendungan. Kecepatan air yang melewati tangga ikan juga harus relatif cepat sehingga ikan dapat menganggap bahwa tangga ikan adalah jalur yang harus mereka tempuh. Berbagai variasi dan inovasi memunculkan istilah baru bagi tangga ikan, di antaranya &amp;#039;&amp;#039;&amp;#039;elevator ikan&amp;#039;&amp;#039;&amp;#039;.&lt;br /&gt;
&lt;br /&gt;
Catatan sejarah menunjukkan bahwa pada abad ke 17 di Prancis, tumpukan dan gulungan ranting digunakan untuk menciptakan tingkatan anak tangga sehingga ikan dapat bergerak melewati jalur migrasi yang terlalu curam. Pada tahun 1837 sebuah paten didapatkan oleh [[Richard McFarlan]] atas hasil karyanya berupa tangga ikan yang melewati bendungan miliknya. Pasca [[Revolusi Industri]], bendungan dan fitur air lainnya semakin banyak dibangun untuk [[pembangkit listrik|menciptakan energi]] dan [[irigasi|mengairi]] [[lahan pertanian]] sehingga tangga ikan semakin dibutuhkan.&lt;br /&gt;
&lt;br /&gt;
== Referensi ==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== Pranala luar ==&lt;br /&gt;
&lt;br /&gt;
* [http://www.nwp.usace.army.mil/pa/docs/pubs/salmon.pdf &amp;#039;&amp;#039;To Save the Salmon&amp;#039;&amp;#039;]  (1997) US Army Corps of Engineers.&lt;br /&gt;
* [http://herkules.oulu.fi/isbn9514259777/html/index.html A study of the hydraulics of flow over fishways]&lt;br /&gt;
* [http://www.slv2000.qc.ca/divers/parcs_canada/saint_ours_accueil_a.htm Construction of a vertical slot fish passage and eel ladder for the St. Ours Dam]  ([[Richelieu River]], [[Quebec|Québec]])&lt;br /&gt;
* [http://www.fpc.org Fish Passage Center]&lt;br /&gt;
* &amp;#039;&amp;#039;[http://www.fao.org/docrep/010/y4454e/y4454e00.htm Fish passes. Design, dimensions and monitoring]&amp;#039;&amp;#039;, [[Food and Agriculture Organization of the United Nations|Food and Agriculture Organization]] of the [[United Nations]]/Deutscher Verband für Wasserwirtschaft und Kulturbau (DVWK), Rome, 2002 ISBN 92-5-104894-0 ISBN 3-89554-027-7 ([ftp://ftp.fao.org/docrep/fao/010/y4454e/y4454e.zip Zip download] from [[File Transfer Protocol|FTP area]] of the [[Food and Agriculture Organization of the United Nations|FAO]]&amp;#039;s EIFAC – &amp;#039;&amp;#039;European Inland Fisheries Advisory Commission&amp;#039;&amp;#039;)&lt;br /&gt;
* [http://www.washingtonpost.com/wp-dyn/content/article/2007/01/30/AR2007013001757.html Washington Post, January 31, 2007: U.S. Orders Modification of Klamath River – Dams Removal May Prove More Cost-Effective for allowing the passage of Salmon]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== Sumber dan atribusi ==&lt;br /&gt;
&lt;br /&gt;
Konten artikel ini diadaptasi dari [https://id.wikipedia.org/w/index.php?title=Tangga+ikan&amp;amp;oldid=28775967 Wikipedia bahasa Indonesia], revisi 28775967 (2026-01-03T20:20:43Z), yang tersedia berdasarkan lisensi Creative Commons Atribusi-BerbagiSerupa (CC BY-SA). Mohon gunakan konten ini secara bijak serta sesuai dengan ketentuan lisensi yang berlaku.&lt;/div&gt;</summary>
		<author><name>Maintenance script</name></author>
	</entry>
</feed>