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首页> 外文期刊>Current Science: A Fortnightly Journal of Research >Mangalajodi wetland: Priority site for conservation
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Mangalajodi wetland: Priority site for conservation

机译：Mangalajodi湿地：优先保护区

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Mangalajodi village with a population of 3088 is located about 5 km from Tangi town in Khurda District, Orissa. It is one of the villages situated along the banks of the Chilika lake and most of its inhabitants are fishermen. Thousands of migratory waterfowls and resident birds visit and breed each year in the wetland marshes of the village. This area is primarily a freshwater zone with marshes, emergent vegetation and reed beds consisting mostly of Typha angustata and Phragmites karka. This village is connected to the northern sector of the Chilika lake and Kalupada Ghat by way of channels dug through the Phragmites karka reed beds. With a length of 1.5 km, the marshes around Mangalajodi, and the open water between Kalupada Ghat and Teenmuhani, attract a large congregation of waterfowls, especially dabbling ducks such as Northern Pintail (Anas acuta), Northern Shoveller (Anas clypeata), Garganey (Anasquerquedula) and Brahminy Shelduck (Tadoma ferruginea). In addition, the wetland is frequented by Purple Moorhen (Porphyrio porphyrio), Asian Openbill Stork (Anastomus oscitans), Common Moorhen (Gallinula coromandelicus), Grey-headed Lapwing (Vanellus cinereus) and many other birds. This site has been recognized as one of India's important bird areas (IBA), which are identified on the basis of a set of internationally accepted criteria. The area is classified under A1 + A4i + A4iii criteria of IBA (A1: the site regularly holds significant numbers of a globally threatened species, or other species of global conservation concern; A4i: the site is known or thought to hold, on a regular basis, greater than or equal to 1% biogeographic population of a congregatory waterbird species; A4iii: the site is known or thought to hold, on a regular basis, greater than or equal to 20,000 waterbirds or greater than or equal to 10,000 pairs of seabirds of one or more species). This is a well-known recognition for the Mangalajodi site after Nalabana Sanctuary of the Chilika Lake and thus further warrants its protection. Spot-billed Pelican (Pelecanus philippensis), which is placed in the Near Threatened category of IUCN Red List, is also seen in this site.
机译：人口3088的Mangalajodi村距离奥里萨邦Khurda区的Tangi镇约5公里。它是奇利卡湖沿岸的村庄之一，其大部分居民为渔民。每年，成千上万的候鸟和候鸟在该村的湿地沼泽中繁殖。该地区主要是一个淡水区，有沼泽，新兴植被和芦苇床，主要由香蒲和芦苇karka组成。这个村庄通过通过芦苇岩ka的芦苇床挖出的渠道与奇利卡湖和卡卢帕达河坛的北部相连。全长1.5公里的Mangalajodi周围的沼泽地以及Kalupada Ghat和Teenmuhani之间的开阔水域吸引了大批水禽，尤其是涉水鸭子，如Northern Pintail（Anas acuta），Northern Shoveller（Anas clypeata），Garganey（ Anasquerquedula）和Brahminy Shelduck（Tadoma ferruginea）。此外，该湿地还经常出现紫Mo（Porphyrio porphyrio），亚洲b鹳（Anastomus oscitans），红Mo（Gallinula coromandelicus），灰头田La（Vanellus cinereus）和许多其他鸟类。该地点已被认为是印度重要的鸟类保护区（IBA）之一，该区域是根据一系列国际公认的标准确定的。该区域按照IBA的A1 + A4i + A4iii标准进行分类（A1：该地点通常持有大量全球受威胁物种或其他具有全球保护意义的物种; A4i：该地点已知或被认为拥有定期的基础上，大于或等于某一集体水鸟物种的生物地理种群; A4iii：已知或认为该地点定期拥有大于或等于20,000个水鸟或大于或等于10,000对海鸟一个或多个物种）。这是在奇利卡湖的纳拉巴纳保护区之后对Mangalajodi遗址的一个众所周知的认识，因此进一步值得保护。在此站点上还可以看到斑嘴鹈鹕（Pelecanus philippensis），该物种被列入IUCN红色名录的近危类别。

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