朱鹮

中国朱鹮DNA多态性研究进展

Progress in Study on DNA Polymorphism in Crested Ibis ( Nipponia nippon ) in China

以随机扩增多态DNA分析，搞清楚了北京动物园饲养朱鹮种群的亲缘关系，制定出朱鹮人工种群谱系图。

In this paper , we study the kin relationship of captive population on Crested Ibis by randomly amplified polymorphic DNA analysis in Beijing Zoo , and establish the map of pedigree .

本项研究经PCR引物设计后，以大熊猫和朱鹮的基因组DNA为模板，克隆了大熊猫和朱鹮的GDNF成熟蛋白基因。

Based on the GDNF gene sequence of human and chick , we cloned partial DNA sequences encoding mature protein of GDNF from genomic DNA of giant panda and crested ibis through PCR amplification .

为了从根本上缓解朱鹮种群的濒危状况，对该物种实施再引入（reintroduction）是众多鸟类学家推荐的必要而迫切的保护措施。

To save the species from the endangered status , reintroduction is recommended by many ornithologists .

为了更方便地分析朱鹮的鸣声信号，在Matlab下编程建立了用户界面，可以对采集到的鸣声信号进行小波消噪及较全面的特征分析，包括时域，频域和声谱分析。

In order to conveniently analyze the crested ibis call signals a user interface is established by programming with Matlab language , which can process call signals with wavelet denoise and characteristic analysis & including time-domain analysis , frequency-domain analysis and time-frequency analysis .

为提高人工育雏成活率，对朱鹮腿病发生时间性，以及与矿物质（Ca，P）和微量元素（Mn）的关系进行了初步探讨。

For increasing the rate of survive of man - fostered , we preliminary study the timeliness of occurring on leg 's disease of Crested Ibis , and the relationship of which with mineral ( Ca , P ) and microelement ( Mn ) .

朱鹮（crestedibis，Nipponianippon）是我国一级保护鸟类，也是世界濒危动物保护的旗舰物种之一。

The Crested ibis ( Nipponia nippon ) is a national first-class protected species in china , as well as one of the most endangered bird species in the world .

朱鹮（Nipponianippon）是濒危鸟类，我国Ⅰ级重点保护动物，目前世界上只有一一个野生种群，分布于我国陕西省洋县及其周边地区，数量约336只。

The Crested Ibis ( Nipponia nippon ) is one of the most endangered species in the world , with the only wild population of about 336 individuals distributing in Yangxian county of Shaanxi Province , China .

2004年3~7月，在陕西省洋县对人工饲养条件下朱鹮（Nipponianippon）的自然繁殖进行了研究。

Data on clutch size , hatching success and nestling success of the natural breeding for 18 pairs of captive Crested Ibis ( Nipponia nippon ) were collected from March to July 2004 in Yangxian County of Shaanxi Province .

近20年来，朱鹮的营巢地逐渐由海拔1200m左右的中山地区向海拔800m左右的低山丘陵地区转移，巢树树种由栓皮株变为以马尾松为主。

In the recent 20 years , the average elevation of nest sites of the Crested Ibis changed from about 1200m in middle mountain area to about 800 m in hill area , the main nest species changed from Oak to Masson Pine .

朱鹮繁殖期鸣声特征数字化研究

Digital Study on Calls Character of Crested Ibis in Breeding Season

朱鹮死亡原因与保护对策

Analysis on the death reason and conservation measures of Crested Ibis

非损伤性取样在朱鹮种群遗传研究中的应用

Application of the Non - invasive Sampling to Crested Ibises

朱鹮生长期消化管道的解剖

The anatomy of the digestive tract of the Crested Ibis

朱鹮的年周、日周活动观察

Observation of anniversary and daily activity of the Crested Ibis

事实上，当时在陕西也只发现了7只野生朱鹮。

In fact , 7 wild crested ibis were found that time .

朱鹮卵壳的微观结构和成分研究

Study on the microstructure and components of eggshell of Japanese Crested Ibis

人工饲养条件下朱鹮自然繁殖研究

Study on natural reproduction of Crested ibis on condition of artificial feeding

提高朱鹮人工种群生存力研究

Study on increasing viability of captive population on Crested Ibis

环境因子对笼养朱鹮自然繁殖的影响

Environment Factors Influencing the Natural Breeding of Captive Crested Ibis

2只朱鹮死亡的病理学诊断

The pathological diagnosis of the death of two crested ibis

朱鹮在20世纪70年代被列为濒危鸟类。

The crested ibis was declared extinct in Japan in the 1970s .

朱鹮保护的社会经济影响因素

Social and Economic Influencing Factors of Crested Ibis Protection

朱鹮冬季觅食地的选择

Feeding sites selection of the Crested Ibis in winter

陕西省朱鹮野化放飞试验探讨

Trial of wild-exercising and returning nature of captive crested ibis in Shaanxi Province

朱鹮人工种群自然繁育研究技术报告

Technique report on natural breeding research of artificial population of the crested ibis

在以上的朱鹮鸣声中，仅9种鸣声类型共存在于野生与笼养种群中。

Wild population and captive population have nine types of calls in common .

朱鹮引种繁殖试验研究

Study of Introduction and Reproduction of Crested ibis

一例朱鹮微量元素锌缺乏性疾病的诊治

A case of Diagnosis and Treatment of Zinc Deficiency Disease of the Crested Ibis

绿色农业在朱鹮栖息地保护中的应用

Practice of greening agriculture applied in Crested Ibis habitat conservation under marketing incentive mechanism