helan

Measurement and analysis of heavy metal in the Area of Helan Mountain

贺兰山地区大气中的重金属元素的观测分析

A study of the main population correlation in Helan Mountains

贺兰山西坡森林主要种群关系及其动态研究

Feature and Protect Value of Nature Reserve in Helan Mountains

贺兰山自然保护区的特点及保护价值

Correlation Analysis for Torrent Discharge and Precipitation along the Helan Mountain

贺兰山沿山山洪流量与降水量相关分析

Vertical Distribution Patterns of Higher Fungus and Their Evaluation from the Helan Shan

贺兰山高等真菌垂直分布规律与经济真菌资源评价

The diversity and spatial distribution of plant communities in the Helan Mountains

贺兰山植物群落类型多样性及其空间分异

Research on the Wine Fingerprint in Eastern Foot of Helan Mountain

贺兰山东麓地区葡萄酒指纹图谱的研究

Study on woody flora in the natural protective area of Helan Mountain

贺兰山自然保护区木本植物区系研究

The protection of rock art and the exploitation of tourism resources in Helan Mountain

贺兰山岩画的保护与旅游资源开发初探

Vertical differentiation of plant species composition in east slope of the Helan Mountain

贺兰山植物物种资源构成的垂直分异

Avian Community Structure of Helan Mountain Nature Reserve in Ningxia during Summer

宁夏贺兰山自然保护区夏季鸟类群落结构

Character of karst groundwater in the southwest of Helan mountain side

贺兰山西麓（南段）岩溶地下水特征

The Culture of Rock Painting in the Helan Mountains

贺兰山岩画文化

Research on the Plant Diversity and Its Conversation in Ningxia Helan Mountain National Nature Reserve

宁夏贺兰山国家级自然保护区植物多样性及其保护研究

Development of Economy in the East of Helan Mountains and Utilization of Water Resources of the Yellow River

贺兰山东麓的经济开发与黄河水资源利用

Research on the Pollen Morphology of 5 Species of National Emphasis Protection Plants in Helan Mountain

贺兰山5种国家级保护植物的花粉形态研究

Botanical tourist resources of Mount Helan nature reserve and its exploitation and utilization

贺兰山自然保护区植物旅游资源及其开发利用

Comparison of forest structure and floristic composition of coniferous forest in Helan Mountain

贺兰山针叶林结构特征与种类组成的比较

Helan Mountain , the Yellow River bank .

贺兰山下、黄河岸边。

Observational Researches on the Size Distribution of Sand Aerosol Particles in the Helan Mountain Area

贺兰山地区沙尘气溶胶粒子谱分布的观测研究

Under the tree Watermelon are stacked high Like a miniature Helan Mountain .

树荫下西瓜堆得像小贺兰山一样。

The Morphology of Main Plant Species in the Woodlands of the Helan Mountains

贺兰山山地疏林草原主要植物花粉形态观察

Wild woody ornamental plant resources and their utilization in Helan Mountain in Ningxia

宁夏贺兰山野生木本观赏植物资源及开发利用

Mount Helan rock painting and ancient hunting culture

贺兰山岩画与古代狩猎文化

Primitive Agriculture Culture in Helan Mountain Cliff Carving Study on the Transition of Traditional Chinese Agricultural Civilization

中国传统农业文化转型研究

Species diversity of Prunus mongolica community in Ningxia Helan Mountain Nature Reserve

宁夏贺兰山自然保护区蒙古扁桃群落物种多样性

The natural resources in Helan Mountain

贺兰山的自然资源

Local equilibrium system of metamorphic minerals & an example from khondalite of Helan Mountain

变质矿物生长的局部平衡体系&以贺兰山北段孔兹岩系为例

Characteristics of Vegetation Diversity in Helan Mountain

试论贺兰山植物多样性的若干特点

The drought events recorded in tree ring width in Helan Mt. over past 100 years

树轮记录的贺兰山区近百年来的干旱事件