Endangered相关论文
Population recovery of the critically endangered western black crested gibbon(Nomascus concolor)in M
We conducted the third population survey of western black crested gibbons(Nomascus concolor)in Mt.Wuliang,Yunnan Provinc......
The genus Dendrobium is one of the largest genera of Orchidaceae with about 1000 species, including many species of impo......
The article provides a phytocenotic description </span><i><span style=“font-family:Verdana;”>of Acanthophyllum cyrtost......
Multifaceted approaches are required to monitor wildlife populations and improve conservation efforts. In the last decad......
There are five wild populations of Cycas fairylakea in Guangdong Province,China,three of which are newly found.A study o......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
In-situ study on eleven commercially important species viz;Adiantum capillus-veneris L,Bergenia ciliata (Haw) Sternb,Col......
Sustainable ifngerling production technique of endangeredLabeo calbasu (Hamilton, 1822) based on dif
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
In-situ study on eleven commercially important species viz;Adiantum capillus-veneris L,Bergenia ciliata (Haw) Sternb,Col......
The genetic variation in the critically endangered species Isoetes hypsophila was investigated using Random Amplified Po......
我国红树植物种类约占全世界的1/3,在世界红树植物多样性保护中占有重要地位。但在我国近一半的红树植物呈现出不同程度的濒危状态......
【目的】分析濒危半红树植物玉蕊对潮汐淹浸逆境的应答特性,为玉蕊在城市内河、滨湖、湿地恢复等景观应用中的适宜淹水时长选择提......
Cupressus atlantica Gaussen (Cupressaceae ) 是地理上在西南的摩洛哥限制为 NFis 山谷的一棵地方性、危及的具球果的树。象许多......
The genetic variation in the critically endangered species Isoetes hypsophila was investigated using Random Amplified Po......
为摸清河南太行山中段珍稀资源植物暖木的生存现状，采用植物群落野外调研法、实地访问法和室内整理分析法，调查了太行山中段暖木的分......
Nest site selection and reproductive parameters of the threatened Atlantic Royal Flycatcher(Onychorh
Background:Patterns of rarity can be explained by reproductive rates,levels of endemism,and habitat specificity,and know......
Embryo culture is an efficient way to conserve a medicinally important endangered forest tree specie
The present study reports a protocol for germination of Strychnos potatorum （ver. Tel. Chilla） using zygotic embryo cultur......
Phylogenetic relationship and genetic differentiation of Populus caspica and Populus alba using cpDN
Populus caspica Bornm.(section Leuce and subsection Albida),one of the most endangered endemic tree species in the Hyrca......
Genetic effects of historical anthropogenic disturbance on a longlived endangered tropical tree Vati
The endangered Vatica mangachapoi,a longlived,tropical tree with economic and ecological importance found in Hainan,Chin......
Salvadora oleoides Decne.is a pharmaceutically important plant.Owing to poor seed formation,viability and,germination,an......
狭叶含笑为中国特有珍稀濒危植物,主要分布在贵州省茂兰自然保护区,通过调查表明,在茂兰保护区境内狭叶含笑资源分布比较分散,数量......
中华水韭（1soetes sinensis）是国家一级重点保护植物，由于分布范围的急剧缩小，现巴处于极度濒危状态。对分布于浙江松阳的中华水韭的自......
本文用群体遗传学、保护生物学原理，建立了畜禽遗传资源受威胁评价方法，并对我国231个畜禽遗传资源进行了分析。结果表明，有16个畜禽......
综述了藏羚的形态学特征、分布与种群动态、生境与食性、集群与迁徙以及社群行为与繁殖等。由于栖息地破碎化、盗猎及人类活动干扰......
经过调查,在盘县发现西康玉兰36株,无幼苗,其分布方式为单株散生分布;植株繁殖以伐后萌蘖为主,缺乏更新层,种群处于衰退阶段.分布......
对贵州省珍稀濒危地衣资源进行研究,报道了珍稀濒危地衣5种,隶属于5属5科,分别为：多根皮果衣（Dermatocarpon intestiniforme（Krb.）Ha......
[目的]大额牛为我国地方畜禽遗传资源濒危品种，为了加强大额牛的保种力度，提高保种效率；本研究对影响大额牛精液质量的主要因素如采精......
"一带一路"建设推动了沿线少数民族传统体育项目的整理研究和保护传承。为了深入探讨甘肃特有、人口较少的裕固族民间传统体育濒危......
青岛地区因气候温和、地理位置特殊、地貌结构复杂而拥有丰富的鸟类资源.然而因栖息地的丢失和污染,资源破坏严重,有的种群处于濒......
翅果油树是我国特有种 ,为国家 2级珍稀濒危保护植物 ,主要分布于山西南部的低山和丘陵区以及陕西秦岭北麓的户县。翅果油树分布区......
In-situ study on eleven commercially important species viz; Adiantum capillbus-teneris L, Ber-genia ciliata (Haw) Stemb,......
Translocation is a recognized means of rescuing imperiled species but the evidence for the long-term success of transloc......
Transcriptome analysis of the endangered Notopterygium incisum: Coldtolerance gene discovery and ide
Notopterygium incisum C. C. Ting ex H. T. Chang(Apiaceae) is an endangered perennial herb in China. The lack of transcri......
中国家养动物种按驯养时期早晚分，早期驯养的就有２２个物种，除猫狗外，现有６５０余个品种，是中国畜牧业可持续发展的基础。晚期驯养的有１４个物种，地......
长江中下游是我国淡水贝类资源分布最为集中的地区。由于人类活动加剧,该区域贝类受到严重威胁。为系统评估贝类物种现状,于2003年......
对青海两种近濒危地产果树的濒危现状、资源量及资源分布作了全面的阐述。针对目前的现状,提出了拯救措施。......
本文以霍山县为例,从古树名木调查入手,针对不同古树存在的问题提出了治理古树生长环境、树体修复与支撑加固、修建树池及围栏等有......
胡黄连为特产中国-喜马拉雅特有高山植物,作为常用中、藏药材,受到灭绝性采挖,作为濒危和二级保护植物亟待科学的保护。该研究以云......
为了探讨大果木莲的濒危机制,以非濒危同属近缘种中缅木莲为对照,对二者的生境、种子特征及萌发特性进行了比较研究。结果表明：大果......
以猪血木幼苗为研究对象,在非灭菌条件下进行幼苗接种丛枝菌根的盆栽试验。通过测定幼苗株高、叶片光合色素含量和叶片数生长动态,......
Biologging is suspect to cause corneal opacity in two populations of wild living Northern Bald Ibise
Background:In this paper,we present evidence that biologging is strongly correlated with eye irritation,with sometimes s......
海南白鹇是仅分布于我国海南岛的特殊的白鹇海岛亚种。其结群个体少；雏鸟孵出后，每群雏数少；亲鸟损失严重，有极其罕见的纯雏群现象；种群......
Water Resource Monitoring Exploiting Sentinel-2 Satellite and Sentinel-2 Satellite Like Time Series;
As part of the Dragon 4 project,the water extents of Wuchang and Shengjin lakes have been extracted from Sentinel-2 time......
黄檗，是分布于温带阔叶林和混交林和珍稀濒危物种。黄檗种群的规模不断减小，这其中有人为过度利用的原因，也有物种本身的生物学原因。......
调查了景宁木兰的种群数量、开花物候、花部性状、花粉流及授粉方式，总结了景宁木兰的花期和花器官构造等特征，分析了景宁木兰濒危的......
我国口传文学从已知道的叙事长诗来说,以东部新疆和北部新疆广大草原的生活的游牧民族哈萨克族为最,目前已经搜集整理出版或载入名......
The Breeding Center of Felidac Animals was founded in Hengdaohezi.Heilongjiangprovince in 1986.This paper resents the me......
In the recent years, the number of endangered animals, both referred to livestock and wild species, has grown enormously......
This paper aims at producing and analyzing substantial linguistic data to point up differences between Argobba and Amhar......
Phylogenetic Relationships of Japanese Unionoida (Mollusca: Bivalvia) Based on Mitochondrial 16S rDN
Japanese unionoid mussels are classified into 2 families (Margaritiferidae and Unionidae), 12 genera, and 18 species bas......
