2) Red-crowned crane
丹顶鹤
1.
Designing of nature reserve network—a case study of the red-crowned crane nature reserve.;
我国丹顶鹤自然保护区网络设计
2.
Habitat suitability change of red-crowned crane in Yellow River Delta Nature Reserve;
黄河三角洲自然保护区丹顶鹤生境适宜性变化分析(英文)
3.
Habitat selection of red-crowned crane in Yellow River Delta;
黄河三角洲丹顶鹤秋冬季生境选择机制
3) Red crowned crane
丹顶鹤
1.
The breeding behavior of free living Red crowned Cranes was observed at Zalong Nature Reserve by instantaneous and scan sampling, focal animal sampling and all occurrence recording methods.
采用瞬时扫描取样法、焦点动物取样法和所有事件取样法对扎龙国家级自然保护区内野生状态下丹顶鹤繁殖行为进行了观察。
2.
Genetic constitution of population in red crowned cranes and common cranes were analysed by RAPD technique, and 10 selected random primers were used to study DNA polymorphism of pooled DNA in the 2 species.
通过筛选的 1 0个随机引物 ,利用 RAPD技术 ,对丹顶鹤及灰鹤的池 DN A进行了多态性研究。
3.
For wintering red crowned crane (RCC), climatic factors are the main causes that affect their behavior directly.
<正>丹顶鹤越冬期内,气候因子的变化是对其行为产生直接影响的主要因素,温度、雨、雾、雪、风等发生大幅度变化时,都将导致越冬期丹顶鹤的行为发生相应的适应性变化。
4) Red-crowned cranes
丹顶鹤
1.
A research on feeding habitat selection of Red-crowned Cranes(Grus japonensis)during the breeding period was conducted from March to May during 2002 and 2005 in Zhalong Nature Reserve by the survey methods of fixed-spot observation,scan sampling method,focus sampling method,GPS positioning,plot sampling measurement,and factor measurement.
2002—2005年3—5月,在扎龙国家级自然保护区通过定点观察法、样方法、因子测定法等对丹顶鹤孵化期的觅食生境选择进行了研究,旨在为积累濒危鸟类繁殖生态学的基础资料。
5) Grus japonensis
丹顶鹤
1.
Daytime budget of quasi-wild Grus japonensis in its wintering.;
半散放丹顶鹤越冬日活动行为
2.
Non-autonomous population dynamics model for single species with Allee effect affected by human activities and its application: A case study of red-crowned cranes Grus japonensis;
人类活动影响下具有Allee效应的非自治种群演化模式的研制及其应用——以丹顶鹤为例
3.
Migration dynamics of Grus japonensis in recent years spring and conservation of its habitat in Xianghai Nature Reserve;
向海湿地丹顶鹤迁徙动态及其栖息地保护研究
6) red crowned crane habitat
丹顶鹤生境
1.
The impact of fire on red crowned crane habitat was stuied using images of Landsat Enhanced Thematic Mapper Plus(ETM+)before and after fire on June 28,2000 and December 9,2001.
采用火灾前、后的ETM+影像数据,计算差异性归一化燃烧率(dNBR)和制作扎龙火烧严重度分布图,用综合燃烧指数(CBI)分析植被死亡率对生境变化的影响程度,并分析两者的相关关系;利用两种燃烧指数与对应的高程、植被类型、坡度、功能分区和丹顶鹤巢位等因子叠加分析作为火烧区的评价指标;再根据火烧严重度分类图定量化分析火灾对丹顶鹤生境和巢址变化的影响。
补充资料：丹顶
1.指丹顶鹤朱红色的头顶。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条