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No Thumbnail AvailableProjectProgramme / project reportReport to the government of Iran on a programme for the development of the inland fisheries of Iran 1969
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No results found.Animal protein deficiencies are wide-spread in both rural and urban Iran. One means of increasing low-cost protein foods is the production of fish. The Caspian Sea and the Persian Gulf are at present the main sources of fresh fish, but the catches of such favoured inland fishes as the whitefish and souf have declined to very low levels. Development of inland fisheries can provide much of the needed protein. To do this there is need to investigate the possibilities of fish culture and manageme nt of inland waters. Trained personnel are needed and a fish culture training and research centre could provide this personnel. In this project, a search was made in the Caspian plains, the Tabriz, Isfahan, and Shiraz areas for sites where fish cultural stations, village fish ponds, and large community ponds could be built. The report contains descriptions of these sites, and the results of water analyses of their water supplies. The Iranian trout and Caspian “salmon” programme is reviewed and suggestions made for its development. At present, there are no rice fields in either the Caspian plains or the Persian Gulf area used for the protection of fish. In the Caspian area, only one crop of rice is grown annually and after the harvest in late August and early September the fields remain idle until the spring plantings areas were selected near Amol where demonstration rice fields culture could be undertaken. Some information is presented on the investigations of inland, fresh waters and water quality control. The need for a single Department of Fisheries to obtain a coordinated programme for the development and management of the inland waters of Iran is indicated. -
ProjectProgramme / project reportReport to the government of Iran on inland water fisheries resources of Iran especially of the Caspian Sea with special reference to sturgeon
Based on the work of Vadim D. Vladykov
1964Also available in:
No results found.This document is Report FAO Expanded Program of Technical Assistance No. 1818. For convenience in classifying information on fisheries, EPTA reports produced by the FAO Fisheries Division since 1 January 1962 are also numbered consecutively in a sub-series with the general series. This is the fortysixth report in the sub-series: FAO Fish.EPTA Rep. (Fib/EPTA 46). -
No Thumbnail AvailableBook (series)Technical study
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ReportThe International Institute of Agriculture and the dissemination of statistical information concerning the staples of agriculture 1905
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No results found.Paper for the International Statistical Congress, August 3, 1905, London. 1. draft -
Book (stand-alone)Manual / guide青少年生物多样性科普手册 2022
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《青年与联合国全球联盟学习和行动系列：青少年生物多样性科普手册》是为学校、青年团体和其他好奇的年轻学习者提供的教育资源。本手册从基因、物种和生态系统方面解释了生物多样性。它探索了海底、陆地、空中、河流和湖泊以及生产我们食物的农场的生物多样性。本手册考虑了为什么生物多样性很重要，人类如何影响生物多样性，以及我们必须做些什么来保护世界生物资源。在手册的最后，提供了一些鼓舞人心的青年人领导倡议的例子，并给出了容易遵循的动作计划来帮助你制定自己的生物多样性项目和保护活动。 -
Book (series)Flagship2022年世界渔业和水产养殖状况
努力实现蓝色转型
20222022年版《世界渔业和水产养殖状况》的发布适逢联合国实现全球目标行动十年、联合国海洋科学促进可持续发展十年和联合国生态系统恢复十年的启动。本报告介绍了如何通过蓝色转型整合和支持这些活动及其他具有同等重要性的联合国活动，如2022国际手工渔业和水产养殖年。蓝色转型是新版联合国粮农组织《2022–2031年战略框架》的一个重点领域，旨在加快实现《2030年可持续发展议程》在粮食和农业领域的目标。蓝色转型的概念产生于2021年2月召开的粮农组织渔业委员会（渔委）第三十四届会议，特别是经粮农组织所有成员商定和批准的《可持续渔业和水产养殖宣言》。该《宣言》呼吁支持“21世纪渔业和水产养殖不断变化的积极愿景，使该部门对消除贫困、饥饿和营养不良的贡献得到充分认可”。在此背景下，此版《世界渔业和水产养殖状况》的第1部分回顾了全世界渔业和水产养殖的状况，而第2部分和第3部分则专门讨论蓝色转型及其关于水产养殖的集约化和扩大、改进渔业管理、创新渔业和水产养殖价值链的支柱。蓝色转型强调需要在未来几年启动或加快前瞻性的果敢行动，以实现《宣言》的目标并支持《2030年可持续发展议程》。第4部分涉及当前影响较大的新问题（新冠疫情、气候变化和性别平等），这些问题要求充分考虑转型步骤和预备措施，以确保可持续、高效和公平的渔业和水产养殖。